{"id":2939,"date":"2025-08-11T00:00:00","date_gmt":"2025-08-11T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/sfp-8472-standard-explained-ddm-for-optical-transceivers\/"},"modified":"2026-06-22T09:13:13","modified_gmt":"2026-06-22T09:13:13","slug":"sfp-8472-standard-explained-ddm-for-optical-transceivers","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/sfp-8472-standard-explained-ddm-for-optical-transceivers","title":{"rendered":"\u0661. \u062a\u0648\u0636\u064a\u062d \u0645\u0639\u064a\u0627\u0631 SFF-8472 | \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062a\u0634\u062e\u064a\u0635\u064a\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ba02086e15d346e5b03e529d4528ccd4.webp\" alt=\"What Is the SFF-8472 Standard?\" class=\"wp-image-2936\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ba02086e15d346e5b03e529d4528ccd4.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ba02086e15d346e5b03e529d4528ccd4-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ba02086e15d346e5b03e529d4528ccd4-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ba02086e15d346e5b03e529d4528ccd4-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ba02086e15d346e5b03e529d4528ccd4-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0663. \u0645\u0642\u062f\u0645\u0629 \u0625\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 SFF-8472<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0625\u0646\u064e\u0651 <strong>\u0664. \u0645\u0639\u064a\u0627\u0631 SFF-8472<\/strong> \u0665. \u0647\u0648 \u0645\u0648\u0627\u0635\u0641\u0629 \u0645\u064f\u0639\u0631\u064e\u0651\u0641\u0629 \u0645\u0646 \u0642\u0650\u0628\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u062a\u0646\u0638\u0650\u0651\u0645 <strong>\u0661. \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062a\u0634\u062e\u064a\u0635\u064a\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 (<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/ddm-dom-in-optical-transceivers\/\"><strong>\u0666.\u202fDDM<\/strong><\/a><strong>)<\/strong> \u0666. \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0644\u0640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\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<\/a> \u0645\u062b\u0644 <strong>\u0663\u0663. \u0648\u062d\u062f\u0629 SFP (\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0635\u064a\u0644 \u0628\u0639\u0627\u0645\u0644 \u0634\u0643\u0644 \u0635\u063a\u064a\u0631)<\/strong>, <strong>\u0666\u0661. SFP+<\/strong>, \u0667. \u0648\u0648\u062d\u062f\u0627\u062a \u0645\u0645\u0627\u062b\u0644\u0629. \u0648\u0636\u0639\u062a\u0647 \u0644\u062c\u0646\u0629 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644\u064a\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 (SFF)\u060c \u0648\u064a\u0648\u0641\u0650\u0651\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0637\u0631\u064a\u0642\u0629 \u0645\u0648\u062d\u062f\u0629 \u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629 \u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0645\u0639\u0637\u064a\u0627\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0628\u0631 \u0648\u0627\u062c\u0647\u0629 I\u00b2C.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0668. \u0644\u0645\u0627\u0630\u0627 \u064a\u0643\u062a\u0633\u0628 \u0645\u0639\u064a\u0627\u0631 SFF-8472 \u0623\u0647\u0645\u064a\u0629\u064b \u0628\u0627\u0644\u063a\u0629\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0669. \u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u064a\u064f\u0639\u064e\u062f \u0636\u0645\u0627\u0646 \u0635\u062d\u0629 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0648\u0623\u062f\u0627\u0626\u0647\u0627 \u0623\u0645\u0631\u0627\u064b \u062d\u0627\u0633\u0645\u0627\u064b \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u062b\u0628\u0627\u062a \u0648\u062a\u0642\u0644\u064a\u0644 \u0623\u0648\u0642\u0627\u062a \u0627\u0644\u062a\u0648\u0642\u0641. \u0648\u064a\u0633\u0645\u062d <strong>\u0664. \u0645\u0639\u064a\u0627\u0631 SFF-8472<\/strong> \u0661\u0660. \u0644\u0645\u062f\u0631\u0627\u0621 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0628\u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0645\u0642\u0627\u064a\u064a\u0633 \u062f\u0627\u062e\u0644\u064a\u0629 \u062c\u0648\u0647\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644 \u0627\u0644\u0636\u0648\u0626\u064a\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0661. \u0627\u0644\u0643\u0634\u0641 \u0627\u0644\u0627\u0633\u062a\u0628\u0627\u0642\u064a \u0639\u0646 \u0627\u0644\u0623\u0639\u0637\u0627\u0644:<\/strong> \u0661\u0662. \u0625\u0646\u0630\u0627\u0631\u0627\u062a \u0645\u0628\u0643\u0631\u0629 \u0628\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u0648\u062d\u062f\u0629 \u0623\u0648 \u0641\u0634\u0644\u0647\u0627<\/p><\/li><li><p><strong>\u0661\u0663. \u062a\u0639\u0632\u064a\u0632 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0634\u0628\u0643\u0629:<\/strong> \u0661\u0664. \u0627\u0644\u0648\u0639\u064a \u0627\u0644\u0641\u0648\u0631\u064a \u0628\u0627\u0644\u0638\u0631\u0648\u0641 \u063a\u064a\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u064a\u0645\u0646\u0639 \u062d\u062f\u0648\u062b \u0627\u0646\u0642\u0637\u0627\u0639\u0627\u062a<\/p><\/li><li><p><strong>\u0661\u0665. \u062a\u0628\u0633\u064a\u0637 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629:<\/strong> \u0661\u0666. \u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0639\u0646 \u0628\u064f\u0639\u062f \u064a\u0642\u0644\u0644 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0644\u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u064a\u062f\u0648\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9f523bc399264d359f5eac5ff92e1557.jpg\" alt=\"DDM\/DOM monitoring in optical modules\" class=\"wp-image-2937\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9f523bc399264d359f5eac5ff92e1557.jpg 1536w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9f523bc399264d359f5eac5ff92e1557-300x200.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9f523bc399264d359f5eac5ff92e1557-1024x683.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9f523bc399264d359f5eac5ff92e1557-768x512.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9f523bc399264d359f5eac5ff92e1557-18x12.jpg 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0661\u0667. \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0645\u0631\u0627\u0642\u0628\u062a\u0647\u0627<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u064a\u062d\u062f\u062f \u0645\u0639\u064a\u0627\u0631 SFF-8472 \u0645\u0648\u0627\u0642\u0639 \u0630\u0627\u0643\u0631\u0629 \u0645\u062d\u062f\u062f\u0629 (\u0633\u062c\u0644\u0627\u064b) \u064a\u0645\u0643\u0646 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u064a\u0647\u0627 \u0639\u0628\u0631 \u0648\u0627\u062c\u0647\u0629 I\u00b2C\u060c \u062d\u064a\u062b \u062a\u0628\u0644\u063a \u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0669. \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/strong> \u0662\u0660. \u062a\u0631\u0627\u0642\u0628 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0645\u0646\u0639 \u0627\u0631\u062a\u0641\u0627\u0639\u0647\u0627 \u0641\u0648\u0642 \u0627\u0644\u062d\u062f \u0627\u0644\u0622\u0645\u0646<\/p><\/li><li><p><strong>\u0662\u0661. \u062c\u0647\u062f \u0627\u0644\u062a\u063a\u0630\u064a\u0629:<\/strong> \u0662\u0662. \u064a\u0636\u0645\u0646 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0631 \u062f\u0627\u062e\u0644 \u0627\u0644\u0648\u062d\u062f\u0629<\/p><\/li><li><p><strong>\u0662\u0663. \u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u062d\u064a\u064f\u0651\u0632 \u0627\u0644\u0644\u064a\u0632\u0631\u064a:<\/strong> \u0662\u0664. \u064a\u062a\u062a\u0628\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u064f\u0634\u063a\u0650\u0651\u0644 \u062f\u064a\u0648\u062f \u0627\u0644\u0644\u064a\u0632\u0631\u060c \u0648\u0647\u0648 \u0623\u0645\u0631\u064c \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0648\u062d\u062f\u0629<\/p><\/li><li><p><strong>\u0662\u0665. \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u0646\u0642\u0648\u0644\u0629:<\/strong> \u0662\u0666. \u062a\u0642\u064a\u0633 \u0645\u0633\u062a\u0648\u0649 \u0642\u0648\u0629 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u062e\u0627\u0631\u062c\u0629<\/p><\/li><li><p><strong>\u0662\u0667. \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0644\u0645\u0629:<\/strong> \u0662\u0668. \u062a\u0642\u064a\u0633 \u0642\u0648\u0629 \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u0629\u060c \u0648\u0647\u064a \u0645\u0641\u064a\u062f\u0629 \u0644\u062a\u0642\u064a\u064a\u0645 \u062c\u0648\u062f\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0669. \u062a\u0648\u0641\u0631 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062c\u062a\u0645\u0639\u0629\u064b \u0635\u0648\u0631\u0629 \u0634\u0627\u0645\u0644\u0629 \u0639\u0646 \u062d\u0627\u0644\u0629 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0641\u064a \u0627\u0644\u0632\u0645\u0646 \u0627\u0644\u0641\u0639\u0644\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0663\u0660. \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0648\u0627\u0644\u062a\u0646\u0641\u064a\u0630<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0661. \u064a\u062d\u0638\u0649 \u0645\u0639\u064a\u0627\u0631 SFF-8472 \u0628\u062f\u0639\u0645 \u0648\u0627\u0633\u0639 \u0645\u0646 \u0643\u0628\u0631\u0649 \u0634\u0631\u0643\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0642\u062f \u062a\u0645 \u062f\u0645\u062c\u0647 \u0641\u064a \u0645\u0639\u0638\u0645 \u0648\u062d\u062f\u0627\u062a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25832-1-2-4g-transceiver-modules.htm\">\u0665\u0669. SFP<\/a> \u0661\u0667. \u0648 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">\u0666\u0661. SFP+<\/a> \u0663\u0662. \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0648\u064a\u0639\u0645\u0644 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0639\u0644\u0649 \u062a\u0643\u0645\u0644\u0629 \u0645\u0648\u0627\u0635\u0641\u0629 <strong>\u0663\u0663. \u0630\u0627\u0643\u0631\u0629 EEPROM \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0648\u062d\u062f\u0627\u062a SFP (SFF-8472)<\/strong> \u0663\u0664. \u0628\u0625\u0636\u0627\u0641\u0629 \u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062a\u0634\u062e\u064a\u0635\u064a\u0629 \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0634\u0643\u0644\u064a \u0627\u0644\u0645\u0627\u062f\u064a \u0623\u0648 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0665. \u064a\u0645\u0643\u0646 \u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0634\u0628\u0643\u0629\u060c \u0648\u0627\u0644\u0631\u0627\u0648\u062a\u0631\u0627\u062a\u060c \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0637\u064a\u0627\u062a \u0627\u0644\u062a\u0634\u062e\u064a\u0635\u064a\u0629 \u0639\u0628\u0631 \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0627\u062a \u0644\u062a\u0641\u0639\u064a\u0644 \u0627\u0644\u0625\u0646\u0630\u0627\u0631\u0627\u062a \u0623\u0648 \u062a\u0633\u062c\u064a\u0644 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a\u060c \u0645\u0627 \u064a\u062d\u0633\u0650\u0651\u0646 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0643\u0643\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0663\u0666. \u0643\u064a\u0641 \u062a\u062f\u0639\u0645 \u0634\u0631\u0643\u0629 LINK-PP \u0645\u0639\u064a\u0627\u0631 SFF-8472<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0666. \u060c \u062a\u064f\u0635\u0646\u064e\u0651\u0639 \u062c\u0645\u064a\u0639 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\"><strong>\u0664\u0660. LINK-PP<\/strong><\/a>, \u0663\u0667. \u060c \u0648\u062a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0645\u0646 \u0648\u062d\u062f\u0627\u062a SFP \u0648\u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u062a\u0645\u0627\u0645\u0627\u064b \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 SFF-8472. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0648\u062d\u062f\u0627\u062a\u0646\u0627 \u062a\u062f\u0639\u0645 <strong>\u0663\u0668. \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062a\u0634\u062e\u064a\u0635\u064a\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0641\u064a \u0627\u0644\u0632\u0645\u0646 \u0627\u0644\u0641\u0639\u0644\u064a<\/strong> \u0663\u0669. \u0644\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0645\u062b\u0644 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u062c\u0647\u062f\u060c \u0648\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u0635\u064a\u0627\u0646\u0629 \u0623\u0633\u0647\u0644 \u0644\u0644\u0634\u0628\u0643\u0629.<\/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\/5deeb9891a6e4440ae21125e8142ae77.webp\" alt=\"LINK-PP Optical Transceivers\" class=\"wp-image-2938\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5deeb9891a6e4440ae21125e8142ae77.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5deeb9891a6e4440ae21125e8142ae77-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5deeb9891a6e4440ae21125e8142ae77-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5deeb9891a6e4440ae21125e8142ae77-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5deeb9891a6e4440ae21125e8142ae77-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0664\u0660. \u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 LINK-PP \u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0645\u064a\u0632\u0629 DDM\/DOM\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0661. \u0648\u0628\u0635\u0641\u062a\u0647\u0627 \u0631\u0627\u0626\u062f\u0629 \u0639\u0627\u0644\u0645\u064a\u0629 \u0641\u064a \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0634\u0628\u0643\u064a\u060c \u062a\u0642\u062f\u0650\u0651\u0645 LINK-PP <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\u0663\u0666. \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/strong><\/a> \u0664\u0662. (\u0645\u062b\u0644 SFP \u0648QSFP \u0648OSFP \u0648\u063a\u064a\u0631\u0647\u0627) \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u062f\u0639\u0645 \u0645\u062a\u0642\u062f\u0645 \u0644\u0645\u064a\u0632\u0629 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/ddm-dom-in-optical-transceivers\/\"><strong>\u0667. \u062f\u0639\u0645 DDM\/DOM<\/strong><\/a> \u0664\u0663. . \u0648\u0645\u0639 \u062a\u0648\u0627\u0641\u0642\u0647\u0627 \u0627\u0644\u0648\u0627\u0633\u0639\u060c \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u0648\u062f\u0639\u0645\u0647\u0627 \u0627\u0644\u0641\u0646\u064a \u0627\u0644\u0634\u0627\u0645\u0644\u060c \u0641\u0625\u0646 LINK-PP \u062a\u064f\u0645\u0643\u0650\u0651\u0646 \u0641\u0631\u0642 \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u064f\u062f\u0645\u0650\u0651\u062c\u064a\u0646 \u0645\u0646 \u0628\u0646\u0627\u0621 \u0634\u0628\u0643\u0627\u062a \u0627\u0633\u062a\u0628\u0627\u0642\u064a\u0629 \u0648\u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0645\u0644 \u0623\u0645\u0627\u0645 \u0627\u0644\u0623\u0639\u0637\u0627\u0644.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0664\u0664. \u0639\u064a\u0646\u0627\u062a \u0645\u062c\u0627\u0646\u064a\u0629<\/strong> \u0664\u0665. \u0648\u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0641\u0646\u064a\u0629 \u062e\u0628\u064a\u0631\u0629 \u0645\u062a\u0627\u062d\u0629<\/p><\/li><li><p>\u0664\u0666. \u0645\u0646\u062a\u062c\u0627\u062a \u062a\u062d\u0638\u0649 \u0628\u062b\u0642\u0629 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0628\u0631\u0649\u060c \u0648\u0645\u0635\u0646\u0650\u0651\u0639\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 (OEMs)\u060c \u0648\u0645\u0635\u0646\u0650\u0651\u0639\u064a \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0648\u0627\u0644\u062e\u0648\u0627\u062f\u0645<\/p><\/li><li><p>\u0664\u0667. \u0644\u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0623\u0648 \u0637\u0644\u0628 \u0639\u064a\u0646\u0629 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c &gt;&gt;<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><em>\u0664\u0668. \u0647\u0644 \u062a\u0631\u063a\u0628 \u0641\u064a \u0631\u0624\u064a\u0629 \u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u0648\u064f\u0651\u0644 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0634\u0628\u0643\u062a\u0643 \u0641\u0639\u0644\u064a\u0627\u064b \u0628\u0641\u0636\u0644 \u0627\u0644\u062a\u0634\u062e\u064a\u0635\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629\u061f <\/em><a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.l-p.com\/support.htm\"><em>\u0664\u0669. \u0627\u062a\u0635\u0644 \u0628\u0634\u0631\u0643\u0629 LINK-PP<\/em><\/a><em> \u0665\u0660. \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0647\u0646\u062f\u0633\u064a\u0629 \u0645\u062c\u0627\u0646\u064a\u0629 \u0623\u0648 \u0644\u062a\u0642\u064a\u064a\u0645 \u0623\u062d\u062f\u062b \u0648\u062d\u062f\u0627\u062a SFP \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0645\u064a\u0632\u0629 DDM\/DOM.<\/em><\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0662\u0668.\u200f \u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0625\u0646\u064e\u0651 <strong>\u0664. \u0645\u0639\u064a\u0627\u0631 SFF-8472<\/strong> \u0665\u0661. \u0647\u0648 \u0645\u064f\u0645\u0643\u0650\u0651\u0646\u064c \u062c\u0648\u0647\u0631\u064a\u064c\u0651 \u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0630\u0643\u064a\u0629\u060c \u0625\u0630 \u064a\u0639\u0632\u0650\u0651\u0632 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0648\u064a\u064f\u0628\u0633\u0650\u0651\u0637 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0641\u064a \u0627\u0644\u0632\u0645\u0646 \u0627\u0644\u0641\u0639\u0644\u064a. \u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u062a\u064f\u0646\u0634\u0626 \u0634\u0628\u0643\u0627\u062a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0623\u0648 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u0641\u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u0665\u0662. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 SFF-8472<\/a> \u0665\u0663. \u064a\u064f\u0639\u064e\u062f \u0623\u0645\u0631\u0627\u064b \u0645\u062d\u0648\u0631\u064a\u0627\u064b \u0644\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0627\u062a\u0635\u0627\u0644\u0627\u062a\u0643 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0665\u0666. \u062a\u0648\u0636\u064a\u062d \u0645\u0639\u064a\u0627\u0631 SFF-8472\u060c \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0640 DDM \u0641\u064a \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u064f\u062d\u0648\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0645\u0646 \u0646\u0648\u0639 SFP. \u0627\u0643\u062a\u0634\u0641 \u0643\u064a\u0641 \u064a\u0639\u0632\u0650\u0651\u0632 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0648\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/p>","protected":false},"author":1,"featured_media":2936,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-2939","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\/2939","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=2939"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2939\/revisions"}],"predecessor-version":[{"id":11416,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2939\/revisions\/11416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media\/2936"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media?parent=2939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/categories?post=2939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/tags?post=2939"}],"curies":[{"name":"\u0661. \u0648\u064e\u0628","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}