{"id":5040,"date":"2025-09-16T11:12:00","date_gmt":"2025-09-16T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/sff-transceiver-vs-1x9-transceiver-comparison-guide\/"},"modified":"2026-06-22T09:05:33","modified_gmt":"2026-06-22T09:05:33","slug":"sff-transceiver-vs-1x9-transceiver-comparison-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/sff-transceiver-vs-1x9-transceiver-comparison-guide","title":{"rendered":"\u0661\u0661. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 SFF \u0645\u0642\u0627\u0628\u0644 \u0661\u00d7\u0669: \u062f\u0644\u064a\u0644\u064c \u0625\u0644\u0649 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3577e951f87e44bea06c7d67db2922bf.webp\" alt=\"SFF Transceiver vs 1X9 Transceiver\" class=\"wp-image-5038\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3577e951f87e44bea06c7d67db2922bf.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3577e951f87e44bea06c7d67db2922bf-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3577e951f87e44bea06c7d67db2922bf-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3577e951f87e44bea06c7d67db2922bf-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3577e951f87e44bea06c7d67db2922bf-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0627\u0644\u062a\u0646\u0642\u0651\u0644 \u0641\u064a \u0639\u0627\u0644\u0645 <strong>\u0662. \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/strong> \u0663. \u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u0647\u0645\u0629\u064b \u0645\u0639\u0642\u064e\u0651\u062f\u0629\u064b. \u0648\u0645\u0646 \u0628\u064a\u0646 \u0627\u0644\u0645\u0643\u0648\u0650\u0651\u0646\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\u060c \u064a\u064f\u0633\u0628\u0650\u0651\u0628 \u0634\u0643\u0644\u0627\u0646 \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\u0645\u0644\u062d\u0648\u0645\u0629 \u0627\u0631\u062a\u0628\u0627\u0643\u064b\u0627 \u0645\u062a\u0643\u0631\u0631\u064b\u0627: <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/understanding-what-is-sff-transceiver\/\"><strong>\u0662\u0661. SFF (\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0635\u063a\u064a\u0631)<\/strong><\/a> \u0665. \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 (RU) <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/1x9-transceiver-optical-network-guide\/\"><strong>\u0664. \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0661\u00d7\u0669<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0647\u064a\u0645\u0646\u0629 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0633\u0627\u062e\u0646 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 <strong>\u0666. \u0645\u062b\u0644 SFP \u0648QSFP<\/strong> \u0667. \u0639\u0644\u0649 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u064a\u0648\u0645\u060c \u0641\u0625\u0646 \u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0623\u0642\u062f\u0645 \u0627\u0644\u0645\u064f\u0631\u0643\u064e\u0651\u0628\u0629 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629 \u0623\u0645\u0631\u064c \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0648\u062a\u0631\u0642\u064a\u062a\u0647\u0627. \u0648\u0633\u062a\u0648\u0636\u0651\u062d \u0647\u0630\u0647 \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0641\u0631\u0648\u0642 \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629 \u0628\u064a\u0646 \u0648\u062d\u062f\u0627\u062a SFF \u06481\u00d79\u060c \u0645\u0639 \u062a\u0633\u0644\u064a\u0637 \u0627\u0644\u0636\u0648\u0621 \u0639\u0644\u0649 \u0623\u0628\u0631\u0632 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646\u0647\u0645\u0627 \u0644\u0645\u0633\u0627\u0639\u062f\u062a\u0643 \u0639\u0644\u0649 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629 \u0628\u0634\u0623\u0646 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0634\u0628\u0643\u062a\u0643 \u0627\u0644\u0642\u062f\u064a\u0645\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u0668. \u27a4 \u0627\u0644\u062d\u0635\u0627\u0646 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0643\u0644\u0627\u0633\u064a\u0643\u064a: \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0661\u00d7\u0669<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0625\u0646\u064e\u0651 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-30686-1x9-optical-transceiver.htm\"><strong>\u0664. \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0661\u00d7\u0669<\/strong><\/a> \u0669. \u062a\u064f\u0639\u064e\u062f\u064f\u0651 \u0648\u0627\u062d\u062f\u0629\u064b \u0645\u0646 \u0623\u0642\u062f\u0645 \u0623\u0634\u0643\u0627\u0644 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u0648\u062d\u064e\u0651\u062f\u0629. \u0648\u064a\u0623\u062a\u064a \u0627\u0633\u0645\u0647\u0627 \u0645\u0646 \u0648\u0627\u062c\u0647\u062a\u0647\u0627 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629: \u0635\u0641\u064c\u0651 \u0648\u0627\u062d\u062f\u064c \u0645\u0646 <strong>\u0661\u0660. \u0669 \u062f\u0628\u0627\u0628\u064a\u0633<\/strong> \u0661\u0661. \u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0645 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-pcb-printed-circuit-board\/\"><strong>\u0661\u0662. (PCB)<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0663. \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0648\u062d\u062f\u0629 \u0661\u00d7\u0669:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u0661\u0664. \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u064f\u0631\u0643\u064e\u0651\u0628 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629:<\/strong> \u0661\u0665. \u0625\u0646\u0647\u0627 \u0648\u062d\u062f\u0629 <strong>\u0661\u0666. \u0645\u0644\u062d\u0648\u0645\u0629 \u062b\u0627\u0628\u062a\u0629<\/strong>, \u0661\u0667. \u0645\u064f\u062b\u0628\u064e\u0651\u062a\u0629 \u0628\u0634\u0643\u0644 \u062f\u0627\u0626\u0645 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0636\u064a\u0641\u0629\u060c \u0648\u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u0648\u0635\u064a\u0644\u0647\u0627 \u0623\u0648 \u0641\u0635\u0644\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0661\u0668. \u0645\u0633\u0627\u062d\u0629 \u0623\u0643\u0628\u0631 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629:<\/strong> \u0661\u0669. \u0648\u0647\u064a \u0636\u062e\u0645\u0629 \u0646\u0633\u0628\u064a\u064b\u0651\u0627 \u0648\u0641\u0642 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0639\u0644\u0649 \u0628\u0637\u0627\u0642\u0629 \u0627\u0644\u062e\u0637.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0662\u0660. \u0648\u0638\u0627\u0626\u0641 \u0628\u0633\u064a\u0637\u0629:<\/strong> \u0662\u0661. \u0648\u062a\u062f\u0639\u0645 \u0639\u0627\u062f\u0629\u064b \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u0642\u0637 \u0645\u0639 \u062a\u0634\u062e\u064a\u0635 \u0645\u062d\u062f\u0648\u062f\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0625\u0634\u0627\u0631\u0629 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (LOS).<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0661\u0662. \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong> \u0662\u0662. \u0648\u062a\u0648\u062c\u062f \u063a\u0627\u0644\u0628\u064b\u0627 \u0641\u064a \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u062c\u062f\u064b\u0651\u0627 \u0645\u062b\u0644 \u0627\u0644\u0645\u062d\u0627\u0648\u0631 (Hubs) \u0648\u0627\u0644\u0645\u0628\u062f\u0650\u0651\u0644\u0627\u062a (Switches) \u0648\u0627\u0644\u0631\u0627\u0648\u062a\u0631\u0627\u062a (Routers)\u060c \u0648\u062a\u062f\u0639\u0645 <strong>\u0662\u0663. \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u0633\u0631\u064a\u0639 (100BASE-FX)<\/strong> \u0661\u0667. \u0648 <strong>\u0662\u0664. \u0642\u0646\u0627\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0661 \u062c\u064a\u062c\u0627\u0628\u0627\u064a\u062a\/\u0662 \u062c\u064a\u062c\u0627\u0628\u0627\u064a\u062a<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u0662\u0665. \u27a4 \u0645\u0628\u062a\u0643\u0631 \u0627\u0644\u0643\u062b\u0627\u0641\u0629: \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 SFF<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0625\u0646\u064e\u0651 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-30687-sff-optical-transceiver.htm\"><strong>\u0662\u0666. \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 SFF (\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0635\u063a\u064a\u0631)<\/strong><\/a> \u0662\u0667. \u0648\u064f\u0636\u0639\u062a \u0643\u062e\u0644\u064a\u0641\u0629 \u0644\u0648\u062d\u062f\u0629 \u0661\u00d7\u0669 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0642\u064a\u0648\u062f \u062d\u062c\u0645\u0647\u0627 \u0648\u0643\u062b\u0627\u0641\u062a\u0647\u0627. \u0648\u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0645\u0644\u0627\u062d\u0638\u0629 \u0623\u0646 <strong>\u0662\u0668. \u0648\u062d\u062f\u0629 SFF \u0647\u064a \u0623\u064a\u0636\u064b\u0627 \u0648\u062d\u062f\u0629 \u0645\u0644\u062d\u0648\u0645\u0629 \u062b\u0627\u0628\u062a\u0629<\/strong>. \u0662\u0669. \u0648\u0642\u062f \u0635\u064f\u0645\u0650\u0651\u0645\u062a \u0644\u062a\u0643\u0648\u0646 \u0623\u0635\u063a\u0631 \u0648\u062a\u0645\u0647\u0650\u0651\u062f \u0627\u0644\u0637\u0631\u064a\u0642 \u0644\u0645\u064a\u0632\u0627\u062a \u0623\u0643\u062b\u0631 \u062a\u0642\u062f\u064f\u0651\u0645\u064b\u0627\u060c \u0645\u0627 \u0623\u062f\u0651\u0649 \u0644\u0627\u062d\u0642\u064b\u0627 \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0645\u0639\u064a\u0627\u0631 <em>\u0663\u0660. \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0628\u062f\u064a\u0644<\/em> \u0663\u0661. SFP (\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0635\u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0628\u062f\u064a\u0644).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0662. \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0648\u062d\u062f\u0629 SFF:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u0663\u0663. \u0645\u0644\u062d\u0648\u0645\u0629 \u0644\u0643\u0646\u0647\u0627 \u0623\u0635\u063a\u0631:<\/strong> \u0663\u0664. \u0648\u0643\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u0627\u0644 \u0645\u0639 \u0648\u062d\u062f\u0629 \u0661\u00d7\u0669\u060c \u0641\u0625\u0646 \u0648\u062d\u062f\u0629 SFF <strong>\u0663\u0665. \u0645\u0644\u062d\u0648\u0645\u0629 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)<\/strong>, \u0663\u0666. \u0644\u0643\u0646 \u0645\u0633\u0627\u062d\u062a\u0647\u0627 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0623\u0635\u063a\u0631 \u0628\u0643\u062b\u064a\u0631 (\u0645\u062b\u0644\u064b\u0627\u060c \u0628\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u062f\u0628\u0627\u0628\u064a\u0633 <strong>\u0663\u0667. \u0662\u00d7\u0665 \u0623\u0648 \u0662\u00d7\u0667 \u0623\u0648 \u0662\u00d7\u0661\u0660<\/strong>\u0663\u0668. )\u060c \u0645\u0627 \u064a\u0633\u0645\u062d \u0628\u0643\u062b\u0627\u0641\u0629 \u0623\u0639\u0644\u0649 \u0644\u0644\u0645\u0646\u0627\u0641\u0630.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0663\u0669. \u0625\u0645\u0643\u0627\u0646\u064a\u0627\u062a \u0645\u062a\u0642\u062f\u0645\u0629:<\/strong> \u0664\u0660. \u0648\u062f\u0645\u062c \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0648\u062d\u062f\u0627\u062a SFF \u062f\u0639\u0645\u064b\u0627 \u0644 <strong>\u0661\u0660. \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0631\u0642\u0645\u064a <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/ddm-dom-in-optical-transceivers\/\"><strong>\u0661.\u200f (DDM \u0623\u0648 DOM)<\/strong><\/a> \u0662.\u200f \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a SFF-8472 MSA\u060c \u0648\u062a\u0648\u0641\u0651\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u062d\u064a\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a \u0639\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u062d\u064a\u064a\u0632\u064a \u0644\u0644\u0644\u064a\u0632\u0631.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0661\u0662. \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong> \u0663.\u200f \u0623\u0635\u0628\u062d \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 <strong>\u0664.\u200f \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a (1000BASE-SX\/LX\/ZX)<\/strong> \u0665.\u200f \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0641\u064a \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0648\u0627\u0644\u0645\u0648\u062c\u0651\u0647\u0627\u062a \u0648\u0628\u0637\u0627\u0642\u0627\u062a \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 (NICs) \u0642\u0628\u0644 \u0623\u0646 \u062a\u062d\u0644 \u0648\u062d\u062f\u0629 SFP \u0645\u062d\u0644\u0647\u0627.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u0666.\u200f \u27a4 \u0645\u0642\u0627\u0631\u0646\u0629 \u062a\u0641\u0635\u064a\u0644\u064a\u0629 \u0628\u064a\u0646 SFF \u06481\u00d79<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/928ad0ba2a1348948063d1bf6c9ea491.webp\" alt=\"SFF vs 1x9\" class=\"wp-image-5039\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/928ad0ba2a1348948063d1bf6c9ea491.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/928ad0ba2a1348948063d1bf6c9ea491-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/928ad0ba2a1348948063d1bf6c9ea491-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/928ad0ba2a1348948063d1bf6c9ea491-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/928ad0ba2a1348948063d1bf6c9ea491-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667.\u200f \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0627\u0644\u064a \u064a\u0642\u062f\u0651\u0645 \u0645\u0642\u0627\u0631\u0646\u0629 \u0648\u0627\u0636\u062d\u0629 \u0648\u062c\u0646\u0628\u064a\u0629 \u0628\u064a\u0646 \u0647\u0630\u064a\u0646 \u0627\u0644\u0634\u0643\u0644\u064a\u0646 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u064a\u0646 \u0627\u0644\u0642\u062f\u064a\u0645\u064a\u0646.<\/p>\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u0661\u0668.\u200f \u0627\u0644\u0645\u064a\u0632\u0629<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u0668.\u200f \u0645\u062d\u0648\u0644 SFF<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u0669.\u200f \u0645\u062d\u0648\u0644 1\u00d79<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0665. \u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0660.\u200f \u0639\u0627\u0645\u0644 \u0634\u0643\u0644 \u0635\u063a\u064a\u0631 (\u0645\u062b\u0644: \u062f\u0628\u0627\u0628\u064a\u0633 2\u00d75 \u0623\u0648 2\u00d77)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0661.\u200f \u0635\u0641 \u0648\u0627\u062d\u062f \u0645\u0646 \u0669 \u062f\u0628\u0627\u0628\u064a\u0633<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0666. \u0646\u0648\u0639 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0661\u0662.\u200f \u0645\u0644\u062d\u0648\u0645 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0661\u0662.\u200f \u0645\u0644\u062d\u0648\u0645 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0633\u0627\u062e\u0646<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0665\u0660. \u274c \u0644\u0627<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0665\u0660. \u274c \u0644\u0627<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0662\u0667. \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0645\u0646\u0627\u0641\u0630<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 <strong>\u0666\u0664. \u0645\u0631\u062a\u0641\u0639<\/strong> \u0661\u0663.\u200f (\u0628\u0633\u0628\u0628 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0623\u0635\u063a\u0631)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u274c <strong>\u0667. \u0645\u0646\u062e\u0641\u0636\u0629<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0661\u0664.\u200f \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0665.\u200f \u0625\u064a\u062b\u0631\u0646\u062a \u0633\u0631\u064a\u0639, <strong>\u0664\u0663. \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0666.\u200f \u0625\u064a\u062b\u0631\u0646\u062a \u0633\u0631\u064a\u0639\u060c \u0642\u0646\u0627\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0661\u0667.\u200f \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0631\u0642\u0645\u064a (DDM\/DOM)<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0668.\u200f \u2705 \u0645\u062f\u0639\u0648\u0645 \u063a\u0627\u0644\u0628\u064b\u0627<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0669.\u200f \u274c \u063a\u064a\u0631 \u0645\u062f\u0639\u0648\u0645 \u0646\u0627\u062f\u0631\u064b\u0627<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u0661\u0665.\u200f \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0660.\u200f \u0645\u0648\u062c\u0648\u062f \u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0627\u0644\u0645\u062a\u0623\u062e\u0631\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0661.\u200f \u0645\u0648\u062c\u0648\u062f \u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0627\u0644\u0623\u0642\u062f\u0645<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u0662\u0664. \u27a4 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0643<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662.\u200f \u0627\u062e\u062a\u064a\u0627\u0631\u0643 \u064a\u062a\u062d\u062f\u062f \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0639\u062a\u0627\u062f \u0627\u0644\u0630\u064a \u062a\u0639\u0645\u0644 \u0639\u0644\u064a\u0647.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u0662\u0663.\u200f \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u062d\u0648\u0644 1\u00d79 \u0625\u0630\u0627:<\/strong> \u0662\u0664.\u200f \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u0625\u0635\u0644\u0627\u062d \u0623\u0648 \u0635\u064a\u0627\u0646\u0629 \u0645\u0639\u062f\u0627\u062a \u0642\u062f\u064a\u0645\u0629 \u062c\u062f\u064b\u0651\u0627 \u062a\u0645 \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0623\u0635\u0644\u0627\u064b \u0645\u0639 \u062f\u0628\u0627\u0628\u064a\u0633 1\u00d79 \u0645\u0644\u062d\u0648\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0623\u0645.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u0662\u0665.\u200f \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u062d\u0648\u0644 SFF \u0625\u0630\u0627:<\/strong> \u0662\u0666.\u200f \u0643\u0627\u0646\u062a \u0644\u0648\u062d\u0629 \u0623\u0645 \u062c\u0647\u0627\u0632\u0643 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0623\u0645\u0627\u0643\u0646 \u0645\u062e\u0635\u0635\u0629 \u0644\u062a\u0648\u0635\u064a\u0644 \u062f\u0628\u0627\u0628\u064a\u0633 SFF \u0627\u0644\u0645\u062d\u062f\u062f\u0629 (\u0645\u062b\u0644: 2\u00d75 \u0623\u0648 2\u00d77). \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c <strong>\u0662\u0667.\u200f LINK-PP LF5-MM851G-S5IDS<\/strong> \u0662\u0668.\u200f \u0633\u064a\u0643\u0648\u0646 \u062e\u064a\u0627\u0631\u064b\u0627 \u0645\u062b\u0627\u0644\u064a\u064b\u0651\u0627 \u0648\u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0628\u0647 \u0644\u062a\u0637\u0628\u064a\u0642 \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u064a\u062a\u0637\u0644\u0628 <strong>\u0662\u0669.\u200f \u0648\u062d\u062f\u0629 \u0645\u0644\u062d\u0648\u0645\u0629 \u0630\u0627\u062a \u062f\u0628\u0627\u0628\u064a\u0633 2\u00d75<\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u0663\u0660.\u200f \u27a4 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0648\u0627\u062b\u0642\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0661.\u200f \u0625\u0646 \u0641\u0647\u0645 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0647\u0630\u064a\u0646 \u0627\u0644\u0634\u0643\u0644\u064a\u0646 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u064a\u0646 \u0623\u0645\u0631\u064c \u062c\u0648\u0647\u0631\u064a\u064c\u0651 \u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0628\u0643\u0641\u0627\u0621\u0629. \u0648\u064a\u064f\u0639\u062f \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0648\u062d\u062f\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0623\u0645\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0651\u0627 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/page\/aboutus.htm\"><strong>\u0664\u0660. LINK-PP<\/strong><\/a> \u0663\u0662.\u200f \u062a\u0648\u0641\u0631 \u0645\u0643\u0648\u0646\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0648\u0627\u0635\u0641\u0627\u062a MSA\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0645\u062b\u0644 <strong>\u0661\u0668. \u0648\u062d\u062f\u0627\u062a SFF<\/strong>. \u0663\u0663.\u200f . \u0648\u0628\u0627\u0644\u062a\u0632\u0627\u0645\u0647\u0627 \u0628\u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621\u060c, <strong>\u0664\u0660. LINK-PP<\/strong> \u0663\u0664.\u200f \u062a\u0636\u0645\u0646 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0628\u0643\u0641\u0627\u0621\u0629 \u0648\u0641\u0639\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0665.\u200f \ud83d\udc49 \u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0635\u062f\u0631 \u0645\u0648\u062b\u0648\u0642 \u0644\u0645\u062d\u0648\u0644\u0627\u062a SFF \u0623\u0648 1\u00d79 \u0627\u0644\u0642\u062f\u064a\u0645\u0629\u061f<\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/page\/contactus.htm\"><strong>\u0663\u0661.\u200f \u0627\u062a\u0635\u0644 \u0628\u062e\u0628\u0631\u0627\u0621 LINK-PP \u0627\u0644\u064a\u0648\u0645<\/strong><\/a> \u0663\u0666.\u200f \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a. \u062f\u0639\u0646\u0627 \u0646\u0633\u0627\u0639\u062f\u0643 \u0641\u064a \u0625\u0628\u0642\u0627\u0621 \u0634\u0628\u0643\u062a\u0643 \u062a\u0639\u0645\u0644 \u0628\u0633\u0644\u0627\u0633\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>This guide clarifies the differences between soldered SFF and 1&#215;9 transceiver form factors. Learn their specs, applications, and how to choose for your network.<\/p>","protected":false},"author":1,"featured_media":5038,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5040","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/5040","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=5040"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/5040\/revisions"}],"predecessor-version":[{"id":11373,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/5040\/revisions\/11373"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media\/5038"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media?parent=5040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/categories?post=5040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/tags?post=5040"}],"curies":[{"name":"\u0661. \u0648\u064e\u0628","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}