{"id":2434,"date":"2026-04-14T00:00:00","date_gmt":"2026-04-14T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/1000base-lh-vs-1000base-lx-key-differences\/"},"modified":"2026-06-22T03:33:19","modified_gmt":"2026-06-22T03:33:19","slug":"1000base-lh-vs-1000base-lx-key-differences","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ar\/products\/1000base-lh-vs-1000base-lx-key-differences","title":{"rendered":"\u0661\u0660. \u0645\u0642\u0627\u0631\u0646\u0629 \u0661\u0660\u0660\u0660BASE-LH \u0645\u0639 \u0661\u0660\u0660\u0660BASE-LX: \u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u061f"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b5b392b42b36439cbb58cbc2cb8b94b8-1024x536.jpg\" alt=\"1000BASE-LX and 1000BASE-LH SFP modules\" class=\"wp-image-2420\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b5b392b42b36439cbb58cbc2cb8b94b8-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b5b392b42b36439cbb58cbc2cb8b94b8-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b5b392b42b36439cbb58cbc2cb8b94b8-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b5b392b42b36439cbb58cbc2cb8b94b8-18x9.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b5b392b42b36439cbb58cbc2cb8b94b8.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0644\u0640 \u00ab\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a\u00bb\u060c \u064a\u064f\u0639\u064e\u062f\u064f\u0651 \u0623\u062d\u062f \u0623\u0643\u062b\u0631 \u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0627\u0644\u062a\u0628\u0627\u0633 \u0634\u064a\u0648\u0639\u064b\u0627 \u0647\u0648 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478919.htm\">\u0661\u0666. 1000BASE-LX<\/a> \u0661\u0667. \u0648 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\">\u0662. \u0661\u0660\u0660\u0660BASE-LH<\/a> \u0663. \u0648\u0648\u062d\u062f\u0627\u062a SFP. \u0641\u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631\u0629 \u0627\u0644\u0623\u0648\u0644\u0649\u060c \u062a\u0628\u062f\u0648 \u0647\u0627\u062a\u0627\u0646 \u0627\u0644\u062a\u0633\u0645\u064a\u062a\u0627\u0646 \u0648\u0643\u0623\u0646\u0647\u0645\u0627 \u062a\u0635\u0641\u0627\u0646 \u062a\u0642\u0646\u064a\u062a\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u062a\u064a\u0646\u2014\u0648\u0644\u0643\u0646 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u062a\u0634\u0641 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0648\u0645\u0634\u062a\u0631\u0648 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0648\u0645\u0635\u0645\u0645\u0648 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0623\u0642\u0644 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0628\u0635\u0631\u064a\u060c \u0628\u0644 \u0647\u064a \u0641\u064a \u0627\u0644\u063a\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u062a\u0641\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0648\u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0643\u0644\u064c\u0651 \u0645\u0646 \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH \u0645\u0631\u062a\u0628\u0637 \u0627\u0631\u062a\u0628\u0627\u0637\u064b\u0627 \u0648\u062b\u064a\u0642\u064b\u0627 \u0628\u0645\u0639\u064a\u0627\u0631 \u00ab\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a\u00bb \u0627\u0644\u0645\u062d\u062f\u064e\u0651\u062f \u0641\u064a \u0645\u0639\u064a\u0627\u0631 IEEE 802.3z\u060c \u0627\u0644\u0630\u064a \u064a\u062d\u062f\u062f \u0646\u0642\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0642\u062f\u0631\u0647 \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631. \u0648\u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u0635\u064f\u0645\u0650\u0651\u0645\u062a \u0647\u0630\u0647 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0644\u0644\u0639\u0645\u0644 \u0645\u0639 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">\u0661\u0665. \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u0646 \u0646\u0648\u0639 SFP<\/a>, \u0665. \u060c \u0648\u062a\u062f\u0639\u0645 \u0643\u0644\u0627\u064b \u0645\u0646 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0648\u0627\u062d\u062f (SMF) \u0648\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f (MMF) \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u0628\u0634\u0631\u0648\u0637 \u0646\u0634\u0631 \u0645\u062d\u062f\u062f\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0648\u064a\u0638\u0647\u0631 \u0627\u0644\u0627\u0644\u062a\u0628\u0627\u0633 \u0623\u0633\u0627\u0633\u064b\u0627 \u0644\u0623\u0646 \u201cLX\u201d \u0645\u0635\u0637\u0644\u062d \u0642\u064a\u0627\u0633\u064a \u062a\u0627\u0628\u0639 \u0644\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) \u0648\u064a\u0639\u0646\u064a \u201c\u0627\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u0637\u0648\u064a\u0644\u0629\u201d\u060c \u0628\u064a\u0646\u0645\u0627 \u201cLH\u00bb \u0627\u062a\u0641\u0627\u0642\u064a\u0629 \u062a\u0633\u0645\u064a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646\u060c \u0648\u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0641\u064a \u0627\u0644\u063a\u0627\u0644\u0628 \u0645\u0646 \u0642\u0650\u0628\u0644 \u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0644\u0648\u0635\u0641 \u0639\u062f\u0633\u0627\u062a \u00ab<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/products\/long-distance-transceiver-types-reach-selection-guide\/\">\u0667. \u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629<\/a>\u201d\u0668. \u00bb. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0627\u062e\u062a\u0644\u0627\u0641 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u062a\u0633\u0645\u064a\u0629\u060c \u0641\u0625\u0646 \u0643\u0644\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u064a\u0646 \u064a\u0634\u064a\u0631\u0627\u0646 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u062e\u0635\u0627\u0626\u0635 \u0628\u0635\u0631\u064a\u0629 \u0645\u062a\u0634\u0627\u0628\u0647\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0646\u0637\u0627\u0642 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0646\u0641\u0633\u0647 \u0648\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062a\u062f\u0627\u062e\u0644\u0629 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u00ab\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a\u00bb \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0669. \u0648\u0628\u0633\u0628\u0628 \u0647\u0630\u0627 \u0627\u0644\u062a\u062f\u0627\u062e\u0644\u060c \u0641\u0625\u0646 \u0646\u0648\u0627\u064a\u0627 \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0639\u0628\u0627\u0631\u0629 \u201c\u0661\u0660\u0660\u0660BASE-LX \u0645\u0642\u0627\u0628\u0644 \u0661\u0660\u0660\u0660BASE-LH\u201d \u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u062a\u062a\u0639\u0644\u064e\u0651\u0642 \u0628\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0642\u0646\u064a\u0629. \u0628\u0644 \u0625\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0633\u0639\u0648\u0646 \u0644\u0644\u0625\u062c\u0627\u0628\u0629 \u0639\u0646 \u0623\u0633\u0626\u0644\u0629 \u0639\u0645\u0644\u064a\u0629 \u0645\u062b\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0660. \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0648\u062d\u062f\u0627\u062a SFP \u0645\u0646 \u0646\u0648\u0639 LX \u0648LH \u0628\u0634\u0643\u0644 \u0645\u062a\u0628\u0627\u062f\u0644\u061f<\/p><\/li>\n\n\n\n<li><p>\u0661\u0661. \u0648\u0644\u0645\u0627\u0630\u0627 \u062a\u064f\u0633\u0645\u0650\u0651\u064a \u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0628\u0639\u0636 \u0627\u0644\u0639\u062f\u0633\u0627\u062a \u0628\u0640 LX\/LH\u061f<\/p><\/li>\n\n\n\n<li><p>\u0661\u0662. \u0648\u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a LX\/LH \u0645\u0639 \u0643\u0644\u064d\u0651 \u0645\u0646 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0648\u0627\u062d\u062f \u0648\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u061f<\/p><\/li>\n\n\n\n<li><p>\u0661\u0663. \u0648\u0647\u0644 \u0623\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0643\u0627\u0628\u0644\u0627\u062a \u0631\u0628\u0637 \u062e\u0627\u0635\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u061f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0664. \u0648\u0633\u0648\u0641 \u064a\u062a\u0646\u0627\u0648\u0644 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0647\u0630\u0647 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0628\u0637\u0631\u064a\u0642\u0629 \u0648\u0627\u0636\u062d\u0629 \u0648\u0645\u064f\u0631\u0643\u064e\u0651\u0632\u0629 \u0639\u0644\u0649 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u060c \u0644\u0645\u0633\u0627\u0639\u062f\u062a\u0643 \u0639\u0644\u0649 \u0641\u0647\u0645 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629 \u0628\u0633\u0631\u0639\u0629\u060c \u0648\u062a\u062c\u0646\u0628 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u060c \u0648\u0627\u062e\u062a\u064a\u0627\u0631 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477879.htm\">\u0661\u0669. \u0648\u062d\u062f\u0629 SFP<\/a> \u0661\u0665. \u0627\u0644\u0623\u0646\u0633\u0628 \u0644\u0646\u0634\u0631 \u0634\u0628\u0643\u062a\u0643.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0661\u0666. \ud83d\udfe0 \u0645\u0627 \u0647\u064a \u0648\u062d\u062f\u062a\u0627 \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0644\u0641\u0647\u0645 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0645\u0639\u064a\u0627\u0631\u064a 1000BASE-LX \u06481000BASE-LH\u060c \u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0623\u0648\u0644\u064b\u0627 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u064a\u0645\u062b\u0644\u0647 \u0643\u0644 \u0645\u0635\u0637\u0644\u062d\u064d \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646\u064e\u0651\u0647\u0645\u0627 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u064f\u0639\u0627\u0645\u064e\u0644\u0627\u0646 \u0643\u062a\u0642\u0646\u064a\u062a\u064a\u0646 \u0645\u0646\u0641\u0635\u0644\u062a\u064a\u0646 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0628\u062d\u062b\u060c \u0641\u0625\u0646\u0647\u0645\u0627 \u0644\u064a\u0633\u0627 \u0645\u0639\u0627\u064a\u064a\u0631 \u0628\u0635\u0631\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u062c\u0648\u0647\u0631\u064a\u064b\u0651\u0627 \u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062a\u0646\u0635\u064a\u0628\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/38e1f9d89cde41828e8da7ae245a9965.jpg\" alt=\"What are 1000BASE-LX and 1000BASE-LH?\" class=\"wp-image-2421\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/38e1f9d89cde41828e8da7ae245a9965.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/38e1f9d89cde41828e8da7ae245a9965-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/38e1f9d89cde41828e8da7ae245a9965-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/38e1f9d89cde41828e8da7ae245a9965-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/38e1f9d89cde41828e8da7ae245a9965-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662. \u0645\u0627 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 1000BASE-LX\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u064a\u064f\u0639\u064e\u062f\u064f\u0651 \u0645\u0639\u064a\u0627\u0631 1000BASE-LX \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0631\u0633\u0645\u064a\u064b\u0651\u0627 \u0644\u0623\u062b\u064a\u0631\u0646\u062a \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629\u060c \u062d\u062f\u062f\u062a\u0647 \u0645\u0624\u0633\u0633\u0629 IEEE \u0636\u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 IEEE 802.3z. \u0648\u064a\u0639\u0646\u064a \u0627\u0644\u0627\u062e\u062a\u0635\u0627\u0631 \u201cLX\u201d: <em>\u0664. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0637\u0648\u064a\u0644<\/em>, \u0665. \u0648\u064a\u062d\u062f\u0650\u0651\u062f \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0644\u064a\u0632\u0631\u064a \u0642\u062f\u0631\u0647 \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631 \u0644\u0646\u0642\u0644 \u0625\u0634\u0627\u0631\u0627\u062a \u0623\u062b\u064a\u0631\u0646\u062a \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0628\u0631 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\">\u0666. \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0644\u064a\u0641\u064a\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0667. \u0648\u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u0627\u0633\u0648\u0628\u060c \u0635\u064f\u0645\u0650\u0651\u0645 \u0645\u0639\u064a\u0627\u0631 1000BASE-LX \u0644\u0640:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0668. \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF) \u0628\u0637\u0648\u0644 \u064a\u0635\u0644 \u0625\u0644\u0649 \u0646\u062d\u0648 \u0661\u0660 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u0627\u062a<\/p><\/li>\n\n\n\n<li><p>\u0669. \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639 (MMF) \u0628\u0637\u0648\u0644 \u064a\u0635\u0644 \u0625\u0644\u0649 \u0646\u062d\u0648 \u0665\u0665\u0660 \u0645\u062a\u0631\u064b\u0627 \u0641\u064a \u0638\u0631\u0648\u0641 \u0645\u062d\u062f\u062f\u0629 (\u0648\u064a\u062a\u0637\u0644\u0628 \u0630\u0644\u0643 \u063a\u0627\u0644\u0628\u064b\u0627 \u0634\u0631\u0648\u0637 \u0625\u062f\u062e\u0627\u0644 \u0645\u0646\u0627\u0633\u0628\u0629 \u0623\u0648 \u0643\u0627\u0628\u0644 \u062a\u0648\u0635\u064a\u0644 \u0645\u0634\u0631\u0648\u0637 \u0644\u0644\u0646\u0645\u0637 \u0641\u064a \u0627\u0644\u062a\u0646\u0635\u064a\u0628\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0660. \u0648\u0628\u0645\u0627 \u0623\u0646\u0647 \u0645\u0639\u064a\u0627\u0631 \u0645\u0639\u062a\u0645\u062f \u0645\u0646 IEEE\u060c \u0641\u0625\u0646 \u062f\u0639\u0645 \u0645\u0639\u064a\u0627\u0631 1000BASE-LX \u0648\u0627\u0633\u0639 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u0644\u062f\u0649 \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639\u064a\u0646\u060c \u0648\u064a\u064f\u0639\u062a\u0628\u0631 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u062a\u0648\u0635\u064a\u0644 \u0623\u062b\u064a\u0631\u0646\u062a \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a \u0648\u0627\u0644 \u043a\u0430\u043c\u0628\u0648\u0633.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0661\u0661. \u0645\u0627 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 1000BASE-LH\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662. \u0661\u0660\u0660\u0660BASE-LH<\/strong> \u0661\u0662. \u0644\u064a\u0633 \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0631\u0633\u0645\u064a\u064b\u0651\u0627 \u0645\u0646 IEEE. \u0628\u0644 \u0647\u0648 \u062a\u0633\u0645\u064a\u0629 \u0627\u0635\u0637\u0644\u0627\u062d\u064a\u0629 \u0645\u064f\u0639\u0631\u064e\u0651\u0641\u0629 \u0645\u0646 \u0642\u0650\u0628\u0644 \u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639\u064a\u0646\u060c \u0648\u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0642\u0650\u0628\u0644 \u0634\u0631\u0643\u0627\u062a \u0645\u062b\u0644 \u0633\u064a\u0633\u0643\u0648 \u0633\u064a\u0633\u062a\u0645\u0632.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0663. \u0648\u064a\u0639\u0646\u064a \u0627\u0644\u0627\u062e\u062a\u0635\u0627\u0631 \u201cLH\u201d: <em>\u0667. \u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629<\/em>, \u0661\u0664. \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0648\u0635\u0641 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 (SFP) \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0646\u0641\u0633 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0644\u0640 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477867.htm\">\u0661\u0665. \u0648\u062d\u062f\u0627\u062a 1000BASE-LX<\/a>, \u0662\u0662. \u0648\u0645\u0646\u0647\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0666. \u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u064a\u0628\u0644\u063a \u0646\u062d\u0648 \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/li>\n\n\n\n<li><p>\u0661\u0667. \u062f\u0639\u0645 \u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF) \u0628\u0637\u0648\u0644 \u064a\u0635\u0644 \u0625\u0644\u0649 \u0646\u062d\u0648 \u0661\u0660 \u0643\u064a\u0644\u0648\u0645\u062a\u0631\u0627\u062a<\/p><\/li>\n\n\n\n<li><p>\u0661\u0668. \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639 (MMF) \u0641\u064a \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0642\u062f\u064a\u0645\u0629 \u0645\u062d\u062f\u062f\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0648\u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062a\u0646\u0635\u064a\u0628\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629\u060c \u064a\u0643\u0648\u0646 \u0645\u0639\u064a\u0627\u0631 1000BASE-LH \u0645\u0643\u0627\u0641\u0626\u064b\u0627 \u0648\u0638\u064a\u0641\u064a\u064b\u0651\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 1000BASE-LX\u060c \u062e\u0627\u0635\u0629\u064b \u0639\u0646\u062f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0633\u064a\u0633\u0643\u0648 \u062d\u064a\u062b \u064a\u0634\u064a\u0639 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\">\u0662\u0660. 1000BASE-LX\/LH<\/a> \u0662\u0661. \u0648\u0647\u0630\u0647 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u062a\u0639\u0643\u0633 \u0628\u0628\u0633\u0627\u0637\u0629 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0645\u0646 IEEE (LX) \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0627\u0644\u062a\u0633\u0648\u064a\u0642\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639 (LH)\u060c \u0648\u0644\u064a\u0633 \u0627\u062e\u062a\u0644\u0627\u0641\u064b\u0627 \u0641\u064a \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0644\u0644\u0625\u0634\u0627\u0631\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0667. \u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0627\u0644\u0631\u0626\u064a\u0633\u064a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662. \u0648\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a\u0646 \u0644\u0627 \u064a\u0643\u0645\u0646 \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062a\u0642\u0646\u064a\u060c \u0628\u0644 \u0641\u064a \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u062a\u0648\u062d\u064a\u062f \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0648\u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661.\u200f \u0661\u0660\u0660\u0660BASE-LX = \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0645\u0646 \u0642\u0650\u0628\u0644 IEEE<\/p><\/li>\n\n\n\n<li><p>\u0662.\u200f \u0661\u0660\u0660\u0660BASE-LH = \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0628\u0648\u0635\u0641 \u201c\u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629\u201d)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663.\u200f \u064a\u0633\u0627\u0639\u062f \u0641\u0647\u0645 \u0647\u0630\u0627 \u0639\u0644\u0649 \u0625\u0632\u0627\u0644\u0629 \u0625\u062d\u062f\u0649 \u0623\u0643\u062b\u0631 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0627\u0646\u062a\u0634\u0627\u0631\u064b\u0627 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629: \u0648\u0647\u064a \u0623\u0646 LX \u0648LH \u064a\u0645\u062b\u0650\u0651\u0644\u0627\u0646 \u0642\u062f\u0631\u0627\u062a \u0628\u0635\u0631\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629. \u0648\u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u0641\u0625\u0646 \u0643\u0644\u064a\u0647\u0645\u0627 \u064a\u0635\u0641\u0627\u0646 \u0625\u0644\u0649 \u062d\u062f\u064d \u0643\u0628\u064a\u0631 \u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u0645\u0646 \u0645\u062d\u0648\u0644\u0627\u062a SFP \u062c\u064a\u062c\u0627\u0628\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0664.\u200f \ud83d\udfe0 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH: \u0627\u0644\u0641\u0631\u0648\u0642 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665.\u200f \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH\u060c \u0641\u0625\u0646 \u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0627\u0644\u0623\u0647\u0645 \u0647\u0648 \u0623\u0646\u0647\u0645\u0627 \u0644\u064a\u0633\u0627 \u062a\u0642\u0646\u064a\u062a\u064a\u0646 \u0628\u0635\u0631\u064a\u062a\u064a\u0646 \u0645\u0646\u0627\u0641\u0633\u062a\u064a\u0646. \u0628\u0644 \u0625\u0646 \u0643\u0644\u064a\u0647\u0645\u0627 \u064a\u0635\u0641\u0627\u0646 \u0645\u062d\u0648\u0644\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0637\u0627\u0628\u0642\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627\u060c \u0645\u0639 \u0648\u062c\u0648\u062f \u0641\u0631\u0648\u0642 \u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0648\u062d\u064a\u062f \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0648\u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646\u060c \u0648\u0644\u064a\u0633 \u0641\u064a \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0644\u0644\u0625\u0631\u0633\u0627\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666.\u200f \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0639\u0638\u0645 \u0645\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646\u060c \u0641\u0625\u0646 \u0639\u0648\u0627\u0645\u0644 \u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0644\u064a\u0633\u062a \u201cLX \u0645\u0642\u0627\u0628\u0644 LH\u201d\u060c \u0628\u0644 \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0648\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u060c \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0627\u0644\u0642\u0627\u0626\u0645\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/443cb3a60ab7407eacd294fc450219c6.jpg\" alt=\"1000BASE-LX vs. 1000BASE-LH: the Real Differences\" class=\"wp-image-2422\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/443cb3a60ab7407eacd294fc450219c6.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/443cb3a60ab7407eacd294fc450219c6-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/443cb3a60ab7407eacd294fc450219c6-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/443cb3a60ab7407eacd294fc450219c6-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/443cb3a60ab7407eacd294fc450219c6-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0667.\u200f \u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u0661\u0668.\u200f \u0627\u0644\u0645\u064a\u0632\u0629<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0661\u0666. 1000BASE-LX<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u0662. \u0661\u0660\u0660\u0660BASE-LH<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0668. \u0627\u0644\u0645\u0639\u064a\u0627\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0666. IEEE 802.3z<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0668.\u200f \u062e\u0627\u0635 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645\u0647 \u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0663. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0664. \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0664. \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0669.\u200f \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0628\u0635\u0631\u064a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0660.\u200f \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a \u0642\u064a\u0627\u0633\u064a \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0661.\u200f \u0645\u0645\u0627\u062b\u0644 \u0644\u0640 LX (\u0644\u0627 \u064a\u0648\u062c\u062f \u0641\u0631\u0642 \u0641\u064a\u0632\u064a\u0627\u0626\u064a)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 (SMF)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0662.\u200f \u062d\u062a\u0649 ~\u0661\u0660 \u0643\u0645<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0662.\u200f \u062d\u062a\u0649 ~\u0661\u0660 \u0643\u0645<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0665. \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f (MMF)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0663.\u200f \u062d\u062a\u0649 ~\u0665\u0665\u0660 \u0645\u062a\u0631\u064b\u0627 (\u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0645\u0639\u064a\u0646\u0629)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0663.\u200f \u062d\u062a\u0649 ~\u0665\u0665\u0660 \u0645\u062a\u0631\u064b\u0627 (\u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0645\u0639\u064a\u0646\u0629)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0667. \u0643\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0637 \u0644\u0644\u0646\u0645\u0637<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0664.\u200f \u0645\u0637\u0644\u0648\u0628 \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 (OM1\/OM2)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0665.\u200f \u0646\u0641\u0633 \u0627\u0644\u0645\u062a\u0637\u0644\u0628<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0666.\u200f \u0646\u0648\u0639 \u0627\u0644\u062a\u0633\u0645\u064a\u0629<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0667.\u200f \u0645\u0639\u064a\u0627\u0631 \u0635\u0646\u0627\u0639\u064a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0668.\u200f \u062a\u0633\u0645\u064a\u0629 \u062a\u0633\u0648\u064a\u0642\u064a\u0629 \/ \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0661\u0669.\u200f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0660.\u200f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0623\u0648 \u0623\u0643\u062b\u0631<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0662\u0661.\u200f \u0623\u062c\u0647\u0632\u0629 \u0628\u0635\u0631\u064a\u0629 \u0645\u0648\u0633\u0648\u0645\u0629 \u0645\u0646 \u0642\u0650\u0628\u0644 \u0633\u064a\u0633\u0643\u0648\/\u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0643\u0628\u0631\u0649<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0662.\u200f \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a: \u0645\u062a\u0637\u0627\u0628\u0642 \u062c\u0648\u0647\u0631\u064a\u064b\u0651\u0627 (\u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0663.\u200f \u062a\u0639\u0645\u0644 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u0644\u064d\u0651 \u0645\u0646 \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH \u0641\u064a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/1310nm-optical-module-applications-performance-comparison\/\">\u0662\u0664.\u200f \u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/a> \u0662\u0665.\u200f \u0636\u0645\u0646 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0630\u064a \u064a\u0634\u0643\u0650\u0651\u0644 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062b\u0627\u0646\u064a \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0645\u0646 \u0627\u0644\u0646\u0648\u0627\u0641\u0630 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0628\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0666.\u200f \u0661\u0660\u0660\u0660BASE-LX \u2192 \u0645\u0648\u0627\u0635\u0641\u0629 \u0628\u0635\u0631\u064a\u0629 \u0645\u0639\u0631\u064e\u0651\u0641\u0629 \u0645\u0646 \u0642\u0650\u0628\u0644 IEEE<\/p><\/li>\n\n\n\n<li><p>\u0662\u0667.\u200f \u0661\u0660\u0660\u0660BASE-LH \u2192 \u062a\u0633\u0645\u064a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f \u0644\u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668.\u200f \u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0627\u0644\u0639\u0645\u0644\u064a: \u0644\u0627 \u062a\u0648\u062c\u062f \u0641\u0631\u0648\u0642 \u0630\u0627\u062a \u0645\u0639\u0646\u0649 \u0641\u064a \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0628\u064a\u0646 \u0648\u062d\u062f\u0627\u062a LX \u0648LH \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629. \u0641\u0647\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0646\u0641\u0633 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0628\u0635\u0631\u064a \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u062a\u0635\u0631\u0641 \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0641\u064a \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0669.\u200f \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644: \u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u0646 \u0645\u062f\u0649 \u0627\u0644\u062a\u063a\u0637\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0660.\u200f \u0641\u064a \u0645\u0639\u0638\u0645 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u062a\u062f\u0639\u0645 \u0648\u062d\u062f\u062a\u0627 LX \u0648LH \u0642\u062f\u0631\u0627\u062a \u0645\u0645\u0627\u062b\u0644\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0645\u0633\u0627\u0641\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663\u0661.\u200f \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF): \u062d\u062a\u0649 ~\u0661\u0660 \u0643\u0645<\/p><\/li>\n\n\n\n<li><p>\u0662\u0662. \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 (MMF)<strong>:<\/strong> \u0663\u0662.\u200f \u062d\u062a\u0649 ~\u0665\u0665\u0660 \u0645\u062a\u0631\u064b\u0627 (\u062d\u0633\u0628 \u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0648\u0627\u0644\u0638\u0631\u0648\u0641)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u064a\u062f\u0645\u062c \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0639\u0644\u0649 \u0634\u0643\u0644 \u00ab\u0661\u0660\u0660\u0660BASE-LX\/LH\u00bb\u060c \u0645\u0627 \u064a\u062f\u0644 \u0639\u0644\u0649 \u0641\u0626\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0646 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0645\u0633\u062a\u0648\u064a\u064a\u0646 \u0623\u062f\u0627\u0621\u064b \u0645\u0646\u0641\u0635\u0644\u064a\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662. \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629: \u0644\u0627 \u064a\u0639\u0646\u064a \u0627\u062e\u062a\u0635\u0627\u0631 \u201cLH\u201d \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0651\u0627 \u0645\u0633\u0627\u0641\u0629 \u0623\u0637\u0648\u0644 \u0645\u0646 \u201cLX\u201d \u0641\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a. <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477868.htm\">\u0662. \u0648\u062d\u062f\u0629 SFP \u0633\u0639\u0629 \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a<\/a> \u0663. \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0664. \u062a\u0648\u0627\u0641\u0642 \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641: \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF) \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 (Legacy MMF).<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0648\u062d\u062f\u0627\u062a LX \u0648LH \u0639\u0644\u0649 \u0643\u0644\u0627 \u0627\u0644\u0646\u0648\u0639\u064a\u0646 \u0627\u0644\u062a\u0627\u0644\u064a\u064a\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0666. \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF) \u2192 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0648\u0627\u0644\u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/p><\/li>\n\n\n\n<li><p>\u0667. \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639 (MMF) \u2192 \u0645\u062f\u0639\u0648\u0645\u0629 \u0641\u0642\u0637 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0642\u062f\u0645 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\">\u0661\u0666. \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629<\/a> \u0669. (\u0645\u062b\u0644 OM1 \u0623\u0648 OM2)\u060c \u0642\u062f \u064a\u062a\u0637\u0644\u064e\u0651\u0628 \u0627\u0644\u0623\u0645\u0631 \u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u0645\u0634\u0631\u0648\u0637 \u0644\u0644\u0623\u0646\u0645\u0627\u0637 (mode-conditioning patch cable) \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u062a\u0641\u0627\u062f\u064a \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062a\u0634\u062a\u064f\u0651\u062a \u0627\u0644\u0646\u0645\u0637\u064a (modal dispersion).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0660. \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629: \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0623\u0643\u062b\u0631 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0628\u0646\u064a\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u062a\u062d\u062a\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0639\u0644\u0649 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u0648\u0633\u0648\u0645\u0629 \u0628\u0640 \u00abLX\u00bb \u0623\u0645 \u00abLH\u00bb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0661\u0661. \u0627\u0635\u0637\u0644\u0627\u062d \u0627\u0644\u062a\u0633\u0645\u064a\u0629: \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u0645\u0639\u0647\u062f\u7535\u6c14 \u0648\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (IEEE) \u0645\u0642\u0627\u0628\u0644 \u062a\u0633\u0648\u064a\u0642 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u0641\u0631\u0648\u0642\u0629 \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u064f\u0633\u0628\u0650\u0651\u0628 \u0645\u0639\u0638\u0645 \u0627\u0644\u0627\u0644\u062a\u0628\u0627\u0633 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0628\u062d\u062b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0661\u0666. 1000BASE-LX<\/strong> \u0661\u0663. \u2192 \u0645\u0635\u0637\u0644\u062d \u0645\u064f\u0639\u064e\u064a\u064e\u0651\u0631 \u0645\u0646 \u0642\u0650\u0628\u0644 IEEE \u0648\u0645\u064f\u0639\u0631\u064e\u0651\u0641 \u0641\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 IEEE 802.3z.<\/p><\/li>\n\n\n\n<li><p><strong>\u0662. \u0661\u0660\u0660\u0660BASE-LH<\/strong> \u0661\u0664. \u2192 \u062a\u0633\u0645\u064a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f\u060c \u0648\u062a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0645\u0646 \u0642\u0650\u0628\u0644 \u0634\u0631\u0643\u0629 \u00ab\u0633\u064a\u0633\u0643\u0648 \u0633\u064a\u0633\u062a\u0645\u0632\u00bb (Cisco Systems).<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0665. \u062a\u064f\u0648\u0633\u064e\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0634\u0631\u0643\u0629 \u00ab\u0633\u064a\u0633\u0643\u0648\u00bb \u0628\u0640 \u00ab\u0661\u0660\u0660\u0660BASE-LX\/LH\u00bb\u060c \u0648\u0647\u064a \u062a\u0639\u0643\u0633 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0666. LX = \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 IEEE.<\/p><\/li>\n\n\n\n<li><p>\u0661\u0667. LH = \u0645\u0635\u0637\u0644\u062d \u062a\u0633\u0648\u064a\u0642\u064a \u062e\u0627\u0635 \u0628\u0634\u0631\u0643\u0629 \u201c\u0633\u064a\u0633\u0643\u0648\u201d (\u00abLong Haul\u00bb \u0623\u064a \u00ab\u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629\u00bb).<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629: \u0625\u0646 \u00abLH\u00bb \u0644\u064a\u0633\u062a \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0628\u0635\u0631\u064a\u064b\u0651\u0627 \u0645\u0646\u0641\u0635\u0644\u064b\u0627\u060c \u0628\u0644 \u0647\u064a \u0637\u0628\u0642\u0629 \u062a\u0633\u0645\u064a\u0629 \u062a\u064f\u0636\u0627\u0641 \u0641\u0648\u0642 \u00abLX\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0669. \u0627\u0644\u0645\u0644\u062e\u0651\u0635: \u0627\u0644\u0641\u0631\u0642 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0636\u0626\u064a\u0644 \u062c\u062f\u064b\u0651\u0627.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0660. \u0648\u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u0627\u0644\u0646\u0634\u0631 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u064a\u0645\u0643\u0646 \u062a\u0644\u062e\u064a\u0635 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0661. \u0644\u0627 \u064a\u0648\u062c\u062f \u0641\u0631\u0642 \u0630\u064a \u0645\u0639\u0646\u0649 \u0641\u064a <a href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/sfp-wavelengths-850nm-1310nm-1550nm-guide\/\" target=\"_blank\" rel=\"\">\u0661\u0663. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a<\/a> \u0662\u0662. \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0623\u0648 \u0627\u0644\u0628\u0635\u0631\u064a.<\/p><\/li>\n\n\n\n<li><p>\u0662\u0663. \u0646\u0641\u0633 \u0641\u0626\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/p><\/li>\n\n\n\n<li><p>\u0662\u0664. \u0648\u064a\u0642\u062a\u0635\u0631 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0623\u0633\u0627\u0633\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u062d\u064a\u062f \u0627\u0644\u0642\u064a\u0627\u0633\u064a (LX) \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 (LH).<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u2714 \u0648\u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u062a\u062a\u0635\u0631\u0641 \u0648\u062d\u062f\u0627\u062a LX \u0648LH \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0641\u064a \u0645\u0639\u0638\u0645 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0630\u0627\u062a \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u063a\u064a\u063a\u0627\u0628\u064a\u062a\u064a\u0629.<br>\u0662\u0666. \u2714 \u0648\u064a\u062c\u0628 \u0623\u0646 \u064a\u0631\u0643\u0650\u0651\u0632 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0639\u0644\u0649 \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0648\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u2014 \u0648\u0644\u064a\u0633 \u0639\u0644\u0649 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0646\u0641\u0633\u0647\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0662\u0667. \ud83d\udfe0 \u0647\u0644 \u0648\u062d\u062f\u0629 \u00ab\u0661\u0660\u0660\u0660BASE-LX\/LH\u00bb \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 \u0648\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. \u0647\u0630\u0647 \u0625\u062d\u062f\u0649 \u0623\u0647\u0645 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u062a\u064a \u064a\u0637\u0631\u062d\u0647\u0627 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 <strong>1<\/strong>\u0662\u0669. \u0648\u062d\u062f\u0629 \u00ab\u0661\u0660\u0660\u0660BASE-LX\u00bb \u0645\u0642\u0627\u0628\u0644 \u00ab\u0661\u0660\u0660\u0660BASE-LH\u00bb\u060c \u0644\u0623\u0646\u0647\u0627 \u062a\u0624\u062b\u0650\u0651\u0631 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0639\u0644\u0649 \u0646\u062c\u0627\u062d \u0627\u0644\u0646\u0634\u0631 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u060c \u0648\u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0660. \u0648\u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u0648\u062c\u0632\u0629 \u0647\u064a: <strong>\u0663\u0661. \u0646\u0639\u0645 <\/strong>\u0661. \u2014 \u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0645\u0639\u064a\u0627\u0631 1000BASE-LX\/LH \u0644\u064a\u062f\u0639\u0645 \u0643\u0644\u064b\u0651\u0627 \u0645\u0646 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0623\u062d\u0627\u062f\u064a (SMF) \u0648\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f (MMF)\u060c \u0648\u0644\u0643\u0646 \u0628\u0634\u0631\u0648\u0637 \u0648\u0623\u062f\u0627\u0621 \u0645\u062e\u062a\u0644\u0641\u064a\u0646 \u0648\u0642\u064a\u0648\u062f \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37ad2e363f244d79ba819254fa2ab455.jpg\" alt=\"Is 1000BASE-LX\/LH Compatible with Single-mode and Multimode fiber?\" class=\"wp-image-2423\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37ad2e363f244d79ba819254fa2ab455.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37ad2e363f244d79ba819254fa2ab455-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37ad2e363f244d79ba819254fa2ab455-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37ad2e363f244d79ba819254fa2ab455-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37ad2e363f244d79ba819254fa2ab455-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662. \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0623\u062d\u0627\u062f\u064a (SMF) \u2014 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663. \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641: \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0623\u062d\u0627\u062f\u064a<\/p><\/li>\n\n\n\n<li><p>\u0664. \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629: \u062a\u0635\u0644 \u0625\u0644\u0649 \u0646\u062d\u0648 \u0661\u0660 \u0643\u0645<\/p><\/li>\n\n\n\n<li><p>\u0661\u0663.\u200f \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a: \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/li>\n\n\n\n<li><p>\u0665. \u0627\u0644\u062a\u0637\u0628\u064a\u0642: \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0648\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062c\u0627\u0645\u0639\u064a\u0629\u060c \u0648\u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0628\u064a\u0646 \u0627\u0644\u0645\u0628\u0627\u0646\u064a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0647\u0630\u0647 \u0647\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0648\u0627\u0644\u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a LX\/LH.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0667. \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f (MMF) \u2014 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0627\u0646\u0648\u064a \/ \u0627\u0644\u062a\u0631\u0627\u062b\u064a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0668. \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641: \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/p><\/li>\n\n\n\n<li><p>\u0669. \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629: \u062a\u0635\u0644 \u0625\u0644\u0649 \u0646\u062d\u0648 \u0665\u0665\u0660 \u0645\u062a\u0631\u064b\u0627<\/p><\/li>\n\n\n\n<li><p>\u0661\u0660. \u064a\u0639\u0645\u0644 \u0623\u0633\u0627\u0633\u064b\u0627 \u0639\u0644\u0649 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 (OM2\/OM3)<\/p><\/li>\n\n\n\n<li><p>\u0661\u0661. \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 (OM1) \u0634\u0631\u0648\u0637\u064b\u0627 \u062e\u0627\u0635\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0634\u0631\u0637 \u0645\u0647\u0645: \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062a\u0631\u0627\u062b\u064a\u0629\u060c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/mode-conditioning-patch-cables-how-they-work-in-networks\/\">\u0661\u0663. \u0643\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0637 \u0644\u0644\u0646\u0645\u0637<\/a> \u0661\u0664. (MCP) \u0645\u0637\u0644\u0648\u0628 \u0644\u0636\u0645\u0627\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0661\u0665. \u0642\u064a\u0648\u062f \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0623\u062f\u0627\u0621 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0648\u0631\u0642\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0642\u062f\u0651\u0645 \u0642\u064a\u0645 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0627\u0633\u0645\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0644\u0625\u0631\u0633\u0627\u0644 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0639\u0648\u0627\u0645\u0644 \u0628\u064a\u0626\u064a\u0629 \u0648\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0648\u0645\u0646\u0647\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0667. \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0648\u062f\u0631\u062c\u062a\u0647\u0627 (OM1 \u0623\u0648 OM2 \u0623\u0648 OM3 \u0623\u0648 SMF)<\/p><\/li>\n\n\n\n<li><p>\u0661\u0668. \u0639\u062f\u062f \u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0628\u0637 (splices) \u0648\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 (patch panels) \u0641\u064a \u0645\u0633\u0627\u0631 \u0627\u0644\u0631\u0627\u0628\u0637<\/p><\/li>\n\n\n\n<li><p>\u0661\u0669. \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0646\u0638\u0627\u0641\u062a\u0647\u0627<\/p><\/li>\n\n\n\n<li><p>\u0662\u0660. \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u0644\u0645\u064f\u0631\u0633\u0650\u0644\/\u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0650\u0644 (transceiver)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661. \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0647\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0662. \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0623\u062d\u0627\u062f\u064a (SMF): \u062a\u0635\u0644 \u0625\u0644\u0649 \u0646\u062d\u0648 \u0661\u0660 \u0643\u0645<\/p><\/li>\n\n\n\n<li><p>\u0662\u0663. \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f (MMF): \u062a\u0635\u0644 \u0625\u0644\u0649 \u0646\u062d\u0648 \u0665\u0665\u0660 \u0645\u062a\u0631\u064b\u0627 \u0641\u064a \u0638\u0631\u0648\u0641 \u0645\u062b\u0627\u0644\u064a\u0629<\/p><\/li>\n\n\n\n<li><p>\u0662\u0664. \u0623\u0646\u0638\u0645\u0629 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062a\u0631\u0627\u062b\u064a\u0629<strong>:<\/strong> \u0662\u0665. \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0637\u0629 \u0644\u0644\u0646\u0645\u0637 (MCP) \u0648\u0642\u062f \u062a\u062f\u0639\u0645 \u0645\u0633\u0627\u0641\u0627\u062a \u0623\u0642\u0635\u0631 \u0628\u0643\u062b\u064a\u0631<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0666. \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629: \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0644\u0647\u0627 \u062a\u0623\u062b\u064a\u0631 \u0623\u0643\u0628\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u062a\u0633\u0645\u064a\u0629 LX \u0623\u0648 LH \u0646\u0641\u0633\u0647\u0627.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0667. \u0645\u062b\u0627\u0644 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f (\u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0633\u064a\u0633\u062a\u0645\u0632)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. \u0641\u064a \u0648\u062b\u0627\u0626\u0642 \u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0633\u064a\u0633\u062a\u0645\u0632\u060c \u064a\u064f\u0639\u0631\u064e\u0651\u0641 \u0648\u062d\u062f\u0629 SFP \u0627\u0644\u0634\u0627\u0626\u0639\u0629 1000BASE-LX\/LH \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0669. \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0623\u062d\u0627\u062f\u064a \u062d\u062a\u0649 \u0645\u0633\u0627\u0641\u0629 \u0661\u0660 \u0643\u0645<\/p><\/li>\n\n\n\n<li><p>\u0663\u0660. \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u062d\u062a\u0649 \u0645\u0633\u0627\u0641\u0629 \u0665\u0665\u0660 \u0645\u062a\u0631\u064b\u0627<\/p><\/li>\n\n\n\n<li><p>\u0663\u0661. \u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0637\u0629 \u0644\u0644\u0646\u0645\u0637 (MCP) \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u0631\u0627\u062b\u064a\u0629 \u0627\u0644\u0645\u0628\u0646\u064a\u0629 \u0639\u0644\u0649 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0662. \u0648\u0647\u0630\u0627 \u064a\u0624\u0643\u062f \u0623\u0646 \u062a\u0633\u0645\u064a\u0629 LX\/LH \u062a\u0645\u062b\u0651\u0644 \u0641\u0626\u0629 \u0628\u0635\u0631\u064a\u0629 \u0648\u0627\u062d\u062f\u0629 \u062a\u062f\u0639\u0645 \u0646\u0648\u0639\u064e\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0648\u0644\u064a\u0633 \u0645\u0639\u064a\u0627\u0631\u064a\u0646 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u064a\u0646 \u0645\u0646\u0641\u0635\u0644\u064a\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0663. \u0645\u0644\u062e\u0651\u0635 \u0627\u0644\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0639\u0645\u0644\u064a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0664. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a\u060c \u062a\u0646\u0637\u0628\u0642 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661. \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF): \u0645\u0648\u0635\u0649 \u0628\u0647\u0627 \u0648\u0645\u062f\u0639\u0648\u0645\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u0631\u0648\u0627\u0628\u0637 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649<\/p><\/li>\n\n\n\n<li><p>\u0662. \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0648\u0636\u0627\u0639 (MMF): \u0645\u062f\u0639\u0648\u0645\u0629\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0648\u0646\u0648\u0639\u064a\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/p><\/li>\n\n\n\n<li><p>\u0663. \u0643\u0627\u0628\u0644 \u0627\u0644\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u0648\u0636\u0639\u064a (Mode-conditioning patch cable): \u0645\u0637\u0644\u0648\u0628 \u0641\u064a \u0628\u0639\u0636 \u0639\u0645\u0644\u064a\u0627\u062a \u0646\u0634\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0648\u0636\u0627\u0639 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li>\n\n\n\n<li><p>\u0664. \u062a\u0633\u0645\u064a\u0629 LX \u0645\u0642\u0627\u0628\u0644 LH: \u0644\u0627 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0628\u0635\u0631\u064a \u0623\u0648 \u0627\u0644\u0623\u062f\u0627\u0621<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0665. \ud83d\udfe0 \u0647\u0644 \u064a\u0639\u0645\u0644 \u0645\u0639\u064a\u0627\u0631 1000BASE-LX \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 1000BASE-LH\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629: <strong>\u0667. \u0646\u0639\u0645\u060c \u0648\u0647\u0645\u0627 \u0645\u062a\u0648\u0627\u0641\u0642\u0627\u0646 \u062a\u0645\u0627\u0645\u064b\u0627<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0646\u0639\u0645. \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639\u064a\u0627\u0631\u0627 1000BASE-LX \u06481000BASE-LH \u0645\u0639 \u0628\u0639\u0636\u0647\u0645\u0627 \u0627\u0644\u0628\u0639\u0636 \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u062f\u0627\u062e\u0644\u0627\u0646 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<br>\u0669. \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0634\u0628\u0643\u064a\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u0644\u0627 \u064a\u0648\u062c\u062f \u0641\u0631\u0642 \u0648\u0638\u064a\u0641\u064a \u064a\u0645\u0646\u0639 \u0627\u062a\u0635\u0627\u0644 \u0648\u062d\u062f\u0629 LX \u0628\u0648\u062d\u062f\u0629 <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.cisco.com\/site\/us\/en\/products\/networking\/interfaces-modules\/1000base-lx-lh-sfp\/index.html\">\u0661\u0660. LH<\/a>, \u0661\u0661. \u0634\u0631\u0637 \u0623\u0646 \u062a\u062f\u0639\u0645 \u0643\u0644\u0627 \u0627\u0644\u062c\u0647\u0627\u0632\u064a\u0646 \u0646\u0641\u0633 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 (\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0648 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/optical-link-budget-calculation-formula-example\/\">\u0663\u0664. \u0648\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/a>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c, <strong>\u0661\u0662. \u0648\u062a\u062a\u0635\u0631\u0641\u0627\u0646 \u0643\u0641\u0626\u0629 \u0628\u0635\u0631\u064a\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0646 \u0645\u062d\u0648\u0644\u0627\u062a SFP<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/466aeba5a815406d9bbc00a7cb18a9d2.jpg\" alt=\"Does 1000BASE-LX Work With 1000BASE-LH?\" class=\"wp-image-2424\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/466aeba5a815406d9bbc00a7cb18a9d2.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/466aeba5a815406d9bbc00a7cb18a9d2-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/466aeba5a815406d9bbc00a7cb18a9d2-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/466aeba5a815406d9bbc00a7cb18a9d2-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/466aeba5a815406d9bbc00a7cb18a9d2-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0661\u0663. \u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0645\u0643\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 LX \u0648LH \u0628\u0628\u0639\u0636\u0647\u0645\u0627 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0664. \u0627\u0644\u0633\u0628\u0628 \u0641\u064a \u062a\u0648\u0627\u0641\u0642 \u0645\u0639\u064a\u0627\u0631\u064a 1000BASE-LX \u06481000BASE-LH \u0645\u0639\u064b\u0627 \u0628\u0633\u064a\u0637:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0665. \u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u0639\u0645\u0644 \u0639\u0627\u062f\u0629\u064b \u0639\u0646\u062f \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/li>\n\n\n\n<li><p>\u0661\u0666. \u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u062a\u0628\u0639 \u0633\u0644\u0648\u0643 \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0645\u062d\u062f\u062f \u0641\u064a \u0645\u0639\u064a\u0627\u0631 IEEE 802.3z<\/p><\/li>\n\n\n\n<li><p>\u0661\u0667. \u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u062f\u0639\u0645 \u0646\u0637\u0627\u0642\u0627\u062a \u0645\u0645\u0627\u062b\u0644\u0629 \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF) \u0648\u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0648\u0636\u0627\u0639 (MMF)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u0648\u0628\u0645\u0627 \u0623\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0644\u0644\u0625\u0631\u0633\u0627\u0644 \u0645\u062a\u0646\u0627\u0633\u0642\u0629\u060c \u0641\u0644\u0627 \u062a\u0648\u062c\u062f \u0623\u064a \u0639\u062f\u0645 \u062a\u0648\u0627\u0641\u0642 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0623\u0648 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0628\u064a\u0646 \u0648\u062d\u062f\u062a\u064a LX \u0648LH.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0662\u0660. \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629:<\/strong> \u0661\u0669. \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u0644\u0627 \u064a\u0645\u062b\u0644 LX \u0648LH \u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062a\u0646\u0627\u0641\u0633\u0629 \u2014 \u0628\u0644 \u0647\u0645\u0627 \u062a\u0646\u0648\u0639\u0627\u0646 \u0636\u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0660. \u0644\u0645\u0627\u0630\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0627\u0644\u062a\u0633\u0645\u064a\u062a\u064a\u0646 \u201cLX\u201d \u0648\u201cLH\u201d \u0645\u0639\u064b\u0627<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661. \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0645\u062b\u0644 1000BASE-LX\/LH \u0634\u0627\u0626\u0639\u0629 \u062c\u062f\u064b\u0651\u0627 \u0639\u0644\u0649 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0645\u0646 \u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0648\u0623\u0646\u0638\u0645\u0629 \u0633\u064a\u0633\u0643\u0648 \u0648\u0642\u062f \u062a\u0633\u0628\u0628 \u0644\u0628\u0633\u064b\u0627 \u0644\u062f\u0649 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0661. \u0648\u064a\u062d\u062f\u062b \u0647\u0630\u0627 \u0644\u0623\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u201c\u0662\u0662. \u201dLX\u00bb \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u0648\u0636\u0639\u062a\u0647\u0627 \u0645\u0646\u0638\u0645\u0629 IEEE (<em>\u0664. \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0637\u0648\u064a\u0644<\/em>)<\/p><\/li>\n\n\n\n<li><p>\u201c\u0662\u0663. \u201dLH\u00bb \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 (\u0633\u064a\u0633\u0643\u0648) \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627 (<em>\u0667. \u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629<\/em>)<\/p><\/li>\n\n\n\n<li><p>\u0662\u0664. \u0648\u062a\u062f\u0645\u062c \u0633\u064a\u0633\u0643\u0648 \u0643\u0644\u0627 \u0627\u0644\u062a\u0633\u0645\u064a\u062a\u064a\u0646 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0631\u062c\u0639\u064a \u0639\u0628\u0631 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0648\u0623\u0633\u0645\u0627\u0621 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0641\u0625\u0646 \u0645\u062d\u0648\u0644 SFP \u0645\u0646 \u0633\u064a\u0633\u0643\u0648 \u0627\u0644\u0645\u064f\u0648\u0633\u0648\u0645 \u0628\u0640 1000BASE-LX\/LH \u064a\u062f\u0644 \u0639\u0644\u0649 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0666. \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0628\u0635\u0631\u064a\u0629 LX \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 IEEE<\/p><\/li>\n\n\n\n<li><p>\u0662\u0667. \u062a\u0633\u0645\u064a\u0629 \u062a\u0633\u0648\u064a\u0642\u064a\u0629 \u0645\u0646 \u0633\u064a\u0633\u0643\u0648 \u0644\u0646\u0641\u0633 \u0641\u0626\u0629 \u0627\u0644\u0645\u062d\u0648\u0644<\/p><\/li>\n\n\n\n<li><p>\u0662\u0668. \u0644\u0627 \u0641\u0631\u0642 \u0641\u064a \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0628\u0635\u0631\u064a \u0623\u0648 \u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0669. \u0645\u0644\u062e\u0651\u0635 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0639\u0645\u0644\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0660. \u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u0647\u0646\u062f\u0633\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661. \u2714 \u064a\u0645\u0643\u0646 \u0644\u0648\u062d\u062f\u0627\u062a LX \u0648LH \u0623\u0646 \u062a\u0639\u0645\u0644 \u0645\u0639\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u062a\u0628\u0627\u062f\u0644<\/p><\/li>\n\n\n\n<li><p>\u0662. \u2714 \u062a\u0634\u0627\u0631\u0643 \u0646\u0641\u0633 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 (\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0648\u0641\u0626\u0629 \u0627\u0644\u0645\u062f\u0649)<\/p><\/li>\n\n\n\n<li><p>\u0663. \u2714 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0628\u0627\u0644\u062a\u0628\u0627\u062f\u0644 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a<\/p><\/li>\n\n\n\n<li><p>\u0664. \u26a0 \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0623\u0643\u062b\u0631 \u0639\u0644\u0649 \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0648\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637 \u0648\u0644\u064a\u0633 \u0639\u0644\u0649 \u0627\u0644\u062a\u0633\u0645\u064a\u0627\u062a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. 1000BASE-LX \u06481000BASE-LH \u0645\u062a\u0643\u0627\u0641\u0626\u062a\u0627\u0646 \u0648\u0638\u064a\u0641\u064a\u064b\u0651\u0627 \u0641\u064a \u0645\u0639\u0638\u0645 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0647\u0648:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0667. LX = \u062a\u0633\u0645\u064a\u0629 \u0642\u064a\u0627\u0633\u064a\u0629 \u0645\u0646 IEEE<\/p><\/li>\n\n\n\n<li><p>\u0668. LH = \u062a\u0633\u0645\u064a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u0650\u0651\u062f (\u0648\u0647\u064a \u0634\u0627\u0626\u0639\u0629 \u0644\u062f\u0649 \u0633\u064a\u0633\u0643\u0648)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0669. \u0648\u0644\u0630\u0644\u0643\u060c \u0641\u0639\u0646\u062f \u0631\u0624\u064a\u062a\u0643 \u0644\u0640 \u00ab1000BASE-LX\/LH\u00bb\u060c \u0641\u0647\u0630\u0627 \u0644\u0627 \u064a\u062f\u0644 \u0639\u0644\u0649 \u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u062a\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u062a\u064a\u0646 \u2014 \u0628\u0644 \u064a\u062f\u0644 \u0639\u0644\u0649 \u0641\u0626\u0629 \u0628\u0635\u0631\u064a\u0629 \u0648\u0627\u062d\u062f\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644 \u0628\u0633\u0631\u0639\u0629 \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a\u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0635\u0637\u0644\u0627\u062d\u064e\u064a \u062a\u0633\u0645\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u064a\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0661\u0660. \ud83d\udfe0 \u0645\u0627 \u0627\u0644\u0645\u0642\u0635\u0648\u062f \u0628\u0639\u0628\u0627\u0631\u0629 \u201cSFP \u0645\u0646 \u0633\u064a\u0633\u0643\u0648 \u0644\u0645\u0639\u064a\u0627\u0631 1000BASE-LX\/LH\u201d\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629: <strong>\u0661\u0661. \u0625\u0646\u0647\u0627 \u0646\u0648\u0639 \u0648\u0627\u062d\u062f \u0645\u0646 \u0648\u062d\u062f\u0627\u062a SFP \u0630\u0627\u062a \u062a\u0633\u0645\u064a\u062a\u064a\u0646<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0662. \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u201c<a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.cisco.com\/site\/us\/en\/products\/networking\/interfaces-modules\/1000base-lx-lh-sfp\/index.html\">\u0661\u0663. SFP \u0645\u0646 \u0633\u064a\u0633\u0643\u0648 \u0644\u0645\u0639\u064a\u0627\u0631 1000BASE-LX\/LH<\/a>\u201d\u0661\u0664. \u00bb \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0646\u0648\u0639 \u0648\u0627\u062d\u062f \u0645\u0646 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0625\u0644\u0649 \u0645\u0646\u062a\u062c\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u064a\u0646. \u0648\u0647\u064a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477877.htm\">\u0661\u0665. \u0648\u062d\u062f\u0629 SFP \u0644\u0625\u064a\u062b\u0631\u0646\u062a \u0627\u0644\u062c\u064a\u062c\u0627\u0628\u062a<\/a> \u0661\u0666. \u062a\u062a\u0628\u0639 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0628\u0635\u0631\u064a 1000BASE-LX\u060c \u0645\u0639 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0623\u064a\u0636\u064b\u0627 \u0644\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0633\u064a\u0633\u0643\u0648 \u201cLH\u201d (\u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u0648\u0628\u0634\u0643\u0644 \u0639\u0645\u0644\u064a\u060c \u0641\u0647\u0630\u0627 \u064a\u0639\u0646\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0668. \u2714 \u0623\u0646\u0647\u0627 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 IEEE 1000BASE-LX<\/p><\/li>\n\n\n\n<li><p>\u0661\u0669. \u2714 \u062a\u0633\u0648\u0642\u0647\u0627 \u0633\u064a\u0633\u0643\u0648 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u064a\u063a\u0629 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 LX\/LH<\/p><\/li>\n\n\n\n<li><p>\u0662\u0660. \u2714 \u062a\u0645\u062b\u0650\u0651\u0644 \u0633\u0644\u0648\u0643\u064b\u0627 \u0628\u0635\u0631\u064a\u064b\u0651\u0627 \u0645\u0648\u062d\u064e\u0651\u062f\u064b\u0627\u060c \u0648\u0644\u064a\u0633 \u0645\u0639\u064a\u0627\u0631\u064a\u0646 \u0645\u0646\u0641\u0635\u0644\u064a\u0646<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1e47c276c85a4ca391fa2a9c7cb1eb4b.jpg\" alt=\"What Does \u201cCisco 1000BASE-LX\/LH SFP\u201d Mean?\" class=\"wp-image-2425\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1e47c276c85a4ca391fa2a9c7cb1eb4b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1e47c276c85a4ca391fa2a9c7cb1eb4b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1e47c276c85a4ca391fa2a9c7cb1eb4b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1e47c276c85a4ca391fa2a9c7cb1eb4b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1e47c276c85a4ca391fa2a9c7cb1eb4b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0661. \u0644\u0645\u0627\u0630\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0633\u064a\u0633\u0643\u0648 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u201cLX\/LH\u201d \u0645\u0639\u064b\u0627<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0662. \u0648\u062c\u0648\u062f \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0646\u0627\u062a\u062c \u0639\u0646 \u0648\u062c\u0648\u062f \u0646\u0638\u0627\u0645\u064e\u064a \u062a\u0633\u0645\u064a\u0629 \u0645\u062a\u062f\u0627\u062e\u0644\u064a\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/477885.htm\" target=\"_self\">\u0662\u0660. LX<\/a> \u0662\u0663. (\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0627\u0644\u0637\u0648\u064a\u0644) \u2192 \u0645\u064f\u0639\u0631\u064e\u0651\u0641 \u0645\u0646 \u0642\u0650\u0628\u0644 IEEE \u0636\u0645\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 IEEE 802.3z<\/p><\/li>\n\n\n\n<li><p>\u0662\u0664. LH (\u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629) \u2192 \u062a\u0633\u0645\u064a\u0629 \u0645\u0646\u062a\u062c\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u0634\u0631\u0643\u0629 \u0633\u064a\u0633\u0643\u0648 \u0633\u064a\u0633\u062a\u0645\u0632<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u0648\u0644\u062a\u0641\u0627\u062f\u064a \u0627\u0644\u0644\u0628\u0633 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629\u060c \u062a\u0633\u062a\u062e\u062f\u0645 \u0633\u064a\u0633\u0643\u0648 \u0639\u0628\u0627\u0631\u0629 \u201c1000BASE-LX\/LH\u201d \u0644\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0623\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0666. \u0627\u0644\u0648\u062d\u062f\u0629 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0639\u0646\u0635\u0631 \u0628\u0635\u0631\u064a \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 LX \u062a\u0642\u0646\u064a\u064b\u0651\u0627<\/p><\/li>\n\n\n\n<li><p>\u0662\u0667. \u0648\u0647\u064a \u0643\u0630\u0644\u0643 \u062c\u0632\u0621 \u0645\u0646 \u062a\u0633\u0645\u064a\u0627\u062a \u0639\u0627\u0626\u0644\u0629 \u0645\u0646\u062a\u062c\u0627\u062a LH \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0633\u064a\u0633\u0643\u0648<\/p><\/li>\n\n\n\n<li><p>\u0662\u0668. \u0648\u0643\u0644\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u064a\u0646 \u064a\u0635\u0641\u0627\u0646 \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0646\u0641\u0633\u0647 \u0644\u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u0636\u0648\u0626\u064a<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0669. \u0645\u0627 \u0627\u0644\u0645\u0642\u0635\u0648\u062f \u0628\u0630\u0644\u0643 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0634\u0628\u0643\u064a\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0660. \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0645\u0644\u064a\u060c \u0641\u0625\u0646 \u0648\u062d\u062f\u0629 SFP \u0645\u0646 \u0633\u064a\u0633\u0643\u0648 \u0644\u0645\u0639\u064a\u0627\u0631 1000BASE-LX\/LH \u062a\u0639\u0646\u064a \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0663\u0661. \u062a\u0639\u0645\u0644 \u0639\u0646\u062f \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631<\/p><\/li>\n\n\n\n<li><p>\u0663\u0662. \u062a\u062f\u0639\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF) \u062d\u062a\u0649 \u0645\u0633\u0627\u0641\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 ~\u0661\u0660 \u0643\u0645<\/p><\/li>\n\n\n\n<li><p>\u0663\u0663. \u062a\u062f\u0639\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639 (MMF) \u062d\u062a\u0649 \u0645\u0633\u0627\u0641\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 ~\u0665\u0665\u0660 \u0645\u062a\u0631\u064b\u0627 (\u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0645\u0639\u064a\u0646\u0629)<\/p><\/li>\n\n\n\n<li><p>\u0663\u0664. \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u0634\u0631\u0637\u064a \u0644\u0644\u0646\u0645\u0637 (Mode-Conditioning Patch Cable) \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li>\n\n\n\n<li><p>\u0663\u0665. \u064a\u0645\u0643\u0646\u0647\u0627 \u0627\u0644\u0639\u0645\u0644 \u0645\u0639\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u062a\u0628\u0627\u062f\u0644 \u0645\u0639 \u0648\u062d\u062f\u0627\u062a \u0642\u064a\u0627\u0633\u064a\u0629 <a href=\"https:\/\/www.l-p.com\/products\/476765.htm\" target=\"\" rel=\"\">\u0661. \u0628\u0635\u0631\u064a\u0627\u062a \u0661\u0660\u0660\u0660BASE-LX<\/a> \u0662. \u0645\u0646 \u0645\u0648\u0631\u0650\u0651\u062f\u064a\u0646 \u0622\u062e\u0631\u064a\u0646<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663. \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629: \u062a\u0633\u0645\u064a\u0629 \u201cLX\/LH\u201d \u0644\u0627 \u062a\u062f\u0644 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0645\u062d\u0633\u064e\u0651\u0646 \u0623\u0648 \u0641\u0626\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a\u2014 \u0628\u0644 \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u0633\u0645\u064a\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0628\u0627\u0626\u0639\u064a\u0646.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0664. \u0644\u0645\u0627\u0630\u0627 \u062a\u064f\u0631\u0628\u0643 \u0647\u0630\u0647 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u0647\u0630\u0647 \u0625\u062d\u062f\u0649 \u0623\u0643\u062b\u0631 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0628\u062d\u062b\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0641\u062a\u0631\u0636\u0648\u0646 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u201c\u0666. \u201dLX\u00bb = \u0646\u0648\u0639 \u0648\u0627\u062d\u062f \u0645\u0646 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/p><\/li>\n\n\n\n<li><p>\u201c\u0667. \u201dLH\u00bb = \u0648\u062d\u062f\u0629 \u0628\u0635\u0631\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0630\u0627\u062a \u0645\u062f\u0649 \u0623\u0637\u0648\u0644<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u062a\u0633\u0645\u064a\u0629 \u0633\u064a\u0633\u0643\u0648 \u062a\u0648\u0636\u062d \u0623\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0669. \u0644\u0627 \u062a\u0648\u062c\u062f \u0645\u0639\u064a\u0627\u0631\u064a\u0629 \u0628\u0635\u0631\u064a\u0629 \u0645\u0646\u0641\u0635\u0644\u0629 \u0628\u0627\u0633\u0645 LH<\/p><\/li>\n\n\n\n<li><p>\u0661\u0660. \u0627\u0644\u0641\u0631\u0642 \u0647\u0648 \u0641\u064a \u0627\u062a\u0641\u0627\u0642\u064a\u0629 \u0627\u0644\u062a\u0633\u0645\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0641\u064a \u0627\u0644\u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0644\u0644\u062c\u0647\u0627\u0632<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0661. \u0648\u062d\u062f\u0629 \u0633\u064a\u0633\u0643\u0648 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0625\u062f\u062e\u0627\u0644 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 (SFP) \u0644\u0640 \u0661\u0660\u0660\u0660BASE-LX\/LH \u062a\u0639\u0646\u064a \u0648\u062d\u062f\u0629 \u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644 LX \u0648\u0627\u062d\u062f\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 IEEE\u060c \u0648\u0645\u064f\u0633\u0645\u0627\u0629 \u0623\u064a\u0636\u064b\u0627 \u0636\u0645\u0646 \u0646\u0638\u0627\u0645 \u062a\u0633\u0645\u064a\u0629 \u0633\u064a\u0633\u0643\u0648 \u00abLH\u00bb (\u0627\u0644\u0646\u0642\u0644 \u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0661. \u0648\u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0627\u0644\u0639\u0645\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0662. \u0644\u0627 \u064a\u0648\u062c\u062f \u0641\u0631\u0642 \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621 \u0628\u064a\u0646 LX \u0648LH<\/p><\/li>\n\n\n\n<li><p>\u0661\u0663. \u0627\u0644\u0648\u062d\u062f\u0629 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u062d\u0644 \u0645\u0648\u062d\u062f \u0644\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a<\/p><\/li>\n\n\n\n<li><p>\u0661\u0664. \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0645\u0648\u062c\u0648\u062f\u0629 \u0623\u0633\u0627\u0633\u064b\u0627 \u0644\u062a\u0648\u0636\u064a\u062d \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0648\u0645\u0648\u0627\u0621\u0645\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0661\u0665. \ud83d\udfe0 \u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u0634\u0631\u0637\u064a \u0644\u0644\u0648\u0636\u0639 (Mode-Conditioning Patch Cable) \u0644\u0640 \u0661\u0660\u0660\u0660BASE-LX\/LH\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u0647\u0630\u0627 \u0633\u0624\u0627\u0644 \u062d\u0627\u0633\u0645 \u0641\u064a \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0646\u0634\u0631\u060c \u0644\u0623\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062d\u0627\u0644\u0627\u062a \u0641\u0634\u0644 \u0627\u0644\u0631\u0628\u0637 \u0628\u064a\u0646 \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH \u0641\u064a \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0644\u0627 \u062a\u0646\u062a\u062c \u0639\u0646 \u0648\u062d\u062f\u0629 SFP \u0646\u0641\u0633\u0647\u0627\u060c \u0628\u0644 \u0639\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u062f\u0648\u0646 \u0634\u0631\u0637 \u0627\u0644\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0645\u0646\u0627\u0633\u0628.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629:<strong> \u0661\u0667. \u0645\u0637\u0644\u0648\u0628 \u0641\u0642\u0637 \u0641\u064a \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0642\u062f\u064a\u0645\u0629 \u0645\u062d\u062f\u062f\u0629<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0668. \u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u0634\u0631\u0637\u064a \u0644\u0644\u0648\u0636\u0639 (MCP) \u0644\u064a\u0633 \u0645\u0637\u0644\u0648\u0628\u064b\u0627 \u062f\u0627\u0626\u0645\u064b\u0627 \u0644\u0640 \u0661\u0660\u0660\u0660BASE-LX\/LH.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0648\u0647\u0648 \u0645\u0637\u0644\u0648\u0628 \u0641\u0642\u0637 \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a LX\/LH \u0639\u0644\u0649 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0642\u062f\u064a\u0645\u0629 (MMF)\u060c \u0648\u0628\u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0660. \u062a\u0631\u0643\u064a\u0628\u0627\u062a OM1 (\u0623\u0644\u064a\u0627\u0641 \u0642\u0637\u0631\u0647\u0627 \u0666\u0662,\u0665 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631)<\/p><\/li>\n\n\n\n<li><p>\u0662\u0661. \u0623\u0644\u064a\u0627\u0641 OM2 \u0641\u064a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0623\u0648 \u0627\u0644\u062a\u062e\u0637\u064a\u0637\u0627\u062a \u0627\u0644\u0631\u062f\u064a\u0626\u0629 \u0627\u0644\u062c\u0648\u062f\u0629<\/p><\/li>\n\n\n\n<li><p>\u0662\u0662. \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0644\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0648\u0635\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0637\u0629 \u0623\u0648 \u0644\u0648\u062d\u0627\u062a \u0631\u0628\u0637<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0663. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0644\u064a\u0627\u0641\u064b\u0627 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF)\u060c \u0641\u0644\u0627 \u062d\u0627\u062c\u0629 \u0645\u0637\u0644\u0642\u064b\u0627 \u0644\u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u0634\u0631\u0637\u064a \u0644\u0644\u0648\u0636\u0639.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4de1eee039bb4f3981831f95f17a99b7.jpg\" alt=\"Do You Need A Mode-Conditioning Patch Cable For 1000BASE-LX\/LH?\" class=\"wp-image-2426\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4de1eee039bb4f3981831f95f17a99b7.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4de1eee039bb4f3981831f95f17a99b7-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4de1eee039bb4f3981831f95f17a99b7-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4de1eee039bb4f3981831f95f17a99b7-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4de1eee039bb4f3981831f95f17a99b7-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0664. \u0644\u0645\u0627\u0630\u0627 \u064a\u0644\u0632\u0645 \u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u0634\u0631\u0637\u064a \u0644\u0644\u0648\u0636\u0639<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u0648\u062d\u062f\u0627\u062a \u0661\u0660\u0660\u0660BASE-LX\/LH \u0645\u064f\u062d\u0633\u064e\u0651\u0646\u0629 \u0644\u0644\u0625\u0631\u0633\u0627\u0644 \u0639\u0628\u0631 \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0648\u0636\u0639 \u0639\u0646\u062f \u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0661\u0663\u0661\u0660 \u0646\u0627\u0646\u0648\u0645\u062a\u0631.<br>\u0662\u0666. \u0648\u0639\u0646\u062f \u0625\u0637\u0644\u0627\u0642 \u0647\u0630\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0641\u064a \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637\u060c \u0641\u0642\u062f \u062a\u0624\u062f\u064a \u0625\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0667. \u062a\u0648\u0632\u064a\u0639 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d \u0644\u0644\u0636\u0648\u0621 \u0639\u0628\u0631 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ar\/glossary\/differential-mode-delay-impact-on-fiber-speed-and-quality\/\" target=\"_blank\" rel=\"\">\u0662\u0663. \u0627\u0644\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0641\u064a \u0627\u0644\u0648\u0636\u0639\u064a\u0646<\/a> \u0662\u0668. (DMD)<\/p><\/li>\n\n\n\n<li><p>\u0662\u0669. \u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u064a\u0644\u0629<\/p><\/li>\n\n\n\n<li><p>\u0663\u0660. \u0639\u062f\u0645 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0645\u062a\u0642\u0637\u0639 \u0641\u064a \u0627\u0644\u0631\u0628\u0637 \u0623\u0648 \u0641\u0634\u0644\u0647 \u062a\u0645\u0627\u0645\u064b\u0627<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0661. \u0648\u064a\u062d\u0644 \u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u0634\u0631\u0637\u064a \u0644\u0644\u0648\u0636\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661. \u062a\u062d\u0648\u064a\u0644 \u0646\u0642\u0637\u0629 \u0625\u0637\u0644\u0627\u0642 \u0627\u0644\u0644\u064a\u0632\u0631 \u0625\u0644\u0649 \u0645\u0648\u0636\u0639 \u0627\u0646\u062d\u0631\u0627\u0641 \u062e\u0627\u0636\u0639 \u0644\u0644\u062a\u062d\u0643\u0645<\/p><\/li>\n\n\n\n<li><p>\u0662. \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u0648\u0636\u0639\u064a \u0641\u064a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646<\/p><\/li>\n\n\n\n<li><p>\u0663. \u062a\u062b\u0628\u064a\u062a \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629: \u0644\u0627 \u064a\u062a\u0639\u0644\u0651\u0642 \u0646\u0638\u0627\u0645 \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 (MCP) \u0628\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u2014 \u0628\u0644 \u064a\u062a\u0639\u0644\u0651\u0642 \u0628\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0643\u064a\u0641\u064a\u0629 \u062f\u062e\u0648\u0644 \u0627\u0644\u0636\u0648\u0621 \u0625\u0644\u0649 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0665. \u0642\u0627\u0626\u0645\u0629 \u0641\u062d\u0635 \u0646\u0634\u0631 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629 (\u062f\u0644\u064a\u0644 \u0639\u0645\u0644\u064a)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0666. \u0642\u0628\u0644 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631 \u0628\u0634\u0623\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u0644\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0648\u0636\u0639\u064a\u0646\u060c \u0627\u062a\u0628\u0639 \u0647\u0630\u0647 \u0627\u0644\u0642\u0627\u0626\u0645\u0629:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0667. \u0627\u0644\u062e\u0637\u0648\u0629 \u0661: \u062d\u062f\u062f \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0668. \u2714 \u0623\u0644\u064a\u0627\u0641 \u0648\u062d\u064a\u062f\u0629 \u0627\u0644\u0648\u0636\u0639 (\u063a\u0644\u0627\u0641 \u0623\u0635\u0641\u0631 \u0639\u0627\u062f\u0629\u064b) \u2192 \u0644\u0627 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 MCP<\/p><\/li>\n\n\n\n<li><p>\u0669. \u26a0 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 (\u063a\u0644\u0627\u0641 \u0628\u0631\u062a\u0642\u0627\u0644\u064a\/\u0623\u0632\u0631\u0642 \u0639\u0627\u062f\u0629\u064b) \u2192 \u0627\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0627\u0644\u062e\u0637\u0648\u0629 \u0662<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0660. \u0627\u0644\u062e\u0637\u0648\u0629 \u0662: \u062d\u062f\u062f \u062c\u064a\u0644 \u0627\u0644\u0623\u0644\u064a\u0627\u0641<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0661. OM3 \/ OM4 \u2192 \u0644\u0627 \u062d\u0627\u062c\u0629 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 MCP<\/p><\/li>\n\n\n\n<li><p>\u0661\u0662. OM1 \/ OM2 \u2192 \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 MCP<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0663. \u0627\u0644\u062e\u0637\u0648\u0629 \u0663: \u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0664. \u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0642\u0635\u064a\u0631\u0629 (&lt; \u0661\u0660\u0660 \u0645\u062a\u0631) \u2192 \u062a\u0643\u0648\u0646 \u0639\u0627\u062f\u0629\u064b \u0645\u0633\u062a\u0642\u0631\u0629 \u062f\u0648\u0646 MCP<\/p><\/li>\n\n\n\n<li><p>\u0661\u0665. \u0645\u0633\u0627\u0641\u0627\u062a \u0623\u0637\u0648\u0644 (\u0645\u0626\u0627\u062a \u0627\u0644\u0623\u0645\u062a\u0627\u0631) \u2192 \u064a\u064f\u0648\u0635\u0649 \u0628\u0634\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 MCP \u0641\u064a \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0661\u0666. \u0627\u0644\u062e\u0637\u0648\u0629 \u0664: \u062a\u062d\u0642\u0651\u0642 \u0645\u0646 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u0625\u0630\u0627 \u0644\u0627\u062d\u0638\u062a \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u0631\u0627\u0628\u0637<\/p><\/li>\n\n\n\n<li><p>\u0661\u0668. \u0645\u0639\u062f\u0644\u0627\u062a \u062e\u0637\u0623 \u0645\u0631\u062a\u0641\u0639\u0629 (\u0623\u062e\u0637\u0627\u0621 CRC)<\/p><\/li>\n\n\n\n<li><p>\u0662\u0663. \u0627\u062a\u0635\u0627\u0644 \u0645\u062a\u0642\u0637\u0639<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0641\u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u064a\u062a\u0637\u0644\u0651\u0628 \u0627\u0644\u0623\u0645\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 MCP \u0623\u0648 \u0625\u0639\u0627\u062f\u0629 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0660. \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u062d\u062a\u0627\u062c \u0641\u064a\u0647\u0627 \u0625\u0644\u0649 MCP<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0661. \u064a\u0645\u0643\u0646\u0643 \u062a\u062e\u0637\u064a \u0643\u0627\u0628\u0644\u0627\u062a \u0631\u0628\u0637 \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 \u0628\u0623\u0645\u0627\u0646 \u0639\u0646\u062f\u0645\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0662. \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0644\u064a\u0627\u0641\u064b\u0627 \u0648\u062d\u064a\u062f\u0629 \u0627\u0644\u0648\u0636\u0639 (SMF)<\/p><\/li>\n\n\n\n<li><p>\u0662\u0663. \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0644\u064a\u0627\u0641\u064b\u0627 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 \u062d\u062f\u064a\u062b\u0629 (OM3\/OM4) \u0645\u0639 \u0645\u0633\u0627\u0641\u0627\u062a \u0642\u0635\u064a\u0631\u0629<\/p><\/li>\n\n\n\n<li><p>\u0662\u0664. \u062a\u0633\u062a\u062e\u062f\u0645 \u0648\u062d\u062f\u0627\u062a \u0625\u0631\u0633\u0627\u0644\/\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u0635\u0645\u064e\u0651\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0644\u0639\u0645\u0644 \u0627\u0644\u0646\u0642\u064a \u0639\u0644\u0649 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 (\u0648\u0644\u064a\u0633\u062a \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 LX\/LH)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0627\u0644\u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u0643\u0627\u0628\u0644 \u0631\u0628\u0637 \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 \u0644\u064a\u0633 \u0634\u0631\u0637\u064b\u0627 \u0639\u0627\u0645\u064b\u0651\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 1000BASE-LX\/LH.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0666. \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0630\u0644\u0643:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0667. \u2714 SMF = \u0644\u0627 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 MCP<\/p><\/li>\n\n\n\n<li><p>\u0662\u0668. \u26a0 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 \u0642\u062f\u064a\u0645\u0629 (OM1\/OM2) = \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 MCP<\/p><\/li>\n\n\n\n<li><p>\u0662\u0669. \u2714 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 \u062d\u062f\u064a\u062b\u0629 (OM3\/OM4) = \u062a\u0643\u0648\u0646 \u0639\u0627\u062f\u0629\u064b \u0645\u0633\u062a\u0642\u0631\u0629 \u062f\u0648\u0646 MCP<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0660. \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0627\u0644\u0639\u0645\u0644\u064a\u060c \u0641\u0625\u0646 \u0645\u0639\u0638\u0645 \u0645\u0634\u0643\u0644\u0627\u062a \u201c\u0639\u062f\u0645 \u0639\u0645\u0644 LX\/LH \u0639\u0644\u0649 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u201d \u062a\u0646\u062a\u062c \u0639\u0646 \u0633\u0648\u0621 \u0646\u0634\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0636\u0639\u064a\u0646 \u0648\u0644\u064a\u0633 \u0639\u0646 \u0639\u062f\u0645 \u062a\u0648\u0627\u0641\u0642 \u0648\u062d\u062f\u0627\u062a SFP.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0663\u0661. \ud83d\udfe0 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0627\u062a SFP \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 LX \u0645\u0642\u0627\u0628\u0644 LH<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0662. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 1000BASE-LX \u06481000BASE-LH \u062a\u0628\u062f\u0648 \u0645\u0642\u0627\u0631\u0646\u0629 \u062a\u0642\u0646\u064a\u0629\u060c \u0641\u0625\u0646 \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629 \u0644\u0627 \u062a\u0646\u0628\u0639 \u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629\u060c \u0628\u0644 \u0645\u0646 \u0633\u0648\u0621 \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u062a\u0633\u0645\u064a\u0627\u062a\u060c \u0648\u0633\u0648\u0621 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0648\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0646\u0634\u0631. \u0648\u064a\u0648\u062c\u0632 \u0647\u0630\u0627 \u0627\u0644\u0642\u0633\u0645 \u0623\u0643\u062b\u0631 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0634\u064a\u0648\u0639\u064b\u0627 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0634\u0628\u0643\u064a\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/078e1438770a4096b017ece1ab72b66a.jpg\" alt=\"Common Mistakes When Choosing LX Vs. LH SFP Modules\" class=\"wp-image-2427\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/078e1438770a4096b017ece1ab72b66a.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/078e1438770a4096b017ece1ab72b66a-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/078e1438770a4096b017ece1ab72b66a-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/078e1438770a4096b017ece1ab72b66a-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/078e1438770a4096b017ece1ab72b66a-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0663\u0663. \u0627\u0644\u062e\u0637\u0623 \u0661: \u0627\u0641\u062a\u0631\u0627\u0636 \u0623\u0646 LX \u0648LH \u064a\u0645\u062b\u0644\u0627\u0646 \u0645\u0639\u0627\u064a\u064a\u0631 \u0623\u062f\u0627\u0621 \u0645\u062e\u062a\u0644\u0641\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661. \u0625\u062d\u062f\u0649 \u0623\u0643\u062b\u0631 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0634\u064a\u0648\u0639\u064b\u0627 \u0647\u064a \u0627\u0641\u062a\u0631\u0627\u0636 \u0623\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662. LX = \u0645\u0633\u062a\u0648\u0649 \u0623\u062f\u0627\u0621 \u0648\u0627\u062d\u062f<\/p><\/li>\n\n\n\n<li><p>\u0663. LH = \u0646\u0633\u062e\u0629 \u0630\u0627\u062a \u0645\u0633\u0627\u0641\u0629 \u0623\u0637\u0648\u0644 \u0623\u0648 \u0623\u062f\u0627\u0621 \u0623\u0639\u0644\u0649<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u062a\u0635\u0641 \u0643\u0644\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u064a\u0646 \u0639\u0645\u0648\u0645\u064b\u0627 \u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u064f\u0639\u0631\u064e\u0651\u0641\u0629 \u0641\u064a \u0645\u0639\u064a\u0627\u0631 IEEE 802.3z \u0648\u0627\u0644\u062a\u064a \u062a\u0646\u0641\u0630\u0647\u0627 \u0634\u0631\u0643\u0627\u062a \u0645\u062b\u0644 Cisco Systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0667. \u0627\u0644\u0648\u0627\u0642\u0639:<\/strong> \u0665. \u0648\u062d\u062f\u0627\u062a LX \u0648LH \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0634\u062a\u0631\u0643 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a (1310 \u0646\u0627\u0646\u0648\u0645\u062a\u0631)\u060c \u0648\u0645\u062f\u0649 \u0627\u0644\u0645\u0633\u0627\u0641\u0629\u060c \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0666. \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u062b\u0627\u0646\u064a: \u062a\u062c\u0627\u0647\u0644 \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ar\/knowledge-center\/smf-optical-transceiver-vs-mmf-optical-transceiver-guide\/\">\u0667. \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 (SMF) \u0645\u0642\u0627\u0628\u0644 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0646\u0645\u0637 (MMF)<\/a>)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0668. \u062a\u062d\u062f\u062b \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062d\u0627\u0644\u0627\u062a \u0641\u0634\u0644 \u0627\u0644\u0646\u0634\u0631 \u0644\u0623\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u064a\u062e\u062a\u0627\u0631\u0648\u0646 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477882.htm\">\u0665. \u0648\u062d\u062f\u0627\u062a SFP<\/a> \u0669. \u062f\u0648\u0646 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0628\u0646\u064a\u0629 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0660. \u0648\u0645\u0646 \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0661. \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0646\u0645\u0637 (MMF) \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u0623\u0644\u064a\u0627\u0641\u064b\u0627 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 (SMF)<\/p><\/li>\n\n\n\n<li><p>\u0661\u0662. \u062a\u0648\u0642\u0639 \u0623\u062f\u0627\u0621 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0646\u0645\u0637 (MMF) \u0643\u0645\u0627 \u0644\u0648 \u0643\u0627\u0646\u062a \u0623\u0644\u064a\u0627\u0641\u064b\u0627 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637<\/p><\/li>\n\n\n\n<li><p>\u0661\u0663. \u062e\u0644\u0637 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0639\u0628\u0631 \u0646\u0641\u0633 \u0645\u0633\u0627\u0631 \u0627\u0644\u0631\u0627\u0628\u0637<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0667. \u0627\u0644\u0648\u0627\u0642\u0639:<\/strong> \u0661\u0664. \u0648\u064a\u0624\u062b\u0631 \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u062a\u0623\u062b\u064a\u0631\u064b\u0627 \u0623\u0643\u0628\u0631 \u0628\u0643\u062b\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u064f\u0648\u0633\u0648\u0645\u0629 \u0628\u0640 LX \u0623\u0648 LH.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0661\u0665. \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u062b\u0627\u0644\u062b: \u0646\u0633\u064a\u0627\u0646 \u0643\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0637 \u0644\u0644\u0646\u0645\u0637 (MCP) \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0646\u0645\u0637 \u0642\u062f\u064a\u0645\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0666. \u0648\u062a\u062a\u0645\u062b\u0644 \u0645\u0634\u0643\u0644\u0629 \u0634\u0627\u0626\u0639\u0629 \u0623\u062e\u0631\u0649 \u0641\u064a \u062a\u0631\u0643\u064a\u0628 \u0648\u062d\u062f\u0627\u062a LX\/LH \u0639\u0644\u0649 \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0646\u0645\u0637 \u0642\u062f\u064a\u0645\u0629 \u062f\u0648\u0646 \u0627\u0644\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0645\u0646\u0627\u0633\u0628.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0667. \u0648\u0642\u062f \u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0639\u062f\u0645 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/p><\/li>\n\n\n\n<li><p>\u0661\u0668. \u0645\u0639\u062f\u0644\u0627\u062a \u062e\u0637\u0623 \u0645\u0631\u062a\u0641\u0639\u0629 (\u0623\u062e\u0637\u0627\u0621 CRC)<\/p><\/li>\n\n\n\n<li><p>\u0661\u0668. \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062a\u0642\u0637\u0639\u0629 \u0623\u0648 \u0641\u0627\u0634\u0644\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0643\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0637 \u0644\u0644\u0646\u0645\u0637 (MCP) \u0641\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0660. \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 OM1 \u0648OM2<\/p><\/li>\n\n\n\n<li><p>\u0662\u0661. \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0646\u0645\u0637<\/p><\/li>\n\n\n\n<li><p>\u0662\u0662. \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0638\u0647\u0631 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0644\u0644\u0645\u0628\u0627\u0646\u064a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0667. \u0627\u0644\u0648\u0627\u0642\u0639:<\/strong> \u0662\u0663. \u0648\u0644\u0627 \u064a\u064f\u0639\u062a\u0628\u0631 \u0643\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0637 \u0644\u0644\u0646\u0645\u0637 (MCP) \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u064b\u0651\u0627 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u2014 \u0628\u0644 \u0647\u0648 \u0636\u0631\u0648\u0631\u064a \u0644\u062a\u0634\u063a\u064a\u0644 \u0645\u0633\u062a\u0642\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0664. \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0631\u0627\u0628\u0639: \u0627\u0644\u062e\u0644\u0637 \u0628\u064a\u0646 \u062a\u0633\u0645\u064a\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639\u064a\u0646 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 IEEE<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0665. \u0648\u064a\u064f\u0641\u0633\u0650\u0651\u0631 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u062e\u0637\u0623\u064b \u0645\u0635\u0637\u0644\u062d\u064a LX \u0648LH \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0645\u0627 \u0645\u0639\u0627\u064a\u064a\u0631 \u0641\u0646\u064a\u0629 \u0645\u0646\u0641\u0635\u0644\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u0641\u064a \u0627\u0644\u062d\u0642\u064a\u0642\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0666. 1000BASE-LX \u0645\u0639\u064a\u0627\u0631\u064c \u0645\u064f\u0639\u0631\u064e\u0651\u0641 \u0645\u0646 \u0642\u0650\u0628\u0644 IEEE<\/p><\/li>\n\n\n\n<li><p>\u0662\u0667. 1000BASE-LH \u062a\u0633\u0645\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0650\u0651\u0639\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0668. \u0648\u0647\u0630\u0627 \u0634\u0627\u0626\u0639 \u062c\u062f\u064b\u0651\u0627 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0648\u0633\u0648\u0645\u0629 \u0628\u0640 1000BASE-LX\/LH\u060c \u062e\u0627\u0635\u0629\u064b \u0645\u0646 \u0634\u0631\u0643\u0629 Cisco Systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0667. \u0627\u0644\u0648\u0627\u0642\u0639:<\/strong> \u0662\u0669. \u0648\u062a\u0635\u0641 \u0643\u0644\u064c\u0651 \u0645\u0646 LX \u0648LH \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0628\u0635\u0631\u064a \u0646\u0641\u0633\u0647\u060c \u0644\u0643\u0646\u0647\u0627 \u062a\u0623\u062a\u064a \u0645\u0646 \u0623\u0646\u0638\u0645\u0629 \u062a\u0633\u0645\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0663\u0660. \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u062e\u0627\u0645\u0633: \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0627\u0644\u0645\u0641\u0631\u0637 \u0639\u0644\u0649 \u062a\u0633\u0645\u064a\u0627\u062a \u0648\u062d\u062f\u0627\u062a SFP \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u062a\u062e\u0637\u064a\u0637 \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0661. \u0648\u062a\u0641\u0634\u0644 \u0628\u0639\u0636 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0644\u0623\u0646 \u0627\u0644\u0642\u0631\u0627\u0631\u0627\u062a \u062a\u0633\u062a\u0646\u062f \u0641\u0642\u0637 \u0625\u0644\u0649 \u062a\u0633\u0645\u064a\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0645\u062b\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0664\u0665. \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/p><\/li>\n\n\n\n<li><p>\u0661\u0669. \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a<\/p><\/li>\n\n\n\n<li><p>\u0662\u0667. \u0636\u0639\u0641 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0644\u0643\u0644 \u0643\u064a\u0644\u0648\u0645\u062a\u0631<\/p><\/li>\n\n\n\n<li><p>\u0663\u0662. \u0639\u062f\u062f \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 (Patch panel count)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0667. \u0627\u0644\u0648\u0627\u0642\u0639:<\/strong> \u0663\u0663. \u0648\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0639\u0644\u0649 \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u0643\u0627\u0645\u0644\u0629\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0639\u0644\u0649 \u0627\u0633\u0645 \u0637\u0631\u0627\u0632 \u0648\u062d\u062f\u0629 SFP.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0646\u0642\u0637\u0629 \u0623\u0633\u0627\u0633\u064a\u0629<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0663\u0664. \u0648\u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u064f\u0639\u0632\u0649 \u0625\u0644\u0649 \u201c\u0639\u062f\u0645 \u062a\u0648\u0627\u0641\u0642 LX \u0645\u0642\u0627\u0628\u0644 LH\u201d \u062a\u0646\u062a\u062c \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0639\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661. \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u062e\u0627\u0637\u0626<\/p><\/li>\n\n\n\n<li><p>\u0662. \u063a\u064a\u0627\u0628 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f (MCP) \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li>\n\n\n\n<li><p>\u0663. \u0633\u0648\u0621 \u0641\u0647\u0645 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0627\u0644\u062a\u0633\u0645\u064a\u0629<\/p><\/li>\n\n\n\n<li><p>\u0664. \u063a\u064a\u0627\u0628 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0633\u0644\u064a\u0645 \u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u0648\u062d\u062f\u062a\u0627 LX \u0648LH \u0644\u064a\u0633\u062a\u0627 \u0627\u0644\u0645\u0634\u0643\u0644\u0629\u2014\u0628\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u0646\u0634\u0631 \u0647\u064a \u0627\u0644\u0645\u0634\u0643\u0644\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0666. \ud83d\udfe0 \u0623\u064a \u0648\u062d\u062f\u0629 \u064a\u062c\u0628 \u0623\u0646 \u062a\u062e\u062a\u0627\u0631\u0647\u0627 \u0644\u0634\u0628\u0643\u062a\u0643\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664. \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u064a\u0633\u062a\u0646\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 (SFP) \u0645\u0646 \u0646\u0648\u0639 \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH \u0625\u0644\u0649 \u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0646\u0641\u0633\u0647\u0627. \u0648\u0643\u0645\u0627 \u0648\u064f\u0636\u0650\u062d\u064e \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u0641\u0625\u0646 \u0643\u0644\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u064a\u0646 \u064a\u0635\u0641\u0627\u0646 \u0639\u0645\u0648\u0645\u064b\u0627 \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0628\u0635\u0631\u064a \u0646\u0641\u0633\u0647. \u0623\u0645\u0627 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d \u0641\u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0628\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u062a\u064a \u062a\u063a\u0637\u064a\u0647\u0627 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629\u060c \u0648\u0644\u064a\u0633 \u0639\u0644\u0649 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062a\u0633\u0645\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665. \u0648\u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062d\u062f\u062f \u0627\u0644\u0642\u0631\u0627\u0631 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0645\u0627 \u062a\u062f\u0639\u0645\u0647 \u0628\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0644\u062f\u064a\u0643 \u0641\u0639\u0644\u064a\u064b\u0651\u0627\u060c \u0648\u0644\u064a\u0633 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u0648\u0633\u0648\u0645\u0629 \u0628\u0640 LX \u0623\u0648 LH.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/24313a439f3e445e8addb3e75ffbaab6.jpg\" alt=\"Which Module Should You Choose For Your Network?\" class=\"wp-image-2428\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/24313a439f3e445e8addb3e75ffbaab6.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/24313a439f3e445e8addb3e75ffbaab6-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/24313a439f3e445e8addb3e75ffbaab6-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/24313a439f3e445e8addb3e75ffbaab6-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/24313a439f3e445e8addb3e75ffbaab6-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0666. \u062f\u0644\u064a\u0644 \u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u0667. \u0627\u0644\u062e\u0637\u0648\u0629 \u0661: \u062d\u062f\u062f \u0646\u0648\u0639 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u0630\u064a \u062a\u0633\u062a\u062e\u062f\u0645\u0647<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0664. \u0623\u0644\u064a\u0627\u0641 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 (SMF):<br>\u0668. \u2714 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0648\u062d\u062f\u0627\u062a \u0661\u0660\u0660\u0660BASE-LX\/LH<br>\u0669. \u2714 \u064a\u062f\u0639\u0645 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 (\u062d\u062a\u0649 \u062d\u0648\u0627\u0644\u064a \u0661\u0660 \u0643\u0645)<br>\u0661\u0660. \u2714 \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0633\u062a\u0642\u0631 \u0648\u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0641\u0642\u062f<\/p><\/li>\n\n\n\n<li><p>\u0662\u0662. \u0623\u0644\u064a\u0627\u0641 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 (MMF):<br>\u0661\u0661. \u2714 \u0645\u062f\u0639\u0648\u0645 \u0641\u064a \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a LX\/LH \u0636\u0645\u0646 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<br>\u0661\u0662. \u26a0 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u062f\u0642\u064a\u0642 \u0645\u0646 \u062f\u0631\u062c\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a (OM1\/OM2\/OM3\/OM4)<br>\u0661\u0663. \u26a0 \u0642\u062f \u064a\u062a\u0637\u0644\u0628 \u0643\u0628\u0644 \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0646\u0645\u0637 (Mode-Conditioning Patch Cable) \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u0661\u0664. \u0627\u0644\u062e\u0637\u0648\u0629 \u0662: \u0642\u064a\u0651\u0645 \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0631\u0627\u0628\u0637<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0661\u0665. \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062f\u0649 \u2192 \u0642\u062f \u064a\u0643\u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0646\u0645\u0627\u0637 (MMF)<\/p><\/li>\n\n\n\n<li><p>\u0661\u0666. \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a \u0623\u0648 \u0628\u064a\u0646 \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u2192 \u064a\u064f\u0648\u0635\u0649 \u0628\u0634\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0646\u0645\u0637 (SMF)<\/p><\/li>\n\n\n\n<li><p>\u0661\u0667. \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u0645\u0624\u0633\u0633\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u0623\u0648 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u2192 \u064a\u062a\u0637\u0644\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0646\u0645\u0637 (SMF)<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u0661\u0668. \u0627\u0644\u062e\u0637\u0648\u0629 \u0663: \u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0631\u0645\u064a\u0632 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0661\u0669. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0627\u0644\u062a\u0634\u0627\u0628\u0647 \u0627\u0644\u0648\u0638\u064a\u0641\u064a \u0628\u064a\u0646 LX \u0648LH\u060c \u062a\u0623\u0643\u0651\u062f \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0662\u0660. \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u0628\u062f\u0651\u0644 \u0648\u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644<\/p><\/li>\n\n\n\n<li><p>\u0662\u0661. \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0631\u0645\u064a\u0632 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 (\u0648\u062e\u0627\u0635\u0629 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0633\u064a\u0633\u0643\u0648 \u0645\u062b\u0644 Cisco Systems)<\/p><\/li>\n\n\n\n<li><p>\u0662\u0662. \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u0648\u0633\u0648\u0645\u0629 \u0628\u0640 \u0661\u0660\u0660\u0660BASE-LX\/LH\u060c \u0645\u0645\u0627 \u064a\u062f\u0644 \u0639\u0644\u0649 \u062a\u0648\u0627\u0641\u0642 \u0645\u0632\u062f\u0648\u062c<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0662\u0663. \u0645\u0644\u062e\u0651\u0635 \u0623\u0641\u0636\u0644 \u062d\u0627\u0644\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0662\u0664. \u0648\u0644\u062a\u0628\u0633\u064a\u0637 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u0662\u0665. \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0646\u0645\u0637 (SMF) (\u0645\u0648\u0635\u0649 \u0628\u0647\u0627):<\/strong><br>\u0662\u0666. \u2714 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0648\u062d\u062f\u0627\u062a \u0661\u0660\u0660\u0660BASE-LX\/LH<br>\u0662\u0667. \u2714 \u0631\u0648\u0627\u0628\u0637 \u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u0633\u062a\u0642\u0631\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649<br>\u0662\u0668. \u2714 \u0623\u0642\u0644 \u0645\u062e\u0627\u0637\u0631 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631<\/p><\/li>\n\n\n\n<li><p><strong>\u0662\u0669. \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0646\u0645\u0627\u0637 (MMF) (\u0628\u064a\u0626\u0627\u062a \u0642\u062f\u064a\u0645\u0629 \u0623\u0648 \u0645\u0633\u0627\u0641\u0627\u062a \u0642\u0635\u064a\u0631\u0629):<\/strong><br>\u0663\u0660. \u2714 \u062a\u0639\u0645\u0644 \u0645\u0639 \u0648\u062d\u062f\u0627\u062a LX\/LH \u0636\u0645\u0646 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<br>\u0663\u0661. \u26a0 \u0642\u062f \u064a\u062a\u0637\u0644\u0628 \u0643\u0628\u0644 \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0646\u0645\u0637 (MCP)<br>\u0663\u0662. \u26a0 \u0627\u0644\u0623\u062f\u0627\u0621 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a<\/p><\/li>\n\n\n\n<li><p><strong>\u0663\u0663. \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062d\u0631\u0645 \u0627\u0644\u062c\u0627\u0645\u0639\u064a:<\/strong><br>\u0663\u0664. \u2714 \u062a\u0639\u062a\u0645\u062f \u0639\u0627\u062f\u0629\u064b \u0639\u0644\u0649 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0646\u0645\u0637 (SMF) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062d\u062f\u0627\u062a \u0628\u0635\u0631\u064a\u0627\u062a LX\/LH<br>\u0663\u0665. \u2714 \u062a\u0648\u0627\u0632\u0646 \u0645\u062b\u0627\u0644\u064a \u0628\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/p><\/li>\n\n\n\n<li><p><strong>\u0663\u0666. \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0644\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629:<\/strong><br>\u0663\u0667. \u26a0 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u062f\u0642\u064a\u0642 \u0645\u0646 \u0628\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a OM1\/OM2<br>\u0663\u0668. \u26a0 \u0642\u062f \u064a\u0643\u0648\u0646 \u0643\u0628\u0644 \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0646\u0645\u0637 (MCP) \u0636\u0631\u0648\u0631\u064a\u064b\u0651\u0627 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0663\u0669. \u0627\u0644\u0645\u0628\u062f\u0623 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0660. \u0623\u0647\u0645 \u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0647\u0648:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u0664\u0661. \u0625\u0646 \u0623\u062f\u0627\u0621 \u0631\u0627\u0628\u0637 \u0661\u0660\u0660\u0660BASE-LX\/LH \u064a\u062a\u062d\u062f\u062f \u0628\u0648\u0627\u0633\u0637\u0629 \u0628\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0628\u0627\u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u0648\u062d\u062f\u0629 SFP.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0662. LX \u0648LH \u0644\u064a\u0633\u0627 \u062a\u0642\u0646\u064a\u062a\u064a\u0646 \u0645\u062a\u0646\u0627\u0641\u0633\u062a\u064a\u0646 \u2014 \u0628\u0644 \u0647\u0645\u0627 \u062a\u0633\u0645\u064a\u062a\u0627\u0646 \u0645\u062e\u062a\u0644\u0641\u062a\u0627\u0646 \u0644\u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0644\u0634\u0628\u0643\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0664\u0663. \u0627\u0644\u062e\u0644\u0627\u0635\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0664. \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0627\u062a \u0661\u0660\u0660\u0660BASE-LX \u0648\u0661\u0660\u0660\u0660BASE-LH:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0664\u0665. \u0644\u0627 \u062a\u0639\u062a\u0628\u0631\u0647\u0645\u0627 \u0645\u0639\u0627\u064a\u064a\u0631 \u0628\u0635\u0631\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629<\/p><\/li>\n\n\n\n<li><p>\u0664\u0666. \u0631\u0643\u0651\u0632 \u0639\u0644\u0649 \u0646\u0648\u0639 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0636\u0648\u0626\u064a \u0648\u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/p><\/li>\n\n\n\n<li><p>\u0664\u0667. \u062a\u0623\u0643\u0651\u062f \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0646\u0635\u0651\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0668. \u2714 \u0641\u064a \u0645\u0639\u0638\u0645 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u0633\u062a\u0624\u062f\u064a \u0643\u0644\u062a\u0627 \u0627\u0644\u0648\u062d\u062f\u062a\u064a\u0646 \u0646\u0641\u0633 \u0627\u0644\u0623\u062f\u0627\u0621 \u062a\u0645\u0627\u0645\u064b\u0627 \u0639\u0646\u062f \u062a\u0637\u0627\u0628\u0642\u0647\u0645\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0645\u0639 \u0628\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0664\u0669. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0628\u062d\u062b \u0639\u0646 \u0648\u062d\u062f\u0627\u062a SFP \u0645\u0646 \u0646\u0648\u0639 \u0661\u0660\u0660\u0660BASE-LX\/LH \u0645\u0648\u062b\u0648\u0642\u0629 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0641\u0627\u0633\u062a\u0643\u0634\u0641 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>\u0666. \u0645\u062a\u062c\u0631 LINK-PP \u0627\u0644\u0631\u0633\u0645\u064a<\/strong><\/a> \u0665\u0660. \u0644\u0645\u0639\u0631\u0641\u0629 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u064f\u062e\u062a\u0628\u0631\u0629 \u0648\u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u0623\u062f\u0627\u0621 \u0645\u0633\u062a\u0642\u0631 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0625\u064a\u062b\u0631\u0646\u062a \u062c\u064a\u062c\u0627\u0628\u062a \u0639\u0628\u0631 \u0643\u0644 \u0645\u0646 \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 \u0648\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0646\u0645\u0627\u0637.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0665\u0661. \u0627\u062e\u062a\u0631 \u062d\u0644 \u0648\u062d\u062f\u0629 SFP \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0634\u0628\u0643\u062a\u0643 \u0648\u0627\u062d\u0631\u0635 \u0639\u0644\u0649 \u062a\u0648\u0641\u064a\u0631 \u0627\u062a\u0635\u0627\u0644 \u0645\u062a\u0633\u0642 \u0648\u0639\u0627\u0644\u064a \u0627\u0644\u0623\u062f\u0627\u0621 \u0645\u0646 \u0627\u0644\u062d\u0648\u0627\u0641 \u062d\u062a\u0649 \u0627\u0644\u0645\u0631\u0643\u0632.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0661\u0662. \u062a\u0639\u0631\u064e\u0651\u0641 \u0639\u0644\u0649 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0628\u064a\u0646 \u0661\u0660\u0660\u0660BASE-LH \u0648\u0661\u0660\u0660\u0660BASE-LX\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a\u060c \u0648\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0623\u0644\u064a\u0627\u0641\u060c \u0648\u062a\u0633\u0645\u064a\u0629 \u0633\u064a\u0633\u0643\u0648\u060c \u0648\u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0644 \u0645\u0646\u0647\u0645\u0627.<\/p>","protected":false},"author":1,"featured_media":2429,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[15],"class_list":["post-2434","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-link-pp-1g-sfp-modules"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2434","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=2434"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2434\/revisions"}],"predecessor-version":[{"id":10701,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/posts\/2434\/revisions\/10701"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media\/2429"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/media?parent=2434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/categories?post=2434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ar\/wp-json\/wp\/v2\/tags?post=2434"}],"curies":[{"name":"\u0661. 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