{"id":2913,"date":"2026-03-24T00:00:00","date_gmt":"2026-03-24T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/sfp28-standard-explained-25g-vs-sfp-plus-guide\/"},"modified":"2026-06-22T03:49:42","modified_gmt":"2026-06-22T03:49:42","slug":"sfp28-standard-explained-25g-vs-sfp-plus-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/products\/sfp28-standard-explained-25g-vs-sfp-plus-guide","title":{"rendered":"\u0661\u0666. \u0634\u0631\u062d \u0645\u0639\u064a\u0627\u0631 SFP28: \u0645\u0639\u0646\u0649 \u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646\u0647 \u0648\u0628\u064a\u0646 SFP+"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3.jpg\" alt=\"SFP28 Standard Explained\" class=\"wp-image-2901\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0645\u0639 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u062a\u0648\u0633\u0639 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0633\u062d\u0627\u0628\u0629 \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u064a\u0629\u060c \u0623\u062f\u0649 \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f \u0639\u0644\u0649 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0623\u0633\u0631\u0639 \u0648\u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0625\u0644\u0649 \u0627\u0639\u062a\u0645\u0627\u062f \u0648\u0627\u0633\u0639 \u0627\u0644\u0646\u0637\u0627\u0642 \u0644\u0645\u0639\u064a\u0627\u0631 SFP28. \u0648\u0642\u062f \u0635\u064f\u0645\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0644\u062f\u0639\u0645 \u0625\u064a\u062b\u0631\u0646\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (\u0662\u0665GbE)\u060c \u0648\u064a\u0645\u062b\u0650\u0651\u0644 \u062a\u0637\u0648\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0651\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u062d\u0644\u0648\u0644 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629\u060c \u062d\u064a\u062b \u064a\u0648\u0641\u0650\u0651\u0631 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0639\u0644\u0649 \u062f\u0648\u0646 \u0632\u064a\u0627\u062f\u0629 \u0645\u0644\u062d\u0648\u0638\u0629 \u0641\u064a \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0623\u0648 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0645\u0646\u0627\u0641\u0630.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u0648\u0628\u0639\u0628\u0627\u0631\u0627\u062a \u0628\u0633\u064a\u0637\u0629\u060c \u064a\u064f\u0639\u0631\u0650\u0651\u0641 \u0645\u0639\u064a\u0627\u0631 SFP28 \u0634\u0643\u0644\u064b\u0627 \u0645\u062f\u0645\u062c\u064b\u0627\u060c, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491665.htm\">\u0663. \u0642\u0627\u0628\u0644\u0627\u064b \u0644\u0644\u0625\u062f\u062e\u0627\u0644 \u0648\u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0633\u0631\u064a\u0639 (hot-pluggable transceiver)\u060c<\/a> \u0664. \u0648\u0634\u0643\u0644 \u0639\u0627\u0645\u0644 (form factor) \u064a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0644\u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0646\u062f <strong>\u0665. \u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 (25Gbps) \u0639\u0628\u0631 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0623\u0648 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629\u060c<\/strong>. \u0666. \u0648\u0647\u0648 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 SFP+ \u0627\u0644\u0645\u0623\u0644\u0648\u0641\u060c \u0644\u0643\u0646\u0647 \u064a\u0642\u062f\u0650\u0651\u0645 \u0623\u062f\u0627\u0621\u064b \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0651\u0627 \u0645\u062d\u0633\u064e\u0651\u0646\u064b\u0627\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0636\u064e\u0651\u0644 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0645\u062b\u0644 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u062d\u062c\u0645 (hyperscale data centers) \u0648\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0639\u0645\u0648\u062f-\u0627\u0644\u0648\u0631\u0642\u0629 (spine-leaf architectures).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0628\u062d\u062b\u0648\u0646 \u0639\u0646 \u0639\u0628\u0627\u0631\u0629 \u201c\u0645\u0639\u064a\u0627\u0631 SFP28\u201d \u0644\u0627 \u064a\u0628\u062d\u062b\u0648\u0646 \u0641\u0642\u0637 \u0639\u0646 \u062a\u0639\u0631\u064a\u0641\u064d \u2014 \u0628\u0644 \u064a\u0631\u064a\u062f\u0648\u0646 \u0641\u0647\u0645:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0668. \u0645\u0627 \u0627\u0644\u0645\u0642\u0635\u0648\u062f \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0628\u0640 SFP28\u060c<\/p><\/li><li><p>\u0669. \u0648\u0643\u064a\u0641 \u064a\u0642\u0627\u0631\u0646 \u0628\u0640 SFP+\u060c<\/p><\/li><li><p>\u0661\u0660. \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0623\u0645 \u0627\u0644\u0646\u062d\u0627\u0633\u060c<\/p><\/li><li><p>\u0661\u0661. \u0648\u0645\u062a\u0649 \u064a\u062c\u0628 \u0646\u0634\u0631\u0647\u060c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0648\u0642\u062f \u0648\u064f\u0636\u0650\u0639 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0644\u0625\u062c\u0627\u0628\u0629 \u0639\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0628\u0627\u0644\u0636\u0628\u0637\u060c \u0628\u062a\u0641\u0633\u064a\u0631\u0627\u062a \u0648\u0627\u0636\u062d\u0629 \u0648\u0645\u0646\u0633\u064e\u0651\u0642\u0629 \u0648\u0645\u064f\u062d\u0633\u064e\u0651\u0646\u0629 \u0644\u0643\u0644\u064d\u0651 \u0645\u0646 \u0627\u0644\u0642\u0627\u0631\u0626 \u0627\u0644\u0628\u0634\u0631\u064a \u0648\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0663. \u0645\u0627 \u0627\u0644\u0630\u064a \u0633\u062a\u062a\u0639\u0644\u064e\u0651\u0645\u0647 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0664. \u0648\u0628\u0642\u0631\u0627\u0621\u062a\u0643 \u0644\u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u0633\u062a\u0643\u062a\u0633\u0628:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0665. \u062a\u0639\u0631\u064a\u0641\u064b\u0627 \u0648\u0627\u0636\u062d\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 <strong>\u0661\u0666. SFP28<\/strong> \u0661\u0667. \u0648\u062f\u0648\u0631\u0647 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\u060c<\/p><\/li><li><p>\u0661\u0668. \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0645\u0644\u064a\u0629 \u0628\u064a\u0646 <strong>\u0661\u0669. SFP28 \u0648SFP+\u060c<\/strong><\/p><\/li><li><p>\u0662\u0660. \u0648\u0641\u0647\u0645\u064b\u0627 \u0644\u0623\u0646\u0648\u0627\u0639 \u062e\u064a\u0627\u0631\u0627\u062a <strong>\u0662\u0661. SFP28 \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0646\u062d\u0627\u0633\u060c<\/strong><\/p><\/li><li><p>\u0662\u0662. \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629\u060c \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u060c \u0648\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629\u060c<\/p><\/li><li><p>\u0662\u0663. \u0648\u0631\u0624\u0649 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642 \u0644\u0645\u0633\u0627\u0639\u062f\u062a\u0643 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0640 SFP28\u060c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u0645\u0647\u0646\u062f\u0633 \u0634\u0628\u0643\u0629 \u0623\u0648 \u0645\u062a\u0643\u0627\u0645\u0644 \u0623\u0646\u0638\u0645\u0629 \u0623\u0648 \u0645\u062a\u062e\u0635\u0635 \u0645\u0634\u062a\u0631\u064a\u0627\u062a\u060c \u0641\u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0633\u064a\u0633\u0627\u0639\u062f\u0643 \u0641\u064a \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629 \u0639\u0646\u062f \u0646\u0634\u0631 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">\u0661\u0664. \u0648\u062d\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 SFP28 \u0628\u0633\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/a> \u0662\u0665. \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0662\u0667. \u0645\u0627 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 SFP28\u061f (\u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. SFP28 (\u0627\u0644\u0645\u064f\u0631\u0633\u0650\u0644\/\u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0650\u0644 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u062d\u062c\u0645 \u0635\u063a\u064a\u0631 \u0662\u0668) \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0645\u064f\u0631\u0633\u0650\u0644\/\u0645\u0633\u062a\u0642\u0628\u0650\u0644 \u0642\u0627\u0628\u0644 \u0644\u0644\u0625\u062f\u062e\u0627\u0644 \u0648\u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0633\u0631\u064a\u0639\u060c \u0645\u0635\u0645\u064e\u0651\u0645 \u0644\u0634\u0628\u0643\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (\u0662\u0665GbE). \u0648\u064a\u0633\u062a\u062e\u062f\u0645 \u0646\u0641\u0633 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u062f\u0645\u062c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/sfp-form-factor-compatibility-standards-guide\/\">\u0662\u0669. \u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644 (form factor)<\/a> \u0661. \u0645\u062b\u0644 \u0648\u062d\u062f\u0629 SFP+ \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u064f\u0642\u062f\u0650\u0651\u0645 \u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u062a\u0631\u0642\u064a\u0629\u064b \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0644\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817.jpg\" alt=\"What Is the SFP28 Standard?\" class=\"wp-image-2902\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662. \u0643\u064a\u0641 \u064a\u0639\u0645\u0644 \u0645\u0639\u064a\u0627\u0631 SFP28 (\u0627\u0644\u062a\u0633\u0645\u064a\u0629\u060c \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u064a\u0645\u062b\u0644 \u0645\u0639\u064a\u0627\u0631 SFP28 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u062a\u0637\u0648\u0631\u064a\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0628\u0639\u062f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">\u0666\u0661. SFP+<\/a>, \u0664. \u060c \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0645\u0639\u062f\u0644 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0646 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0625\u0644\u0649 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629. \u0648\u062a\u062a\u062d\u0642\u0642 \u0647\u0630\u0647 \u0627\u0644\u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0639\u0628\u0631 \u0625\u0634\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0637\u0648\u0631\u0629 \u0648\u0643\u0641\u0627\u0621\u0629 \u0645\u064f\u062d\u0633\u064e\u0651\u0646\u0629 \u0641\u064a \u0627\u0644\u0642\u0646\u0648\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0628\u0646\u0642\u0644 \u0643\u0645\u064d\u0651 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0648\u0646 \u0632\u064a\u0627\u062f\u0629 \u0639\u062f\u062f \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0623\u0648 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u0627\u062f\u064a \u0644\u0644\u0623\u062c\u0647\u0632\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u0648\u062a\u0634\u064a\u0631 \u0639\u0644\u0627\u0645\u0629 \u201c\u0662\u0668\u201d \u0641\u064a SFP28 \u0625\u0644\u0649 \u0645\u0639\u062f\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062a\u0642\u0631\u064a\u0628\u064a (~\u0662\u0668 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)\u060c \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0650\u0651\u0646 \u0645\u0646 \u062a\u062d\u0642\u064a\u0642 \u0633\u0631\u0639\u0629 \u0641\u0639\u0627\u0644\u0629 \u062a\u0628\u0644\u063a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0639\u062f \u062d\u0633\u0627\u0628 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u062a\u0631\u0645\u064a\u0632. \u0648\u064a\u0639\u0643\u0633 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0646\u062d\u0648 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0633\u0631\u0639\u0627\u062a \u0623\u0639\u0644\u0649 \u0639\u0628\u0631 \u0642\u0646\u0627\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u062d\u0633\u0650\u0651\u0646 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0642\u0646\u0648\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0666. \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0639\u0627\u0645\u0644 \u0634\u0643\u0644 SFP28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u0648\u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u0647\u064a\u0643\u0644\u064a \u0648\u062a\u0637\u0628\u064a\u0642\u064a\u060c \u062a\u0642\u062f\u0650\u0651\u0645 \u0648\u062d\u062f\u0627\u062a SFP28 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0668. \u062a\u0635\u0645\u064a\u0645 \u0642\u0627\u0628\u0644 \u0644\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0633\u0627\u062e\u0646<\/strong> \u0669. \u0644\u062a\u0633\u0647\u064a\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0627\u0644\u062a\u0631\u0642\u064a\u0627\u062a<\/p><\/li><li><p><strong>\u0664\u0666. \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0646\u0627\u0641\u0630<\/strong>, \u0661\u0660. \u060c \u0648\u0647\u0648 \u0645\u062b\u0627\u0644\u064a \u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/li><li><p><strong>\u0661\u0661. \u062f\u0639\u0645 \u0644\u0623\u0646\u0648\u0627\u0639 \u0645\u062a\u0639\u062f\u062f\u0629 \u0645\u0646 \u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0646\u0642\u0644<\/strong>, \u0661\u0662. \u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0648\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 DAC<\/p><\/li><li><p><strong>\u0661\u0663. \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0637\u0627\u0642\u0629 \u0623\u0642\u0644 \u0644\u0643\u0644 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong> \u0661\u0664. \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0665. \u0644\u0645\u0627\u0630\u0627 \u064a\u0643\u062a\u0633\u0628 \u0645\u0639\u064a\u0627\u0631 SFP28 \u0623\u0647\u0645\u064a\u0629\u064b \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u064a\u0648\u0645\u060c \u064a\u0644\u0639\u0628 \u0645\u0639\u064a\u0627\u0631 SFP28 \u062f\u0648\u0631\u064b\u0627 \u0645\u062d\u0648\u0631\u064a\u064b\u0651\u0627 \u0641\u064a \u062a\u0645\u0643\u064a\u0646 \u0628\u0646\u064a\u0629 \u062a\u062d\u062a\u064a\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0633\u0639 \u0648\u0628\u062a\u0643\u0644\u0641\u0629 \u0641\u0639\u064e\u0651\u0627\u0644\u0629. \u0648\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>architecrures spine-leaf \u0625\u0646\u062a\u0631\u0646\u062a<\/strong><\/p><\/li><li><p><strong>\u0661\u0667. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0628\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0634\u0628\u0643\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/strong><\/p><\/li><li><p><strong>\u0661\u0668. \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629 \u0648\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 (hyperscale)<\/strong><\/p><\/li><li><p><strong>\u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 (HPC)<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0648\u0628\u062f\u0645\u062c \u0639\u0646\u0627\u0635\u0631 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0639\u0644\u0649\u060c \u0648\u062a\u0635\u0645\u064a\u0645 \u0623\u0635\u063a\u0631 \u062d\u062c\u0645\u064b\u0627\u060c \u0648\u0643\u0641\u0627\u0621\u0629 \u0645\u062d\u0633\u064e\u0651\u0646\u0629\u060c, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478238.htm\">\u0664\u0661. SFP28<\/a> \u0662\u0660. \u0623\u0635\u0628\u062d\u062a \u062a\u0642\u0646\u064a\u0629 SFP28 \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0645\u0646 \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0642\u0627\u062f\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0662\u0661. \u0645\u0627 \u0627\u0644\u0645\u0642\u0635\u0648\u062f \u0628\u0640 SFP28\u061f (\u0634\u0631\u062d \u0645\u0628\u0633\u064e\u0651\u0637)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662. SFP28 \u0647\u0648 \u0627\u062e\u062a\u0635\u0627\u0631 \u0644\u0639\u0628\u0627\u0631\u0629 Small Form-Factor Pluggable 28\u060c \u0623\u064a \u0648\u062d\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062d\u062c\u0645 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0633\u0627\u062e\u0646\u060c \u0648\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (25GbE). \u0648\u0647\u064a \u062a\u064f\u0639\u0631\u0650\u0651\u0641 \u0643\u0644\u064b\u0651\u0627 \u0645\u0646 \u062d\u062c\u0645 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0648\u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331.jpg\" alt=\"What Does SFP28 Stand For?\" class=\"wp-image-2903\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0663. \u062a\u062d\u0644\u064a\u0644 \u0645\u0635\u0637\u0644\u062d \u201cSFP28\u201d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0644\u0641\u0647\u0645 \u0645\u0639\u064a\u0627\u0631 SFP28 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u064a\u0633\u0627\u0639\u062f \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0625\u0644\u0649 \u0645\u0643\u0648\u0646\u0627\u062a\u0647:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0662. \u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0635\u063a\u064a\u0631 (<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/sfp-form-factor-compatibility-standards-guide\/\"><strong>\u0662\u0661. SFF<\/strong><\/a><strong>)<\/strong> \u0663. \u2192 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u062f\u0645\u062c\u060c \u0645\u0627 \u064a\u0645\u0643\u0651\u0646 \u0645\u0646 \u0643\u062b\u0627\u0641\u0629 \u0639\u0627\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0639\u0644\u0649 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0648\u0627\u0644\u062e\u0648\u0627\u062f\u0645<\/p><\/li><li><p><strong>\u0664. \u0642\u0627\u0628\u0644 \u0644\u0644\u0625\u062f\u062e\u0627\u0644<\/strong> \u0665. \u2192 \u064a\u062f\u0644 \u0639\u0644\u0649 \u0623\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/are-sfp-modules-hot-swappable-safe-sfp-hot-swap-guide\/\"><strong>\u0661\u0664. \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0633\u0627\u062e\u0646<\/strong><\/a>, \u0666. \u060c \u0623\u064a \u064a\u0645\u0643\u0646 \u0625\u062f\u062e\u0627\u0644\u0647\u0627 \u0623\u0648 \u0625\u0632\u0627\u0644\u062a\u0647\u0627 \u062f\u0648\u0646 \u0625\u064a\u0642\u0627\u0641 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0638\u0627\u0645<\/p><\/li><li><p><strong>28<\/strong> \u0667. \u2192 \u064a\u0645\u062b\u0644 <strong>\u0668. \u0645\u0639\u062f\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062a\u0642\u0631\u064a\u0628\u064a (~\u0662\u0668 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/strong>, \u0669. \u060c \u0627\u0644\u0630\u064a \u064a\u062f\u0639\u0645 \u0633\u0631\u0639\u0629 \u0646\u0642\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u0641\u0639\u0644\u064a\u0629 \u062a\u0628\u0644\u063a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0645\u064a\u0632<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0660. \u062a\u062a\u0628\u0639 \u0647\u0630\u0647 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u062a\u0637\u0648\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0627\u0628\u0642\u0629 \u0645\u062b\u0644 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\">\u0661\u0661. SFP (\u0661 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/a> \u0661\u0667. \u0648 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\">\u0661\u0662. SFP+ (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/a>, \u0661\u0663. \u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 SFP28 \u062a\u0637\u0648\u0631\u064b\u0627 \u0637\u0628\u064a\u0639\u064a\u064b\u0651\u0627 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0664. \u0644\u0645\u0627\u0630\u0627 \u064a\u0647\u0645 \u0627\u0644\u0631\u0642\u0645 \u201c\u0662\u0668\u201d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0665. \u0644\u0627 \u064a\u0639\u0646\u064a \u0627\u0644\u0631\u0642\u0645 \u201c\u0662\u0668\u201d \u0641\u064a SFP28 \u0633\u0631\u0639\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0628\u0644\u063a \u0662\u0668 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u2014 \u0628\u0644 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0645\u0639\u062f\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0623\u0648\u0644\u064a. \u0648\u0628\u0639\u062f \u062d\u0633\u0627\u0628 \u0627\u0644\u0646\u0641\u0642\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u062a\u0631\u0645\u064a\u0632\u060c \u062a\u0635\u0628\u062d \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0648\u0644\u0630\u0644\u0643 \u064a\u064f\u0631\u062a\u0628\u0637 SFP28 \u0639\u0627\u062f\u0629\u064b \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0625\u064a\u062b\u0631\u0646\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (25GbE).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u0647\u0630\u0647 \u0627\u0644\u0645\u0641\u0627\u0631\u0642\u0629 \u0645\u0647\u0645\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0646\u064a\u0629 \u0627\u0644\u0628\u062d\u062b\u060c \u0644\u0623\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u064a\u0641\u062a\u0631\u0636\u0648\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0667. SFP28 = \u0633\u0631\u0639\u0629 \u0662\u0668 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 (\u062e\u0627\u0637\u0626)<\/p><\/li><li><p>\u0661\u0668. SFP28 = \u0633\u0631\u0639\u0629 \u0646\u0642\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0628\u0644\u063a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 (\u0635\u062d\u064a\u062d)<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0669. \u0643\u064a\u0641 \u064a\u062a\u0646\u0627\u0633\u0628 SFP28 \u0645\u0639 \u062a\u0637\u0648\u0631 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0660. \u064a\u0634\u0643\u0651\u0644 SFP28 \u062c\u0632\u0621\u064b\u0627 \u0645\u0646 \u062a\u0642\u062f\u0651\u0645 \u0623\u0648\u0633\u0639 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0625\u062f\u062e\u0627\u0644 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0662\u0661. SFP \u2192 \u0661 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong><\/p><\/li><li><p><strong>\u0662\u0662. SFP+ \u2192 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong><\/p><\/li><li><p><strong>\u0662\u0663. SFP28 \u2192 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u0648\u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0641\u0633 \u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0627\u062f\u064a \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u064a\u062a\u064a\u062d SFP28 \u0644\u0645\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u062a\u0631\u0642\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u062a\u0635\u0645\u064a\u0645 \u062a\u062e\u0637\u064a\u0637\u0627\u062a \u0627\u0644\u0623\u062c\u0647\u0632\u0629\u060c \u0648\u0647\u064a \u0633\u0628\u0628 \u0631\u0626\u064a\u0633\u064a \u0648\u0631\u0627\u0621 \u0627\u0639\u062a\u0645\u0627\u062f\u0647 \u0627\u0644\u0648\u0627\u0633\u0639 \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u0648\u0628\u0639\u0628\u0627\u0631\u0627\u062a \u0628\u0633\u064a\u0637\u0629\u060c \u0641\u0625\u0646 SFP28 \u0648\u062d\u062f\u0629 \u0635\u063a\u064a\u0631\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0635\u064a\u0644 \u062a\u064f\u0645\u0643\u0651\u0646 \u0645\u0646 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629. \u0648\u0647\u064a \u062a\u062c\u0645\u0639 \u0628\u064a\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0666. \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 (\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/p><\/li><li><p>\u0662\u0667. \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u062f\u0645\u062c (\u0646\u0641\u0633 \u062d\u062c\u0645 SFP+)<\/p><\/li><li><p>\u0662\u0668. \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0641\u064a \u0627\u0644\u0646\u0634\u0631 (\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0623\u0648 \u0627\u0644\u0646\u062d\u0627\u0633)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0669. \u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0648\u0627\u062d\u062f\u0629 \u0645\u0646 \u0623\u0643\u062b\u0631 \u0627\u0644\u062d\u0644\u0648\u0644 \u0643\u0641\u0627\u0621\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0648\u0633\u0651\u0639 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u064a\u0648\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0663\u0660. \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0640 SFP28<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u064a\u062f\u0639\u0645 \u0645\u0639\u064a\u0627\u0631 SFP28 \u0639\u062f\u0629 \u0623\u0646\u0648\u0627\u0639 \u0645\u0646 \u0646\u0642\u0644 \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (\u0662\u0665GbE)\u060c \u0648\u0643\u0644 \u0646\u0648\u0639 \u0645\u064f\u062d\u0633\u064e\u0651\u0646 \u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0648\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u0646\u0634\u0631. \u0648\u0623\u0643\u062b\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0646\u062a\u0634\u0627\u0631\u064b\u0627 \u0647\u064a \u0662\u0665GBASE-SR \u0648\u0662\u0665GBASE-LR\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u063a\u0637\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649 \u0648\u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9.jpg\" alt=\"Common SFP28 Standards\" class=\"wp-image-2904\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" ><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\">\u0662. \u0662\u0665GBASE-SR<\/a> \u0663. (\u0645\u062f\u0649 \u0642\u0635\u064a\u0631\u060c \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0635\u064f\u0645\u0645 \u0645\u0639\u064a\u0627\u0631 \u0662\u0665GBASE-SR \u0644\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0642\u0635\u064a\u0631\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 (MMF) \u0648\u064a\u0639\u0645\u0644 \u0639\u0646\u062f \u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u064a\u0628\u0644\u063a \u0668\u0665\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0665. \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0666. \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641:<\/strong> \u0667. \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 (OM3 \/ OM4)<\/p><\/li><li><p><strong>\u0661\u0669. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a:<\/strong> \u0668. \u0668\u0665\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/li><li><p><strong>\u0669. \u0623\u0642\u0635\u0649 \u0645\u0633\u0627\u0641\u0629:<\/strong><\/p><ul><li><p>\u0661\u0660. OM3: \u062d\u062a\u0649 \u062d\u0648\u0627\u0644\u064a \u0667\u0660\u2013\u0661\u0660\u0660 \u0645\u062a\u0631<\/p><\/li><li><p>\u0661\u0661. OM4: \u062d\u062a\u0649 \u062d\u0648\u0627\u0644\u064a \u0661\u0660\u0660 \u0645\u062a\u0631<\/p><\/li><\/ul><\/li><li><p><strong>\u0661\u0662. \u0627\u0644\u0645\u0648\u0635\u0644:<\/strong> \u0661\u0663. LC \u0645\u0632\u062f\u0648\u062c<\/p><\/li><li><p><strong>\u0661\u0664. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629:<\/strong><\/p><ul><li><p>\u0661\u0665. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u064a\u0646 \u0631\u0641\u0648\u0641 \u0645\u0631\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/what-is-a-tor-top-of-rack-switch\/\">\u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0641\u064a \u0623\u0639\u0644\u0649 \u0627\u0644\u0631\u0641 <\/a>\u0661\u0666. \u0645\u0646 \u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0639\u0644\u0648\u064a\u0629 (ToR) \u0625\u0644\u0649 \u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/p><\/li><li><p>\u0661\u0667. \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0668. \u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 SR:<\/strong><br\/>\u0661\u0669. \u064a\u0642\u062f\u0650\u0651\u0645 \u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0643\u0641\u0627\u0621\u0629 \u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u0646\u0634\u0631 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0627\u062a \u0642\u0635\u064a\u0631\u0629 \u062f\u0627\u062e\u0644 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\">\u0662\u0660. \u0662\u0665GBASE-LR<\/a> \u0662\u0661. (\u0645\u062f\u0649 \u0637\u0648\u064a\u0644\u060c \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662. \u0635\u064f\u0645\u0645 \u0645\u0639\u064a\u0627\u0631 \u0662\u0665GBASE-LR \u0644\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0639\u0628\u0631 \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 (SMF)\u060c \u0648\u064a\u0639\u0645\u0644 \u0639\u0646\u062f \u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u064a\u0628\u0644\u063a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0665. \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0666. \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641:<\/strong> \u0662\u0663. \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 (OS2)<\/p><\/li><li><p><strong>\u0661\u0669. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a:<\/strong> \u0662\u0664. \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/li><li><p><strong>\u0669. \u0623\u0642\u0635\u0649 \u0645\u0633\u0627\u0641\u0629:<\/strong> \u0662\u0665. \u062d\u062a\u0649 <strong>\u0662\u0666. \u0661\u0660 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u0627\u062a<\/strong><\/p><\/li><li><p><strong>\u0661\u0662. \u0627\u0644\u0645\u0648\u0635\u0644:<\/strong> \u0661\u0663. LC \u0645\u0632\u062f\u0648\u062c<\/p><\/li><li><p><strong>\u0661\u0664. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629:<\/strong><\/p><ul><li><p>\u0663\u0662. \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0645\u0628\u0627\u0646\u064a (Inter-building connections)<\/p><\/li><li><p>\u0661\u0665.\u200f\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\">\u0662\u0667. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/a> \u0662\u0668. (DCI)<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0669. \u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 LR:<\/strong><br\/>\u0663\u0660. \u064a\u0645\u0643\u0650\u0651\u0646 \u0645\u0646 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0645\u0639 \u0623\u0642\u0644 \u0641\u0642\u062f\u0627\u0646 \u0645\u0645\u0643\u0646 \u0641\u064a \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0645\u062a\u062f\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0661. \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0645\u0646\u0642\u0648\u0644\u0629 \u0648\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0662. \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 SR \u0648LR \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0628\u064f\u0646\u064a\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0643\u0644\u0641\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0666. \u0627\u0633\u062a\u062e\u062f\u0645 <strong>\u0662. \u0662\u0665GBASE-SR<\/strong> \u0663\u0663. \u0639\u0646\u062f\u0645\u0627:<\/p><ul><li><p>\u0663\u0664. \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0636\u0645\u0646 \u0661\u0660\u0660 \u0645\u062a\u0631<\/p><\/li><li><p>\u0663\u0665. \u062a\u0643\u0648\u0646 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0642\u062f \u0646\u064f\u0635\u0628\u062a \u0628\u0627\u0644\u0641\u0639\u0644<\/p><\/li><li><p>\u064a\u0643\u0648\u0646 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0623\u0648\u0644\u0648\u064a\u0629<\/p><\/li><\/ul><\/li><li><p>\u0661\u0666. \u0627\u0633\u062a\u062e\u062f\u0645 <strong>\u0662\u0660. \u0662\u0665GBASE-LR<\/strong> \u0663\u0663. \u0639\u0646\u062f\u0645\u0627:<\/p><ul><li><p>\u0663\u0666. \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0661\u0660\u0660 \u0645\u062a\u0631<\/p><\/li><li><p>\u0663\u0667. \u062a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u062a\u0635\u0627\u0644 \u0628\u0639\u064a\u062f \u0627\u0644\u0645\u062f\u0649 (\u062d\u062a\u0649 \u0661\u0660 \u0643\u0645)<\/p><\/li><li><p>\u0663\u0668. \u062a\u0633\u062a\u062e\u062f\u0645 \u0628\u0646\u064a\u0629 \u062a\u062d\u062a\u064a\u0629 \u0645\u0646 \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0669. \u062c\u062f\u0648\u0644 \u0645\u0631\u062c\u0639\u064a \u0633\u0631\u064a\u0639: \u0645\u0639\u0627\u064a\u064a\u0631 SFP28 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u0661\u0668. \u0627\u0644\u0645\u0639\u064a\u0627\u0631<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0662\u0663. \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0661\u0663. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0661\u0666. \u0623\u0642\u0635\u0649 \u0645\u0633\u0627\u0641\u0629<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0664. \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0662. \u0662\u0665GBASE-SR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0660. \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 (OM3\/OM4)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0668. \u0668\u0665\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0661. \u0667\u0660\u2013\u0661\u0660\u0660 \u0645\u062a\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0662. \u0631\u0648\u0627\u0628\u0637 \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649 \u062f\u0627\u062e\u0644 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0660. \u0662\u0665GBASE-LR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0663. \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 (OS2)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0664. \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u062d\u062a\u0649 10 \u0643\u0645.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0664. \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0648\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0665. \u0648\u0628\u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0640 SFP28\u060c \u064a\u0645\u0643\u0646 \u0644\u0645\u064f\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0623\u0646\u0633\u0628 \u0627\u0633\u062a\u0646\u0627\u062f\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0628\u064f\u0646\u064a\u0629 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u0645\u062b\u0644 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0664\u0666. SFP28 \u0645\u0642\u0627\u0628\u0644 SFP+: \u0623\u0628\u0631\u0632 \u0627\u0644\u0641\u0631\u0648\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0639\u0631\u0641\u0647\u0627<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661.\u200f \u064a\u0634\u062a\u0631\u0643\u0627\u0646 \u0641\u064a \u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0627\u062f\u064a \u0646\u0641\u0633\u0647\u060c \u0644\u0643\u0646 \u0648\u062d\u062f\u0629 SFP28 \u062a\u062f\u0639\u0645 \u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0628\u064a\u0646\u0645\u0627 \u062a\u062f\u0639\u0645 \u0648\u062d\u062f\u0629 SFP+ \u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629. \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0629 SFP28 \u0625\u0634\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u062d\u0633\u064e\u0651\u0646\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u0643\u0641\u0627\u0621\u0629 \u0623\u0639\u0644\u0649\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0642\u062a\u0635\u0631 \u0648\u062d\u062f\u0629 SFP+ \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a. \u0648\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0639\u0644\u0649 \u062f\u0639\u0645 \u0627\u0644\u062c\u0647\u0627\u0632 \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344.jpg\" alt=\"SFP28 vs. SFP+: Key Differences You Must Know\" class=\"wp-image-2905\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662.\u200f \u0627\u0644\u0633\u0631\u0639\u0629: \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0645\u0642\u0627\u0628\u0644 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663.\u200f \u0627\u0644\u0623\u0647\u0645 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0623\u0633\u0627\u0633 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/blog\/sfp-vs-sfp-plus-vs-sfp28.htm\">\u0664.\u200f \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062c\u0648\u0647\u0631\u064a \u0628\u064a\u0646 \u0648\u062d\u062f\u062a\u064a SFP28 \u0648SFP+<\/a> \u0665.\u200f \u0647\u0648 \u0645\u0639\u062f\u0644 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0666.\u200f SFP+ \u2192 \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/strong><\/p><\/li><li><p><strong>\u0667.\u200f SFP28 \u2192 \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668.\u200f \u062a\u0648\u0641\u0631 \u0648\u062d\u062f\u0629 SFP28 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0639\u0644\u0649 \u0628\u0646\u0633\u0628\u0629 \u0662\u066b\u0665 \u0645\u0631\u0629 \u062f\u0648\u0646 \u0632\u064a\u0627\u062f\u0629 \u062d\u062c\u0645 \u0627\u0644\u0645\u0646\u0641\u0630\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0669.\u200f \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a: \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062d\u0633\u064e\u0651\u0646\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0660.\u200f \u062a\u0633\u062a\u062e\u062f\u0645 \u0643\u0644\u064c\u0651 \u0645\u0646 \u0648\u062d\u062f\u062a\u064a SFP28 \u0648SFP+ \u0628\u0646\u064a\u0629 \u0642\u0646\u0627\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0644\u0643\u0646 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062c\u0648\u0647\u0631\u064a \u064a\u0643\u0645\u0646 \u0641\u064a \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0666\u0661. SFP+<\/strong> \u0661\u0661.\u200f \u062a\u0633\u062a\u062e\u062f\u0645 \u0625\u0634\u0627\u0631\u0627\u062a \u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li><li><p><strong>\u0664\u0661. SFP28<\/strong> \u0661\u0662.\u200f \u062a\u0633\u062a\u062e\u062f\u0645 \u0625\u0634\u0627\u0631\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0630\u0627\u062a \u0633\u0631\u0639\u0629 \u0623\u0639\u0644\u0649 (\u0645\u0639\u062f\u0644 \u0642\u0646\u0627\u0629 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 ~\u0662\u0665\u2013\u0662\u0668 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0663.\u200f \u062a\u0633\u0645\u062d \u0647\u0630\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062d\u0633\u064e\u0651\u0646\u0629 \u0644\u0648\u062d\u062f\u0629 SFP28 \u0628\u062a\u062d\u0642\u064a\u0642 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0623\u0639\u0644\u0649 \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0648\u062d\u062c\u0645\u0647\u0627 \u0627\u0644\u0645\u0627\u062f\u064a \u0627\u0644\u0645\u0645\u0627\u062b\u0644.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0664.\u200f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0628\u064a\u0646\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0665.\u200f \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u0648\u062d\u062f\u062a\u064a SFP28 \u0648SFP+ \u0639\u0644\u0649 \u062c\u0647\u0627\u0632 \u0627\u0644\u0634\u0628\u0643\u0629 (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/what-is-a-network-switch\/\">\u0627\u0644\u0645\u0641\u062a\u0627\u062d<\/a>\/<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-nic-network-interface-card\/\">\u0664\u0664. NIC<\/a>):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0666.\u200f \u062a\u062f\u0639\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u0646\u0627\u0641\u0630 SFP28 \u0648\u062d\u062f\u0627\u062a SFP+\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0628\u0627\u0644\u0639\u0648\u062f\u0629 \u0625\u0644\u0649 \u0633\u0631\u0639\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li><li><p>\u0661\u0667.\u200f \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0644\u0627 \u062a\u062f\u0639\u0645 \u0645\u0646\u0627\u0641\u0630 SFP+ \u0639\u0627\u062f\u0629\u064b <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491477.htm\">\u0661\u0666. \u0648\u062d\u062f\u0627\u062a SFP28<\/a> \u0661\u0668.\u200f \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li><li><p>\u0661\u0669.\u200f \u062a\u0633\u0645\u062d \u0628\u0639\u0636 \u0627\u0644\u0645\u0646\u0635\u0627\u062a \u0628\u062a\u062e\u0641\u064a\u0636 \u0633\u0631\u0639\u0629 \u0648\u062d\u062f\u0627\u062a SFP28 \u0625\u0644\u0649 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\u060c \u0644\u0643\u0646 \u0647\u0630\u0627 \u064a\u062a\u0637\u0644\u0628 \u062f\u0639\u0645\u0627\u064b \u0635\u0631\u064a\u062d\u0627\u064b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0660. \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629:<\/strong><br\/>\u0662\u0660.\u200f \u062a\u0648\u0641\u0631 \u0648\u062d\u062f\u0629 SFP28 \u0645\u0631\u0648\u0646\u0629 \u0646\u062d\u0648 \u0627\u0644\u0623\u0645\u0627\u0645\u060c \u0644\u0643\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0644\u064a\u0633 \u062f\u0627\u0626\u0645\u0627\u064b \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0661.\u200f \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645: \u0645\u062a\u0649 \u062a\u062e\u062a\u0627\u0631 SFP28 \u0645\u0642\u0627\u0628\u0644 SFP+<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0662.\u200f \u0627\u062e\u062a\u0631 SFP+ (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a) \u0639\u0646\u062f\u0645\u0627:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0663.\u200f \u062a\u0642\u0648\u0645 \u0628\u062a\u0631\u0642\u064a\u0629 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li><li><p>\u0662\u0664.\u200f \u062a\u0643\u0648\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0645\u0639\u062a\u062f\u0644\u0629<\/p><\/li><li><p>\u0662\u0665.\u200f \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629 \u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u0631\u062a\u0641\u0639\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0666.\u200f \u0627\u062e\u062a\u0631 SFP28 (\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a) \u0639\u0646\u062f\u0645\u0627:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0667.\u200f \u062a\u0628\u0646\u064a \u0628\u0646\u064a\u0629 \u062a\u062d\u062a\u064a\u0629 \u062c\u062f\u064a\u062f\u0629 \u0644\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/li><li><p>\u0662\u0668.\u200f \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0623\u0639\u0644\u0649 \u0644\u0643\u0644 \u0645\u0646\u0641\u0630<\/p><\/li><li><p>\u0662\u0669.\u200f \u062a\u064f\u062d\u0633\u0650\u0651\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639 \u0648\u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0660.\u200f \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629: SFP28 \u0645\u0642\u0627\u0628\u0644 SFP+<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 237px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u0661\u0668.\u200f \u0627\u0644\u0645\u064a\u0632\u0629<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0661\u0662. SFP+ (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0663\u0661.\u200f SFP28 (\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u0663\u0662.\u200f \u0623\u0642\u0635\u0649 \u0645\u0639\u062f\u0644 \u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0663.\u200f \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0664.\u200f \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u0665. \u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0668. <em>Small Form-Factor Pluggable<\/em><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0665.\u200f \u0646\u0641\u0633 \u0648\u062d\u062f\u0629 SFP+<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u0662\u0660. \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0666.\u200f \u0642\u0646\u0627\u0629 \u0648\u0627\u062d\u062f\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0667.\u200f \u0642\u0646\u0627\u0629 \u0648\u0627\u062d\u062f\u0629 (\u0625\u0634\u0627\u0631\u0627\u062a \u0645\u062d\u0633\u064e\u0651\u0646\u0629)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u0663\u0668.\u200f \u0645\u0639\u062f\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0669.\u200f ~\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0660.\u200f ~\u0662\u0665\u2013\u0662\u0668 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u0664\u0661.\u200f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0662.\u200f \u0645\u062d\u062f\u0648\u062f<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0663.\u200f \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u062f\u0639\u0645 \u0648\u062d\u062f\u0627\u062a SFP+<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u0661\u0667. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0664.\u200f \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a\u060c \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0665.\u200f \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629\u060c \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u0662\u0661. \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0643\u0644 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0664. \u0623\u0639\u0644\u0649<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0666.\u200f \u0623\u0642\u0644 (\u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629)<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0646\u0642\u0637\u0629 \u0623\u0633\u0627\u0633\u064a\u0629<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0648\u062d\u062f\u0629 SFP+ \u0644\u0627 \u062a\u0632\u0627\u0644 \u0630\u0627\u062a \u0635\u0644\u0629 \u0628\u0634\u0628\u0643\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0641\u0625\u0646 \u0648\u062d\u062f\u0629 SFP28 \u0647\u064a \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0636\u0644 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u062d\u064a\u062b \u062a\u0648\u0641\u0631 \u0623\u062f\u0627\u0621\u064b \u0623\u0639\u0644\u0649 \u0648\u0643\u0641\u0627\u0621\u0629 \u0623\u0641\u0636\u0644 \u0648\u0642\u062f\u0631\u0629 \u0623\u0642\u0648\u0649 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0633\u0639 \u0644\u062a\u0644\u0628\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0662. \u0647\u0644 \u0648\u062d\u062f\u0629 SFP28 \u0644\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0627\u0644\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0623\u0645 \u0628\u0627\u0644\u0646\u062d\u0627\u0633\u061f (\u0634\u0631\u062d \u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0648\u062d\u062f\u0627\u062a)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u062a\u062f\u0639\u0645 \u0648\u062d\u062f\u0629 SFP28 \u0643\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0627\u0644\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629. \u0648\u0647\u064a \u0644\u064a\u0633\u062a \u0645\u0642\u0635\u0648\u0631\u0629 \u0639\u0644\u0649 \u0648\u0633\u064a\u0637 \u0648\u0627\u062d\u062f \u0641\u0642\u0637 \u2014 \u0628\u0644 \u064a\u0645\u0643\u0646 \u0646\u0634\u0631 \u0648\u062d\u062f\u0629 SFP28 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/direct-attach-cables-dac-in-networking\/\">\u0669. DAC <\/a>\u0664. (\u0643\u0627\u0628\u0644\u0627\u062a \u0646\u062d\u0627\u0633\u064a\u0629)\u060c \u0648AOC (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/aoc-explained-active-optical-cable-benefits-uses-advancements-guide\/\">\u0665. \u0643\u0627\u0628\u0644\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u0646\u0634\u0637\u0629<\/a>\u0666. ) \u0623\u0648 \u0648\u062d\u062f\u0627\u062a \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0636\u0648\u0626\u064a\u0629 (SR\/LR) \u062d\u0633\u0628 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008.jpg\" alt=\"Is SFP28 Fiber or Copper? (Module Types Explained)\" class=\"wp-image-2906\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0667. \u0643\u0627\u0628\u0644\u0627\u062a SFP28 DAC (\u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0628\u0627\u0644\u0646\u062d\u0627\u0633)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0628\u0627\u0644\u0646\u062d\u0627\u0633 (DAC) \u0647\u064a \u0643\u0627\u0628\u0644\u0627\u062a \u0646\u062d\u0627\u0633\u064a\u0629 \u062b\u0627\u0628\u062a\u0629 \u0645\u0632\u0648\u062f\u0629 \u0628\u062a\u0648\u0635\u064a\u0644\u0627\u062a SFP28 \u0641\u064a \u0637\u0631\u0641\u064a\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0665. \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0669. \u0627\u0644\u0648\u0633\u064a\u0637:<\/strong> \u0666. \u0627\u0644\u0646\u062d\u0627\u0633<\/p><\/li><li><p><strong>\u0661\u0660. \u0627\u0644\u0645\u0633\u0627\u0641\u0629:<\/strong> \u0661\u0661. \u0639\u0627\u062f\u0629\u064b \u062d\u062a\u0649 <strong>\u0661\u0662. \u0663\u2013\u0665 \u0623\u0645\u062a\u0627\u0631<\/strong><\/p><\/li><li><p><strong>\u0661\u0663. \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629:<\/strong> \u0661\u0664. \u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0651\u0627<\/p><\/li><li><p><strong>\u0627\u0644\u062a\u0643\u0644\u0641\u0629:<\/strong> \u0661\u0665. \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0642\u0644 \u062a\u0643\u0644\u0641\u0629\u064b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0664. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0666. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062e\u0627\u062f\u0645 \u0628\u0627\u0644\u0645\u062d\u0648\u0644 \u062f\u0627\u062e\u0644 \u0646\u0641\u0633 \u0627\u0644\u0631\u0641<\/p><\/li><li><p>\u0661\u0667. \u0631\u0648\u0627\u0628\u0637 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0642\u0635\u064a\u0631\u0629 \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0668. \u0645\u062a\u0649 \u064a\u062c\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0643\u0627\u0628\u0644 DAC:<\/strong><br\/>\u0661\u0669. \u0627\u062e\u062a\u0631 \u0643\u0627\u0628\u0644 DAC \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0648\u0632\u0645\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0651\u0627 \u0648\u0627\u062a\u0635\u0627\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0642\u0635\u064a\u0631\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0623\u0631\u0641\u0641 \u0623\u0648 \u0628\u064a\u0646 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062c\u0627\u0648\u0631\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0660. \u0643\u0627\u0628\u0644\u0627\u062a SFP28 AOC (\u0643\u0627\u0628\u0644\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u0646\u0634\u0637\u0629)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661. \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0646\u0634\u0637\u0629 (AOC) \u0623\u0644\u064a\u0627\u0641\u064b\u0627 \u0636\u0648\u0626\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0645\u0639 \u0648\u062d\u062f\u0627\u062a \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0636\u0648\u0626\u064a\u0629 \u0645\u062f\u0645\u062c\u0629 \u0641\u064a \u0643\u0644\u0627 \u0627\u0644\u0637\u0631\u0641\u064a\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0665. \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0669. \u0627\u0644\u0648\u0633\u064a\u0637:<\/strong> \u0662\u0662. \u0627\u0644\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 (\u0643\u0627\u0628\u0644 \u0645\u062f\u0645\u062c)<\/p><\/li><li><p><strong>\u0661\u0660. \u0627\u0644\u0645\u0633\u0627\u0641\u0629:<\/strong> \u0663\u0667. \u0639\u0627\u062f\u0629\u064b <strong>\u0662\u0663. \u0661\u0660\u2013\u0661\u0660\u0660 \u0645\u062a\u0631<\/strong><\/p><\/li><li><p><strong>\u0661\u0663. \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629:<\/strong> \u0662\u0664. \u0645\u0639\u062a\u062f\u0644 (\u0623\u0639\u0644\u0649 \u0645\u0646 DAC \u0648\u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a)<\/p><\/li><li><p><strong>\u0662\u0665. \u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645:<\/strong> \u0661\u0666. \u062c\u0627\u0647\u0632 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0641\u0648\u0631\u064a (Plug-and-play)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0664. \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0666. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0623\u0631\u0641\u0641 \u062f\u0627\u062e\u0644 \u0645\u0631\u0643\u0632 \u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/li><li><p>\u0662\u0667. \u0631\u0648\u0627\u0628\u0637 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0645\u062a\u0648\u0633\u0637\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0668. \u0645\u062a\u0649 \u064a\u062c\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0643\u0627\u0628\u0644 AOC:<\/strong><br\/>\u0662\u0669. \u0627\u0633\u062a\u062e\u062f\u0645 \u0643\u0627\u0628\u0644 AOC \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u062f\u0649 \u0623\u0637\u0648\u0644 \u0645\u0646 \u0643\u0627\u0628\u0644 DAC \u0648\u0644\u0643\u0646\u0643 \u062a\u0641\u0636\u0651\u0644 \u062a\u0631\u0643\u064a\u0628\u064b\u0627 \u0623\u0628\u0633\u0637 \u0645\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629 \u0648\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0660. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 SFP28 (SR \u0648LR)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473143.htm\">\u0663\u0661. \u0648\u062d\u062f\u0627\u062a SFP28 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/a> \u0663\u0662. \u062a\u0648\u0641\u0631 \u0623\u0642\u0635\u0649 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0648\u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0648\u0633\u0651\u0639 \u0641\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0639\u0628\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u0646\u0641\u0635\u0644\u0629 \u0648\u0643\u0627\u0628\u0644\u0627\u062a \u0644\u064a\u0627\u0641 \u0636\u0648\u0626\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0663. \u0662\u0665GBASE-SR (\u0646\u0637\u0627\u0642 \u0642\u0635\u064a\u0631)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0666. \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641:<\/strong> \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0646\u0648\u0627\u0642\u0644 (MMF)<\/p><\/li><li><p><strong>\u0661\u0669. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a:<\/strong> \u0668. \u0668\u0665\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/li><li><p><strong>\u0661\u0660. \u0627\u0644\u0645\u0633\u0627\u0641\u0629:<\/strong> \u0666. \u062d\u062a\u0649 \u062d\u0648\u0627\u0644\u064a \u0661\u0660\u0660 \u0645\u062a\u0631<\/p><\/li><li><p><strong>\u0663\u0664. \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645:<\/strong> \u0664\u0662. \u0631\u0648\u0627\u0628\u0637 \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649 \u062f\u0627\u062e\u0644 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0665. \u0662\u0665GBASE-LR (\u0646\u0637\u0627\u0642 \u0637\u0648\u064a\u0644)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0666. \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641:<\/strong> \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0646\u0627\u0642\u0644 (SMF)<\/p><\/li><li><p><strong>\u0661\u0669. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a:<\/strong> \u0662\u0664. \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/li><li><p><strong>\u0661\u0660. \u0627\u0644\u0645\u0633\u0627\u0641\u0629:<\/strong> \u0665\u0663. \u062d\u062a\u0649 <strong>\u0662\u0666. \u0661\u0660 \u0643\u0645<\/strong><\/p><\/li><li><p><strong>\u0663\u0664. \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645:<\/strong> \u0663\u0666. \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u062f\u0627\u062e\u0644 \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0667. \u0645\u062a\u0649 \u064a\u062c\u0628 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476099.htm\"><strong>\u0662. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/strong><\/a><strong>:<\/strong><br\/>\u0663\u0668. \u0627\u062e\u062a\u0631 \u0648\u062d\u062f\u0627\u062a SR \u0623\u0648 LR \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0623\u0642\u0635\u0649 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0645\u0631\u0648\u0646\u0629\u060c \u0648\u0645\u0633\u0627\u0641\u0627\u062a \u0623\u0637\u0648\u0644\u060c \u0648\u0647\u0646\u062f\u0633\u0629 \u0634\u0628\u0643\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0633\u0651\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0669. \u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0648\u0633\u064a\u0637 SFP28 \u0627\u0644\u0645\u0646\u0627\u0633\u0628<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 336px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0642\u062a\u0631\u062d<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0664\u0660. \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u0664\u0661. \u0646\u0641\u0633 \u0627\u0644\u0631\u0641 (\u2264\u0665 \u0623\u0645\u062a\u0627\u0631)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0662. DAC (\u0646\u062d\u0627\u0633)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u0664\u0663. \u0645\u0646 \u0631\u0641 \u0625\u0644\u0649 \u0631\u0641 (\u0661\u0660\u2013\u0661\u0660\u0660 \u0645\u062a\u0631)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0665\u0660. AOC<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u0664\u0664. \u0631\u0648\u0627\u0628\u0637 \u0644\u064a\u0627\u0641 \u0642\u0635\u064a\u0631\u0629 (\u2264\u0661\u0660\u0660 \u0645\u062a\u0631)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0665. \u0636\u0648\u0626\u064a SR<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u0664\u0666. \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 (\u062d\u062a\u0649 \u0661\u0660 \u0643\u0645)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0667. \u0636\u0648\u0626\u064a LR<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661.\u200f SFP28 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0645\u0631\u0646 \u0644\u0644\u0627\u062a\u0635\u0627\u0644\u060c \u063a\u064a\u0631 \u0645\u0631\u062a\u0628\u0637 \u0628\u0648\u0633\u064a\u0644\u0629 \u0648\u0627\u062d\u062f\u0629. \u0648\u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631\u0643 \u0628\u064a\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 (DAC) \u0623\u0648 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 (AOC\/SR\/LR) \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0648\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0646\u0634\u0631\u060c \u0645\u0627 \u064a\u062c\u0639\u0644 SFP28 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0662.\u200f \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u0627\u0644\u0646\u0634\u0631 \u0644\u0640 SFP28<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663.\u200f \u0648\u062d\u062f\u0627\u062a SFP28 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u064b\u0651\u0627 \u0645\u0639 \u0645\u0646\u0627\u0641\u0630 SFP28 \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062f\u0639\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0643\u0633\u064a \u0645\u0639 \u0645\u0646\u0627\u0641\u0630 SFP+ (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629) \u062d\u0633\u0628 \u0646\u0648\u0639 \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u062f\u0627\u0626\u0645\u064b\u0627 \u062a\u0634\u063a\u064a\u0644 SFP28 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0641\u064a \u0645\u0646\u0627\u0641\u0630 SFP+\u060c \u0648\u064a\u064f\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0642\u0648\u064a\u064b\u0651\u0627 \u0639\u0644\u0649 \u062f\u0639\u0645 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c.jpg\" alt=\"SFP28 Compatibility and Deployment Considerations\" class=\"wp-image-2907\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0664.\u200f \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644\u0627\u062a (\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0645\u0627\u062f\u064a \u0648\u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0627\u062a\u0635\u0627\u0644)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665.\u200f \u064a\u0628\u062f\u0623 \u062a\u0648\u0627\u0641\u0642 SFP28 \u0645\u0646 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644 \u0623\u0648 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0634\u0628\u0643\u0629. \u0641\u0644\u064a\u0633\u062a \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u0648\u0639\u0628 \u0648\u062d\u062f\u0627\u062a SFP28 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u064b\u0651\u0627 \u062a\u062f\u0639\u0645 \u0623\u062f\u0627\u0621 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0666.\u200f \u0645\u0646\u0627\u0641\u0630 SFP28 \u0627\u0644\u0623\u0635\u0644\u064a\u0629<\/strong> \u0667.\u200f \u2192 \u062a\u062f\u0639\u0645 \u062a\u0634\u063a\u064a\u0644 \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644<\/p><\/li><li><p><strong>\u0668.\u200f \u0645\u0646\u0627\u0641\u0630 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0633\u0631\u0639\u0627\u062a (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/strong> \u0669.\u200f \u2192 \u064a\u0645\u0643\u0646\u0647\u0627 \u0627\u0644\u062a\u0641\u0627\u0648\u0636 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0628\u064a\u0646 \u0633\u0631\u0639\u0627\u062a SFP+ \u0648SFP28<\/p><\/li><li><p><strong>\u0661\u0660.\u200f \u0645\u0646\u0627\u0641\u0630 SFP+ \u0641\u0642\u0637<\/strong> \u0661\u0661.\u200f \u2192 \u0642\u062f \u062a\u0633\u062a\u0648\u0639\u0628 \u0648\u062d\u062f\u0627\u062a SFP28 \u0644\u0643\u0646\u0647\u0627 \u062a\u0639\u0645\u0644 \u0641\u0642\u0637 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 (\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0645\u062f\u0639\u0648\u0645\u0629)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662.\u200f \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u0628\u062f\u0650\u0651\u0644\u0627\u062a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0645\u0646 \u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0645\u062b\u0644 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491478.htm\">\u0665\u0666. \u0633\u064a\u0633\u0643\u0648<\/a>, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477932.htm\">\u0662\u0668. Arista<\/a>, \u0661\u0663.\u200f\u060c \u0648\u0645\u0646\u0635\u0627\u062a \u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 Mellanox \u0645\u0635\u0645\u064e\u0651\u0645\u0629 \u0644\u062f\u0639\u0645 SFP28 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0633\u0631\u0639\u0627\u062a \u0644\u062a\u0645\u0643\u064a\u0646 \u0646\u0634\u0631\u064d \u0645\u0631\u0646.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0664.\u200f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0645\u0639 SFP+ (\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0665.\u200f \u0623\u062d\u062f \u0623\u0643\u062b\u0631 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0634\u064a\u0648\u0639\u064b\u0627 \u0647\u0648 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0648\u062d\u062f\u0627\u062a SFP28 \u062a\u0639\u0645\u0644 \u0641\u064a \u0628\u064a\u0626\u0627\u062a SFP+.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0666.\u200f \u0648\u0641\u064a \u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u064a\u0645\u0643\u0646 \u0644\u0645\u0646\u0627\u0641\u0630 SFP28 \u0623\u0646 \u062a\u062e\u0641\u0636 \u0633\u0631\u0639\u062a\u0647\u0627 \u0625\u0644\u0649 \u0648\u0636\u0639 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a SFP+<\/p><\/li><li><p>\u0661\u0667.\u200f \u0648\u062a\u0633\u0645\u062d \u0628\u0639\u0636 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0644\u0648\u062d\u062f\u0627\u062a SFP28 \u0628\u0627\u0644\u0639\u0645\u0644 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 (\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0633\u0631\u0639\u0629)<\/p><\/li><li><p>\u0661\u0668.\u200f \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0639\u0627\u062f\u0629\u064b \u0631\u0641\u0639 \u0633\u0631\u0639\u0629 \u0645\u0646\u0627\u0641\u0630 SFP+ \u0625\u0644\u0649 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669.\u200f \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644 SFP28 \u0645\u0633\u0627\u0631 \u062a\u0631\u0642\u064a\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0645\u0639 \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629\u060c \u0644\u0643\u0646\u0647 \u0644\u064a\u0633 \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0660.\u200f \u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0640 SFP28 \u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0645\u0646\u0627\u0641\u0630 SFP+\u061f (\u062a\u0648\u0636\u064a\u062d \u0645\u0647\u0645)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661.\u200f \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0641\u0646\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0662.\u200f \u0627\u0644\u0634\u0643\u0644 \u0645\u0637\u0627\u0628\u0642 \u062a\u0645\u0627\u0645\u064b\u0627\u060c \u0644\u0630\u0627 \u0641\u0625\u0646 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0645\u0645\u0643\u0646 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u064b\u0651\u0627<\/p><\/li><li><p>\u0662\u0663.\u200f \u0648\u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0623\u062f\u0627\u0621 \u0639\u0644\u0649 \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644 \u0627\u0644\u062b\u0627\u0628\u062a \u0648\u0631\u0642\u0627\u0642\u062a\u0647<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0661. \u0648\u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0627\u0644\u0639\u0645\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0664.\u200f \u0642\u062f \u062a\u0631\u0641\u0636 \u0628\u0639\u0636 \u0645\u0646\u0627\u0641\u0630 SFP+ \u0648\u062d\u062f\u0627\u062a SFP28<\/p><\/li><li><p>\u0662\u0665.\u200f \u0628\u064a\u0646\u0645\u0627 \u0642\u062f \u062a\u0633\u062a\u0648\u0639\u0628\u0647\u0627 \u0645\u0646\u0627\u0641\u0630 \u0623\u062e\u0631\u0649 \u0644\u0643\u0646\u0647\u0627 \u062a\u062d\u062f\u0651 \u0645\u0646 \u0627\u0644\u0633\u0631\u0639\u0629 \u0639\u0646\u062f \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/p><\/li><li><p>\u0662\u0666.\u200f \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0645\u0646\u0641\u0630\u064b\u0627 \u0645\u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0645\u0639 SFP28<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0667.\u200f \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 (Cisco \u0648Arista \u0648\u063a\u064a\u0631\u0647\u0645\u0627)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u064a\u064f\u0646\u0641\u0650\u0651\u0630 \u0645\u0642\u062f\u0650\u0651\u0645\u0648 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0648\u0646 \u0633\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0650\u0651\u0631 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0639\u0644\u0649 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a SFP28:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0665\u0666. \u0633\u064a\u0633\u0643\u0648<\/strong> \u0662. \u2192 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0637\u0644\u064e\u0651\u0628 \u0648\u062d\u062f\u0627\u062a \u0628\u0635\u0631\u064a\u0629 \u0645\u0634\u0641\u0631\u0629 \u0623\u0648 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0627 \u0644\u0645 \u062a\u064f\u0641\u0639\u064e\u0651\u0644 \u062e\u0627\u0635\u064a\u0629 \u0625\u0644\u063a\u0627\u0621 \u0627\u0644\u0642\u0641\u0644<\/p><\/li><li><p><strong>\u0662\u0668. Arista<\/strong> \u0663. \u2192 \u062f\u0639\u0645 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0623\u0643\u062b\u0631 \u0645\u0631\u0648\u0646\u0629 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0646\u0635\u0627\u062a<\/p><\/li><li><p><strong>\u0664. \u0645\u064a\u0644\u0627\u0646\u0648\u0643\u0633\/\u0625\u0646\u0641\u064a\u062f\u064a\u0627<\/strong> \u0665. \u2192 \u062f\u0639\u0645 \u0642\u0648\u064a \u0623\u0635\u0644\u064a \u0644\u0628\u064a\u0626\u0627\u062a \u0648\u062d\u062f\u0627\u062a SFP28 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0648\u0647\u0630\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0639\u062a\u0628\u0627\u0631 \u0631\u0626\u064a\u0633\u064a \u064a\u062a\u0639\u0644\u0642 \u0628\u062a\u062d\u0633\u064a\u0646 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0628\u062d\u062b (SEO) \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629:<br\/>\u0667. \ud83d\udc49 \u201c\u062a\u0648\u0627\u0641\u0642 \u0648\u062d\u062f\u0627\u062a SFP28 \u0644\u064a\u0633 \u0639\u0627\u0644\u0645\u064a\u064b\u0651\u0627\u2014\u0628\u0644 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0633\u064a\u0627\u0633\u0629 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f.\u201d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0668. \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477933.htm\"><strong>\u0669. \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0644\u0644\u0645\u0635\u0646\u0650\u0651\u0639 (OEM)<\/strong><\/a><strong> \u0661\u0660. (\u0627\u0644\u0645\u064f\u0648\u0633\u0648\u0645\u0629 \u0628\u0627\u0633\u0645 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0661. \u062a\u0648\u0627\u0641\u0642 \u0645\u0636\u0645\u0648\u0646<\/p><\/li><li><p>\u0661\u0667. \u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649<\/p><\/li><li><p>\u0661\u0662. \u064a\u064f\u0641\u0636\u064e\u0651\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0639\u0642\u0648\u062f \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0645\u0624\u0633\u0633\u064a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491663.htm\"><strong>\u0661\u0663. \u0648\u062d\u062f\u0627\u062a SFP28 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/strong><\/a><strong>:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0664. \u062a\u0643\u0644\u0641\u0629 \u0623\u0642\u0644<\/p><\/li><li><p>\u0664\u0666. \u062a\u0648\u0627\u0641\u0631 \u0648\u0627\u0633\u0639<\/p><\/li><li><p>\u0661\u0665. \u0642\u062f \u062a\u062a\u0637\u0644\u064e\u0651\u0628 \u062a\u062c\u0627\u0648\u0632\u064b\u0627 \u064a\u062f\u0648\u064a\u064b\u0651\u0627 \u0644\u0644\u062a\u0648\u0627\u0641\u0642<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u064a\u062a\u0628\u0646\u064e\u0651\u0649 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0646\u0641\u0642\u0627\u062a \u0627\u0644\u0631\u0623\u0633\u0645\u0627\u0644\u064a\u0629 (CAPEX) \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0644\u0643\u0646\u064e\u0651\u0647 \u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0642\u064f\u0651\u0642 \u0628\u062f\u0642\u0629 \u0645\u0646 \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062b\u0627\u0628\u062a\u0629 (firmware).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0667. \u0646\u0635\u0627\u0626\u062d \u0639\u0645\u0644\u064a\u0629 \u0644\u0644\u0646\u0634\u0631 \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0634\u0628\u0643\u0627\u062a SFP28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u0644\u0636\u0645\u0627\u0646 \u0646\u0634\u0631 \u0645\u0633\u062a\u0642\u0631 \u0644\u0645\u0639\u064a\u0627\u0631 SFP28\u060c \u0627\u062a\u0651\u0628\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0669. \u062a\u062d\u0642\u064e\u0651\u0642 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u062d\u0648\u0650\u0651\u0644 \u0642\u0628\u0644 \u0627\u0644\u0646\u0634\u0631<\/p><\/li><li><p>\u0662\u0660. \u062d\u0627\u0630\u0650 \u0646\u0648\u0639 \u0627\u0644\u0648\u062d\u062f\u0629 (SR\/LR\/DAC\/AOC) \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0629<\/p><\/li><li><p>\u0662\u0661. \u062a\u062c\u0646\u064e\u0651\u0628 \u062e\u0644\u0637 \u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u063a\u064a\u0631 \u0645\u062f\u0639\u0648\u0645\u064a\u0646 \u062f\u0648\u0646 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/p><\/li><li><p>\u0662\u0662. \u062e\u0637\u0650\u0651\u0637 \u0644\u0644\u062a\u0648\u0633\u064f\u0651\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a (\u0645\u0646 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0625\u0644\u0649 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0639\u0628\u0631 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0635\u0627\u0639\u062f\u0629)<\/p><\/li><li><p>\u0662\u0663. \u0627\u0633\u062a\u062e\u062f\u0645 \u0633\u064a\u0627\u0633\u0627\u062a \u062a\u0631\u0645\u064a\u0632 \u0645\u062a\u0633\u0642\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u062a\u0642\u062f\u0650\u0651\u0645 \u0648\u062d\u062f\u0627\u062a SFP28 \u0645\u0633\u0627\u0631 \u062a\u0631\u0642\u064a\u0629 \u0645\u0631\u0646 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0644\u0643\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0639\u0645\u0644\u064a \u064a\u0639\u062a\u0645\u062f \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0639\u0644\u0649 \u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0650\u0651\u0644 \u0648\u0633\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f \u0648\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0647\u064a\u0626\u0629. \u0648\u0644\u0646\u0634\u0631 \u0645\u0633\u062a\u0642\u0631\u060c \u064a\u062c\u0628 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0648\u0627\u0621\u0645\u0629 \u062f\u0639\u0645 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 + \u0646\u0648\u0639 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 + \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f \u0642\u0628\u0644 \u0627\u0644\u062a\u0648\u0633\u064f\u0651\u0639 \u0641\u064a \u0634\u0628\u0643\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0662\u0665. \u0645\u062a\u0649 \u064a\u062c\u0628 \u0623\u0646 \u062a\u062e\u062a\u0627\u0631 \u0648\u062d\u062f\u0627\u062a SFP28\u061f (\u062f\u0644\u064a\u0644 \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0666. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0627\u062a SFP28 \u0639\u0644\u0649 \u0623\u0641\u0636\u0644 \u0648\u062c\u0647 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0639\u0644\u0649\u060c \u0648\u062a\u0623\u062e\u064a\u0631 \u0645\u0646\u062e\u0641\u0636\u060c \u0648\u0643\u062b\u0627\u0641\u0629 \u0645\u0646\u0641\u0630 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0633\u064f\u0651\u0639\u2014\u0648\u062e\u0627\u0635\u0629\u064b \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u0648\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403.jpg\" alt=\"When Should You Choose SFP28?\" class=\"wp-image-2908\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0667. \u2605 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a (\u0628\u0646\u064a\u0629 \u0627\u0644\u0634\u0648\u0643\u0629\u2013\u0627\u0644\u0648\u0631\u0642\u0629)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. \u062a\u0645\u062a\u0644\u0643 \u0648\u062d\u062f\u0627\u062a SFP28 \u0627\u0646\u062a\u0634\u0627\u0631\u064b\u0627 \u0648\u0627\u0633\u0639\u064b\u0627 \u0641\u064a \u0647\u064a\u0627\u0643\u0644 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u0648\u0628\u062e\u0627\u0635\u0629 \u0641\u064a \u0628\u0646\u0649 \u0627\u0644\u0634\u0648\u0643\u0629\u2013\u0627\u0644\u0648\u0631\u0642\u0629 (spine-leaf)\u060c \u062d\u064a\u062b \u062a\u062a\u0637\u0644\u064e\u0651\u0628 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0628\u064a\u0646 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0648\u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644\u0627\u062a \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0639\u0627\u0644\u064a\u064b\u0627 \u0648\u0646\u0633\u0628\u0629 \u062a\u0634\u063a\u064a\u0644 \u0632\u0627\u0626\u062f\u0629 \u0645\u0646\u062e\u0641\u0636\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0669. \u0644\u0645\u0627\u0630\u0627 \u062a\u0646\u0627\u0633\u0628 \u0648\u062d\u062f\u0627\u062a SFP28 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663\u0660. \u062a\u064f\u0645\u0643\u0650\u0651\u0646<strong> \u0663\u0661. \u0645\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062e\u0627\u062f\u0645\u2013\u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong><\/p><\/li><li><p>\u0661. \u064a\u0642\u0644\u0644 \u0627\u0644\u0627\u0632\u062f\u062d\u0627\u0645 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0634\u0628\u0643\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a (SFP+)<\/p><\/li><li><p>\u0662. \u064a\u062f\u0639\u0645 \u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0645\u0628\u062f\u0651\u0644\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u062f\u0648\u0646 \u0632\u064a\u0627\u062f\u0629 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0631\u0641<\/p><\/li><li><p>\u0663. \u064a\u062d\u0633\u0651\u0646 \u0623\u062f\u0627\u0621 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0628\u064a\u0646 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 (East-West)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \ud83d\udc49 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a:<br\/>\u0665. \u0645\u0628\u062f\u0651\u0644 \u0641\u064a \u0642\u0645\u0629 \u0627\u0644\u0631\u0641 (ToR) \u064a\u062a\u0635\u0644 \u0628\u0639\u062f\u0629 \u062e\u0648\u0627\u062f\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0648\u0627\u0628\u0637 SFP28 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0666. \u2605 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0633\u062d\u0627\u0628\u0629 (\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0642\u064a\u0627\u0633)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u062a\u0639\u062a\u0645\u062f \u0645\u0642\u062f\u0651\u0645\u0648 \u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0633\u062d\u0627\u0628\u0629 \u0639\u0644\u0649 SFP28 \u0644\u062a\u0648\u0633\u064a\u0639 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0628\u0643\u0641\u0627\u0621\u0629 \u0645\u0639 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0668. \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0633\u062d\u0627\u0628\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0669. \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0623\u0639\u0644\u0649 \u0644\u0643\u0644 \u0645\u0646\u0641\u0630 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0640 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li><li><p>\u0661\u0660. \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0637\u0627\u0642\u0629 \u0623\u0642\u0644 \u0644\u0643\u0644 \u0628\u062a \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li><li><p>\u0661\u0661. \u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0648\u0633\u0639 \u0623\u0641\u0636\u0644 \u0644\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629<\/p><\/li><li><p>\u0661\u0662. \u064a\u062f\u0639\u0645 \u062a\u062f\u0641\u0642\u0627\u062a \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 (East-West) \u0627\u0644\u0636\u062e\u0645\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \ud83d\udc49 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a:<br\/>\u0661\u0663. \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0648\u0639\u064f\u0642\u062f \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0639\u0628\u0631 \u0631\u0648\u0627\u0628\u0637 SFP28 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0664. \u2605 \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 (HPC)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-hpc-high-performance-computing\/\">\u0661\u0664. \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621<\/a> \u0661\u0665. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0626\u0627\u062a\u060c \u064a\u064f\u0639\u062f \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u062a\u0623\u062e\u064a\u0631 \u0639\u0627\u0645\u0644\u064e\u064a\u0652\u0646 \u062d\u0627\u0633\u0645\u064a\u0646. \u0648\u064a\u0648\u0641\u0651\u0631 SFP28 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0628\u064a\u0646 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0644\u00e1c\u0645\u0627\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0627\u0644\u062b\u0642\u064a\u0644\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0666. \u0644\u0645\u0627\u0630\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0646\u0638\u0645\u0629 HPC \u062a\u0642\u0646\u064a\u0629 SFP28:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0667. \u0648\u0635\u0644\u0627\u062a \u062a\u0648\u0635\u064a\u0644 \u0628\u064a\u0646\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0630\u0627\u062a \u062a\u0623\u062e\u064a\u0631 \u0645\u0646\u062e\u0641\u0636<\/p><\/li><li><p>\u0661\u0668. \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0639\u0627\u0644\u064d \u0644\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u062d\u0627\u0633\u0648\u0628\u064a\u0629 \u0627\u0644\u0645\u0648\u0632\u064e\u0651\u0639\u0629<\/p><\/li><li><p>\u0661\u0669. \u062a\u0648\u0633\u064a\u0639 \u0641\u0639\u0651\u0627\u0644 \u0639\u0628\u0631 \u0639\u064f\u0642\u062f \u0627\u0644\u062d\u0648\u0633\u0628\u0629<\/p><\/li><li><p>\u0662\u0660. \u0645\u0646\u0627\u0633\u0628 \u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u062a\u062f\u0631\u064a\u0628 \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a\/\u0627\u0644\u062a\u0639\u0644\u0651\u0645 \u0627\u0644\u0622\u0644\u064a (AI\/ML)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \ud83d\udc49 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a:<br\/><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/optical-modules-in-gpu-clusters\/\">\u0662\u0661. \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0648\u062d\u062f\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a (GPU)<\/a> \u0662\u0662. \u0623\u0648 \u0639\u064f\u0642\u062f \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0645\u0648\u0632\u064e\u0651\u0639\u0629 \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0639\u0628\u0631 \u0634\u0628\u0643\u0629 SFP28 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0663. \u2605 \u0645\u0646\u0637\u0642 \u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631 \u0628\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 SFP28 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u064b\u0651\u0627 \u0628\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0665. \u0627\u062e\u062a\u0631 SFP28 \u0639\u0646\u062f\u0645\u0627:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0666. \u062a\u0643\u0648\u0646 \u062a\u0642\u0648\u0645 \u0628\u0628\u0646\u0627\u0621 \u0623\u0648 \u062a\u0631\u0642\u064a\u0629 \u0628\u0646\u064a\u0629 \u0634\u0628\u0643\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li><li><p>\u0662\u0667. \u0623\u0635\u0628\u062d\u062a \u062a\u0642\u0646\u064a\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a (SFP+) \u0639\u0646\u0642 \u0632\u062c\u0627\u062c\u0629 \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621<\/p><\/li><li><p>\u0662\u0668. \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0643\u062b\u0627\u0641\u0629 \u0623\u0639\u0644\u0649 \u062f\u0648\u0646 \u0632\u064a\u0627\u062f\u0629 \u0639\u062f\u062f \u0627\u0644\u0645\u0646\u0627\u0641\u0630<\/p><\/li><li><p>\u0662\u0669. \u062a\u062e\u0637\u0637 \u0644\u0644\u062a\u0631\u0642\u064a\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0625\u0644\u0649 \u0648\u0635\u0644\u0627\u062a \u0635\u0627\u0639\u062f\u0629 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a (\u0639\u0628\u0631 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/488454.htm\">\u0663\u0660. \u0664\u00d7\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/a> \u0663\u0661. \u0627\u0644\u062a\u062c\u0645\u064a\u0639)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0662. \u0641\u0643\u0651\u0631 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u0626\u0644 \u0639\u0646\u062f\u0645\u0627:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663\u0663. \u062a\u0643\u0648\u0646 \u0627\u0644\u0642\u064a\u0648\u062f \u0627\u0644\u0645\u0627\u0644\u064a\u0629 \u0645\u0634\u062f\u062f\u0629 \u0648\u062a\u0642\u0646\u064a\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0643\u0627\u0641\u064a\u0629<\/p><\/li><li><p>\u0663\u0664. \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0623\u0648 \u063a\u064a\u0631 \u062d\u0631\u062c\u0629<\/p><\/li><li><p>\u0663\u0665. \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u062a\u0639\u062a\u0645\u062f \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0648\u0647\u064a \u0645\u0633\u062a\u0642\u0631\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0666. \u0645\u0639\u064a\u0627\u0631 SFP28 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u062a\u0631\u0642\u064a\u0629 \u0645\u0646 SFP+\u2014 \u0628\u0644 \u0647\u0648 \u062a\u0642\u0646\u064a\u0629 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0648\u0647\u0648 \u064a\u0642\u062f\u0651\u0645 \u0623\u0641\u0636\u0644 \u0642\u064a\u0645\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0643\u0648\u0646 \u0641\u064a\u0647\u0627 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639\u060c \u0648\u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0645\u0646 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0627\u062a \u0627\u0644\u0639\u0644\u064a\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0663\u0667. \u0645\u0632\u0627\u064a\u0627 \u0648\u0642\u064a\u0648\u062f SFP28<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u062a\u0648\u0641\u0631 \u0645\u0639\u064a\u0627\u0631 SFP28 \u062a\u0631\u0642\u064a\u0629\u064b \u0643\u0628\u064a\u0631\u0629\u064b \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0645\u0643\u064a\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a 25GbE \u0636\u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644\u064a \u0627\u0644\u0645\u062f\u0645\u062c \u0644\u0640 SFP+. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0648\u0643\u0623\u064a \u062a\u0642\u0646\u064a\u0629\u064d \u0623\u062e\u0631\u0649\u060c \u064a\u0645\u062a\u0644\u0643 \u0643\u0644\u064b\u0651\u0627 \u0645\u0646 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0648\u0627\u0636\u062d\u0629 \u0648\u0627\u0644\u0642\u064a\u0648\u062f \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u062e\u0630\u0647\u0627 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0646\u0634\u0631.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38.jpg\" alt=\"SFP28 Advantages\" class=\"wp-image-2909\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662. \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0640 SFP28<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0663. \u0661. \u0643\u062b\u0627\u0641\u0629 \u0645\u0646\u0627\u0641\u0630 \u0623\u0639\u0644\u0649 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0648\u0633\u0639 \u0623\u0641\u0636\u0644<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u064a\u0633\u0645\u062d SFP28 \u0644\u0645\u0635\u0645\u0650\u0651\u0645\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0628\u062a\u062d\u0642\u064a\u0642 \u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0645\u0646\u0641\u0630 \u062f\u0648\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u062b\u0627\u0644\u064a\u064b\u0651\u0627 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0665. \u0646\u0641\u0633 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644\u064a \u0644\u0640 SFP+<\/p><\/li><li><p>\u0666. \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0643\u0628\u0631 \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 \u0631\u0641 (Rack Unit)<\/p><\/li><li><p>\u0667. \u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0648\u0633\u0639 \u0641\u0639\u064e\u0651\u0627\u0644\u0629 \u0641\u064a \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0639\u0645\u0648\u062f-\u0627\u0644\u0648\u0631\u0642\u0629 (Spine-Leaf)<\/p><\/li><li><p>\u0668. \u064a\u062f\u0639\u0645 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 (\u0645\u062b\u0644: \u0664\u00d7\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u2192 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0669. \ud83d\udc49 \u0627\u0644\u0646\u062a\u064a\u062c\u0629: \u0623\u062f\u0627\u0621\u064c \u0623\u0639\u0644\u0649 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0661\u0660. \u0662. \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0637\u0627\u0642\u0629 \u0623\u0642\u0644 \u0644\u0643\u0644 \u0628\u062a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0661. \u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 \u0628\u0646\u0649 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629\u060c \u064a\u0648\u0641\u0650\u0651\u0631 SFP28 \u0643\u0641\u0627\u0621\u0629\u064b \u0637\u0627\u0642\u0648\u064a\u0629\u064b \u0645\u062d\u0633\u064e\u0651\u0646\u0629\u064b \u0628\u0634\u0643\u0644\u064d \u0643\u0628\u064a\u0631\u064d \u0644\u0643\u0644 \u062c\u064a\u062c\u0627\u0628\u062a \u064a\u062a\u0645 \u0646\u0642\u0644\u0647.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0662. \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0637\u0627\u0642\u0629 \u0623\u0642\u0644 \u0644\u0643\u0644 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476089.htm\">\u0661\u0663. \u0623\u0646\u0638\u0645\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/a><\/p><\/li><li><p>\u0661\u0664. \u062a\u0648\u0644\u064a\u062f \u062d\u0631\u0627\u0631\u0629 \u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/p><\/li><li><p>\u0661\u0665. \u062a\u0628\u0631\u064a\u062f\u064c \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0623\u0642\u0644 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \ud83d\udc49 \u0627\u0644\u0646\u062a\u064a\u062c\u0629: \u0643\u0641\u0627\u0621\u0629 \u0637\u0627\u0642\u0648\u064a\u0629 \u0623\u0641\u0636\u0644 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/what-is-a-data-center\/\">\u0664\u0661. \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0661\u0667. \u0663. \u0643\u0641\u0627\u0621\u0629 \u062a\u0643\u0644\u0641\u0629 \u0642\u0648\u064a\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u0648\u0633\u0639<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0648\u062d\u062f\u0627\u062a SFP28 \u0627\u0644\u0641\u0631\u062f\u064a\u0629 \u0642\u062f \u062a\u0643\u0648\u0646 \u0623\u063a\u0644\u0649 \u062b\u0645\u0646\u064b\u0627 \u0645\u0646 \u0648\u062d\u062f\u0627\u062a SFP+\u060c \u0641\u0625\u0646 \u062a\u0643\u0644\u0641\u0629 \u0643\u0644 \u0628\u062a \u0645\u0646\u0642\u0648\u0644 \u062a\u0643\u0648\u0646 \u0623\u0642\u0644\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u062c\u0630\u064e\u0651\u0627\u0628\u0629 \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u064b\u0651\u0627 \u0644\u0644\u0646\u0634\u0631 \u0639\u0627\u0644\u064a \u0627\u0644\u062d\u062c\u0645.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0669. \u064a\u0642\u0644\u0644 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0631\u0648\u0627\u0628\u0637 \u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li><li><p>\u0662\u0660. \u0645\u064f\u062d\u0633\u064e\u0651\u0646 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0633\u062d\u0627\u0628\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639<\/p><\/li><li><p>\u0662\u0661. \u062a\u0643\u0644\u0641\u0629 \u0623\u0642\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662. \ud83d\udc49 \u0627\u0644\u0646\u062a\u064a\u062c\u0629: \u062a\u0643\u0644\u0641\u0629 \u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0645\u064f\u0645\u0644\u064e\u0643\u0629 (TCO) \u0623\u0641\u0636\u0644 \u0644\u0634\u0628\u0643\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0662\u0663. \u0664. \u062e\u064a\u0627\u0631\u0627\u062a \u0646\u0634\u0631 \u0645\u0631\u0646\u0629<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u064a\u062f\u0639\u0645 SFP28 \u0623\u0646\u0648\u0627\u0639 \u0648\u0633\u0627\u0626\u0637 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0648\u0645\u0646\u0647\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0665. DAC (\u0643\u0627\u0628\u0644 \u0646\u062d\u0627\u0633\u064a \u0645\u0628\u0627\u0634\u0631 \u0627\u0644\u062a\u0648\u0635\u064a\u0644)<\/p><\/li><li><p>\u0662\u0666. AOC (\u0643\u0627\u0628\u0644 \u0628\u0635\u0631\u064a \u0646\u0634\u0637)<\/p><\/li><li><p>\u0662\u0667. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 (SR\/LR)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. \ud83d\udc49 \u0627\u0644\u0646\u062a\u064a\u062c\u0629: <strong>\u0662\u0669. \u0628\u0646\u064a\u0629 \u0645\u0639\u0645\u0627\u0631\u064a\u0629 \u0645\u0631\u0646\u0629 \u0644\u062a\u0644\u0628\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0660. \u0627\u0644\u0642\u064a\u0648\u062f \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0640 SFP28<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0663\u0661. \u0661. \u0642\u064a\u0648\u062f \u0627\u0644\u0645\u0633\u0627\u0641\u0629 (\u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0623\u0639\u0644\u0649)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0662. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 SFP28 \u064a\u062f\u0639\u0645 \u0645\u0633\u0627\u0641\u0627\u062a \u062a\u0635\u0644 \u0625\u0644\u0649 \u0661\u0660 \u0643\u0645 \u0645\u0639 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477935.htm\">\u0639\u062f\u0633\u0627\u062a LR<\/a>, \u0663\u0663. \u060c \u0641\u0625\u0646 \u0623\u063a\u0644\u0628 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u062a\u0643\u0648\u0646 \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663\u0664. DAC: \u062a\u0635\u0644 \u0625\u0644\u0649 ~\u0665 \u0623\u0645\u062a\u0627\u0631<\/p><\/li><li><p>\u0663\u0665. AOC: \u062a\u0635\u0644 \u0625\u0644\u0649 ~\u0661\u0660\u0660 \u0645\u062a\u0631<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473145.htm\">\u0639\u062f\u0633\u0627\u062a SR<\/a>\u0663\u0666. : \u0623\u0642\u0635\u0649 \u0645\u0633\u0627\u0641\u0629 ~\u0661\u0660\u0660 \u0645\u062a\u0631<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0667. \ud83d\udc49 \u0627\u0644\u0642\u064a\u062f: \u0644\u064a\u0633 \u0645\u062b\u0627\u0644\u064a\u064b\u0651\u0627 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0646\u0648\u0627\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u062f\u0648\u0646 \u0628\u0646\u064a\u0629 \u062a\u062d\u062a\u064a\u0629 \u0628\u0635\u0631\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0663\u0668. \u0662. \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661.\u200f \u062a\u0648\u0627\u0641\u0642 SFP28 \u063a\u064a\u0631 \u0645\u0636\u0645\u0648\u0646 \u0639\u0627\u0644\u0645\u064a\u064b\u0651\u0627 \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u062c\u0647\u0632\u0629.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662.\u200f \u062a\u062a\u0637\u0644\u0628 \u0628\u0639\u0636 \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644\u0627\u062a \u0648\u062d\u062f\u0627\u062a \u0628\u0635\u0631\u064a\u0629 \u0645\u0634\u0641\u0631\u0629 \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639\u0629.<\/p><\/li><li><p>\u0663.\u200f \u0644\u0627 \u062a\u062f\u0639\u0645 \u062c\u0645\u064a\u0639 \u0645\u0646\u0627\u0641\u0630 SFP+ \u0648\u062d\u062f\u0627\u062a SFP28.<\/p><\/li><li><p>\u0664.\u200f \u064a\u0639\u062a\u0645\u062f \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0639\u062f\u062f \u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0644\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0639\u062a\u0627\u062f \u0648\u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062b\u0627\u0628\u062a.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665.\u200f \ud83d\udc49 \u0642\u064a\u062f: \u064a\u062a\u0637\u0644\u064e\u0651\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u062f\u0642\u064a\u0642 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u0666.\u200f \u0663. \u062a\u0639\u0642\u064a\u062f \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0647\u062c\u0631\u0629 \u0645\u0646 \u0634\u0628\u0643\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0627\u0644\u0625\u062b\u0631\u064a\u0646\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629.<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667.\u200f \u0642\u062f \u062a\u062a\u0637\u0644\u064e\u0651\u0628 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0642\u064a\u0629 \u0645\u0646 SFP+ (\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a) \u0625\u0644\u0649 SFP28 (\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0668.\u200f \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644\u0627\u062a \u0623\u0648 \u062a\u0631\u0642\u064a\u062a\u0647\u0627.<\/p><\/li><li><p>\u0669.\u200f \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a (\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u062a\u0648\u0627\u0641\u0642 \u0643\u0627\u0628\u0644\u0627\u062a DAC).<\/p><\/li><li><p>\u0661\u0660.\u200f \u0625\u0639\u0627\u062f\u0629 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0634\u0628\u0643\u0629 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0628\u0646\u0649 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0661.\u200f \ud83d\udc49 \u0642\u064a\u062f: \u0644\u064a\u0633\u062a \u062f\u0627\u0626\u0645\u064b\u0627 \u062a\u0631\u0642\u064a\u0629 \u00ab\u062a\u0648\u0635\u064a\u0644 \u0648\u062a\u0634\u063a\u064a\u0644\u00bb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0662.\u200f \u0631\u0624\u064a\u0629 \u0645\u062a\u0648\u0627\u0632\u0646\u0629: \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0643\u0648\u0646 \u0641\u064a\u0647\u0627 SFP28 \u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0663.\u200f \u064a\u0643\u0648\u0646 SFP28 \u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629 \u0639\u0646\u062f\u0645\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0664.\u200f \u064a\u062a\u0645 \u0627\u0644\u062a\u0648\u0633\u064f\u0651\u0639 \u0645\u0646 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0640\u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0625\u0644\u0649 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a.<\/p><\/li><li><p>\u0661\u0665.\u200f \u064a\u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0628\u0646\u0649 \u0645\u0639\u0645\u0627\u0631\u064a\u0629 \u062c\u062f\u064a\u062f\u0629 \u0644\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p><\/li><li><p>\u0661\u0666.\u200f \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0633\u064a\u0646 \u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667.\u200f \u0648\u0647\u0648 \u0623\u0642\u0644 \u0645\u0644\u0627\u0621\u0645\u0629 \u0639\u0646\u062f\u0645\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0668.\u200f \u062a\u0643\u0648\u0646 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0645\u064f\u062d\u0633\u064e\u0651\u0646\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0639\u0646\u062f \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a.<\/p><\/li><li><p>\u0661\u0669.\u200f \u062a\u0643\u0648\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0647\u064a \u0627\u0644\u0645\u062a\u0637\u0644\u064e\u0651\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a.<\/p><\/li><li><p>\u0662\u0660.\u200f \u062a\u0642\u064a\u0650\u0651\u062f \u0642\u064a\u0648\u062f \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0648\u062d\u062f\u0627\u062a.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661.\u200f \u064a\u0642\u062f\u0650\u0651\u0645 \u0645\u0639\u064a\u0627\u0631 SFP28 \u0645\u062c\u0645\u0648\u0639\u0629\u064b \u0642\u0648\u064a\u0629\u064b \u0645\u0646 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u062a\u0648\u0633\u064f\u0651\u0639\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u062d\u062c\u0631 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0641\u0648\u0627\u0626\u062f\u0647 \u062a\u062a\u062d\u0642\u064e\u0651\u0642 \u0628\u0623\u0642\u0635\u0649 \u062f\u0631\u062c\u0629\u064d \u0641\u0642\u0637 \u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0647\u062c\u0631\u0629 \u0628\u062f\u0642\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0662\u0662.\u200f \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0645\u0639\u064a\u0627\u0631 SFP28. <\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b.jpg\" alt=\"FAQ about SFP28 Standard\" class=\"wp-image-2910\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0663.\u200f \u0627\u0644\u0633\u0624\u0627\u0644 \u0661: \u0645\u0627 \u0623\u0642\u0635\u0649 \u0633\u0631\u0639\u0629 \u064a\u062f\u0639\u0645\u0647\u0627 \u0645\u0639\u064a\u0627\u0631 SFP28\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0625\u0646\u064e\u0651 <strong>\u0662\u0664.\u200f \u064a\u062f\u0639\u0645 \u0645\u0639\u064a\u0627\u0631 SFP28 \u062d\u062a\u0649 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0625\u064a\u062b\u0631\u0646\u062a (\u0662\u0665GbE).<\/strong> \u0662\u0665.\u200f \u0644\u0643\u0644 \u0642\u0646\u0627\u0629. \u0648\u0642\u062f \u0635\u064f\u0645\u0650\u0651\u0645 \u0644\u064a\u0648\u0641\u0650\u0651\u0631 \u0646\u0637\u0627\u0642\u064b\u0627 \u062a\u0631\u062f\u062f\u064a\u064b\u0651\u0627 \u0623\u0639\u0644\u0649 \u0645\u0646 SFP+ \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644\u064a \u0627\u0644\u0645\u062f\u0645\u062c\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0634\u0628\u0643\u0627\u062a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0666.\u200f \u0627\u0644\u0633\u0624\u0627\u0644 \u0662: \u0647\u0644 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 SFP28 \u0641\u0642\u0637 \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0667.\u200f \u0644\u0627. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 SFP28 \u0634\u0627\u0626\u0639\u064c \u062c\u062f\u064b\u0651\u0627 \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629\u060c \u0641\u0625\u0646\u0647 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0623\u064a\u0636\u064b\u0627 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0648\u0639\u0646\u0627\u0642\u064a\u062f \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 (HPC)\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u062d\u064a\u062b \u064a\u064f\u0637\u0644\u0628 \u0627\u062a\u0635\u0627\u0644 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0645\u0646\u062e\u0641\u0636 \u0632\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662\u0668.\u200f \u0627\u0644\u0633\u0624\u0627\u0644 \u0663: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0640 SFP28 \u0623\u0646 \u064a\u062d\u0644\u064e\u0651 \u0645\u062d\u0644\u064e\u0651 \u0639\u062f\u0629 \u0631\u0648\u0627\u0628\u0637 SFP+ \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0646\u0639\u0645. \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u064a\u0645\u0643\u0646 \u0644\u0631\u0627\u0628\u0637 SFP28 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0648\u0627\u062d\u062f \u0623\u0646 \u064a\u062d\u0644 \u0645\u062d\u0644 \u0639\u062f\u0629 \u0627\u062a\u0635\u0627\u0644\u0627\u062a SFP+ \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\u060c \u0645\u0645\u0627 \u064a\u062d\u0633\u0651\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0648\u064a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a. \u0648\u064a\u0639\u0648\u062f \u0647\u0630\u0627 \u0627\u0644\u0641\u0627\u0626\u062f\u0629 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0641\u064a \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0627\u062a (spine-leaf).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0662. \u0627\u0644\u0633\u0624\u0627\u0644 \u0664: \u0645\u0627 \u0646\u0648\u0639 \u0627\u0644\u062a\u0631\u0645\u064a\u0632 \u0627\u0644\u0630\u064a \u062a\u0633\u062a\u062e\u062f\u0645\u0647 \u0648\u062d\u062f\u0629 SFP28 \u0644\u062a\u062d\u0642\u064a\u0642 \u0625\u064a\u062b\u0631\u0646\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (25GbE)\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u062a\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0629 SFP28 \u0639\u0627\u062f\u0629\u064b <strong>\u0664. \u062a\u0631\u0645\u064a\u0632 \u0666\u0664 \u0628\u062a\/\u0666\u0666 \u0628\u062a<\/strong>, \u0665. \u060c \u0648\u0627\u0644\u0630\u064a \u064a\u062d\u0633\u0651\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0639\u0628\u0631 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0646\u0641\u0642\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u062a\u0631\u0645\u064a\u0632 \u0627\u0644\u0623\u0642\u062f\u0645. \u0648\u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0644\u0647\u0627 \u0628\u062a\u062d\u0642\u064a\u0642 \u0645\u0639\u062f\u0644 \u0625\u0646\u062a\u0627\u062c\u064a \u0641\u0639\u0644\u064a \u064a\u0642\u0627\u0631\u0628 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0639\u0644\u0649 \u0645\u0639\u062f\u0644 \u0625\u0634\u0627\u0631\u0629 \u064a\u0628\u0644\u063a \u0646\u062d\u0648 \u0662\u0668 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0666. \u0627\u0644\u0633\u0624\u0627\u0644 \u0665: \u0645\u0627 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0644\u0648\u062d\u062f\u0627\u062a SFP28\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u062a\u0633\u062a\u0647\u0644\u0643 \u0645\u0639\u0638\u0645 <strong>\u0668. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 SFP28 \u062d\u0648\u0627\u0644\u064a \u0661 \u0648\u0627\u0637 \u0625\u0644\u0649 \u0662\u066b\u0665 \u0648\u0627\u0637<\/strong>, \u0669. \u060c \u0648\u0630\u0644\u0643 \u062d\u0633\u0628 \u0627\u0644\u0646\u0648\u0639 (SR \u0623\u0648 LR \u0623\u0648 DAC \u0623\u0648 AOC). \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0623\u0648 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0639\u0646\u062f \u0642\u064a\u0627\u0633\u0647\u0627 \u0644\u0643\u0644 \u062c\u064a\u062c\u0627\u0628\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0660. \u0627\u0644\u0633\u0624\u0627\u0644 \u0666: \u0647\u0644 \u062a\u064f\u0639\u064e\u062f \u0648\u062d\u062f\u0629 SFP28 \u062c\u0632\u0621\u064b\u0627 \u0645\u0646 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0623\u0645 \u0623\u0646\u0647\u0627 \u0645\u062c\u0631\u062f \u0634\u0643\u0644 \u0645\u0627\u062f\u064a \u0644\u0644\u0623\u062c\u0647\u0632\u0629\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0661. \u0625\u0646 \u0648\u062d\u062f\u0629 SFP28 \u0647\u064a \u0634\u0643\u0644 \u0645\u0627\u062f\u064a \u0644\u0644\u0623\u062c\u0647\u0632\u0629 \u0645\u064f\u0639\u0631\u064e\u0651\u0641 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u062a\u0641\u0627\u0642\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u0644 (SFP MSA)<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/multi-source-agreements-optical-transceivers\/\">\u0661\u0662. \u0627\u062a\u0641\u0627\u0642\u064a\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u0635\u0627\u062f\u0631<\/a>\u0661\u0662. ). \u0648\u0647\u064a \u062a\u062f\u0639\u0645 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0645\u062b\u0644 <strong>\u0661\u0663. \u0625\u064a\u062b\u0631\u0646\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (25GbE)<\/strong>, \u0661\u0664. \u060c \u0644\u0643\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0645\u0639\u064a\u0627\u0631 \u0625\u064a\u062b\u0631\u0646\u062a \u0641\u064a \u062d\u062f \u0630\u0627\u062a\u0647\u0627 \u2014 \u0628\u0644 \u0647\u064a \u0648\u0627\u062c\u0647\u0629 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0644\u062a\u0648\u0635\u064a\u0644 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0665. \u0627\u0644\u0633\u0624\u0627\u0644 \u0667: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0629 SFP28 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0631\u0642\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u0646\u0639\u0645\u060c \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u0628\u0627\u0634\u0631. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0648\u062d\u062f\u0629 SFP28 \u0646\u0641\u0633\u0647\u0627 \u062a\u0642\u062f\u0651\u0645 \u062d\u0644\u064b\u0651\u0627 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\u060c \u0641\u0625\u0646\u0647\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0639\u0627\u062f\u0629\u064b \u0641\u064a <strong>\u0661\u0667. \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u062a\u0642\u0633\u064a\u0645 (breakout) (\u0664 \u00d7 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u2192 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a)<\/strong>, \u0661\u0668. \u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0639\u0646\u0635\u0631 \u0628\u0646\u0627\u0621\u064d \u0623\u0633\u0627\u0633\u064a\u064b\u0651\u0627 \u0641\u064a \u0647\u064a\u0627\u0643\u0644 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0633\u0651\u0639 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0666. \ud83c\udf1f <strong>\u0661\u0669. \u0627\u0644\u0645\u0644\u062e\u0651\u0635 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0645\u0639\u064a\u0627\u0631 SFP28<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0660. \u064a\u064f\u0639\u064e\u062f \u0645\u0639\u064a\u0627\u0631 SFP28 \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627\u064b \u0623\u0633\u0627\u0633\u064a\u0629\u064b \u062a\u0645\u0643\u0651\u0646 \u0634\u0628\u0643\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a (25GbE)\u060c \u062d\u064a\u062b \u064a\u0648\u0641\u0651\u0631 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0628\u064a\u0646 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u062f\u0645\u062c \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629. \u0648\u0628\u0635\u0641\u062a\u0647 \u062a\u0637\u0648\u0631\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 SFP+\u060c \u0641\u0625\u0646\u0647 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0627\u062f\u064a \u0645\u0639 \u0631\u0641\u0639 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0623\u062d\u062f \u0623\u0643\u062b\u0631 \u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0647\u0646\u062f\u0633\u0629 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u062a\u0642\u0646\u064a\u0629\u060c \u064a\u062f\u0639\u0645 \u0645\u0639\u064a\u0627\u0631 SFP28 \u062e\u064a\u0627\u0631\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0644\u0644\u0646\u0634\u0631 \u062a\u0634\u0645\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629 (DAC)\u060c \u0648\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0646\u0634\u0637\u0629 (AOC)\u060c \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 (SR\/LR)\u060c \u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0647 \u0628\u0627\u0644\u062a\u0643\u064a\u0641 \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0648\u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629. \u0648\u062a\u064f\u0639\u064e\u062f\u064f\u0651 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0633\u0628\u0628\u064b\u0627 \u0631\u0626\u064a\u0633\u064a\u064b\u0651\u0627 \u0641\u064a \u062c\u0639\u0644\u0647 \u0639\u0646\u0635\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0651\u0627 \u0641\u064a \u062a\u0635\u0627\u0645\u064a\u0645 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0639\u0638\u0645\u064a-\u0627\u0644\u0648\u0631\u0642\u064a (spine-leaf)\u060c \u0648\u0645\u0646\u0635\u0627\u062a \u0627\u0644\u0633\u062d\u0627\u0628\u0629\u060c \u0648\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 (HPC).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662. \u064a\u0642\u062f\u0650\u0651\u0645 \u0645\u0639\u064a\u0627\u0631 SFP28 <strong>\u0663. \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629<\/strong> \u0664. \u0644\u0623\u062f\u0627\u0621 \u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0642\u0627\u062f\u0645<\/p><\/li><li><p>\u0665. \u0648\u0647\u0648 \u064a\u0634\u062a\u0631\u0643 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0639\u0627\u0645 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 SFP+\u060c \u0645\u0627 \u064a\u0645\u0643\u0650\u0651\u0646 \u0645\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/p><\/li><li><p>\u0666. \u0643\u0645\u0627 \u064a\u062f\u0639\u0645 \u0643\u0644\u0627\u064b \u0645\u0646 <strong>\u0667. \u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629<\/strong><\/p><\/li><li><p>\u0668. \u0648\u064a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a <strong>\u0669. \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0648\u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0627\u0644\u0633\u062d\u0627\u0628\u064a\u0629\u060c \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u064a\u0629<\/strong><\/p><\/li><li><p>\u0661\u0660. \u0648\u062a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0639\u0644\u0649 <strong>\u0661\u0661. \u0639\u062a\u0627\u062f \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644 \u0648\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0628\u0627\u0626\u0639<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0648\u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0634\u0628\u0643\u0629\u060c \u0641\u0625\u0646 \u0645\u0639\u064a\u0627\u0631 SFP28 \u0644\u064a\u0633 \u0645\u062c\u0631\u064e\u0651\u062f \u062a\u0631\u0642\u064a\u0629 \u0641\u064a \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0628\u0644 \u0647\u0648 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639. \u0641\u0627\u0644\u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0628\u0646\u064e\u0651\u0649 \u062a\u0642\u0646\u064a\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u0628\u0646\u064a\u0629 \u0639\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 SFP28 \u062a\u0643\u0648\u0646 \u0641\u064a \u0648\u0636\u0639 \u0623\u0641\u0636\u0644 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0625\u0644\u0649 \u062a\u0642\u0646\u064a\u0627\u062a \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0648\u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\u060c \u062e\u0627\u0635\u0629 \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0627\u0646\u0642\u0633\u0627\u0645 (breakout) \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639 (aggregation).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0663. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0646\u0627\u062c\u062d \u0623\u062e\u0630 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0628\u0639\u064a\u0646 \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0628\u062f\u0642\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0664. \u0633\u064a\u0627\u0633\u0627\u062a \u062a\u0648\u0627\u0641\u0642\u064a\u0629 \u0627\u0644\u0628\u0627\u0626\u0639\u064a\u0646<\/p><\/li><li><p>\u0661\u0665. \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 (SR \u0645\u0642\u0627\u0628\u0644 LR \u0645\u0642\u0627\u0628\u0644 DAC \u0645\u0642\u0627\u0628\u0644 AOC)<\/p><\/li><li><p>\u0661\u0666. \u062a\u062e\u0637\u064a\u0637 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0627\u0644\u0645\u0628\u0646\u064a\u0629 \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4.jpg\" alt=\"Choosing the Right SFP28 Solution\" class=\"wp-image-2911\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0661\u0668. \u0627\u062e\u062a\u064a\u0627\u0631 \u062d\u0644 SFP28 \u0627\u0644\u0645\u0646\u0627\u0633\u0628<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u062e\u0637\u0637 \u0644\u062a\u062d\u062f\u064a\u062b \u0634\u0628\u0643\u062a\u0643 \u0623\u0648 \u0646\u0634\u0631 \u0634\u0628\u0643\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\u060c \u0641\u0627\u0628\u062f\u0623 \u0628\u062a\u0642\u064a\u064a\u0645:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0660. \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u0625\u0634\u0627\u0631\u0627\u062a<\/p><\/li><li><p>\u0662\u0661. \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/p><\/li><li><p>\u0662\u0662. \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/p><\/li><li><p>\u0662\u0663. \u062e\u0627\u0631\u0637\u0629 \u0637\u0631\u064a\u0642 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u0648\u064a\u064f\u0639\u064e\u062f\u064f\u0651 \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0648\u062d\u062f\u0629 SFP28 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0623\u0645\u0631\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627 \u0644\u062a\u062d\u0633\u064a\u0646 \u0643\u0644\u064d\u0651 \u0645\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0644\u0643\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u0627\u0633\u062a\u0643\u0634\u0641 \u062d\u0644\u0648\u0644 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0648\u0627\u0644\u0645\u064f\u062e\u062a\u0628\u0631\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u0641\u064e\u0642\u0629 \u0639\u0644\u064a\u0647\u0627 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0629\u060c \u0641\u064a:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>\u0666\u0665. \u0645\u062a\u062c\u0631 LINK-PP \u0627\u0644\u0631\u0633\u0645\u064a<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0666. \u062d\u062f\u0650\u0651\u062b \u0634\u0628\u0643\u062a\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 SFP28 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629\u060c \u0648\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629 (DAC)\u060c \u0648\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0646\u0634\u0637\u0629 (AOC)\u060c \u0627\u0644\u0645\u0635\u0645\u064e\u0651\u0645\u0629 \u0644\u0623\u062f\u0627\u0621 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0661\u0667. \u062a\u0639\u0644\u0651\u0645 \u0645\u0639\u064a\u0627\u0631 SFP28\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0642\u062f\u0631\u0627\u062a\u0647 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646 SFP28 \u0648SFP+\u060c \u0648\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0648\u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0648\u0643\u064a\u0641 \u062a\u062e\u062a\u0627\u0631 \u0627\u0644\u062d\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a.<\/p>","protected":false},"author":1,"featured_media":2912,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[16],"class_list":["post-2913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-link-pp-25g-sfp28-optical-modules"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/comments?post=2913"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2913\/revisions"}],"predecessor-version":[{"id":10734,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2913\/revisions\/10734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media\/2912"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media?parent=2913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/categories?post=2913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/tags?post=2913"}],"curies":[{"name":"\u0661. 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