{"id":2700,"date":"2026-03-31T00:00:00","date_gmt":"2026-03-31T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/sfp-40km-10gbase-er-extended-reach-optical-module\/"},"modified":"2026-06-22T03:40:00","modified_gmt":"2026-06-22T03:40:00","slug":"sfp-40km-10gbase-er-extended-reach-optical-module","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/products\/sfp-40km-10gbase-er-extended-reach-optical-module","title":{"rendered":"SFP+ 40km\uff0810GBASE-ER\uff09\uff1a\u9577\u8ddd\u96e2\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u30ac\u30a4\u30c9"},"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\/3273b49de0574662a3db0bad99120cd3-1024x536.jpg\" alt=\"SFP+ 40km (10GBASE-ER): Extended-Reach Optical Module Guide\" class=\"wp-image-2690\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3273b49de0574662a3db0bad99120cd3-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3273b49de0574662a3db0bad99120cd3-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3273b49de0574662a3db0bad99120cd3-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3273b49de0574662a3db0bad99120cd3-18x9.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3273b49de0574662a3db0bad99120cd3.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475581.htm\">SFP+ 40km<\/a> (<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476054.htm\">10GBASE-ER<\/a>) \u306f\u3001\u5358\u4e00\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a\u3067\u6700\u592740\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\u306e\u9577\u8ddd\u96e2\u4f1d\u9001\u3092\u53ef\u80fd\u306b\u3059\u308b10\u30ae\u30ac\u30d3\u30c3\u30c8\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u901a\u5e38\u30011550 nm\u306e\u6ce2\u9577\u3067\u52d5\u4f5c\u3057\u3001<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-duplex-lc-connector-explained\/\">LC\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30b3\u30cd\u30af\u30bf<\/a>, \u3001\u304a\u3088\u3073\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u53ef\u8996\u5316\u306e\u305f\u3081\u306e\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08DOM\/DDM\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001SFP+ 40km\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3001\u30e1\u30c8\u30ed\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u3001\u5b89\u5b9a\u3057\u305f\u9577\u8ddd\u96e2\u63a5\u7d9a\u304c\u4e0d\u53ef\u6b20\u306a\u5834\u6240\u3067\u5e83\u304f\u5c55\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001SFP+ 40km\u304c\u5b9f\u969b\u306b\u610f\u5473\u3059\u308b\u3082\u306e\u300110GBASE-ER\u304c\u306a\u3069\u306e\u4ee3\u66ff\u898f\u683c\u3068\u3069\u306e\u3088\u3046\u306b\u6bd4\u8f03\u3055\u308c\u308b\u304b\u3001<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/477270.htm\">BX40<\/a>, \u3001\u304a\u3088\u3073\u8ddd\u96e2\u3001\u4e92\u63db\u6027\u3001\u5c55\u958b\u74b0\u5883\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6280\u8853\u7684\u30fb\u5de5\u5b66\u7684\u306a\u89b3\u70b9\u304b\u3089\u6839\u62e0\u306e\u3042\u308b\u5224\u65ad\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9 <\/strong>SFP+ 40km\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+ 40km\u306f\u3001\u5358\u4e00\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a\u3067\u6700\u592740\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\u306e\u9577\u8ddd\u96e2\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u76ee\u7684\u3068\u3057\u305f10\u30ae\u30ac\u30d3\u30c3\u30c8\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u4e00\u7a2e\u3067\u3059\u3002<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/single-mode-fiber-os1-vs-os2-comparison-indoor-outdoor-use\/\">\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0<\/a> \uff08SMF\uff09\u3002\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u3053\u306e\u7528\u8a9e\u306f\u3001IEEE\u304c\u5b9a\u7fa9\u3057\u305f10G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5411\u3051\u306e10GBASE-ER\uff08Extended-Reach\uff1a\u62e1\u5f35\u5230\u9054\u8ddd\u96e2\uff09\u898f\u683c\u3092\u5177\u4f53\u7684\u306b\u6307\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6280\u8853\u7684\u306b\u306f\u3001SFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4f4e\u640d\u5931\u5358\u4e00\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08\u901a\u5e38OS2\uff09\u3092\u901a\u3058\u30661550 nm\u306e\u6ce2\u9577\u3067\u5149\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9LC\u30b3\u30cd\u30af\u30bf\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u30011\u672c\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u30b9\u30c8\u30e9\u30f3\u30c9\u3092\u9001\u4fe1\uff08TX\uff09\u306b\u3001\u3082\u30461\u672c\u3092\u53d7\u4fe1\uff08RX\uff09\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u5178\u578b\u7684\u306a\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u7d0415 dB\u3067\u3042\u308a\u3001<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-network-switch\/\">\u30b9\u30a4\u30c3\u30c1<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-router-key-functions-types\/\">\u30eb\u30fc\u30bf\u30fc<\/a>, \u3001\u304a\u3088\u3073\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u9593\u3067\u3001\u9577\u8ddd\u96e2\u63a5\u7d9a\u3092\u4fe1\u983c\u6027\u9ad8\u304f\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002.<\/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\">SFP+ 40km = \u5358\u4e00\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u6700\u592740 km\u4e0a\u306710 Gbps\u4f1d\u9001\u306b\u4f7f\u7528\u3055\u308c\u308b10GBASE-ER\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3002.<\/p>\n<\/blockquote>\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\/a69b844ca02a4a60a07e55e3a8361fa5.jpg\" alt=\" What Is SFP+ 40km?\" class=\"wp-image-2691\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a69b844ca02a4a60a07e55e3a8361fa5.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a69b844ca02a4a60a07e55e3a8361fa5-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a69b844ca02a4a60a07e55e3a8361fa5-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a69b844ca02a4a60a07e55e3a8361fa5-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a69b844ca02a4a60a07e55e3a8361fa5-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">SFP+ 40km\u306810GBASE-ER\u306e\u95a2\u4fc2<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10GBASE-ER\u306f\u3001\u516c\u5f0f\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\u3067\u3059\u3002<br><\/p><\/li>\n\n\n\n<li><p>SFP+ 40km\u306f\u3001\u30d9\u30f3\u30c0\u30fc\u304a\u3088\u3073\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3059\u308b\u5e02\u5834\u540d\u79f0\u3067\u3059\u3002<br><\/p><\/li>\n\n\n\n<li><p>\u5b9f\u969b\u306b\u306f\u3001\u3053\u308c\u3089\u306f\u6a5f\u80fd\u7684\u306b\u540c\u4e00\u30ab\u30c6\u30b4\u30ea\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3067\u3059\u3002<br><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">10G\u63a5\u7d9a\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4e3b\u306b\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u3067\u306e\u5178\u578b\u7684\u306a\u8ddd\u96e2\uff0810 km\u4ee5\u4e0b\uff09\u3092\u5927\u5e45\u306b\u8d85\u3048\u306610G\u63a5\u7d9a\u3092\u5ef6\u9577\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u5efa\u7269\u9593\u307e\u305f\u306f\u30ad\u30e3\u30f3\u30d1\u30b9\u9593\u306e\u76f8\u4e92\u63a5\u7d9a<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\u30e1\u30c8\u30ed\u304a\u3088\u3073\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30f3\u30af<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304b\u3089\u30a8\u30c3\u30b8\u307e\u305f\u306f\u30c7\u30a3\u30b6\u30b9\u30bf\u30ea\u30ab\u30d0\u30ea\u30b5\u30a4\u30c8\u3078\u306e\u63a5\u7d9a<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\u4f01\u696d\u5411\u3051\u9577\u8ddd\u96e2\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u63a5\u7d9a<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">LR\uff0810 km\uff09\u306a\u3069\u306e\u77ed\u8ddd\u96e2\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u3001SFP+ 40km\u306f\u3001\u3088\u308a\u8907\u96d1\u306a\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\u5149\u5b66\u7d20\u5b50\u3084\u9ad8\u901f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u9577\u8ddd\u96e2\u4f1d\u9001\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9 <\/strong>SFP+ 40km \u4e3b\u8981\u4ed5\u69d8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+ 40km\uff0810GBASE-ER\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e3b\u8981\u4ed5\u69d8\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u9069\u5207\u306a\u5c0e\u5165\u3001\u4e92\u63db\u6027\u78ba\u4fdd\u3001\u304a\u3088\u3073\u9577\u671f\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5b89\u5b9a\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u30e1\u30c8\u30ed\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u306a\u3069\u3001\u5b9f\u969b\u306e\u9577\u8ddd\u96e2\u74b0\u5883\u306b\u304a\u3051\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u6027\u80fd\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002.<\/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\/e9978f55a148478fa95fc2b7a0819142.jpg\" alt=\"SFP+ 40km Key Specifications\" class=\"wp-image-2692\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9978f55a148478fa95fc2b7a0819142.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9978f55a148478fa95fc2b7a0819142-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9978f55a148478fa95fc2b7a0819142-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9978f55a148478fa95fc2b7a0819142-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e9978f55a148478fa95fc2b7a0819142-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">SFP+ 40km \u6280\u8853\u6982\u8981<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 214px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p>\u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>LINK-PP LPJE101NNL<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>\u78c1\u6c17\u90e8\u54c1<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 Gbps\uff08\u901a\u5e389.95\u201311.32 Gbps\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6a19\u6e9610G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u304a\u3088\u3073\u4e00\u90e8\u306e\u30de\u30eb\u30c1\u30ec\u30fc\u30c8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>\u6700\u5927\u5230\u9054\u8ddd\u96e2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u592740 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\uff09\u4e0a\u3067\u306e\u9577\u8ddd\u96e2\u4f1d\u9001\u5411\u3051\u306b\u8a2d\u8a08<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\u3001\u901a\u5e38OS2\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2\u306b\u308f\u305f\u308b\u4f4e\u6e1b\u8870\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>\u6ce2\u9577<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2\u4f1d\u9001\u306b\u304a\u3051\u308b\u4fe1\u53f7\u640d\u5931\u3092\u6700\u5c0f\u5316\u3059\u308b\u3088\u3046\u6700\u9069\u5316<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>\u30b3\u30cd\u30af\u30bf\u30bf\u30a4\u30d7<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9LC<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2\u672c\u306e\u30d5\u30a1\u30a4\u30d0\u3092\u4f7f\u7528\uff1a\u9001\u4fe1\uff08TX\uff09\u7528\u3068\u53d7\u4fe1\uff08RX\uff09\u7528\u54041\u672c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7d0414\u201315 dB<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u5168\u4f53\u3067\u8a31\u5bb9\u3055\u308c\u308b\u7dcf\u640d\u5931\u3092\u6c7a\u5b9a<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>\u6d88\u8cbb\u96fb\u529b<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>5 W\u672a\u6e80\uff08\u5178\u578b\u5024\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u5bc6\u5ea6\u5c0e\u5165\u5411\u3051\u306e\u7701\u30a8\u30cd\u30eb\u30ae\u30fc\u8a2d\u8a08<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>DOM\/DDM\u5bfe\u5fdc<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u96fb\u5727\u3001\u6e29\u5ea6\u3001TX\/RX\u51fa\u529b\u96fb\u529b\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u76e3\u8996\u53ef\u80fd<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"214\"><p><strong>\u52d5\u4f5c\u6e29\u5ea6\u7bc4\u56f2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>0\u00b0C\uff5e70\u00b0C\uff08<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476852.htm\">\u5546\u7528<\/a>\uff09\uff0f\uff0d40\u00b0C\uff5e85\u00b0C\uff08<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476854.htm\">\u7523\u696d\u7528<\/a>)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30a4\u30f3\u30c0\u30b9\u30c8\u30ea\u30a2\u30eb\u7248\uff08ER-I\uff09\u306f\u904e\u9177\u306a\u74b0\u5883\u306b\u5bfe\u5fdc<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">10GBASE-ER\u5c0e\u5165\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-1550nm-optical-transceiver\/\" target=\"_blank\" rel=\"\"><strong>1550 nm\u6ce2\u9577<\/strong><\/a><strong> \uff0b SMF\uff08OS2\uff09<\/strong> \u304c\u5b89\u5b9a\u3057\u305f40 km\u4f1d\u9001\u3092\u5b9f\u73fe\u3059\u308b\u57fa\u76e4\u3067\u3059\u3002\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08OM3\/OM4\uff09\u3067\u306f\u3053\u306e\u8ddd\u96e2\u306b\u306f\u5bfe\u5fdc\u3067\u304d\u307e\u305b\u3093\u3002.<\/p><\/li>\n\n\n\n<li><p>\u3053\u306e <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/power-budget-importance-calculation-management-for-devices\/\" target=\"_blank\" rel=\"\"><strong>\u5149\u5b66\u4e88\u7b97<\/strong><\/a><strong> \uff08\u7d0415 dB\uff09<\/strong> \u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308a\u3001\u30b3\u30cd\u30af\u30bf\u3001\u30b9\u30d7\u30e9\u30a4\u30b9\u3001\u30d5\u30a1\u30a4\u30d0\u54c1\u8cea\u3059\u3079\u3066\u304c\u3053\u306e\u640d\u5931\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>DOM\/DDM\u5bfe\u5fdc<\/strong> \u306f\u904b\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u6709\u7528\u3067\u3042\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30ea\u30f3\u30af\u306e\u5065\u5168\u6027\u3092\u76e3\u8996\u3057\u3001\u969c\u5bb3\u3092\u4e88\u6e2c\u3067\u304d\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u5c4b\u5916\u307e\u305f\u306f\u7523\u696d\u7528\u9014\u3067\u306f\u3001\u62e1\u5f35\u6e29\u5ea6\u7bc4\u56f2\u5bfe\u5fdc\uff08ER-I\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u6975\u9650\u6761\u4ef6\u4e0b\u3067\u3082\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9<\/strong>SFP+ 40km \u5bfe 10GBASE-ER \u5bfe BX40<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+ 40km \u3092\u691c\u7d22\u3059\u308b\u969b\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3057\u3070\u3057\u3070 10GBASE-ER\uff08\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff09\u3068 BX40\uff08<br><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477205.htm\">\u30b7\u30f3\u30b0\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u53cc\u65b9\u5411<br><\/a>\uff09\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6bd4\u8f03\u3057\u3066\u3044\u307e\u3059\u3002\u4e21\u65b9\u3068\u3082\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u306e\u6700\u5927 40 km \u306e\u4f1d\u9001\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u4f7f\u7528\u91cf\u3001\u5c55\u958b\u306e\u67d4\u8edf\u6027\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u69cb\u9020\u306b\u304a\u3044\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u306b\u6700\u9069\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<br>.<\/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\/a142fbc33a8e4112bcef5c2baedd45b7.jpg\" alt=\"SFP+ 40km vs. 10GBASE-ER vs. BX40\" class=\"wp-image-2693\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a142fbc33a8e4112bcef5c2baedd45b7.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a142fbc33a8e4112bcef5c2baedd45b7-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a142fbc33a8e4112bcef5c2baedd45b7-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a142fbc33a8e4112bcef5c2baedd45b7-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a142fbc33a8e4112bcef5c2baedd45b7-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u901f\u3084\u304b\u306a\u6bd4\u8f03\uff1aER \u5bfe BX40<br><\/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>\u6a5f\u80fd<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>SFP+ 40km\uff0810GBASE-ER\uff09<br><\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477270.htm\"><strong>SFP+ BX40<br><\/strong><\/a><strong> \uff08BiDi\uff09<br><\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u4f1d\u9001\u65b9\u5f0f<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30e5\u30a2\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\uff08\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\uff09<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\uff08\u53cc\u65b9\u5411\uff09<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u8981\u4ef6<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2 \u672c\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\uff08TX + RX\uff09<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1 \u672c\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\uff08TX\/RX \u5171\u7528\uff09<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u6ce2\u9577<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1550 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5bfe\u5411\u6ce2\u9577\uff08\u4f8b\uff1a1270 nm \/ 1330 nm\uff09<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30b3\u30cd\u30af\u30bf\u30bf\u30a4\u30d7<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>LC \u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>LC\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u6700\u5927\u5230\u9054\u8ddd\u96e2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u592740 km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u592740 km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5c55\u958b\u306e\u8907\u96d1\u3055<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30d7\u30eb\u3067\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5bfe\u5fdc\u3059\u308b\u30da\u30a2\uff08A\/B \u30e2\u30b8\u30e5\u30fc\u30eb\uff09\u304c\u5fc5\u8981<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30b3\u30b9\u30c8\u69cb\u9020<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u5358\u4fa1\u306f\u4f4e\u3044\u304c\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u4f7f\u7528\u91cf\u306f\u591a\u3044<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u5358\u4fa1\u306f\u9ad8\u3044\u304c\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u3092\u7bc0\u7d04<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u7528\u9014\u4f8b<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6a19\u6e96\u7684\u306a\u30ed\u30f3\u30b0\u30c7\u30a3\u30b9\u30bf\u30f3\u30b9\u30ea\u30f3\u30af<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u8cc7\u6e90\u304c\u5236\u7d04\u3055\u308c\u308b\u74b0\u5883<br><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u3053\u306e\u6bd4\u8f03\u306b\u304a\u3051\u308b 10GBASE-ER \u3068\u306f\uff1f<br><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10GBASE-ER \u306f IEEE \u306b\u3088\u308b\u516c\u5f0f\u6a19\u6e96\u3067\u3059\u3002<br><\/p><\/li>\n\n\n\n<li><p>SFP+ 40km \u306f\u5e02\u5834\u3067\u4e00\u822c\u7684\u306b\u4f7f\u308f\u308c\u308b\u540d\u79f0\u3067\u3059\u3002<br><\/p><\/li>\n\n\n\n<li><p>\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u3053\u308c\u3089\u306f\u540c\u4e00\u306e\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9 1550 nm \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6307\u3057\u307e\u3059\u3002<br><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u3059\u308b\u306b\uff1a2 \u672c\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u3068 1550 nm \u306e\u5149\u5b66\u90e8\u54c1\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u306f 10GBASE-ER\uff08SFP+ 40km\uff09\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP+ 40km\uff0810GBASE-ER\uff09\u3092\u9078\u629e\u3059\u3079\u304d\u30b1\u30fc\u30b9<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u6761\u4ef6\u306b\u8a72\u5f53\u3059\u308b\u5834\u5408\u3001ER \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3059\u3067\u306b\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9 SMF \u30a4\u30f3\u30d5\u30e9\u304c\u6574\u5099\u6e08\u307f\u3067\u3042\u308b<br><\/p><\/li>\n\n\n\n<li><p>\u5c55\u958b\u304a\u3088\u3073\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u7c21\u7d20\u5316\u3057\u305f\u3044<br><\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u5358\u4fa1\u3092\u4f4e\u304f\u6291\u3048\u305f\u3044<br><\/p><\/li>\n\n\n\n<li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u5b89\u5b9a\u6027\u304a\u3088\u3073\u6a19\u6e96\u5316\u3092\u91cd\u8996\u3057\u3066\u3044\u308b<br><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u2026\u306b\u304a\u3051\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">BX40\uff08BiDi\uff09\u3092\u9078\u629e\u3059\u3079\u304d\u30b1\u30fc\u30b9<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u6761\u4ef6\u306b\u8a72\u5f53\u3059\u308b\u5834\u5408\u3001BX40 \u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u8cc7\u6e90\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u9ad8\u4fa1\u3067\u3042\u308b<br><\/p><\/li>\n\n\n\n<li><p>\u65e2\u5b58\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u5bb9\u91cf\u3092\u500d\u5897\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b<br><\/p><\/li>\n\n\n\n<li><p>\u5bfe\u5411\u5149\u5b66\u90e8\u54c1\uff08TX\/RX \u6ce2\u9577\u30de\u30c3\u30c1\u30f3\u30b0\uff09\u3092\u7ba1\u7406\u3067\u304d\u308b<br><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">BX40 \u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5165\u624b\u304c\u56f0\u96e3\u306a\u901a\u4fe1\u4e8b\u696d\u8005\u304a\u3088\u3073\u30e1\u30c8\u30ed\u30a2\u30af\u30bb\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>.<\/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\">\u30b7\u30f3\u30d7\u30eb\u3055\u3068\u6a19\u6e96\u7684\u306a\u5c55\u958b\u306b\u306f 10GBASE-ER\uff08SFP+ 40km\uff09\u3092\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002<br>.<br>\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u9650\u3089\u308c\u3066\u304a\u308a\u3001\u30b7\u30f3\u30b0\u30eb\u30b9\u30c8\u30e9\u30f3\u30c9\u52b9\u7387\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f BX40 \u3092\u3054\u4f7f\u7528\u304f\u3060\u3055\u3044\u3002<br> <a href=\"https:\/\/www.l-p.com\/products\/476215.htm\" target=\"_self\">BiDi SFP+<br><\/a> \u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u9650\u3089\u308c\u3066\u304a\u308a\u3001\u30b7\u30f3\u30b0\u30eb\u30b9\u30c8\u30e9\u30f3\u30c9\u52b9\u7387\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u3002<br>.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9 <\/strong>SFP+ 40km \u306e\u4f7f\u7528\u4f8b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+ 40km\uff0810GBASE-ER\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u304410G\u63a5\u7d9a\u3092\u901a\u5e38\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u8ddd\u96e2\u3092\u5927\u5e45\u306b\u8d85\u3048\u3066\u5ef6\u9577\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30b7\u30ca\u30ea\u30aa\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5358\u4e00\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u6700\u592740km\u3078\u306e\u4f1d\u9001\u80fd\u529b\u306b\u3088\u308a\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u901a\u4fe1\u4e8b\u696d\u8005\u74b0\u5883\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u69cb\u6210\u8981\u7d20\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/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\/13326f8b53444a8d98acbf3b33fffaea.jpg\" alt=\"Where SFP+ 40km Is Used\" class=\"wp-image-2694\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13326f8b53444a8d98acbf3b33fffaea.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13326f8b53444a8d98acbf3b33fffaea-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13326f8b53444a8d98acbf3b33fffaea-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13326f8b53444a8d98acbf3b33fffaea-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13326f8b53444a8d98acbf3b33fffaea-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306b\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u5b9f\u4e16\u754c\u3067\u306e\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u9593\u63a5\u7d9a\uff08\u30ad\u30e3\u30f3\u30d1\u30b9\u304a\u3088\u3073\u30de\u30eb\u30c1\u30b5\u30a4\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u898f\u6a21\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3067\u306f\u3001\u8907\u6570\u306e\u5efa\u7269\u3084\u30ad\u30e3\u30f3\u30d1\u30b9\u306b\u307e\u305f\u304c\u3063\u3066\u904b\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002SFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u6a5f\u80fd\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b5\u30a4\u30c8\u9593\u306e\u9ad8\u901f10G\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u63a5\u7d9a<\/p><\/li>\n\n\n\n<li><p>\u7523\u696d\u56e3\u5730\u3084\u4f01\u696d\u30ad\u30e3\u30f3\u30d1\u30b9\u5185\u306b\u304a\u3051\u308b\u5b89\u5b9a\u3057\u305f\u30ea\u30f3\u30af<\/p><\/li>\n\n\n\n<li><p>\u30ea\u30fc\u30b9\u30e9\u30a4\u30f3\u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u306a\u304f\u5b89\u5168\u306a\u30c7\u30fc\u30bf\u4f1d\u9001<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u8ddd\u96e2\u306b\u308f\u305f\u308b\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u304b\u3064\u9ad8\u5e2f\u57df\u5e45\u306e\u63a5\u7d9a\u3092\u5fc5\u8981\u3068\u3059\u308b\u7d44\u7e54\u306b\u6700\u9069<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e1\u30c8\u30ed\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08MAN\uff0f\u901a\u4fe1\u30a4\u30f3\u30d5\u30e9\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-metropolitan-area-network\/\">\u90fd\u5e02\u570f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/a> \uff08MAN\uff09\u306b\u304a\u3044\u3066\u3001SFP+ 40km\u306f\u4ee5\u4e0b\u306e\u5206\u91ce\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30a2\u30af\u30bb\u30b9\u30ce\u30fc\u30c9\u9593\u306e\u63a5\u7d9a<\/p><\/li>\n\n\n\n<li><p>\u901a\u4fe1\u4e8b\u696d\u8005\u306e\u30d0\u30c3\u30af\u30db\u30fc\u30eb\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u30a4\u30f3\u30d5\u30e9\u306e\u30b5\u30dd\u30fc\u30c8<\/p><\/li>\n\n\n\n<li><p>\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4f1d\u9001\u306e\u5b9f\u73fe<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306b\u4ee5\u4e0b\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\uff1a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-an-isp-internet-service-provider\/\">ISP\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\uff09<\/a> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-5g-backhaul\/\">\u56fa\u5b9a\u7121\u7dda\u30a2\u30af\u30bb\u30b9\uff08FWA\uff09<\/a>, \u304a\u3088\u3073\u90fd\u5e02\u898f\u6a21\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08SAN\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3067\u306f\u3001SFP+ 40km\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6570\u5341\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\u96e2\u308c\u305f\u5834\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30c7\u30a3\u30b6\u30b9\u30bf\u30ea\u30ab\u30d0\u30ea\uff08DR\uff09\u30b5\u30a4\u30c8<\/p><\/li>\n\n\n\n<li><p>\u4e3b\u8981\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u9593\u306e\u30c7\u30fc\u30bf\u8907\u88fd<\/p><\/li>\n\n\n\n<li><p>Ethernet\u4e0a\u3067\u306eFibre Channel\uff08<a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/fibre-channel-over-ethernet-fcoe-modern-data-centers\/\" target=\"_blank\" rel=\"\">FCoE<\/a>\uff09\u307e\u305f\u306fIP\u30b9\u30c8\u30ec\u30fc\u30b8\u30ea\u30f3\u30af\u306e\u5ef6\u9577<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u8ddd\u96e2\u306b\u308f\u305f\u308a <strong>\u30c7\u30fc\u30bf\u6574\u5408\u6027\u304a\u3088\u3073\u4e8b\u696d\u7d99\u7d9a\u6027\u3092\u78ba\u4fdd<\/strong> \u3057\u307e\u3059<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9577\u8ddd\u96e2\u30b9\u30a4\u30c3\u30c1\u9593\u30ea\u30f3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u983b\u7e41\u306b\u5c55\u958b\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30a2\u30b9\u30a4\u30c3\u30c1\u9593\u3001\u307e\u305f\u306f\u30b3\u30a2\u30b9\u30a4\u30c3\u30c1\u3068\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u30b9\u30a4\u30c3\u30c1\u9593\u306e\u63a5\u7d9a<\/p><\/li>\n\n\n\n<li><p>10km\u3092\u8d85\u3048\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7bc4\u56f2\u306e\u62e1\u5f35\uff08LR\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5236\u9650\u3092\u8d85\u3048\u308b\u5834\u5408\uff09<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bb9\u91cf\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30ea\u30f3\u30af\u306e\u69cb\u7bc9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">LR\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u3082\u306f\u3084\u5341\u5206\u3067\u306a\u3044\u5834\u5408\u306e <strong>\u76f4\u63a5\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u7d4c\u8def<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a\uff08DCI\uff09\u304a\u3088\u3073\u30a8\u30c3\u30b8\u63a5\u7d9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u63a5\u7d9a\u304c\u3057\u3070\u3057\u3070\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e3b\u8981\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3068\u30a8\u30c3\u30b8\u307e\u305f\u306f\u5730\u57df\u65bd\u8a2d\u3068\u306e\u63a5\u7d9a<\/p><\/li>\n\n\n\n<li><p>\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b5\u30a4\u30c8\u3068\u306e\u63a5\u7d9a<\/p><\/li>\n\n\n\n<li><p>\u90fd\u5e02\u9593\u306e\u30b3\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u65bd\u8a2d\u9593\u306e\u63a5\u7d9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+ 40km\u306f\u3001\u8ddd\u96e2\u304c40 km\u4ee5\u5185\u306e\u5834\u5408\u306b\u3001\u3088\u308a\u8907\u96d1\u306a\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u4ee3\u308f\u308b\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u4ee3\u66ff\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30af\u30e9\u30a6\u30c9\u3001\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u5206\u6563\u578b\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/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\">SFP+ 40km\u306f\u300110G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u90fd\u5e02\u898f\u6a21\u306e\u8ddd\u96e2\u306b\u308f\u305f\u3063\u3066\u62e1\u5f35\u3059\u308b\u305f\u3081\u306e\u5b9a\u756a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u77ed\u8ddd\u96e2\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u7528\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u3088\u308a\u8907\u96d1\u306a\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u4f1d\u9001\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9 <\/strong>\u9069\u5207\u306aSFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306aSFP+ 40km\uff0810GBASE-ER\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u5358\u306b\u8ddd\u96e2\u306b\u5408\u81f4\u3055\u305b\u308b\u3053\u3068\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u4ee5\u4e0b\u306e\u8981\u7d20\u3092\u614e\u91cd\u306b\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-to-test-sfp-compatibility\/\">\u4e92\u63db\u6027<\/a>, \u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3001\u304a\u3088\u3073\u5b9f\u969b\u306e\u5c55\u958b\u6761\u4ef6\u3067\u3059\u3002\u8aa4\u3063\u305f\u9078\u629e\u306f\u3001\u30ea\u30f3\u30af\u969c\u5bb3\u3001\u4e0d\u5b89\u5b9a\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u307e\u305f\u306f\u4e0d\u5fc5\u8981\u306a\u30b3\u30b9\u30c8\u5897\u52a0\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/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\/b7e34d99062f40ab97ec7121e7912f44.jpg\" alt=\"How to Choose the Right SFP+ 40km Module\" class=\"wp-image-2695\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b7e34d99062f40ab97ec7121e7912f44.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b7e34d99062f40ab97ec7121e7912f44-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b7e34d99062f40ab97ec7121e7912f44-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b7e34d99062f40ab97ec7121e7912f44-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b7e34d99062f40ab97ec7121e7912f44-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u5411\u3051\u306e\u5b9f\u8df5\u7684\u306a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3067\u3059\u3002\u9069\u5207\u306a\u5224\u65ad\u3092\u304a\u624b\u4f1d\u3044\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP+ 40km\u8cfc\u5165\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/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>\u8981\u7d20<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u78ba\u8a8d\u3059\u3079\u304d\u9805\u76ee<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30b9\u30a4\u30c3\u30c1\u4e92\u63db\u6027<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d9\u30f3\u30c0\u30fc\u5bfe\u5fdc\u72b6\u6cc1\uff08Cisco\u3001Juniper\u3001HPE\u306a\u3069\uff09\u304a\u3088\u3073MSA\u6e96\u62e0\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u62d2\u5426\u3084\u30dd\u30fc\u30c8\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4fdd\u8a3c <strong>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08OS2\uff09<\/strong> \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40 km\u4f1d\u9001\u306b\u306f\u5fc5\u9808\u3067\u3042\u308a\u3001MMF\u3067\u306f\u52d5\u4f5c\u3057\u307e\u305b\u3093\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5c55\u958b\u8ddd\u96e2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5b9f\u969b\u306e\u30ea\u30f3\u30af\u9577\uff08\u4f8b\uff1a10 km\u300125 km\u300140 km\uff09\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u904e\u5270\u4ed5\u69d8\u307e\u305f\u306f\u6027\u80fd\u4e0d\u8db3\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u56de\u907f\u3057\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5168\u640d\u5931\uff08\u30d5\u30a1\u30a4\u30d0\u30fc\u6e1b\u8870\uff0b\u30b3\u30cd\u30af\u30bf\u30fc\uff0b\u30b9\u30d7\u30e9\u30a4\u30b9 \u2264 \u7d0415 dB\uff09\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2\u306b\u308f\u305f\u308b\u4fe1\u53f7\u306e\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30b3\u30cd\u30af\u30bf\u30bf\u30a4\u30d7<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e21\u7aef\u306e <strong>LC\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/strong> \u30dd\u30fc\u30c8\u3092\u4e00\u81f4\u3055\u305b\u307e\u3059\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7269\u7406\u7684\u975e\u4e92\u63db\u6027\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30d9\u30f3\u30c0\u30fc\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9069\u5207\u306b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3055\u308c\u305f\u3001\u307e\u305f\u306f\u4e92\u63db\u6027\u306e\u3042\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\u52d5\u4f5c\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u52d5\u4f5c\u6e29\u5ea6\u7bc4\u56f2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5546\u7528\uff080\u201370\u00b0C\uff09\u307e\u305f\u306f\u7523\u696d\u7528\uff08-40\u201385\u00b0C\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5c4b\u5916\u307e\u305f\u306f\u904e\u9177\u306a\u74b0\u5883\u3067\u306f\u91cd\u8981\u3067\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/ddm-dom-in-optical-transceivers\/\"><strong>\u30d1\u30b9\u306e\u5065\u5eb7\u72b6\u614b\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/strong><\/a><strong> \u30b5\u30dd\u30fc\u30c8<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8a3a\u65ad\u304a\u3088\u3073\u9577\u671f\u7684\u306a\u4fdd\u5b88\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30d1\u30ef\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\uff0f\u6d88\u8cbb\u96fb\u529b<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u901a\u5e38\u306f&lt;1.5W\uff1b\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8\u5236\u9650\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u5bc6\u5ea6\u5c55\u958b\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3059\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u9078\u5b9a\u30ed\u30b8\u30c3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8ddd\u96e2\u3068\u30c8\u30dd\u30ed\u30b8\u30fc\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u226410 km \u2192 \u4ee3\u308f\u308a\u306bLR\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li>\n\n\n\n<li><p>\u6700\u592740 km \u2192 SFP+ 40km\uff0810GBASE-ER\uff09\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u9650\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408 \u2192 BX40\uff08\u30b7\u30f3\u30b0\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\uff09\u306e\u4ee3\u66ff\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>OS2\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u65e2\u5b58\u306e\u6e1b\u8870\u304a\u3088\u3073\u30b9\u30d7\u30e9\u30a4\u30b9\u54c1\u8cea\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30a4\u30c3\u30c1\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u304a\u4f7f\u3044\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5fc5\u8981\u3068\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>MSA\u6e96\u62e0\u307e\u305f\u306f <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/products\/third-party-sfp-cost-compatibility-guide\/\" target=\"_blank\" rel=\"\">\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd<\/a> \u4e92\u63db\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63a2\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u74b0\u5883\u6761\u4ef6\u3092\u8a55\u4fa1\u3057\u307e\u3059<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5c4b\u5185\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc \u2192 \u5546\u7528\u6e29\u5ea6\u7bc4\u56f2\u3067\u5341\u5206\u3067\u3059<\/p><\/li>\n\n\n\n<li><p>\u5c4b\u5916\uff0f\u7523\u696d\u7528 \u2192 ER-I\uff08\u7523\u696d\u7528\u30b0\u30ec\u30fc\u30c9\uff09\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5149\u5b66\u4e88\u7b97\u3092\u691c\u8a3c\u3057\u307e\u3059<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5168\u4f53\u306e\u30ea\u30f3\u30af\u640d\u5931\u304c\u7d0414\uff5e15 dB\u4ee5\u5185\u306b\u53ce\u307e\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u30b3\u30cd\u30af\u30bf\u3001\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u3001\u304a\u3088\u3073\u7d4c\u5e74\u52a3\u5316\u4f59\u88d5\u3092\u542b\u3081\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u907f\u3051\u308b\u3079\u304d\u4e00\u822c\u7684\u306a\u9078\u5b9a\u30df\u30b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u274c \u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08<a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/fiber-optic-cable-om3-vs-om4\/\" target=\"_blank\" rel=\"\">OM3\/OM4<\/a>\uff09\u3092\u4f7f\u7528\u3059\u308b \u2192 40 km\u3067\u306f\u52d5\u4f5c\u3057\u307e\u305b\u3093<\/p><\/li>\n\n\n\n<li><p>\u274c \u30b9\u30a4\u30c3\u30c1\u4e92\u63db\u6027\u5236\u9650\u3092\u7121\u8996\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u274c \u30ea\u30f3\u30af\u640d\u5931\uff08\u7279\u306b\u53e4\u3044\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u304a\u3044\u3066\uff09\u3092\u898b\u843d\u3068\u3059<\/p><\/li>\n\n\n\n<li><p>\u274c <a href=\"https:\/\/www.l-p.com\/products\/477946.htm\" target=\"_self\">ER<\/a> BX40\u3092\u9078\u629e\u3059\u308c\u3070\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u8cc7\u6e90\u3092\u7bc0\u7d04\u3067\u304d\u308b\u306e\u306b\u3001\u305d\u308c\u3092\u9078\u3070\u306a\u3044<\/p><\/li>\n\n\n\n<li><p>\u274c DOM\uff0fDDM\u3092\u7701\u7565\u3057\u3001\u5f8c\u7d9a\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u56f0\u96e3\u306b\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9SMF\u4e0a\u3067\u6700\u592740 km\u306b\u308f\u305f\u308b\u5b89\u5b9a\u3057\u305f\u6a19\u6e96\u898f\u683c\u6e96\u62e0\u306e10G\u4f1d\u9001\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001SFP+ 40km\uff0810GBASE-ER\uff09\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5c0e\u5165\u524d\u306b\u3001\u5fc5\u305a\u4e92\u63db\u6027\u304a\u3088\u3073\u5149\u5b66\u4e88\u7b97\u3092\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9 <\/strong>\u4e00\u822c\u7684\u306a\u4e92\u63db\u6027\u554f\u984c\u3068\u305d\u306e\u56de\u907f\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+ 40km\uff0810GBASE-ER\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u696d\u754c\u6a19\u6e96\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u5c55\u958b\u3067\u306f\u30ea\u30f3\u30af\u969c\u5bb3\u3084\u4e0d\u5b89\u5b9a\u306a\u52d5\u4f5c\u3092\u5f15\u304d\u8d77\u3053\u3059\u4e92\u63db\u6027\u554f\u984c\u304c\u983b\u767a\u3057\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u554f\u984c\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u81ea\u4f53\u3067\u306f\u306a\u304f\u3001\u8a2d\u5b9a\u306e\u4e0d\u4e00\u81f4\u3001\u30a4\u30f3\u30d5\u30e9\u306e\u5236\u9650\u3001\u307e\u305f\u306f\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u5236\u9650\u306b\u3088\u3063\u3066\u751f\u3058\u307e\u3059\u3002.<\/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\/37a707d76fc84c19852366b1474dc081.jpg\" alt=\"Common Compatibility Problems and How to Avoid Them\" class=\"wp-image-2696\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37a707d76fc84c19852366b1474dc081.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37a707d76fc84c19852366b1474dc081-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37a707d76fc84c19852366b1474dc081-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37a707d76fc84c19852366b1474dc081-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/37a707d76fc84c19852366b1474dc081-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306b\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u305d\u306e\u56de\u907f\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30ed\u30c3\u30af\uff08\u672a\u30b5\u30dd\u30fc\u30c8\uff0f\u62d2\u5426\u3055\u308c\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u554f\u984c\uff1a<\/strong><br>\u4e00\u90e8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u30d9\u30f3\u30c0\u30fc\uff08\u4f8b\uff1aCisco\u3001HPE\u3001Juniper\u306a\u3069\uff09\u306f\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30b3\u30fc\u30c9\u691c\u8a3c\u3092\u5f37\u5236\u3057\u3066\u304a\u308a\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u307e\u305f\u306f\u672a\u30b3\u30fc\u30c9\u5316\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u62d2\u5426\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477954.htm\">SFP+\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u8c61\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30dd\u30fc\u30c8\u306b\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u300d\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u201c<\/p><\/li>\n\n\n\n<li><p>\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3055\u308c\u307e\u305b\u3093<\/p><\/li>\n\n\n\n<li><p>CLI\u307e\u305f\u306f\u30ed\u30b0\u306b\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56de\u907f\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30b3\u30fc\u30c9\u304c\u4ed8\u4e0e\u3055\u308c\u305f <a href=\"https:\/\/www.l-p.com\/products\/477947.htm\" target=\"_self\">\u4e92\u63db\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059<\/a><\/p><\/li>\n\n\n\n<li><p>\u5b9f\u8a3c\u6e08\u307f\u306e\u4e92\u63db\u6027\u3092\u6301\u3064MSA\u6e96\u62e0\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u9078\u629e\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u8cfc\u5165\u524d\u306b\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u30ea\u30b9\u30c8\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u5c55\u958b\u5931\u6557\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u672a\u30b5\u30dd\u30fc\u30c8\u307e\u305f\u306f\u4e0d\u4e00\u81f4\u306e\u6ce2\u9577<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u554f\u984c\uff1a<\/strong><br>SFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u901a\u5e381550 nm\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001BX40\u306a\u3069\u306e\u4ee3\u66ff\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30da\u30a2\u6ce2\u9577\uff081270\uff0f1330 nm\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u8aa4\u3063\u3066\u6df7\u5728\u3055\u305b\u308b\u3068\u30ea\u30f3\u30af\u304c\u5207\u65ad\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u8c61\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30afLED\u304c\u70b9\u706f\u3057\u307e\u305b\u3093<\/p><\/li>\n\n\n\n<li><p>RX\u96fb\u529b\u304c\u30bc\u30ed\u307e\u305f\u306f\u975e\u5e38\u306b\u4f4e\u3044\u5024\u3092\u793a\u3059<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30d0\u30a4\u30b9\u304c\u4e92\u3044\u306b\u691c\u51fa\u3067\u304d\u306a\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56de\u907f\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e21\u7aef\u3067\u540c\u3058\u898f\u683c\uff08ER \u2194 ER\uff09\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>BX40\u3067\u306f\u3001\u5e38\u306b\u30de\u30c3\u30c1\u3057\u305fA\/B\u30da\u30a2\u3092\u4f7f\u7528\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u8a2d\u7f6e\u524d\u306b\u6ce2\u9577\u4ed5\u69d8\u3092\u518d\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u985e\u304c\u8aa4\u3063\u3066\u3044\u308b\uff08SMF vs. MMF\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u554f\u984c\uff1a<\/strong><br>SFP+ 40km\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\uff08OS2\uff09\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\uff08OM3\/OM4\uff09\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4fe1\u53f7\u640d\u5931\u304a\u3088\u3073\u30ea\u30f3\u30af\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u8c61\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3055\u308c\u306a\u3044\u3001\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a<\/p><\/li>\n\n\n\n<li><p>\u6975\u3081\u3066\u9ad8\u3044 <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/attenuation-in-optical-transceiver-management-and-solutions\/\" target=\"_blank\" rel=\"\">\u6e1b\u8870<\/a><\/p><\/li>\n\n\n\n<li><p>\u8ca0\u8377\u6642\u306b\u30ea\u30f3\u30af\u304c\u5207\u65ad\u3055\u308c\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56de\u907f\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5e38\u306b\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\uff08OS2\uff09\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5185\u3067\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u985e\u3092\u660e\u78ba\u306b\u30e9\u30d9\u30eb\u8868\u793a\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u30d1\u30c3\u30c1\u30b3\u30fc\u30c9\u3092\u6df7\u5728\u3055\u305b\u306a\u3044\uff08MMF vs. SMF\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u304c\u4e0d\u5341\u5206<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u554f\u984c\uff1a<\/strong><br>\u8ddd\u96e2\u304c40 km\u4ee5\u5185\u3067\u3042\u3063\u3066\u3082\u3001\u30b3\u30cd\u30af\u30bf\u3001\u30b9\u30d7\u30e9\u30a4\u30b9\u3001\u307e\u305f\u306f\u4f4e\u54c1\u8cea\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u306b\u3088\u308b\u904e\u5270\u306a\u640d\u5931\u304c\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7d0414\u201315 dB\u306e\u4e88\u7b97\u3092\u8d85\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u8c61\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e00\u6642\u7684\u306a\u30ea\u30f3\u30af\u5207\u65ad<\/p><\/li>\n\n\n\n<li><p>RX\u5149\u96fb\u529b\u304c\u4f4e\u3044<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u3044 <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/understanding-what-is-bit-error-rate\/\" target=\"_blank\" rel=\"\">\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u30ec\u30fc\u30c8<\/a> \u307e\u305f\u306f\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56de\u907f\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5c0e\u5165\u524d\u306b\u5168\u30ea\u30f3\u30af\u640d\u5931\u3092\u8a08\u7b97\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073\u30b9\u30d7\u30e9\u30a4\u30b9\u306e\u6570\u3092\u6700\u5c0f\u9650\u306b\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u54c1\u8cea\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u3092\u4f7f\u7528\u3057\u3001 <a href=\"https:\/\/www.l-p.com\/blog\/knowledge-center\/how-to-clean-fiber-optic-connectors.htm\" target=\"_blank\" rel=\"\">\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383\u3059\u308b<\/a><\/p><\/li>\n\n\n\n<li><p>\u7d4c\u5e74\u52a3\u5316\u304a\u3088\u3073\u74b0\u5883\u8981\u56e0\u306b\u5099\u3048\u3066\u4f59\u88d5\u3092\u78ba\u4fdd\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">DOM\/DDM\u306e\u5236\u9650\u307e\u305f\u306f\u8aa4\u89e3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u554f\u984c\uff1a<\/strong><br>\u307b\u3068\u3093\u3069\u306eSFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08DOM\/DDM\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304c\u3001\u3059\u3079\u3066\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u3053\u306e\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u8868\u793a\u30fb\u89e3\u91c8\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u8c61\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>TX\/RX\u306e\u8aad\u307f\u53d6\u308a\u5024\u304c\u6b20\u843d\u307e\u305f\u306f\u4e0d\u6b63\u78ba<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30c7\u30fc\u30bf\u304c\u4e00\u8cab\u3057\u3066\u3044\u306a\u3044<\/p><\/li>\n\n\n\n<li><p>\u554f\u984c\u306e\u8a3a\u65ad\u304c\u56f0\u96e3<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56de\u907f\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u53cc\u65b9\u3067DOM\/DDM\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u4e92\u63db\u6027\u306e\u3042\u308b\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\uff0f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u8a31\u5bb9\u3055\u308c\u308b\u5149\u96fb\u529b\u7bc4\u56f2\u3092\u7406\u89e3\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306eSFP+ 40km\u306e\u554f\u984c\u306f\u3001\u5c0e\u5165\u524d\u306b\u4e92\u63db\u6027\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3001\u6ce2\u9577\u3001\u304a\u3088\u3073\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u9632\u6b62\u53ef\u80fd\u3067\u3042\u308b\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9 <\/strong>10GBASE-ER\u306e\u5c0e\u5165\u304a\u3088\u3073\u30c6\u30b9\u30c8\u306b\u304a\u3051\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u5c0e\u5165\u304a\u3088\u3073\u30c6\u30b9\u30c8\u306f\u3001SFP+ 40km\uff0810GBASE-ER\uff09\u30ea\u30f3\u30af\u304c\u9577\u8ddd\u96e2\u306b\u308f\u305f\u308a\u4fe1\u983c\u6027\u9ad8\u304f\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u9ad8\u54c1\u8cea\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u3063\u3066\u3082\u3001\u5c0e\u5165\u624b\u9806\u304c\u4e0d\u9069\u5207\u307e\u305f\u306f\u691c\u8a3c\u30b9\u30c6\u30c3\u30d7\u304c\u7701\u7565\u3055\u308c\u305f\u5834\u5408\u3001\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/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\/e2a6061917b749a69413cb48b3655d53.jpg\" alt=\"Best Practices for 10GBASE-ER Installation and Testing\" class=\"wp-image-2697\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e2a6061917b749a69413cb48b3655d53.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e2a6061917b749a69413cb48b3655d53-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e2a6061917b749a69413cb48b3655d53-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e2a6061917b749a69413cb48b3655d53-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e2a6061917b749a69413cb48b3655d53-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u5b9f\u969b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u7bc9\u73fe\u5834\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u63a1\u7528\u3057\u3066\u3044\u308b\u5b9f\u8a3c\u6e08\u307f\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b2 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5b89\u5168\u306a\u633f\u5165\u304a\u3088\u3073\u53d6\u6271\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u5584\u306e\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u512a\u3057\u304f\u633f\u5165\u3057\u3001\u30ab\u30c1\u30c3\u3068\u3044\u3046\u97f3\u304c\u3059\u308b\u307e\u3067\u62bc\u3057\u8fbc\u3080<\/p><\/li>\n\n\n\n<li><p>LC\u30b3\u30cd\u30af\u30bf\u304cTX \u2194 RX\u3068\u6b63\u3057\u304f\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u71b1\u30d7\u30e9\u30b0\u3092\u7e70\u308a\u8fd4\u3057\u884c\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30dd\u30fc\u30c8\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong><br>\u4e0d\u9069\u5207\u306a\u633f\u5165\u306f\u3001\u30dd\u30fc\u30c8\u306e\u640d\u50b7\u3084\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u7279\u306b\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b2 \u5e38\u306b\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383\u3057\u3066\u304f\u3060\u3055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u5584\u306e\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u633f\u5165\u524d\u306b\u30d5\u30a1\u30a4\u30d0\u6e05\u6383\u30c4\u30fc\u30eb\uff08\u30ce\u30f3\u30e9\u30d5\u30c6\u30a3\u30ef\u30a4\u30d7\u3001\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u30da\u30f3\u306a\u3069\uff09\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u30d5\u30a1\u30a4\u30d0\u9855\u5fae\u93e1\u3067\u30b3\u30cd\u30af\u30bf\u3092\u691c\u67fb\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u7aef\u9762\u3092\u76f4\u63a5\u89e6\u3089\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong><br>\u30c0\u30b9\u30c8\u3084\u6c5a\u67d3\u306f\u5149\u4fe1\u53f7\u640d\u5931\u306e\u4e3b\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u7279\u306b1550 nm\u5e2f\u57df\u3067\u306e\u9577\u8ddd\u96e2\u4f1d\u9001\u3067\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b2 TX\/RX\u30d5\u30a1\u30a4\u30d0\u306e\u914d\u7dda\u6574\u5408\u6027\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u5584\u306e\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e00\u7aef\u306eTX\uff08\u9001\u4fe1\uff09\u304c\u4ed6\u7aef\u306eRX\uff08\u53d7\u4fe1\uff09\u306b\u6b63\u3057\u304f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u30ea\u30f3\u30af\u304c\u691c\u51fa\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u306e\u5165\u308c\u66ff\u3048\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong><br>\u6975\u6027\uff08\u30dd\u30e9\u30ea\u30c6\u30a3\uff09\u306e\u8aa4\u308a\u306f\u5358\u7d14\u3067\u3059\u304c\u3001\u30ea\u30f3\u30af\u78ba\u7acb\u304c\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u3088\u304f\u3042\u308b\u554f\u984c\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b2 \u8a2d\u7f6e\u5f8c\u306b\u30ea\u30f3\u30af\u691c\u8a3c\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u5584\u306e\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9LED\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>CLI\u30b3\u30de\u30f3\u30c9\uff08\u4f8b\uff1a, <code>show interface transceiver<\/code>\uff09\u3092\u4f7f\u7528\u3057\u3066\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u691c\u51fa\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30d4\u30fc\u30c9\uff1d10G\u3001\u30ea\u30f3\u30af\uff1dup\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong><br>\u5373\u6642\u306e\u691c\u8a3c\u306b\u3088\u308a\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477945.htm\">10G-ER\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u304c\u672c\u756a\u7a3c\u50cd\u524d\u306b\u6b63\u3057\u304f\u8a8d\u8b58\u30fb\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b2 DOM\/DDM\u306b\u3088\u308b\u5149\u51fa\u529b\u306e\u76e3\u8996\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u5584\u306e\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>TX\u51fa\u529b\u3001RX\u51fa\u529b\u3001, <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-transceivers-operating-temperature-range\/\" target=\"_blank\" rel=\"\">\u6e29\u5ea6\u306b\u3064\u3044\u3066\u30c6\u30b9\u30c8\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/a>, \u304a\u3088\u3073\u96fb\u5727\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u6e2c\u5b9a\u5024\u3092\u30d9\u30f3\u30c0\u30fc\u304c\u6307\u5b9a\u3059\u308b\u8a31\u5bb9\u7bc4\u56f2\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u5c06\u6765\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u305f\u3081\u306b\u57fa\u6e96\u5024\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong><br>DOM\/DDM\u306f\u3001\u30ea\u30f3\u30af\u306e\u5065\u5168\u6027\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u53ef\u8996\u5316\u3057\u3001\u52a3\u5316\u3092\u65e9\u671f\u306b\u691c\u51fa\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b2 \u5149\u5b66\u4e88\u7b97\u304a\u3088\u3073\u4fe1\u53f7\u54c1\u8cea\u306e\u691c\u8a3c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u5584\u306e\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53d7\u4fe1\uff08RX\uff09\u5149\u51fa\u529b\u304c\u8a31\u5bb9\u7bc4\u56f2\u5185\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08\u4f4e\u3059\u304e\u3066\u3082\u9ad8\u3059\u304e\u3066\u3082\u3044\u3051\u307e\u305b\u3093\uff09\u3002<\/p><\/li>\n\n\n\n<li><p>\u5149\u30d1\u30ef\u30fc\u30fb\u30e1\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001 <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-time-domain-reflectometer-fiber-fault-detection-guide\/\" target=\"_blank\" rel=\"\">OTDR<\/a> \u5fc5\u8981\u306b\u5fdc\u3058\u3066<\/p><\/li>\n\n\n\n<li><p>\u5168\u4f53\u306e\u640d\u5931\u304c\u7d0414\u201315 dB\u306e\u5149\u5b66\u4e88\u7b97\u5185\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong><br>\u30ea\u30f3\u30af\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u4fe1\u53f7\u54c1\u8cea\u304c\u52a3\u60aa\u306a\u5834\u5408\u3001\u65ad\u7d9a\u7684\u306a\u969c\u5bb3\u3084\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b2 \u57fa\u672c\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u304c\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u8fc5\u901f\u306a\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u2705 \u30b9\u30a4\u30c3\u30c1\u3068\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u2705 \u591a\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09\u3067\u306f\u306a\u304f\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08OS2\uff09\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u2705 \u6ce2\u9577\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08ER \u2194 ER\uff09\u3002<\/p><\/li>\n\n\n\n<li><p>\u2705 \u9001\u4fe1\uff08TX\uff09\uff0f\u53d7\u4fe1\uff08RX\uff09\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u5165\u308c\u66ff\u3048\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u2705 \u3059\u3079\u3066\u306e\u30b3\u30cd\u30af\u30bf\u3092\u518d\u5ea6\u6e05\u6383\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u2705 DOM\u306e\u8aad\u307f\u53d6\u308a\u5024\uff08\u7279\u306bRX\u5149\u51fa\u529b\uff09\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>\u2705 \u65e2\u77e5\u306e\u6b63\u5e38\u52d5\u4f5c\u30e2\u30b8\u30e5\u30fc\u30eb\u307e\u305f\u306f\u30dd\u30fc\u30c8\u3067\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u6210\u529f\u3057\u305f10GBASE-ER\u5c0e\u5165\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u305d\u306e\u3082\u306e\u3068\u540c\u3058\u304f\u3089\u3044\u3001 <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-to-install-optical-modules-safely-guide\/\" target=\"_blank\" rel=\"\">\u8a2d\u7f6e\u6642<\/a> \u7d30\u5fc3\u306e\u6ce8\u610f\u306b\u3082\u4f9d\u5b58\u3057\u307e\u3059\u2014\u2014\u6e05\u6f54\u306a\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u6b63\u3057\u3044\u6975\u6027\u3001\u305d\u3057\u3066\u9069\u5207\u306a\u691c\u8a3c\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9 <\/strong>SFP+ 40km\u306b\u95a2\u3059\u308bFAQ<\/h2>\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\/5cc76921a2dd4867969251281d0bd23f.jpg\" alt=\"FAQ About SFP+ 40km\" class=\"wp-image-2698\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cc76921a2dd4867969251281d0bd23f.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cc76921a2dd4867969251281d0bd23f-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cc76921a2dd4867969251281d0bd23f-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cc76921a2dd4867969251281d0bd23f-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cc76921a2dd4867969251281d0bd23f-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">SFP+ 40km\u306f10G\u672a\u6e80\u306e\u901f\u5ea6\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306eSFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001 <strong>\u30de\u30eb\u30c1\u30ec\u30fc\u30c8\u5bfe\u5fdc\u7bc4\u56f2\uff08\u4f8b\uff1a1.25G\u201311.32G\uff09<\/strong>, \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a2d\u8a08\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u5fc5\u305a\u3001\u3054\u4f7f\u7528\u306e\u6a5f\u5668\u304c\u4e0b\u4f4d\u65b9\u5411\u306e\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">10GBASE-ER\u306810GBASE-EW\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u3082\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a\u306740 km\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001\u4ee5\u4e0b\u306e\u70b9\u304c\u7570\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10GBASE-ER\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u74b0\u5883\u5411\u3051\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><\/li>\n\n\n\n<li><p>10GBASE-EW\u306f\u3001 <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sonet-sdh-in-optical-transport-networks\/\" target=\"_blank\" rel=\"\">SONET\/SDH<\/a> <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/lan-phy-vs-wan-phy-key-differences-in-10gbe-explained\/\" target=\"_blank\" rel=\"\">WAN PHY\u5411\u3051\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/a> \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u7684\u306b\u306f\u985e\u4f3c\u3057\u3066\u3044\u307e\u3059\u304c\u3001 <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">40 km\u306e\u30ea\u30f3\u30af\u306b\u306f\u5206\u6563\u88dc\u511f\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u6a19\u6e96\u7684\u306a40 km\u5c55\u958b\u3067\u306f\u3001\u5206\u6563\u88dc\u511f\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u6700\u65b0\u306e10GBASE-ER\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u901a\u5e38\u306e\u6761\u4ef6\u4e0b\u3067\u3053\u306e\u8ddd\u96e2\u306b\u304a\u3051\u308b\u30af\u30ed\u30de\u30c6\u30a3\u30c3\u30af\u5206\u6563\u3092\u51e6\u7406\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5178\u578b\u7684\u306a\u9001\u4fe1\uff08TX\uff09\u5149\u51fa\u529b\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TX\u5149\u51fa\u529b\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u901a\u5e38\u306f\u7d040 dBm\uff5e+4 dBm\u306e\u7bc4\u56f2\u3067\u3059\u3002\u3053\u306e\u9ad8\u3044\u51fa\u529b\u30ec\u30d9\u30eb\u306b\u3088\u308a\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a\u3067\u306e\u9577\u8ddd\u96e2\u4f1d\u9001\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP+ 40km\u306f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a\uff08DCI\uff09\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3002SFP+ 40km\u306f\u3001\u8ddd\u96e2\u304c40 km\u4ee5\u5185\u306e\u5834\u5408\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a\uff08DCI\uff09\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u3088\u308a\u8907\u96d1\u306a\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u30fb\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u6bd4\u3079\u3066\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">40 km\u306e\u30ea\u30f3\u30af\u3067\u4f7f\u7528\u3067\u304d\u308b\u30b3\u30cd\u30af\u30bf\u306e\u6570\u306f\u3044\u304f\u3064\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u56fa\u5b9a\u3055\u308c\u305f\u6570\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5404\u30b3\u30cd\u30af\u30bf\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-transceiver-insertion-loss-definition-impact\/\">\u5165\u529b\u640d\u5931<\/a> \uff08\u7d040.2\u20130.5 dB\uff09\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002\u5168\u4f53\u306e\u30ea\u30f3\u30af\u640d\u5931\u304c\u5149\u5b66\u4e88\u7b97\uff08\u7d0415 dB\uff09\u5185\u306b\u53ce\u307e\u308b\u3088\u3046\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u30b3\u30cd\u30af\u30bf\u306e\u7dcf\u6570\u3092\u5236\u9650\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP+ 40km\u306f\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3002\u307b\u3068\u3093\u3069\u306eSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u540c\u69d8\u306b\u3001SFP+ 40km\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/are-sfp-modules-hot-swappable-safe-sfp-hot-swap-guide\/\">\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u53ef\u80fd<\/a> \u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u64cd\u4f5c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u88c5\u7f6e\u306e\u96fb\u6e90\u3092\u843d\u3068\u3055\u305a\u306b\u633f\u5165\u304a\u3088\u3073\u53d6\u308a\u5916\u3057\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u53d7\u4fe1\uff08RX\uff09\u5149\u51fa\u529b\u304c\u9ad8\u3059\u304e\u308b\u5834\u5408\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RX\u5149\u51fa\u529b\u304c\u9ad8\u3059\u304e\u308b\u5834\u5408\uff08\u4f8b\uff1a\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af\u6642\uff09\u3001\u53d7\u4fe1\u6a5f\u304c\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3057\u3066\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u306f\u3001\u5149\u5b66\u6e1b\u8870\u5668\u3092\u7528\u3044\u3066\u4fe1\u53f7\u5f37\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udea9 <\/strong>\u7d50\u8ad6\uff1aSFP+ 40km\u306f\u9069\u5207\u306a\u9078\u629e\u80a2\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u6700\u7d42\u7684\u306a\u5224\u65ad\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-distance-real-world-range-optics-explained\/\">\u8ddd\u96e2<\/a>, \u8ddd\u96e2\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u3001\u4e92\u63db\u6027\u3001\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8981\u4ef6\u306b\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002SFP+ 40km\uff0810GBASE-ER\uff09\u306f\u3001\u6a19\u6e96\u7684\u306a10 km\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9650\u754c\u3092\u8d85\u3048\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u62e1\u5f35\u3055\u308c\u308b\u5834\u5408\u306b\u304a\u3044\u3066\u3001\u5b89\u5b9a\u3057\u305f10G\u63a5\u7d9a\u3092\u9577\u8ddd\u96e2\u306b\u308f\u305f\u3063\u3066\u63d0\u4f9b\u3059\u308b\u5b9f\u7e3e\u3042\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u8ddd\u96e2\uff1a<\/strong><br>\u30ea\u30f3\u30af\u8981\u4ef6\u304c10 km\uff5e40 km\u306e\u9593\u3067\u3042\u308b\u5834\u5408\u3001SFP+ 40km\u304c\u6700\u9069\u306a\u9078\u629e\u3067\u3059\u3002\u3088\u308a\u77ed\u8ddd\u96e2\u306e\u30ea\u30f3\u30af\u3067\u306f\u3001LR\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u65b9\u304c\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\uff1a<\/strong><br>SFP+ 40km\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08OS2\uff09\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u30a4\u30f3\u30d5\u30e9\u304c\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u306e\u5834\u5408\u3001\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u305b\u3093\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u4e92\u63db\u6027\uff1a<\/strong><br>\u5e38\u306b\u30b9\u30a4\u30c3\u30c1\uff0f\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3057\u3001\u9069\u5207\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u307e\u305f\u306f <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-transceivers-msa-standards-guide\/\" target=\"_blank\" rel=\"\">MSA\u6e96\u62e0\u3067\u3042\u308b\u3053\u3068<br><\/a> \u3092\u5b9f\u65bd\u3057\u3066\u3001\u5c0e\u5165\u6642\u306e\u554f\u984c\u3092\u56de\u907f\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong><br>\u4fe1\u983c\u6027\u3068\u5230\u9054\u8ddd\u96e2\u304c\u91cd\u8981\u306a\u4f01\u696d\u9593\u63a5\u7d9a\u3001\u30e1\u30c8\u30ed\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a\uff08DCI\uff09\u3001\u304a\u3088\u3073\u9577\u8ddd\u96e2\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30ea\u30f3\u30af\u306b\u6700\u3082\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">SFP+ 40km\uff0810GBASE-ER\uff09\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u5b89\u5b9a\u6027\u3001\u5c0e\u5165\u306e\u7c21\u4fbf\u6027\u3092\u30d0\u30e9\u30f3\u30b9\u3088\u304f\u5b9f\u73fe\u3057\u305f\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u9577\u8ddd\u96e210G\u4f1d\u9001\u306e\u305f\u3081\u306e\u5b9a\u756a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002.<\/p>\n<\/blockquote>\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\/3e3938d69ec74403a43a7af2b7d96abd.jpg\" alt=\"Is SFP+ 40km the Right Choice?\" class=\"wp-image-2699\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3e3938d69ec74403a43a7af2b7d96abd.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3e3938d69ec74403a43a7af2b7d96abd-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3e3938d69ec74403a43a7af2b7d96abd-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3e3938d69ec74403a43a7af2b7d96abd-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3e3938d69ec74403a43a7af2b7d96abd-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">40km\u306e\u5149\u30ea\u30f3\u30af\u3092\u5c0e\u5165\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u307e\u3057\u305f\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u8ddd\u96e210G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u8a08\u753b\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u5b8c\u5168\u306b\u4e92\u63db\u6027\u306e\u3042\u308bSFP+ 40km\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u9577\u671f\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u4f01\u696d\u5411\u3051\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u3001\u901a\u4fe1\u4e8b\u696d\u8005\u5411\u3051\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u3001\u9ad8\u54c1\u8cea\u304b\u3064\u4e92\u63db\u6027\u691c\u8a3c\u6e08\u307f\u306e\u5149\u5b66\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/strong><\/a>, \u3067\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>SFP+ 40km\uff0810GBASE-ER\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3064\u3044\u3066\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002\u4ed5\u69d8\u3001\u5358\u4e00\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u3068\u306e\u4e92\u63db\u6027\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6700\u9069\u306a\u9577\u8ddd\u96e2\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u9078\u5b9a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":2690,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[14],"class_list":["post-2700","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-10g-sfp-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/comments?post=2700"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2700\/revisions"}],"predecessor-version":[{"id":10717,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2700\/revisions\/10717"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/2690"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=2700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=2700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=2700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}