{"id":6550,"date":"2025-08-25T00:00:00","date_gmt":"2025-08-25T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-is-sfi-serial-framing-interface\/"},"modified":"2026-06-22T09:07:55","modified_gmt":"2026-06-22T09:07:55","slug":"what-is-sfi-serial-framing-interface","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-sfi-serial-framing-interface","title":{"rendered":"\u0669. \u0641\u0647\u0645 \u0648\u0627\u062c\u0647\u0629 SFI \u0648\u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0641\u064a \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 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 SFP+ \u0648\u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 QSFP+"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-1024x608.webp\" alt=\"Understanding SFI Interface and Channels in 10G SFP+ &amp; 40G QSFP+ Optical Modules\" class=\"wp-image-6544\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-18x12.webp 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0661. \u0661\ufe0f\u20e3 \u0645\u0627 \u0647\u0648 \u0648\u0627\u062c\u0647\u0640\u0629 SFI\u061f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u0648\u0627\u062c\u0647\u0640\u0629 SFI\u060c \u0623\u0648 <strong>\u0663. \u0648\u0627\u062c\u0647\u0640\u0629 \u0627\u0644\u062a\u0623\u0637\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0644\u0633\u0644\u0629<\/strong>, \u0664. \u060c \u062a\u064f\u0639\u064e\u062f \u0645\u0639\u064a\u0627\u0631\u0627\u064b \u0623\u0633\u0627\u0633\u064a\u0627\u064b <strong>\u0665. \u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u062a\u0633\u0644\u0633\u0644\u0629<\/strong> \u0666. \u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0641\u064a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>\u0665\u0665. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0661\u0660G SFP+<\/strong><\/a> \u0667. \u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0645\u0639 <strong>\u0668. \u0623\u062c\u0647\u0632\u0629 MAC\/PHY<\/strong> \u0669. \u0623\u0648 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u0631\u0642\u0627\u0642\u0629\u060c \u0645\u062b\u0644 <strong>\u0662\u0662. XGMII<\/strong>. \u0661\u0660. . \u0648\u0647\u064a \u062a\u064f\u0639\u0631\u0650\u0651\u0641 \u0637\u0631\u064a\u0642\u0629 <strong>\u0661\u0661. \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0633\u0639\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong>, \u0661\u0662. \u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0628\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0628\u0631 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0628\u0635\u0631\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0661\u0663. \u0662\ufe0f\u20e3 \u0648\u0627\u062c\u0647\u0640\u0629 SFI \u0648\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0664. \u062f\u0627\u062e\u0644 \u0648\u062d\u062f\u0629 <strong>\u0661\u0665. \u0628\u0635\u0631\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 10GBASE<\/strong>, \u0661\u0666. \u060c \u062a\u064f\u0631\u0633\u064e\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u062f\u0629\u064b \u0639\u0628\u0631 <strong>\u0661\u0667. \u0642\u0646\u0627\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0623\u0648 \u0642\u0646\u0648\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u066b\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong>. \u0661\u0668. . \u0648\u0643\u0644 <strong>\u0661\u0669. \u0642\u0646\u0627\u0629 SFI (\u0642\u0646\u0627\u0629)<\/strong> \u0662\u0660. \u062a\u0645\u062b\u0650\u0651\u0644 \u0645\u0633\u0627\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0633\u0644\u0633\u0644 \u0645\u0633\u062a\u0642\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0641\u064a <strong>\u0662\u0661. \u0648\u062d\u062f\u0627\u062a SFP+ \u0630\u0627\u062a \u0627\u0644\u0642\u0646\u0627\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong>, \u0662\u0662. \u060c \u062a\u062d\u0645\u0644 \u0642\u0646\u0627\u0629 SFI \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0628\u0633\u0631\u0639\u0629 <strong>\u0662\u0663. \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong>.<\/p><\/li>\n\n\n\n<li><p>\u0641\u064a <strong>\u0662\u0664. \u0641\u064a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0642\u0646\u0648\u0627\u062a<\/strong>, \u0645\u062b\u0644 <a href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\" target=\"_blank\" rel=\"\"><strong>\u0663. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 QSFP+<\/strong><\/a> \u0662\u0665. \u0630\u0627\u062a \u0664 \u0642\u0646\u0648\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0645\u0646\u0647\u0627\u060c \u062a\u0645\u062a\u0644\u0643 \u0643\u0644 \u0642\u0646\u0627\u0629 <strong>\u0662\u0666. \u0648\u0627\u062c\u0647\u0629 SFI \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627<\/strong> \u0662\u0667. \u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u062a\u0648\u0627\u0632\u064d.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. \u0648\u064a\u0633\u0645\u062d \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0642\u0646\u0648\u0627\u062a <strong>\u0662\u0669. \u0644\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a<\/strong> \u0663\u0660. \u0628\u0627\u0644\u062a\u0648\u0633\u0639 \u0628\u0643\u0641\u0627\u0621\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0634\u0628\u0643\u0627\u062a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff.jpg\" alt=\"10GBASE optical module\" class=\"wp-image-6545\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0663\u0661. \u0663\ufe0f\u20e3 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0648\u0627\u062c\u0647\u0629 SFI<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0663\u0662. \u0645\u0632\u0627\u0645\u0646\u0629 \u0627\u0644\u0633\u0627\u0639\u0629 \u0648\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/strong>\u0663\u0663. : \u062a\u064f\u0639\u0631\u0650\u0651\u0641 \u0648\u0627\u062c\u0647\u0629 SFI \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0633\u0627\u0639\u0629 \u0648\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0644\u0646\u0642\u0644 \u0627\u0644\u0645\u062a\u0633\u0644\u0633\u0644\u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u062a\u0631\u0645\u064a\u0632 <strong>\u0663\u0664. \u0668b\/\u0661\u0660b<\/strong> \u0662.\u200f \u0623\u0648 <strong>\u0664. \u062a\u0631\u0645\u064a\u0632 \u0666\u0664 \u0628\u062a\/\u0666\u0666 \u0628\u062a<\/strong>.<\/p><\/li>\n\n\n\n<li><p><strong>\u0663\u0665. \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u0623\u0637\u064a\u0631\u0647\u0627<\/strong>\u0663\u0666. : \u062a\u064f\u062c\u0645\u0650\u0651\u0639 \u0648\u0627\u062c\u0647\u0629 SFI \u0625\u0634\u0627\u0631\u0627\u062a <strong>\u0663\u0667. XGMII<\/strong> \u0663\u0668. \u0641\u064a \u0642\u0646\u0648\u0627\u062a \u0645\u062a\u0633\u0644\u0633\u0644\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u062a\u0633\u0644\u064a\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u062f\u0642\u0629 \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629.<\/p><\/li>\n\n\n\n<li><p><strong>\u0663\u0669. \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0648\u0627\u0644\u0631\u0642\u0627\u0642\u0627\u062a<\/strong>\u0664\u0660. : \u0648\u0628\u0627\u062a\u0628\u0627\u0639 <strong>\u0664\u0661. \u0645\u0639\u064a\u0627\u0631 SFI<\/strong>, \u0664\u0662. \u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0648\u0631\u0642\u0627\u0642\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0645\u0646 \u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u064a\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0645\u0639\u0627\u064b\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0650\u0651\u0631 \u0648\u0627\u062c\u0647\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0625\u0634\u0627\u0631\u064a\u0629 \u0645\u062a\u0633\u0642\u0629.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0664\u0663. \u0664\ufe0f\u20e3 \u0627\u0644\u0645\u0644\u062e\u0651\u0635<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0668. \u0623\u064e\u0646\u0652 <strong>\u0664\u0664. \u0642\u0646\u0627\u0629 SFI<\/strong> \u0664\u0665. \u0647\u064a \u0645\u0633\u0627\u0631 \u0645\u062a\u0633\u0644\u0633\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u062f\u0627\u062e\u0644 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>\u0664\u0666. \u0645\u062d\u0648\u0644 \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0628\u0635\u0631\u064a \u0645\u0646 \u0646\u0648\u0639 SFP+ \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong><\/a><strong> \u0664\u0667. \u0623\u0648 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0631\u0642\u0627\u0642\u0629<\/strong>, \u0664\u0668. \u060c \u0648\u0645\u0635\u0645\u0645\u0629 \u0644\u0646\u0642\u0644 <strong>\u0662\u0663. \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong> \u0664\u0669. \u0648\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0628\u064a\u0646 <strong>\u0665\u0660. XGMII \u0648\u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u062a\u0633\u0644\u0633\u0644\u0629<\/strong>. \u0665\u0661. . \u0648\u0641\u064a <strong>\u0665\u0662. \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u0623\u0639\u0644\u0649<\/strong> \u0665\u0663. \u0645\u062b\u0644 \u0645\u062d\u0648\u0644\u0627\u062a QSFP+ \u0628\u0633\u0631\u0639\u0629 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u062a\u0639\u0645\u0644 \u0639\u062f\u0629 <strong>\u0665\u0664. \u0642\u0646\u0648\u0627\u062a SFI \u0628\u0634\u0643\u0644 \u0645\u062a\u0648\u0627\u0632\u064d<\/strong>, \u0665\u0665. \u060c \u0644\u062f\u0639\u0645 \u0645\u0639\u062f\u0644\u0627\u062a \u0646\u0642\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062c\u0645\u0639\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0665\u0666. \u0665\ufe0f\u20e3 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u2013 \u0648\u0627\u062c\u0647\u0629 SFI \u0648\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0665\u0667. \u0627\u0644\u0633\u0624\u0627\u0644 \u0661: \u0645\u0627 \u0647\u064a \u0648\u0627\u062c\u0647\u0629 SFI (\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u062a\u0623\u0637\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0644\u0633\u0644\u0629)\u061f<\/strong><br><strong>\u0662. \u062c:<\/strong> \u0665\u0668. \u0648\u0627\u062c\u0647\u0629 SFI \u0647\u064a \u0645\u0639\u064a\u0627\u0631 \u0648\u0627\u062c\u0647\u0629 \u0645\u062a\u0633\u0644\u0633\u0644\u0629 \u062a\u062a\u0635\u0644 <strong>\u0665\u0669. \u0628\u0645\u062d\u0648\u0644\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 \u0645\u0646 \u0646\u0648\u0639 SFP+ \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong> \u0662\u0664. \u0625\u0644\u0649 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/what-are-ethernet-mac-and-phy\/\"><strong>\u0668. \u0623\u062c\u0647\u0632\u0629 MAC\/PHY<\/strong><\/a> \u0666\u0660. \u0623\u0648 \u0628\u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u0631\u0642\u0627\u0642\u0629 \u0645\u062b\u0644 <strong>\u0662\u0662. XGMII<\/strong>. \u0666\u0661. . \u0648\u0647\u064a \u062a\u064f\u0639\u0631\u0650\u0651\u0641 \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u062a\u0631\u0645\u064a\u0632 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0628\u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661. \u0627\u0644\u0633\u0624\u0627\u0644 \u0662: \u0643\u064a\u0641 \u062a\u0631\u062a\u0628\u0637 \u0648\u0627\u062c\u0647\u0629 SFI \u0628\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u061f<\/strong><br><strong>\u0662. \u062c:<\/strong> \u0662\u0669.\u200f \u064a\u062c\u0628 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0643\u0644 <strong>\u0661\u0669. \u0642\u0646\u0627\u0629 SFI (\u0642\u0646\u0627\u0629)<\/strong> \u0662. \u062a\u0645\u062b\u0651\u0644 \u0645\u0633\u0627\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0633\u0644\u0633\u0644\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0627\u062d\u062f\u064b\u0627 \u062f\u0627\u062e\u0644 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629. \u0648\u062a\u064f\u0631\u0633\u0644 \u0648\u062d\u062f\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0642\u0646\u0627\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0639\u0628\u0631 \u0642\u0646\u0627\u0629 SFI \u0648\u0627\u062d\u062f\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0642\u0646\u0648\u0627\u062a\u060c \u0645\u062b\u0644 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>\u0661\u0665. \u0648\u062d\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 QSFP+ \u0628\u0633\u0639\u0629 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong><\/a>, \u0663. \u060c \u0642\u0646\u0648\u0627\u062a SFI \u0645\u062a\u0639\u062f\u062f\u0629 \u0644\u0625\u0631\u0633\u0627\u0644 \u062a\u062f\u0641\u0642\u0627\u062a \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0648\u0627\u0632\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0664. \u0627\u0644\u0633\u0624\u0627\u0644 \u0663: \u0645\u0627 \u0646\u0648\u0639 \u062a\u0631\u0645\u064a\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0630\u064a \u062a\u0633\u062a\u062e\u062f\u0645\u0647 \u0648\u0627\u062c\u0647\u0629 SFI\u061f<\/strong><br><strong>\u0662. \u062c:<\/strong> \u0665. \u062a\u0633\u062a\u062e\u062f\u0645 \u0648\u0627\u062c\u0647\u0629 SFI \u0639\u0627\u062f\u0629\u064b <strong>\u0667. \u0627\u0644\u062a\u0631\u0645\u064a\u0632 \u0668 \u0628\u062a\/\u0661\u0660 \u0628\u062a \u0623\u0648 \u0666\u0664 \u0628\u062a\/\u0666\u0666 \u0628\u062a<\/strong>, \u0666. \u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u0635\u062d\u064a\u062d \u0628\u064a\u0646 \u0627\u0644\u0633\u0627\u0639\u0629 \u0648\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0667. \u0627\u0644\u0633\u0624\u0627\u0644 \u0664: \u0644\u0645\u0627\u0630\u0627 \u062a\u0643\u062a\u0633\u0628 \u0648\u0627\u062c\u0647\u0629 SFI \u0623\u0647\u0645\u064a\u0629\u064b \u0641\u064a \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0648\u0627\u0644\u0631\u0642\u0627\u0642\u0627\u062a\u061f<\/strong><br><strong>\u0662. \u062c:<\/strong> \u0668. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0640 <strong>\u0664\u0661. \u0645\u0639\u064a\u0627\u0631 SFI<\/strong>, \u0669. \u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u0631\u0642\u0627\u0642\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0645\u0646 \u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u064a\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0645\u0639\u064b\u0627. \u0648\u064a\u0636\u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0648\u062d\u064a\u062f \u062e\u0635\u0627\u0626\u0635 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u062a\u0633\u0642\u0629 \u0648\u0623\u0648\u0642\u0627\u062a \u0625\u0634\u0627\u0631\u0627\u062a \u0645\u0648\u062d\u062f\u0629\u060c \u0645\u0627 \u064a\u0645\u0643\u0651\u0646 \u0645\u0646 \u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0633\u0644\u0633 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0634\u0628\u0643\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0660. \u0627\u0644\u0633\u0624\u0627\u0644 \u0665: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0642\u0646\u0648\u0627\u062a SFI \u062f\u0639\u0645 \u0648\u062d\u062f\u0627\u062a \u0630\u0627\u062a \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0639\u0644\u0649 \u0645\u0646 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\u061f<\/strong><br><strong>\u0662. \u062c:<\/strong> \u0661\u0661. \u0646\u0639\u0645. \u0641\u064a <strong>\u0661\u0665. \u0648\u062d\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 QSFP+ \u0628\u0633\u0639\u0629 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/strong> \u0661\u0662. \u0623\u0648 \u0648\u062d\u062f\u0627\u062a \u0630\u0627\u062a \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0639\u0644\u0649\u060c \u062a\u0639\u0645\u0644 \u0642\u0646\u0648\u0627\u062a SFI \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0648\u0627\u0632\u064d\u060c \u062d\u064a\u062b \u062a\u062d\u0645\u0644 \u0643\u0644 \u0642\u0646\u0627\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\u060c \u0644\u062a\u062c\u0645\u064a\u0639 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0648\u062f\u0639\u0645 \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.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0663. \u0627\u0644\u0633\u0624\u0627\u0644 \u0666: \u0643\u064a\u0641 \u062a\u0631\u062a\u0628\u0637 \u0648\u0627\u062c\u0647\u0629 SFI \u0628\u0648\u0627\u062c\u0647\u0629 XGMII\u061f<\/strong><br><strong>\u0662. \u062c:<\/strong> \u0661\u0664. \u062a\u0642\u0648\u0645 \u0648\u0627\u062c\u0647\u0629 SFI \u0628\u062a\u062d\u0648\u064a\u0644 <strong>\u0663\u0667. XGMII<\/strong> \u0661\u0665. \u0645\u0646 \u0648\u062d\u062f\u0629 MAC\/PHY \u0625\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u062a\u0633\u0644\u0633\u0644\u064a\u0629 \u0644\u0644\u0625\u062f\u062e\u0627\u0644. \u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0627\u0646\u062a\u0642\u0627\u0644\u064b\u0627 \u0633\u0644\u0633\u064b\u0627 \u0645\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629 \u0625\u0644\u0649 \u0642\u0646\u0648\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u062a\u0633\u0644\u0633\u0644\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0666. \u0627\u0644\u0633\u0624\u0627\u0644 \u0667: \u0647\u0644 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u0627\u062c\u0647\u0627\u062a SFI \u0641\u0642\u0637 \u0641\u064a \u0648\u062d\u062f\u0627\u062a SFP+\u061f<\/strong><br><strong>\u0662. \u062c:<\/strong> \u0661\u0668. \u0627\u0644\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u0623\u0645\u0627\u0645\u064a \u0644\u0644\u0623\u062e\u0637\u0627\u0621 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>\u0663\u0661. SFP+ \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0645\u0646 \u0634\u0631\u0643\u0629 LINK-PP<\/strong><\/a> \u0661\u0667. \u0647\u064a \u0627\u0644\u0623\u0634\u064a\u0639\u060c \u0625\u0644\u0627 \u0623\u0646 \u0648\u0627\u062c\u0647\u0627\u062a SFI \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0623\u064a\u0636\u064b\u0627 \u0641\u064a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>\u0669. \u0648\u062d\u062f\u0627\u062a QSFP+<\/strong><\/a> \u0661\u0668. \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0642\u0646\u0648\u0627\u062a \u062a\u0633\u0644\u0633\u0644\u064a\u0629 \u0645\u0639\u064a\u0627\u0631\u064a\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u0627\u0644\u0623\u062f\u0627\u0621.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0661\u0669. \u0666\ufe0f\u20e3 \u0627\u0646\u0638\u0631 \u0623\u064a\u0636\u064b\u0627<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/clock-and-data-recovery-in-modern-communication-systems\/\" target=\"_blank\">\u0664. \u0645\u0627 \u0647\u0648 \u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0633\u0627\u0639\u0629 \u0648\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/what-are-ethernet-mac-and-phy\/\" target=\"_blank\">\u0662\u0660. \u0634\u0631\u062d \u0648\u062d\u062f\u0629 MAC \u0648\u0648\u062d\u062f\u0629 PHY \u0641\u064a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a: \u0627\u0644\u0628\u0646\u064a\u0629 \u0648\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/classifying-10g-sfp-transceiver-modules\/\" target=\"_blank\">\u0661. \u0643\u064a\u0641\u064a\u0629 \u062a\u0635\u0646\u064a\u0641 \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 SFP+ \u0628\u0633\u0631\u0639\u0629 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/40g-qsfp-transceivers-buying-guide\/\" target=\"_blank\">\u0662. \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0634\u0627\u0645\u0644 \u0644\u0634\u0631\u0627\u0621 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 QSFP+<\/a><\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u0661\u0660. \u062a\u0639\u0644\u0651\u0645 \u0643\u064a\u0641 \u062a\u064f\u0645\u0643\u0651\u0646 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u062a\u0636\u0645\u064a\u0646 \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u064a (SFI) \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0641\u064a \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 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 SFP+ \u0648\u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 QSFP+. \u0648\u0627\u0633\u062a\u0643\u0634\u0641 \u0642\u0646\u0648\u0627\u062a SFI\u060c \u0648\u062a\u062d\u0648\u064a\u0644 XGMII\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0628\u064a\u0646\u064a \u0644\u0644\u0648\u062d\u062f\u0627\u062a \u0644\u0636\u0645\u0627\u0646 \u0634\u0628\u0643\u0627\u062a \u0645\u0648\u062b\u0648\u0642\u0629.<\/p>","protected":false},"author":1,"featured_media":6549,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-6550","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/6550","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=6550"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/6550\/revisions"}],"predecessor-version":[{"id":11387,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/6550\/revisions\/11387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media\/6549"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media?parent=6550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/categories?post=6550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/tags?post=6550"}],"curies":[{"name":"\u0661. \u0648\u064e\u0628","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}