{"id":4850,"date":"2025-09-27T11:12:00","date_gmt":"2025-09-27T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/importance-of-extinction-ratio-in-optical-transceivers\/"},"modified":"2026-06-22T06:40:10","modified_gmt":"2026-06-22T06:40:10","slug":"importance-of-extinction-ratio-in-optical-transceivers","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/importance-of-extinction-ratio-in-optical-transceivers","title":{"rendered":"\u0661. \u0623\u0647\u0645\u064a\u0629 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0662. \u2666 \u0645\u0642\u062f\u0645\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u0641\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u064a\u0633 \u0641\u0642\u0637 \u0639\u0644\u0649 \u0645\u062a\u0648\u0633\u0637 \u0642\u0648\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0623\u0648 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u060c \u0628\u0644 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 <strong>\u0664. \u0648\u0636\u0648\u062d \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0646\u0641\u0633\u0647\u0627<\/strong>. \u0665. . \u0648\u0623\u062d\u062f \u0623\u0647\u0645 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0647\u0630\u0627 \u0627\u0644\u0648\u0636\u0648\u062d \u0647\u0648 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/extinction-ratio-importance-signal-quality-data-reliability\/\"><strong>\u0661\u0662.\u200f \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER)<\/strong><\/a>. \u0666. . \u0648\u062a\u064f\u0639\u0631\u064e\u0651\u0641 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u062f\u0649 \u062a\u0645\u064a\u064f\u0651\u0632 \u062d\u0627\u0644\u062a\u064a \u201c\u0627\u0644\u062a\u0634\u063a\u064a\u0644\u201d (\u0627\u0644\u0645\u0646\u0637\u0642 \u0661) \u0648\u201c\u0627\u0644\u0625\u064a\u0642\u0627\u0641\u201d (\u0627\u0644\u0645\u0646\u0637\u0642 \u0660) \u0644\u0645\u064f\u0631\u0633\u0650\u0644 \u0636\u0648\u0626\u064a\u060c \u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0624\u0634\u0631\u064b\u0627 \u0645\u0628\u0627\u0634\u0631\u064b\u0627 \u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0667. \u2666 \u0645\u0627 \u0647\u064a \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER)\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0647\u064a \u0627\u0644\u0646\u0633\u0628\u0629 \u0628\u064a\u0646 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u0631\u0633\u0644 \u0641\u064a \u062d\u0627\u0644\u0629 <strong>\u0669. \u0627\u0644\u0645\u0646\u0637\u0642 \u0661 (P\u2081)<\/strong> \u0661\u0660. \u0648\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0641\u064a \u062d\u0627\u0644\u0629 <strong>\u0661\u0661. \u0627\u0644\u0645\u0646\u0637\u0642 \u0660 (P\u2080)<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"207\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bc18549774ac44039b70d93839eeba9d-1024x207.webp\" alt=\"What is the Extinction Ratio (ER)?\" class=\"wp-image-4847\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bc18549774ac44039b70d93839eeba9d-1024x207.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bc18549774ac44039b70d93839eeba9d-300x61.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bc18549774ac44039b70d93839eeba9d-768x156.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bc18549774ac44039b70d93839eeba9d-18x4.webp 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/bc18549774ac44039b70d93839eeba9d.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0662. \u0646\u0633\u0628\u0629 \u0627\u0646\u0642\u0631\u0627\u0636 \u0623\u0639\u0644\u0649:<\/strong> \u0661\u0663. \u062a\u0628\u0627\u064a\u0646 \u0623\u0642\u0648\u0649 \u0628\u064a\u0646 \u201c\u0627\u0644\u062a\u0634\u063a\u064a\u0644\u201d \u0648\u201c\u0627\u0644\u0625\u064a\u0642\u0627\u0641\u201d\u060c \u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0623\u0633\u0647\u0644 \u0641\u064a \u0627\u0644\u0643\u0634\u0641.<\/p><\/li>\n\n\n\n<li><p><strong>\u0661\u0664. \u0646\u0633\u0628\u0629 \u0627\u0646\u0642\u0631\u0627\u0636 \u0623\u0642\u0644:<\/strong> \u0661\u0665. \u062a\u0628\u0627\u064a\u0646 \u0636\u0639\u064a\u0641\u060c \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0635\u0639\u0648\u0628\u0627\u062a \u0641\u064a \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0628\u062a\u0627\u062a.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0661\u0666. \u2666 \u0644\u0645\u0627\u0630\u0627 \u062a\u0647\u0645 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0641\u064a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0661\u0667. \u0661. \u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u062a\u062d\u0633\u0651\u0646 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 <strong>\u0661\u0669. \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0639\u0644\u0649 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629<\/strong>, \u0662\u0660. \u060c \u0645\u0645\u0627 \u064a\u0624\u062b\u0631 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0639\u0644\u0649 \u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644. \u0623\u0645\u0627 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 \u0627\u0644\u0636\u0639\u064a\u0641\u0629 \u0641\u062a\u0639\u0646\u064a \u0633\u0639\u0629 \u062a\u0639\u062f\u064a\u0644 \u0636\u0648\u0626\u064a \u0623\u0635\u063a\u0631 (OMA) <strong>\u0662\u0661. \u060c \u0645\u0627 \u064a\u062c\u0639\u0644 \u0645\u0646 \u0627\u0644\u0635\u0639\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u0629 \u0628\u062f\u0642\u0629.<\/strong>, \u0662\u0662. \u0645\u0639\u062f\u0644 \u062e\u0637\u0623 \u0627\u0644\u0628\u062a (BER).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/understanding-what-is-bit-error-rate\/\">\u0662\u0663. \u062a\u0624\u062f\u064a \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u062d\u062a\u0645\u0627\u0644 \u0633\u0648\u0621 \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0628\u062a\u060c \u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0639\u062f\u0644 \u062e\u0637\u0623 \u0627\u0644\u0628\u062a (BER). \u0648\u062a\u0633\u0627\u0639\u062f \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 \u0627\u0644\u0643\u0627\u0641\u064a\u0629 \u0641\u064a \u0636\u0645\u0627\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0639\u0628\u0631 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0623\u0648 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u0648\u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u062d\u064a\u062b \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u0634\u0628\u0643\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u0628\u0633\u0631\u0639\u0627\u062a \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 \u0648\u0662\u0665 \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\u062d\u062a\u0649 \u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0646\u0633\u0628\u0629 \u0627\u0646\u0642\u0631\u0627\u0636 \u0643\u0627\u0641\u064a\u0629 \u0623\u0645\u0631\u064c \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0623\u062f\u0627\u0626\u0647.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0663. \u0663. \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u2666 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0662\u0666. \u0646\u0648\u0639 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 297px;\"\/><col style=\"width: 199px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"297\"><p>\u0662\u0667. \u0645\u062a\u0637\u0644\u0628 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"199\"><p>\u0662\u0668. \u0627\u0644\u0645\u0631\u062c\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u064a<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0662\u0669. (\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0630\u0627\u062a \u0627\u0644\u0645\u0624\u0634\u0631 \u0627\u0644\u062b\u0627\u0628\u062a SMF\u060c \u0645\u0633\u0627\u0641\u0629 \u0661\u0660 \u0643\u0645)<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"297\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475605.htm\"><strong>\u0662\u0663. 10GBASE-LR<\/strong><\/a><strong> \u0663\u0660. \u0663\u066b\u0665 \u062f\u064a\u0633\u064a\u0628\u0644<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"199\"><p>\u2265 <strong>\u0663\u0661. IEEE 802.3ae<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0662. 10GBASE-ER<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"297\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476054.htm\"><strong>\u0663\u0663. (\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0630\u0627\u062a \u0627\u0644\u0645\u0624\u0634\u0631 \u0627\u0644\u062b\u0627\u0628\u062a SMF\u060c \u0645\u0633\u0627\u0641\u0629 \u0664\u0660 \u0643\u0645)<\/strong><\/a><strong> \u0663\u0664. \u0664\u066b\u0660 \u062f\u064a\u0633\u064a\u0628\u0644<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"199\"><p>\u2265 <strong>\u0663\u0665. \u0661\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629 DWDM \/<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0663\u0662. 10GBASE-ER<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"297\"><p><strong>\u0663\u0666. ZR <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475855.htm\"><strong>\u0663\u0667. (\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0630\u0627\u062a \u0627\u0644\u0645\u0624\u0634\u0631 \u0627\u0644\u062b\u0627\u0628\u062a SMF\u060c \u0645\u0633\u0627\u0641\u0629 ~\u0668\u0660 \u0643\u0645)<\/strong><\/a><strong> \u0663\u0668. \u0668\u066b\u0662 \u062f\u064a\u0633\u064a\u0628\u0644<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"199\"><p>\u2265 <strong>\u0663\u0669. ITU-T G.959.1 \/ MSA<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0660. \u0648\u062d\u062f\u0627\u062a PAM4 \u0628\u0633\u0631\u0639\u0627\u062a \u0662\u0665 \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\u0664\u0660\u0660 \u062c\u064a\u062c\u0627\u0628\u062a\/\u062b\u0627\u0646\u064a\u0629<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"297\"><p><strong>\u0664\u0661. \u062a\u064f\u062d\u062f\u064e\u0651\u062f \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"199\"><p><strong>\u0664\u0662. (\u0648\u062a\u062a\u0631\u0627\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0628\u064a\u0646 \u2248 \u0663\u066b\u0665\u2013\u0664 \u062f\u064a\u0633\u064a\u0628\u0644)<\/strong> \u0664\u0663. IEEE 802.3bm\/bs\/cd<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0664\u0664. \ud83d\udccc \u0645\u0644\u0627\u062d\u0638\u0629<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0664\u0665. \u0639\u0646\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0666. \u060c \u062a\u064f\u0635\u0646\u064e\u0651\u0639 \u062c\u0645\u064a\u0639 <strong>\u0664\u0660. LINK-PP<\/strong>, \u0664\u0667. \u0648\u062a\u064f\u062e\u062a\u0628\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 IEEE \u0648ITU. \u0648\u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0628\u062f\u0642\u0629 \u0645\u0646 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0645\u062b\u0644 <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> \u0664\u0668. \u060c \u0648OMA\u060c \u0648\u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 <strong>\u0661\u0662.\u200f \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER)<\/strong>, \u0664\u0669. \u0648\u062a\u062f\u0642\u064a\u0642\u0647\u0627 \u0628\u062f\u0642\u0629 <strong>\u0665\u0660. \u0648\u0625\u062f\u0631\u0627\u062c\u0647\u0627 \u0628\u0648\u0636\u0648\u062d \u0641\u064a \u0648\u0631\u0642\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c<\/strong> \u0665\u0661. \u0648\u0631\u0633\u0648\u0645\u0627\u062a\u0647 \u0627\u0644\u0641\u0646\u064a\u0629. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/ls-sm5510-40i.pdf\">\u0665\u0662. \u2666 \u0642\u064a\u0627\u0633 \u0648\u062a\u0641\u0633\u064a\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER).<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0665\u0663. \u062a\u0642\u0627\u0633 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0639\u0627\u062f\u0629\u064b \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0627\u0633\u0645 \u0630\u0628\u0630\u0628\u0627\u062a \u0623\u062b\u0646\u0627\u0621 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0644\u064a\u0632\u0631 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u0645\u064f\u062d\u062f\u062f\u0629. \u0648\u064a\u062a\u0645 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0633\u0629 \u0628\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0641\u064a \u0648\u0631\u0642\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0629. \u0648\u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u062a\u0641\u0633\u064a\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0645\u0639\u064b\u0627 \u0645\u0639<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665\u0664. \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0642\u0648\u0629 \u0648OMA <strong>\u0665\u0665. \u060c \u0644\u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u062a\u0639\u0645\u0644 \u0645\u0639\u064b\u0627 \u0644\u062a\u062d\u062f\u064a\u062f \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u0643\u0644\u064a.<\/strong>, \u0665\u0666. \u2666 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0641\u064a \u0648\u062d\u062f\u0627\u062a LINK-PP \u0627\u0644\u0636\u0648\u0626\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0665\u0667. \u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0645\u062b\u0644 IEEE 802.3. \u0648\u062a\u064f\u062d\u062f\u0650\u0651\u062f \u0648\u0631\u0642\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0643\u0644 \u0648\u062d\u062f\u0629 \u0642\u064a\u0645 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636\u060c \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0639\u0628\u0629 \u0641\u064a<\/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\/987d7a902633408b92fe4c5ebcce0f31.webp\" alt=\"LINK-PP Optical Modules\" class=\"wp-image-4848\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/987d7a902633408b92fe4c5ebcce0f31.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/987d7a902633408b92fe4c5ebcce0f31-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/987d7a902633408b92fe4c5ebcce0f31-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/987d7a902633408b92fe4c5ebcce0f31-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/987d7a902633408b92fe4c5ebcce0f31-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP \u064a\u0648\u0641\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u0665. \u0648\u062d\u062f\u0627\u062a SFP<\/a> \u0665\u0668. \u060c \u0648\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u062e\u0627\u0645\u0633 (5G)\u060c \u0648\u0628\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0644\u0641\u0648\u0646\u064a\u0629. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/what-is-a-data-center\/\">\u0664\u0661. \u0645\u0631\u0627\u0643\u0632 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/a>, \u0665\u0669. \u0648\u062d\u062f\u0627\u062a SFP \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0666\u0660. \u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 \u0648\u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062d\u0644\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/strong> \u0666\u0661. \u0648\u062d\u062f\u0627\u062a DWDM \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649.<\/p><\/li>\n\n\n\n<li><p><strong>\u0666\u0662. \u062a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0642\u064a\u0645 \u0623\u0639\u0644\u0649 \u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0628\u0631 \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u064e\u0629.<\/strong> \u0666\u0663. \u2666 \u0627\u0644\u062e\u0627\u062a\u0645\u0629.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0666\u0664. \u0644\u064a\u0633\u062a \u0645\u062c\u0631\u062f \u0645\u0648\u0627\u0635\u0641\u0629 \u0645\u0630\u0643\u0648\u0631\u0629 \u0641\u064a \u0648\u0631\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a\u2014\u0628\u0644 \u0647\u064a \u0645\u0639\u064a\u0627\u0631 \u0623\u062f\u0627\u0621 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0669. \u0625\u0646\u064e\u0651 <strong>\u0661\u0662.\u200f \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER)<\/strong> \u0666\u0665. \u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0648\u0645\u0639\u062f\u0644 \u062e\u0637\u0623 \u0627\u0644\u0628\u062a \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0643\u0643\u0644 <strong>\u0666\u0666. . \u0648\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0629 \u0636\u0648\u0626\u064a\u0629\u060c \u064a\u0646\u0628\u063a\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0623\u062e\u0630 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 (ER) \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0645\u062a\u0648\u0633\u0637 \u0642\u0648\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648OMA \u0648\u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0644\u0636\u0645\u0627\u0646 \u0623\u062f\u0627\u0621 \u0634\u0628\u0643\u064a \u0642\u0648\u064a.<\/strong>. \u0666\u0667. \u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0642\u064a\u0645 \u0645\u0648\u062b\u0648\u0642\u0629 \u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0642\u0631\u0627\u0636 \u062a\u0641\u064a \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0623\u0648 \u062a\u062a\u062c\u0627\u0648\u0632\u0647\u0627\u060c \u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u062a\u0635\u0627\u0644 \u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0627\u0644\u062d\u0631\u062c\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0667.\u200f \u0645\u0639 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u0665. \u0648\u062d\u062f\u0627\u062a LINK-PP \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/a>, \u0661.\u200f\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0642\u064a\u0645 ER \u0645\u0648\u062b\u0648\u0642\u0629 \u062a\u0641\u064a \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0623\u0648 \u062a\u0641\u0648\u0642\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u062a\u0635\u0627\u0644 \u062e\u0627\u0644\u064d \u0645\u0646 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\u0627\u0644\u0648\u062d\u062f\u0629.<\/p>","protected":false},"author":1,"featured_media":4849,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-4850","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\/4850","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=4850"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/4850\/revisions"}],"predecessor-version":[{"id":11057,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/4850\/revisions\/11057"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media\/4849"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media?parent=4850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/categories?post=4850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/tags?post=4850"}],"curies":[{"name":"\u0661. 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