{"id":3485,"date":"2025-12-03T00:00:00","date_gmt":"2025-12-03T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/ieee-802-3bj-standard-100g-ethernet-backplane-copper\/"},"modified":"2026-06-22T04:24:50","modified_gmt":"2026-06-22T04:24:50","slug":"ieee-802-3bj-standard-100g-ethernet-backplane-copper","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/ieee-802-3bj-standard-100g-ethernet-backplane-copper","title":{"rendered":"IEEE 802.3bj: \u0623\u0633\u0627\u0633 \u0627\u062a\u0635\u0627\u0644 \u0625\u064a\u062b\u0631\u0646\u062a 100G \u0628\u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648\u0627\u0644\u0646\u062d\u0627\u0633\u00a0 \u00a0\u00a0"},"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\/93c20816f7d249cc92a955b71ab3959e.webp\" alt=\"IEEE 802.3bj 40G\/100G Ethernet standard\" class=\"wp-image-3481\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0662.\u200f \u0645\u0642\u062f\u0645\u0629<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0645\u0639 \u062a\u0648\u0633\u0639 \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0646\u062d\u0648 \u0643\u062b\u0627\u0641\u0629 \u0645\u0646\u0627\u0641\u0630 \u0623\u0639\u0644\u0649 \u0648\u0642\u062f\u0631\u0629 \u062a\u0628\u062f\u064a\u0644 \u0623\u0633\u0631\u0639\u060c \u064a\u0635\u0628\u062d \u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0648\u0627\u062c\u0647\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u0645\u0639\u0647\u062f \u0645\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0648\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a (IEEE) <strong>\u0662. \u0668\u0660\u0662.\u0663bj<\/strong> \u0663. \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u2014\u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0639\u062a\u0645\u0627\u062f\u0647 \u0641\u064a \u0639\u0627\u0645 \u0662\u0660\u0661\u0664\u2014\u064a\u064f\u0639\u0631\u0650\u0651\u0641 \u0643\u064a\u0641\u064a\u0629 <strong>\u0664. \u062a\u0634\u063a\u064a\u0644 \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0639\u0629 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0648\u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong> \u0665. \u0639\u0628\u0631 <strong>\u0666. \u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 (backplane channels)<\/strong> \u0661\u0667. \u0648 <strong>\u0667. \u0648\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0648\u064a\u064f\u0639\u064e\u062f\u064f\u0651 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0625\u0646\u062c\u0627\u0632\u064b\u0627 \u0631\u0626\u064a\u0633\u064a\u064b\u0651\u0627 \u0641\u064a \u062a\u0637\u0648\u0631 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a\u060c \u062d\u064a\u062b \u0642\u062f\u064e\u0651\u0645 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u0623\u0635\u0628\u062d\u062a \u0644\u0627\u062d\u0642\u064b\u0627 \u0627\u0644\u0623\u0633\u0627\u0633 \u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0648\u0665\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0648\u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0648\u0662\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.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0669. \u0648\u064a\u062d\u0644\u0650\u0651\u0644 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj \u0648\u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0623\u0646\u0648\u0627\u0639 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 (PHY) \u0648\u0623\u062b\u0631\u0647 \u0639\u0644\u0649 \u0627\u0644\u0635\u0646\u0627\u0639\u0629\u2014\u0645\u0639 \u062a\u062d\u0633\u064a\u0646\u0647 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0645\u0635\u0645\u0650\u0651\u0645\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u0644\u062a\u0642\u0646\u064a\u064a\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0661\u0660. \u0645\u0627 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj\u061f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668.\u200f IEEE <strong>\u0662. \u0668\u0660\u0662.\u0663bj<\/strong> \u0661\u0661. \u0647\u0648 \u0645\u0648\u0627\u0635\u0641\u0629 \u0644\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 (PHY) \u062a\u0634\u0645\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0662. 100GBASE-KR4<\/strong> \u0661\u0663. \u2013 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0639\u0628\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 (backplane)<\/p><\/li><li><p><strong>\u0665\u0662. 100GBASE-KP4<\/strong> \u0661\u0664. \u2013 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0639\u0628\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 (backplane) \u0645\u0639 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\">\u0661\u0662. PAM4<\/a><\/p><\/li><li><p><strong>\u0662. \u0661\u0660\u0660GBASE-CR4<\/strong> \u0661\u0665. \u2013 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0639\u0628\u0631 \u0643\u0627\u0628\u0644 \u0646\u062d\u0627\u0633\u064a \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0645\u062d\u0648\u0631 (twinax)<\/p><\/li><li><p><strong>\u0661\u0666. 40GBASE-CR4<\/strong> \u0661\u0667. \u2013 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0639\u0628\u0631 \u0643\u0627\u0628\u0644 \u0646\u062d\u0627\u0633\u064a \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0645\u062d\u0648\u0631 (twinax)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u0648\u0647\u062f\u0641\u0647 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0647\u0648 \u062a\u0645\u0643\u064a\u0646 <strong>\u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0645\u0633\u0627\u0631<\/strong> \u0661\u0669. \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 (PCB backplane) \u0627\u0644\u0635\u0639\u0628\u0629 \u0648\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0646\u062d\u0627\u0633 \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649.<\/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\/e94f7df1a810404496d1cfc413a2419d.webp\" alt=\"What Is IEEE 802.3bj?\" class=\"wp-image-3482\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0662\u0660. \u0644\u0645\u0627\u0630\u0627 \u064a\u0643\u062a\u0633\u0628 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj \u0623\u0647\u0645\u064a\u0629\u064b \u0643\u0628\u064a\u0631\u0629\u064b\u061f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661. \u0648\u0642\u0628\u0644 \u0635\u062f\u0648\u0631 \u0645\u0639\u064a\u0627\u0631 802.3bj\u060c \u0643\u0627\u0646\u062a \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u062a\u0639\u062a\u0645\u062f \u0623\u0633\u0627\u0633\u064b\u0627 \u0639\u0644\u0649 <strong>\u0662\u0662. \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0644\u0643\u0644 \u0642\u0646\u0627\u0629 (lane)<\/strong> \u0662\u0663. (10GBASE-KR). \u0648\u0645\u0639 \u0627\u0632\u062f\u064a\u0627\u062f \u0627\u0644\u0643\u062b\u0627\u0641\u0629\u060c \u0644\u0645 \u062a\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0642\u0627\u062f\u0631\u0629\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0633\u0639 \u0628\u0643\u0641\u0627\u0621\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u0648\u0642\u062f \u0642\u062f\u064e\u0651\u0645 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0623\u0648\u0644 \u0645\u0646 <strong>\u0662\u0665. \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/strong>, \u0662\u0666. \u060c \u0648\u0627\u0644\u062a\u064a \u0623\u0635\u0628\u062d\u062a \u0648\u062d\u062f\u0629 \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0640:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0667. \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/25gbase-ieee-802-3by-single-lane-25gbe-standard\/\">\u0661\u0661. 802.3by<\/a>)<\/p><\/li><li><p>\u0662\u0668. \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0627\u062a \u0665\u0660\/\u0661\u0660\u0660\/\u0662\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/ieee-802-3cd-50g-100g-200g-pam4-ethernet\/\">3cd<\/a>)<\/p><\/li><li><p>\u0662\u0669. \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0627\u062a \u0662\u0660\u0660\/\u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/ieee-802-3bs-200g-400g-ethernet-standard\/\">3bs<\/a>)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661. \u0628\u0627\u062e\u062a\u0635\u0627\u0631:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u0663\u0660. \u0648\u064a\u064f\u0639\u064e\u062f\u064f\u0651 \u0645\u0639\u064a\u0627\u0631 802.3bj \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u062a\u064a \u0645\u0643\u064e\u0651\u0646\u062a \u0623\u062c\u064a\u0627\u0644 \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/strong><\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0663\u0661. \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u0642\u062f\u064e\u0651\u0645\u0647\u0627 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0662. \u0661. \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0663. \u0648\u064a\u0642\u062f\u0650\u0651\u0645 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0642\u0646\u0627\u0629 \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0639\u062f\u062f \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u0631\u0648\u0627\u0628\u0637 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0664. \u0662. \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0630\u064a \u0627\u0644\u0623\u0631\u0628\u0639 \u0645\u0633\u062a\u0648\u064a\u0627\u062a (PAM4) (\u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0629 KP4)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0665. \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0648\u0627\u0635\u0641\u0629 100GBASE-KP4 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\"><strong>\u0663\u0666. \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0630\u0627 \u0623\u0631\u0628\u0639 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0644\u0633\u0639\u0629 \u0627\u0644\u0646\u0628\u0636\u0629 (PAM4)<\/strong><\/a>, \u0663\u0667. \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0637\u064a\u0641\u064a\u0629 \u0644\u0644\u0639\u0645\u0644 \u0639\u0628\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0663\u0668. \u0663. \u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u062a\u0642\u062f\u0645\u064a (FEC)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0648\u064a\u062d\u062f\u062f \u0645\u0639\u064a\u0627\u0631 802.3bj \u062a\u0642\u0646\u064a\u0629 <strong>\u0663\u0662. FEC \u0631\u064a\u062f-\u0633\u0648\u0644\u0648\u0645\u0648\u0646<\/strong>, \u0664\u0660. \u062a\u0635\u062d\u064a\u062d \u062e\u0637\u0623 \u0642\u0648\u064a\u0629\u060c \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u062a\u0639\u0648\u064a\u0636 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0642\u0646\u0627\u0629 \u0648\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/understanding-what-is-bit-error-rate\/\">\u0664\u0661. \u0645\u0639\u062f\u0644 \u0627\u0644\u062e\u0637\u0623 \u0641\u064a \u0627\u0644\u0628\u062a (BER)<\/a> \u0661\u0666. \u0623\u062f\u0627\u0621 \u0645\u0648\u062b\u0648\u0642.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0664\u0662. \u0664. \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u062d\u0633\u064e\u0651\u0646\u0629 \u0644\u0643\u0641\u0627\u0621\u0629 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0663. \u0648\u064a\u062a\u0636\u0645\u064e\u0651\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0644\u0640:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0664\u0664. \u0642\u0645\u0639 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u064a\u0646 \u0627\u0644\u0642\u0646\u0648\u0627\u062a (Crosstalk suppression)<\/p><\/li><li><p>\u0662\u0663. \u0627\u0644\u0639\u0627\u0626\u062f \u0627\u0644\u0636\u0648\u0626\u064a<\/p><\/li><li><p>\u0664\u0665. \u0627\u0644\u062a\u062d\u0645\u064f\u0651\u0644 \u0644\u0644\u062a\u0634\u0648\u064a\u0634 \u0627\u0644\u0632\u0645\u0646\u064a (Jitter tolerance)<\/p><\/li><li><p>\u0664\u0666. \u0645\u0639\u0627\u0644\u062c\u0629 \u062a\u0643\u0627\u0641\u0624 \u0627\u0644\u0642\u0646\u0627\u0629 (DFE\u060c CTLE)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0645\u0647\u0651\u062f\u062a \u0647\u0630\u0647 \u0627\u0644\u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0627\u0644\u0637\u0631\u064a\u0642 \u0644\u0633\u0631\u0639\u0627\u062a \u0639\u0627\u0644\u064a\u0629 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/\">\u0662\u0668. \u0645\u062b\u0644 SERDES<\/a> \u0662. \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629 (NICs).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0663. \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0640 PHY \u0627\u0644\u0645\u064f\u0639\u0631\u064e\u0651\u0641\u0629 \u0641\u064a \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u062a\u0641\u0635\u064a\u0644\u064c \u0648\u0627\u0636\u062d\u064c \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 PHY \u0627\u0644\u0645\u064f\u0639\u0631\u064e\u0651\u0641\u0629 \u0641\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 173px;\"\/><col style=\"width: 98px;\"\/><col style=\"width: 144px;\"\/><col style=\"width: 135px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>\u0663\u0660. \u0646\u0648\u0639 \u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 (PHY)<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>\u0662\u0664. \u0627\u0644\u0633\u0631\u0639\u0629<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>\u0662\u0668. \u0627\u0644\u0648\u0633\u064a\u0637<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p>\u0665. \u0627\u0644\u0648\u0635\u0641<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p><strong>\u0661\u0662. 100GBASE-KR4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>\u0665. \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>\u0664\u0663. \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p>\u0666. \u0664 \u0642\u0646\u0648\u0627\u062a \u00d7 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0667. \u0644\u0648\u062d\u0627\u062a \u062e\u0644\u0641\u064a\u0629 \u0630\u0627\u062a \u0643\u062b\u0627\u0641\u0629 \u0639\u0627\u0644\u064a\u0629<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p><strong>\u0665\u0662. 100GBASE-KP4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>\u0665. \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>\u0664\u0663. \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p>\u0668. \u0625\u0634\u0627\u0631\u0627\u062a PAM4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0669. \u0644\u0648\u062d\u0627\u062a \u062e\u0644\u0641\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0641\u0642\u062f<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p><strong>\u0662. \u0661\u0660\u0660GBASE-CR4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>\u0665. \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>\u0663\u0667. \u0643\u0627\u0628\u0644 \u0646\u062d\u0627\u0633\u064a \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0645\u062d\u0648\u0631 (Twinax)<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/dac-vs-aoc-differences-explained-for-modern-networks\/\">\u0661\u0668. \u0643\u0627\u0628\u0644\u0627\u062a DAC\/AOC<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0660. \u0645\u0641\u0627\u062a\u064a\u062d TOR\u060c \u0648\u0648\u0635\u0644\u0627\u062a \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p><strong>\u0661\u0666. 40GBASE-CR4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>\u0661\u0661. \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>\u0663\u0667. \u0643\u0627\u0628\u0644 \u0646\u062d\u0627\u0633\u064a \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0645\u062d\u0648\u0631 (Twinax)<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p>\u0661\u0662. \u0664 \u0642\u0646\u0648\u0627\u062a \u00d7 \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0663. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0646\u062d\u0627\u0633\u064a\u0629 \u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0661\u0664. \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj \u0645\u0642\u0627\u0628\u0644 IEEE 802.3cd \u0645\u0642\u0627\u0628\u0644 IEEE 802.3bs<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 158px;\"\/><col style=\"width: 173px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>\u0661\u0668.\u200f \u0627\u0644\u0645\u064a\u0632\u0629<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>\u0662. \u0668\u0660\u0662.\u0663bj<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/ieee-802-3cd-50g-100g-200g-pam4-ethernet\/\">3cd<\/a><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/ieee-802-3bs-200g-400g-ethernet-standard\/\">3bs<\/a><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>\u0661\u0668. \u0633\u0646\u0629 \u0627\u0644\u0625\u0635\u062f\u0627\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>2014<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2018<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2017<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>\u0627\u0644\u062a\u0636\u0645\u064a\u0646<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>\u0661\u0665. NRZ \/ PAM4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0662. PAM4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0662. PAM4<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>\u0661\u0666. \u0623\u0642\u0635\u0649 \u0645\u0639\u062f\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u0644\u0642\u0646\u0627\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>\u0661\u0667. \u0648\u062d\u062f\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0665. \u0665\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0667. \u0648\u062d\u062f\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>\u062d\u0644\u0648\u0644 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>\u0661\u0667. \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \/ \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0668. \u0665\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \/ \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \/ \u0662\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0664. \u0662\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \/ \u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>\u0663\u0668.\u200f \u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>\u0661\u0669. \u0623\u0648\u0644 \u0642\u0646\u0648\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0660. \u0642\u0646\u0648\u0627\u062a \u0665\u0660 \u062c\u064a\u062c\u0627\u0628\u062a, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/tdecq-pam4-optical-transmitter-quality-metric\/\">\u0661\u0664.\u200f \u0645\u0624\u0634\u0631 \u062c\u0648\u062f\u0629 \u0627\u0644\u0639\u064a\u0646 \u0627\u0644\u0631\u0642\u0645\u064a \u0627\u0644\u0645\u064f\u0639\u062f\u064e\u0651\u0644 (TDECQ)<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0661. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0636\u0648\u0626\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/polarization-mode-dispersion-in-fiber-optics\/\">\u0662\u0662. \u0648\u062d\u062f\u0627\u062a \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0648\u0633\u064a\u0637 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a (PMDs)<\/a><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0663. \u064a\u064f\u0639\u064e\u062f\u064f\u0651 \u0645\u0639\u064a\u0627\u0631 802.3bj \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0648\u0633\u0639 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u0627\u0646 802.3bs\/cd \u0627\u0644\u0633\u0631\u0639\u0627\u062a \u0648\u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0662\u0664. \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0644\u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0665. \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0639\u0645\u0648\u062f-\u0627\u0644\u0648\u0631\u0642\u0629 (Spine-Leaf)<\/p><\/li><li><p>\u0662\u0666. \u0644\u0648\u062d\u0627\u062a \u062e\u0644\u0641\u064a\u0629 \u0648\u062d\u062f\u0627\u062a \u0630\u0627\u062a \u0643\u062b\u0627\u0641\u0629 \u0639\u0627\u0644\u064a\u0629<\/p><\/li><li><p>\u0662\u0667. \u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649 (DAC\/AOC)<\/p><\/li><li><p>\u0662\u0668. \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0648\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0639\u0644\u0648\u064a\u0629 (ToR)<\/p><\/li><li><p>\u0662\u0669. \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0648\u0633\u0637\u0649 \u0648\u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0647\u064a\u0643\u0644 (Mid-plane and backplane chassis interconnects)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0660. \u062a\u0638\u0647\u0631 \u0648\u062d\u062f\u0627\u062a PHY \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 802.3bj \u0641\u064a \u0623\u064a \u0645\u0643\u0627\u0646 \u062a\u062a\u0637\u0644\u0628 \u0641\u064a\u0647 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0625\u062b\u0631\u064a\u0646\u062a\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0628\u0631 \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0663\u0661. \u0643\u064a\u0641 \u062a\u062f\u0639\u0645 \u0634\u0631\u0643\u0629 LINK-PP \u0639\u0645\u0644\u064a\u0627\u062a \u0646\u0634\u0631 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj<\/strong><\/h2>\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\/92845cfe0c2c4e00bc2140d559936307.webp\" alt=\"SFP+, SFP28, QSFP+, QSFP28 optical transceivers\" class=\"wp-image-3483\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0662. \u062a\u0648\u0641\u0631 \u0634\u0631\u0643\u0629 LINK-PP \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476023.htm\"><strong>\u0666\u0661. SFP+<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491665.htm\"><strong>\u0664\u0661. SFP28<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482749.htm\"><strong>\u0666. QSFP+<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491587.htm\"><strong>\u0664\u0664. QSFP28<\/strong><\/a> \u0663\u0663. \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0646\u062d\u0627\u0633\u064a \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0633\u0644\u0627\u0633\u0629 \u0645\u0639 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 802.3bj.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0664. \u0648\u062a\u0634\u0645\u0644 \u0648\u062d\u062f\u0627\u062a\u0646\u0627 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0663\u0665. \u0633\u0644\u0633\u0644\u0629 \u0645\u062d\u0648\u0644\u0627\u062a \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a QSFP28 SR4 \/ LR4 \/ PSM4<\/strong><\/p><\/li><li><p><strong>\u0663\u0666. \u062d\u0644\u0648\u0644 SFP \u0648QSFP \u0628\u0633\u0631\u0639\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \/ \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \/ \u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \/ \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a<\/strong><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\"><strong>\u0663\u0667. \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0645\u0628\u0627\u0634\u0631\u0629\u064b (DAC)<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0668. \u0639\u0631\u0636 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0647\u0646\u0627:<br\/>\u0663\u0669. \ud83d\udd17 https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0660. \u0635\u064f\u0645\u0650\u0651\u0645\u062a \u0647\u0630\u0647 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0644\u062a\u062a\u0643\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0627\u062a PHY \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 802.3bj\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u0633\u062a\u0642\u0631\u0629 \u0648\u0633\u0631\u064a\u0639\u0629 \u0648\u0645\u064f\u062d\u0633\u064e\u0651\u0646\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0641\u064a \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\u0664\u0661. \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u062a\u064a \u062a\u0642\u062f\u0645\u0647\u0627 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0664\u0662. \u2714 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0637\u0627\u0642\u0629 \u0623\u0642\u0644<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0663. \u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0646\u062f \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0642\u0635\u064a\u0631\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0664\u0664. \u2714 \u0646\u0641\u0642\u0627\u062a \u0646\u0634\u0631 \u0641\u0639\u0651\u0627\u0644\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0665. \u062a\u0642\u0644\u0644 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0646\u0641\u0642\u0627\u062a \u0627\u0644\u0631\u0623\u0633\u0645\u0627\u0644\u064a\u0629 (CAPEX) \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0645\u0641\u0627\u062a\u064a\u062d TOR.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0664\u0666. \u2714 \u0643\u062b\u0627\u0641\u0629 \u0639\u0627\u0644\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0667. \u062a\u0633\u0645\u062d \u0642\u0646\u0648\u0627\u062a \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0628\u062a\u062d\u0642\u064a\u0642 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u064a \u0623\u0643\u0628\u0631 \u0644\u0643\u0644 \u0645\u0648\u0635\u0644 \u0648\u0644\u0648\u062d\u0629 \u062e\u0644\u0641\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0664\u0668. \u2714 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639 \u0648\u0641\u0642 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0669. \u062a\u062a\u0637\u0648\u0631 \u0646\u0641\u0633 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629 \u0644\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0644\u062a\u062f\u0639\u0645 \u0627\u0644\u0633\u0631\u0639\u0627\u062a \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \/ \u0662\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \/ \u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39<strong>\u0662\u0668.\u200f \u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662. IEEE 802.3bj<\/strong> \u0661. \u0647\u0648 \u0623\u062d\u062f \u0623\u0647\u0645 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0641\u064a \u062a\u0627\u0631\u064a\u062e \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a. \u0648\u0642\u062f \u0642\u062f\u0645 \u062a\u0642\u0646\u064a\u0629 \u0645\u0633\u0627\u0631 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0628\u0633\u0631\u0639\u0629 \u0662\u0665 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0648\u0639\u0631\u0651\u0641 \u062d\u0644\u0648\u0644 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629 \u0628\u0633\u0631\u0639\u0627\u062a \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u0664\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0648\u0645\u0647\u0651\u062f \u0627\u0644\u0637\u0631\u064a\u0642 \u0644\u062c\u0645\u064a\u0639 \u062a\u0637\u0648\u064a\u0631\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u062a\u0645\u062f \u0633\u0631\u0639\u0629 \u0661\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0648\u062a\u0633\u062a\u0639\u062f \u0644\u0644\u062a\u0631\u0642\u064a\u0629 \u0625\u0644\u0649 \u0662\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629\u060c \u0641\u0625\u0646 \u0641\u0647\u0645 \u0645\u0639\u064a\u0627\u0631 \u0668\u0660\u0662.\u0663bj \u0623\u0645\u0631\u064c \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629\u2014 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">\u0664\u0660. LINK-PP<\/a> \u0663. \u0648\u064a\u0642\u062f\u0651\u0645 \u062d\u0644\u0648\u0644\u0627\u064b \u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0644\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0648\u0627\u0644\u0646\u062d\u0627\u0633\u064a \u0639\u0644\u0649 \u0643\u0644 \u0645\u0631\u062d\u0644\u0629 \u0645\u0646 \u0645\u0631\u0627\u062d\u0644 \u0647\u0630\u0647 \u0627\u0644\u062a\u0631\u0642\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 IEEE 802.3bj \u0644\u0625\u064a\u062b\u0631\u0646\u062a 100G \u0644\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633. \u0627\u0633\u062a\u0643\u0634\u0641 PAM4 \u0648FEC \u0648PHYs KP4\/KR4\/CR4\u060c \u0648\u0643\u064a\u0641 \u062a\u062f\u0639\u0645 \u0648\u062d\u062f\u0627\u062a LINK-PP \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>","protected":false},"author":1,"featured_media":3484,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[19,26],"class_list":["post-3485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-aoc-dac-cables","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/3485","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=3485"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/3485\/revisions"}],"predecessor-version":[{"id":10807,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/3485\/revisions\/10807"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media\/3484"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media?parent=3485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/categories?post=3485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/tags?post=3485"}],"curies":[{"name":"\u0661. \u0648\u064e\u0628","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}