{"id":3264,"date":"2026-02-27T00:00:00","date_gmt":"2026-02-27T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/sfp-wavelengths-850nm-1310nm-1550nm-guide\/"},"modified":"2026-06-22T04:09:55","modified_gmt":"2026-06-22T04:09:55","slug":"sfp-wavelengths-850nm-1310nm-1550nm-guide","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/ja\/knowledge-center\/sfp-wavelengths-850nm-1310nm-1550nm-guide","title":{"rendered":"SFP\u6ce2\u9577\u30ac\u30a4\u30c9\uff1a850nm vs. 1310nm vs. 1550nm"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/aa5849af7c3749969ee25e40eadd0999.jpg\" alt=\"SFP Wavelength Guide: 850nm vs. 1310nm vs. 1550nm\" class=\"wp-image-3254\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/aa5849af7c3749969ee25e40eadd0999.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/aa5849af7c3749969ee25e40eadd0999-300x157.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/aa5849af7c3749969ee25e40eadd0999-1024x536.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/aa5849af7c3749969ee25e40eadd0999-768x402.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/aa5849af7c3749969ee25e40eadd0999-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u691c\u7d22\u3059\u308b\u3068\u304d\u3001 <strong>\u201c\u300cSFP\u6ce2\u9577\u300d\u3092\u3001\u201d<\/strong> \u901a\u5e38\u306f\u5b9f\u969b\u306e\u5c55\u958b\u306b\u95a2\u3059\u308b\u5b9f\u7528\u7684\u306a\u8cea\u554f\u306b\u7b54\u3048\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\uff1a <em>\u3069\u306e\u5149\u6ce2\u9577\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\u2014\u2014850 nm\u30011310 nm\u3001\u307e\u305f\u306f1550 nm\uff1f\u3000\u305d\u3057\u3066\u3001\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/em> \u3053\u306e\u7b54\u3048\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u306e\u4e92\u63db\u6027\u3001\u4f1d\u9001\u8ddd\u96e2\u3001\u30ea\u30f3\u30af\u306e\u5b89\u5b9a\u6027\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u4fe1\u983c\u6027\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a>, \uff0c\u6ce2\u9577\u3068\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u7528\u30ec\u30fc\u30b6\u30fc\u306e\u516c\u79f0\u4e2d\u5fc3\u6ce2\u9577\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u306e\u5024\u306b\u3088\u3063\u3066\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08MMF\uff09\u5411\u3051\u304b\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\uff09\u5411\u3051\u304b\u304c\u6c7a\u5b9a\u3055\u308c\u3001\u4fe1\u53f7\u304c\u53d7\u3051\u308b\u6e1b\u8870\u91cf\u3001\u8ddd\u96e2\u306b\u3088\u308b\u5206\u6563\u306e\u6319\u52d5\u3001\u304a\u3088\u3073\u5149\u5897\u5e45\u3084DWDM\u30b7\u30b9\u30c6\u30e0\u306e\u9069\u7528\u53ef\u80fd\u6027\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u8aa4\u3063\u305f\u6ce2\u9577\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u5373\u5ea7\u306b\u30ea\u30f3\u30af\u304c\u5207\u65ad\u3055\u308c\u308b\u3001\u6027\u80fd\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u3001\u3042\u308b\u3044\u306f\u5149\u5b66\u7684\u30de\u30fc\u30b8\u30f3\u304c\u4e0d\u8db3\u3059\u308b\u3068\u3044\u3063\u305f\u554f\u984c\u304c\u751f\u3058\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u306a3\u3064\u306eSFP\u6ce2\u9577\u30ab\u30c6\u30b4\u30ea\u2014\u2014850 nm\u30011310 nm\u3001\u304a\u3088\u30731550 nm\u2014\u2014\u306f\u76f8\u4e92\u306b\u4ea4\u63db\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u308c\u305e\u308c\u304c\u7279\u5b9a\u306e\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3001\u5230\u9054\u8ddd\u96e2\u30af\u30e9\u30b9\u3001\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\uff08\u4f8b\uff1a\u77ed\u8ddd\u96e2\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u63a5\u7d9a\u3001\u30ad\u30e3\u30f3\u30d1\u30b9\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3001\u30e1\u30c8\u30ed\u30dd\u30ea\u30bf\u30f3\u96c6\u7d04\u3001\u307e\u305f\u306f\u9577\u8ddd\u96e2\u4f1d\u9001\uff09\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u5358\u306b\u8ddd\u96e2\u6570\u5024\u3092\u6697\u8a18\u3059\u308b\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u30ea\u30f3\u30af\u4e88\u7b97\u3001\u5206\u6563\u7279\u6027\u3001\u304a\u3088\u3073\u76f8\u4e92\u904b\u7528\u6027\u5236\u7d04\u306e\u8a55\u4fa1\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u6bd4\u8f03\u8868\u3001\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8ad6\u7406\u3001\u5c55\u958b\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3001\u304a\u3088\u3073\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30ca\u30ea\u30aa\u3092\u542b\u3080\u3001SFP\u6ce2\u9577\u306b\u3064\u3044\u3066\u4f53\u7cfb\u7684\u304b\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30ec\u30d9\u30eb\u3067\u306e\u89e3\u8aac\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u65b0\u898f\u5c0e\u5165\u306e\u305f\u3081\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u9078\u5b9a\u3067\u3082\u3001\u6ce2\u9577\u4e0d\u4e00\u81f4\u306e\u8a3a\u65ad\u3067\u3082\u3001\u76ee\u7684\u306f\u3001\u73fe\u5b9f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u5b9f\u8df5\u306b\u5373\u3057\u305f\u6280\u8853\u7684\u306b\u6b63\u78ba\u3067\u3001\u5373\u6642\u610f\u601d\u6c7a\u5b9a\u53ef\u80fd\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>SFP\u6ce2\u9577\u3068\u306f\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/10a7f483a2f940588eec5d8dff5446bd-1024x576.jpg\" alt=\"SFP Wavelength\" class=\"wp-image-3255\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/10a7f483a2f940588eec5d8dff5446bd-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/10a7f483a2f940588eec5d8dff5446bd-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/10a7f483a2f940588eec5d8dff5446bd-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/10a7f483a2f940588eec5d8dff5446bd-18x10.jpg 18w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/10a7f483a2f940588eec5d8dff5446bd.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SFP\u6ce2\u9577\u3068\u306f\u3001<\/strong> \u5c0f\u578b\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fb\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb\uff08SFP\uff09\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u5185\u306b\u642d\u8f09\u3055\u308c\u305f\u30ec\u30fc\u30b6\u30fc\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u306e\u516c\u79f0\u4e2d\u5fc3\u6ce2\u9577\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u4e0a\u3067\u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u7279\u5b9a\u306e\u5149\u30b9\u30da\u30af\u30c8\u30eb\u2014\u2014\u4e00\u822c\u7684\u306b\u306f850 nm\u30011310 nm\u3001\u307e\u305f\u306f1550 nm\u2014\u2014\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9078\u629e\u3055\u308c\u305f\u6ce2\u9577\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u3068\u306e\u4e92\u63db\u6027\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002. <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476091.htm\"><strong>850 nm SFP<\/strong><\/a><strong> \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059<\/strong>, \u3053\u3053\u3067\u30e2\u30fc\u30c9\u5206\u6563\u304c\u4f1d\u9001\u8ddd\u96e2\u3092\u5236\u9650\u3057\u307e\u3059\u304c\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u826f\u3044\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001, <strong>1310 nm\u304a\u3088\u3073 <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476862.htm\"><strong>1550 nm SFP<\/strong><\/a><strong> \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u5c02\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong>, \u306f\u3001\u3088\u308a\u4f4e\u3044\u6e1b\u8870\u304a\u3088\u3073\u5206\u6563\u52b9\u679c\u306e\u4f4e\u6e1b\u306b\u3088\u308a\u3001\u8457\u3057\u304f\u9577\u3044\u8ddd\u96e2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u9577\u306f\u307e\u305f\u3001\u5230\u9054\u8ddd\u96e2\u5206\u985e\u3068\u76f4\u63a5\u76f8\u95a2\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001850 nm\u306f\u901a\u5e38\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u306e\u77ed\u8ddd\u96e2\uff08SR\uff09\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f7f\u7528\u3055\u308c\u30011310 nm\u306f\u30ad\u30e3\u30f3\u30d1\u30b9\u307e\u305f\u306f\u30e1\u30c8\u30ed\u5411\u3051\u306e\u4e2d\u8ddd\u96e2\uff08LR\uff09\u30ea\u30f3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u30011550 nm\u306f\u62e1\u5f35\u8ddd\u96e2\uff08ER\/ZR\uff09\u307e\u305f\u306f\u9577\u8ddd\u96e2\u4f1d\u9001\u74b0\u5883\u3067\u4e00\u822c\u7684\u306b\u5c55\u958b\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306b\u304a\u3051\u308b\u6ce2\u9577\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u9577\u306f\u5358\u306a\u308b\u30e9\u30d9\u30eb\u4ed8\u3051\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u306f\u306a\u304f\u3001\u5149\u304c\u30d5\u30a1\u30a4\u30d0\u30fc\u5185\u3092\u3069\u306e\u3088\u3046\u306b\u4f1d\u64ad\u3059\u308b\u304b\u3001\u3069\u306e\u7a0b\u5ea6\u306e\u8ddd\u96e2\u3092\u4f1d\u9001\u3067\u304d\u308b\u304b\u3001\u305d\u3057\u3066\u5b9f\u969b\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u6761\u4ef6\u4e0b\u3067\u30ea\u30f3\u30af\u304c\u3069\u308c\u3060\u3051\u5b89\u5b9a\u3057\u3066\u7dad\u6301\u3055\u308c\u308b\u304b\u3092\u76f4\u63a5\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u5b9f\u7528\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3001\u6ce2\u9577\u306f\u6e1b\u8870\u3001\u5206\u6563\u3001\u30ea\u30f3\u30af\u30de\u30fc\u30b8\u30f3\u3001, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/glossary\/understanding-what-is-bit-error-rate\/\">\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u30ec\u30fc\u30c8<\/a> \uff08\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u7387\uff1aBER\uff09\u3001\u3055\u3089\u306b\u306f\u5149\u5897\u5e45\u306e\u53ef\u5426\u3055\u3048\u3082\u5f71\u97ff\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:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83ef9515cd54495a93acc55b9bc0153b.jpg\" alt=\"Wavelength Matters in Optical Transceivers\" class=\"wp-image-3256\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83ef9515cd54495a93acc55b9bc0153b.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83ef9515cd54495a93acc55b9bc0153b-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83ef9515cd54495a93acc55b9bc0153b-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83ef9515cd54495a93acc55b9bc0153b-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83ef9515cd54495a93acc55b9bc0153b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6e1b\u8870\u306e\u9055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u3059\u3079\u3066\u306e\u6ce2\u9577\u3092\u5747\u7b49\u306b\u6e1b\u8870\u3055\u305b\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4fe1\u53f7\u640d\u5931\uff08dB\/km\u3067\u6e2c\u5b9a\uff09\u306f\u4f1d\u9001\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/481450.htm\" target=\"_self\"><strong>MMF 850nm<\/strong><\/a><strong>:<\/strong> \u6e1b\u8870\u304c\u5927\u304d\u304f\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u901a\u5e38\u7d042\u20133 dB\/km\u3067\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/476830.htm\" target=\"_self\"><strong>SMF\u75281310nm<\/strong><\/a><strong>:<\/strong> \u6e1b\u8870\u304c\u5c0f\u3055\u3044\u65b9\u3067\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u901a\u5e38\u7d040.35 dB\/km\u3067\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>SMF 1550nm\uff1a<\/strong> \u6e1b\u8870\u304c\u6700\u3082\u5c0f\u3055\u3044\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u901a\u5e38\u7d040.20\u20130.25 dB\/km\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">1550 nm\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u56fa\u6709\u306e\u640d\u5931\u304c\u6700\u3082\u4f4e\u3044\u305f\u3081\u3001\u540c\u7b49\u306e\u51fa\u529b\u6761\u4ef6\u4e0b\u3067\u6700\u3082\u9577\u3044\u4f1d\u9001\u8ddd\u96e2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5206\u6563\u306e\u6319\u52d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5206\u6563\u306f\u5149\u30d1\u30eb\u30b9\u304c\u4f1d\u9001\u4e2d\u306b\u5e83\u304c\u308b\u3053\u3068\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u8ddd\u96e2\u306b\u5fdc\u3058\u305f\u5229\u7528\u53ef\u80fd\u306a\u5e2f\u57df\u5e45\u3092\u5236\u9650\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30e2\u30fc\u30c9\u5206\u6563<\/strong> \u4e3b\u306b850 nm\u306e\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30b7\u30b9\u30c6\u30e0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u8907\u6570\u306e\u4f1d\u64ad\u7d4c\u8def\u304c\u30d1\u30eb\u30b9\u306e\u5e83\u304c\u308a\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u3053\u308c\u304c\u3001850 nm\u30ea\u30f3\u30af\u304c\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883\u3067\u8ddd\u96e2\u306b\u5236\u9650\u3055\u308c\u308b\u7406\u7531\u3067\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u6ce2\u9577\u5206\u6563<\/strong> \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u30011310 nm\u304a\u3088\u30731550 nm\u306b\u304a\u3044\u3066\u3001\u5206\u6563\u304c\u3088\u308a\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\u6a19\u6e96\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u30011310 nm\u4ed8\u8fd1\u3067\u6ce2\u9577\u5206\u6563\uff08\u30af\u30ed\u30de\u30c6\u30a3\u30c3\u30af\u30c7\u30a3\u30b9\u30d1\u30fc\u30b8\u30e7\u30f3\uff09\u304c\u307b\u307c\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>1550 nm\u3067\u306f\u3001\u8272\u6563\u304c\u5927\u304d\u304f\u306a\u308b\u304c\u3001\u9069\u5207\u306a\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306b\u3088\u308a\u5236\u5fa1\u53ef\u80fd\u3067\u3042\u308b\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8272\u6563\u306f\u3001\u6700\u5927\u5230\u9054\u8ddd\u96e2\u304a\u3088\u3073\u9ad8\u901f\u6027\u80fd\uff08\u4f8b\uff1a10G\u300125G\u3001\u307e\u305f\u306f\u305d\u308c\u4ee5\u4e0a\uff09\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d1\u30ef\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u304a\u3088\u3073\u30ea\u30f3\u30af\u30de\u30fc\u30b8\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u9577\u306f\u3001\u5149\u30d1\u30ef\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u901a\u3058\u3066\u30ea\u30f3\u30af\u306e\u5b9f\u73fe\u53ef\u80fd\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u57fa\u672c\u7684\u306a\u5de5\u5b66\u7684\u95a2\u4fc2\u5f0f\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u5229\u7528\u53ef\u80fd\u30de\u30fc\u30b8\u30f3 = \u9001\u4fe1\u6a5f\uff08\u6700\u5c0f\uff09 \u2212 \u5168\u30ea\u30f3\u30af\u640d\u5931 \u2212 \u53d7\u4fe1\u6a5f\uff08\u6700\u5c0f\uff09<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e1b\u8870\u91cf\u306f\u6ce2\u9577\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u305f\u3081\u3001\u540c\u4e00\u306e\u9001\u4fe1\u6a5f\u51fa\u529b\u3067\u3082\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\u306f\u5927\u304d\u304f\u7570\u306a\u3063\u3066\u304f\u308b\u3002\u4f8b\u3048\u3070\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>850 nm\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u6e1b\u8870\u304a\u3088\u3073\u30e2\u30fc\u30c9\u5206\u6563\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u30ea\u30f3\u30af\u30d0\u30b8\u30a7\u30c3\u30c8\u304c\u6025\u901f\u306b\u6d88\u8cbb\u3055\u308c\u308b\u3002.<\/p><\/li>\n\n\n\n<li><p>1550 nm\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u9577\u8ddd\u96e2\u4f1d\u9001\u306b\u304a\u3044\u3066\u3088\u308a\u591a\u304f\u306e\u5149\u30de\u30fc\u30b8\u30f3\u304c\u78ba\u4fdd\u3055\u308c\u308b\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u9577\u3068\u5fc5\u8981\u306a\u4f1d\u9001\u8ddd\u96e2\u3068\u306e\u4e0d\u4e00\u81f4\u306f\u3001\u3057\u3070\u3057\u3070\u30de\u30fc\u30b8\u30f3\u4e0d\u8db3\u3084\u4e0d\u5b89\u5b9a\u306a\u52d5\u4f5c\u3092\u62db\u304f\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u7387\uff08BER\uff09\u3078\u306e\u5f71\u97ff<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e1b\u8870\u304a\u3088\u3073\u8272\u6563\u304c\u5897\u52a0\u3059\u308b\u3068\u3001\u4fe1\u53f7\u306e\u5b8c\u5168\u6027\u304c\u52a3\u5316\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u73fe\u8c61\u304c\u751f\u3058\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6e1b\u5c11\u3057\u305f\u5149 <a href=\"https:\/\/resources.l-p.com\/ja\/glossary\/snr-signal-to-noise-ratio-and-its-impact-on-signal-quality\/\" target=\"_blank\" rel=\"\">\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4<\/a> \uff08OSNR\uff09<\/p><\/li>\n\n\n\n<li><p>\u30a2\u30a4\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u9589\u3058\u8fbc\u307f<\/p><\/li>\n\n\n\n<li><p>\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u7387\uff08BER\uff09\u306e\u5897\u52a0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u65b9\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/glossary\/fec-forward-error-correction-in-optical-communication\/\">\u524d\u65b9\u8aa4\u308a\u8a02\u6b63<\/a> \uff08FEC\uff09\u306f\u8efd\u5fae\u306a\u52a3\u5316\u3092\u88dc\u511f\u3067\u304d\u308b\u304c\u3001\u6ce2\u9577\u9078\u629e\u306f\u3001\u904e\u5270\u306a\u8a02\u6b63\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u4f34\u308f\u305a\u306b\u8a31\u5bb9\u53ef\u80fd\u306aBER\u6027\u80fd\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u6839\u672c\u7684\u306b\u91cd\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u5897\u5e45\u5668\u3068\u306e\u4e92\u63db\u6027\uff081550 nm\u306b\u304a\u3051\u308bEDFA\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1550 nm\u4f1d\u9001\u306e\u4e3b\u306a\u5229\u70b9\u306e\u4e00\u3064\u306f\u3001\u30a8\u30eb\u30d3\u30a6\u30e0\u30c9\u30fc\u30d7\u30d5\u30a1\u30a4\u30d0\u30fc\u30a2\u30f3\u30d7\uff08<span class=\"math\">EDFA<\/span>\uff09\u3068\u306e\u4e92\u63db\u6027\u3067\u3042\u308b\u3002<a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/glossary\/erbium-doped-fiber-amplifier-optical-networks\/\">EDFA<\/a>EDFA\u306f1550 nm\u5e2f\u57df\u3067\u52b9\u7387\u3088\u304f\u52d5\u4f5c\u3057\u3001\u4ee5\u4e0b\u3092\u53ef\u80fd\u306b\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9577\u8ddd\u96e2\u4f1d\u9001<\/p><\/li>\n\n\n\n<li><p>DWDM\u30b7\u30b9\u30c6\u30e0<\/p><\/li>\n\n\n\n<li><p>\u96fb\u6c17\u7684\u518d\u751f\u6210\u306a\u3057\u3067\u306e\u30b9\u30d1\u30f3\u5ef6\u9577<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">850 nm\u3067\u306f\u5897\u5e45\u304c\u5b9f\u7528\u7684\u3067\u306f\u306a\u304f\u30011310 nm\u3067\u3082\u5897\u5e45\u306f\u7a00\u3067\u3042\u308b\u305f\u3081\u3001\u30e1\u30c8\u30ed\u304a\u3088\u3073\u9577\u8ddd\u96e2\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f1550 nm\u304c\u597d\u307e\u3057\u3044\u6ce2\u9577\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5de5\u5b66\u7684\u307e\u3068\u3081<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce2\u9577\u306f\u3001\u4fe1\u53f7\u304c\u3069\u306e\u7a0b\u5ea6\u306e\u8ddd\u96e2\u3092\u4f1d\u9001\u3067\u304d\u308b\u304b\u3001\u3069\u308c\u3060\u3051\u30af\u30ea\u30fc\u30f3\u306a\u72b6\u614b\u3067\u5230\u9054\u3059\u308b\u304b\u3001\u304a\u3088\u3073\u5897\u5e45\u304c\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u3002. <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/knowledge-center\/attenuation-in-optical-transceiver-management-and-solutions\/\">\u6e1b\u8870<\/a>, \u6e1b\u8870\u3001\u8272\u6563\u3001\u30d1\u30ef\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u3001BER\u6027\u80fd\u3001\u304a\u3088\u3073\u5897\u5e45\u5668\u4e92\u63db\u6027\u306f\u3001\u3059\u3079\u3066\u6ce2\u9577\u4f9d\u5b58\u306e\u8981\u56e0\u3067\u3042\u308a\u3001\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u9078\u5b9a\u6642\u306b\u8a55\u4fa1\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>850nm SFP\uff08\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\uff09\u306e\u7528\u9014<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476059.htm\"><strong>850nm\u30de\u30eb\u30c1\u30e2\u30fc\u30c9<\/strong><\/a> <strong>SFP <\/strong>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u4e3b\u306b\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09\u4e0a\u3067\u306e\u77ed\u8ddd\u96e2\u901a\u4fe1\u3092\u76ee\u7684\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30ea\u30f3\u30af\u8ddd\u96e2\u304c\u9650\u5b9a\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u9ad8\u30dd\u30fc\u30c8\u5bc6\u5ea6\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\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:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/60cc93afc66f4abd8cb1c7bb1d018317.jpg\" alt=\"850nm SFP (Multimode) Applications\" class=\"wp-image-3257\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/60cc93afc66f4abd8cb1c7bb1d018317.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/60cc93afc66f4abd8cb1c7bb1d018317-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/60cc93afc66f4abd8cb1c7bb1d018317-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/60cc93afc66f4abd8cb1c7bb1d018317-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/60cc93afc66f4abd8cb1c7bb1d018317-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">VCSEL\u6280\u8853<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e850 nm SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/glossary\/overview-of-vcsel\/\"><strong>VCSEL<\/strong><\/a><strong> \uff08\u5782\u76f4\u5171\u632f\u5668\u8868\u9762\u767a\u5149\u30ec\u30fc\u30b6\u30fc\uff09<\/strong> \u6280\u8853\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002VCSEL\u306f\u4ee5\u4e0b\u306e\u7279\u9577\u3092\u5099\u3048\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f4e\u88fd\u9020\u30b3\u30b9\u30c8<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5909\u8abf\u52b9\u7387<\/p><\/li>\n\n\n\n<li><p>\u4f4e\u6d88\u8cbb\u96fb\u529b<\/p><\/li>\n\n\n\n<li><p>\u77ed\u8ddd\u96e2\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">VCSEL\u306e\u767a\u5149\u306f\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30b3\u30a2\uff0850\/125 \u00b5m\u307e\u305f\u306f62.5\/125 \u00b5m\uff09\u3078\u52b9\u7387\u3088\u304f\u7d50\u5408\u3059\u308b\u305f\u3081\u3001850 nm\u306fIEEE 802.3z\u306a\u3069\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u77ed\u8ddd\u96e2\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\u304a\u3088\u3073 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/knowledge-center\/what-is-ieee-802-3ae-10-gigabit-ethernet\/\">\u6a19\u6e96\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/a> \uff08SR\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\uff09\u306b\u304a\u3044\u3066\u652f\u914d\u7684\u306a\u6ce2\u9577\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OM3\uff0fOM4\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u306e\u4e92\u63db\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">850 nm SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30ec\u30fc\u30b6\u30fc\u6700\u9069\u5316\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u5411\u3051\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>OM3<\/strong> \uff08\u901a\u5e38\u300110G\u3092\u6700\u5927300 m\u307e\u3067\u30b5\u30dd\u30fc\u30c8\uff09<\/p><\/li>\n\n\n\n<li><p><strong>OM4<\/strong> \uff08\u901a\u5e38\u300110G\u3092\u6700\u5927400 m\u307e\u3067\u30b5\u30dd\u30fc\u30c8\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u3001\u5f93\u6765\u306eOM1\uff0fOM2\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u6bd4\u8f03\u3057\u3066\u3001\u5dee\u52d5\u30e2\u30fc\u30c9\u9045\u5ef6\u3092\u4f4e\u6e1b\u3059\u308b\u305f\u3081\u306b\u30e2\u30fc\u30c0\u30eb\u5e2f\u57df\u5e45\u304c\u5411\u4e0a\u3055\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u6027\u80fd\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u54c1\u8cea\u304a\u3088\u3073\u8a2d\u7f6e\u6761\u4ef6\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u901a\u5e38\u306e\u5230\u9054\u8ddd\u96e2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5230\u9054\u8ddd\u96e2\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u901f\u5ea6\u304a\u3088\u3073\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>1G\uff08<span class=\"highlight\">\u5f93\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/span>\uff09<a href=\"https:\/\/www.l-p.com\/products\/478230.htm\" target=\"_self\">1000BASE-SX<\/a>\uff09\uff1a\u9ad8\u54c1\u8ceaMMF\u3067\u306f\u6700\u5927\u7d04550 m<\/p><\/li>\n\n\n\n<li><p>10G\uff08<span class=\"highlight\">10GBASE-T<\/span>\uff0fSFP+\uff09<a href=\"https:\/\/www.l-p.com\/products\/475415.htm\" target=\"_self\">10GBASE-SR<\/a>):<\/p>\n<ul class=\"wp-block-list\">\n<li><p>OM3\u3067\u306f\u7d04300 m<\/p><\/li>\n\n\n\n<li><p>OM4\u3067\u306f\u7d04400 m<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p>\u9ad8\u901f\uff0825G\uff0f40G SR\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\uff09\uff1a\u901a\u5e38\u3001\u3088\u308a\u77ed\u3044\u8ddd\u96e2<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u5236\u9650\u8981\u56e0\u306f\u6e1b\u8870\u3067\u306f\u306a\u304f\u3001\u30e2\u30fc\u30c9\u5206\u6563\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3051\u308b\u77ed\u8ddd\u96e2\u7528\u9014<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">850 nm SFP\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resources.l-p.com\/ja\/knowledge-center\/what-is-a-tor-top-of-rack-switch\/\" target=\"_blank\" rel=\"\">\u30e9\u30c3\u30af\u30c8\u30c3\u30d7<\/a> \uff08ToR\uff09\u304b\u3089\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u30b9\u30a4\u30c3\u30c1\u3078\u306e\u30ea\u30f3\u30af<\/p><\/li>\n\n\n\n<li><p>\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30b9\u30a4\u30c3\u30c1\u3078\u306e\u63a5\u7d9a<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bc6\u5ea6\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30d5\u30a1\u30d6\u30ea\u30c3\u30af<\/p><\/li>\n\n\n\n<li><p>\u5efa\u7269\u5185\u3067\u306e\u77ed\u8ddd\u96e2\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u63a5\u7d9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3092\u5b9f\u73fe\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u306b\u304a\u3051\u308b\u9ad8\u30dd\u30fc\u30c8\u6570\u5bfe\u5fdc\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30b9\u30c8\u512a\u4f4d\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c91310 nm\u307e\u305f\u306f1550 nm\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u6bd4\u8f03\u3057\u3066\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u30b3\u30b9\u30c8\u306f\u4e00\u822c\u306b\u4f4e\u3044<\/p><\/li>\n\n\n\n<li><p>\u77ed\u8ddd\u96e2\u3067\u306f\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30d1\u30c3\u30c1\u30f3\u30b0\u30b3\u30b9\u30c8\u304c\u3057\u3070\u3057\u3070\u4f4e\u4fa1\u683c\u3067\u3042\u308b<\/p><\/li>\n\n\n\n<li><p>VCSEL\u306e\u751f\u7523\u306fDFB\u30ec\u30fc\u30b6\u30fc\u88fd\u9020\u3088\u308a\u3082\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001850 nm\u306f\u77ed\u8ddd\u96e2\u5c55\u958b\u5411\u3051\u306e\u7d4c\u6e08\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8ab2\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5229\u70b9\u304c\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001850 nm <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476067.htm\">SFP\u30de\u30eb\u30c1\u30e2\u30fc\u30c9<\/a> \u306b\u306f\u4ee5\u4e0b\u306e\u5236\u7d04\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30fc\u30c9\u5206\u6563\u306b\u3088\u308b\u6700\u5927\u8ddd\u96e2\u306e\u5236\u9650<\/p><\/li>\n\n\n\n<li><p>\u30ad\u30e3\u30f3\u30d1\u30b9\u307e\u305f\u306f\u30e1\u30c8\u30ed\u30ea\u30f3\u30af\u306b\u306f\u4e0d\u9069<\/p><\/li>\n\n\n\n<li><p>\u5149\u5897\u5e45\u5668\u3068\u306e\u4e92\u63db\u6027\u306a\u3057<\/p><\/li>\n\n\n\n<li><p>\u5358\u4e00\u30e2\u30fc\u30c9\u4f1d\u9001\u30a6\u30a3\u30f3\u30c9\u30a6\u3068\u6bd4\u8f03\u3057\u3066\u6e1b\u8870\u304c\u5927\u304d\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u767e\u30e1\u30fc\u30c8\u30eb\u3092\u8d85\u3048\u308b\u8ddd\u96e2\u3067\u306f\u3001\u901a\u5e38\u30011310 nm\u307e\u305f\u306f1550 nm\u306e\u5358\u4e00\u30e2\u30fc\u30c9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5de5\u5b66\u7684\u7d50\u8ad6\uff1a<\/strong><br>850nm SFP\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u77ed\u8ddd\u96e2\u30fb\u9ad8\u5bc6\u5ea6\u30fb\u30b3\u30b9\u30c8\u91cd\u8996\u306e\u74b0\u5883\u2014\u2014\u7279\u306b\u73fe\u4ee3\u306e <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/knowledge-center\/what-is-a-data-center\/\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/a>\u2014\u2014\u5411\u3051\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u9577\u8ddd\u96e2\u4f1d\u9001\u3084\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u4f1d\u9001\u306b\u306f\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>1310nm SFP\uff08\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\uff09\u306e\u7528\u9014<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e <strong>1310nm <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476092.htm\"><strong>SFP\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9<\/strong><\/a> \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a\u3067\u306e\u4f1d\u9001\u3092\u76ee\u7684\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u30ad\u30e3\u30f3\u30d1\u30b9\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3001\u30e1\u30c8\u30ed\u30a2\u30af\u30bb\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4e2d\u7a0b\u5ea6\u306e\u6e1b\u8870\u3001\u6700\u5c0f\u9650\u306e\u30e2\u30fc\u30c9\u5206\u6563\u3001\u304a\u3088\u3073\u4e2d\u8ddd\u96e2\u5c55\u958b\u306b\u5b9f\u7528\u7684\u306a\u5230\u9054\u8ddd\u96e2\u3068\u3044\u3046\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u7d44\u307f\u5408\u308f\u305b\u3092\u63d0\u4f9b\u3057\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:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/012790bbdb1f47908e3b5aa1b5bb2788.jpg\" alt=\"1310nm SFP (Single-Mode) Applications\" class=\"wp-image-3258\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/012790bbdb1f47908e3b5aa1b5bb2788.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/012790bbdb1f47908e3b5aa1b5bb2788-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/012790bbdb1f47908e3b5aa1b5bb2788-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/012790bbdb1f47908e3b5aa1b5bb2788-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/012790bbdb1f47908e3b5aa1b5bb2788-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4f1d\u9001<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1310 nm <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/488475.htm\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\uff09\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/a> \u6a19\u6e96\u306e9\/125 \u00b5m\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u7570\u306a\u308a\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306f1\u3064\u306e\u4f1d\u642c\u30e2\u30fc\u30c9\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u3001\u30e2\u30fc\u30c9\u5206\u6563\u304c\u6392\u9664\u3055\u308c\u3001\u8457\u3057\u304f\u9577\u3044\u4f1d\u9001\u8ddd\u96e2\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1310 nm\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306aEthernet\u5b9f\u88c5\u306f\u3001IEEE 802.3z\uff081000BASE-LX\uff09\u304a\u3088\u3073IEEE 802.3ae\uff08<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\">10GBASE-LR<\/a>).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u822c\u7684\u306a\u5230\u9054\u8ddd\u96e2\uff1a10 km\uff5e20 km<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1310 nm SFP\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u901a\u5e38\u4ee5\u4e0b\u306e\u305f\u3081\u306b\u4ed5\u69d8\u5316\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>10 km<\/strong> \uff08\u6a19\u6e96LR\u30af\u30e9\u30b9\uff09<\/p><\/li>\n\n\n\n<li><p><strong>20 km<\/strong> \uff08\u5149\u5b66\u4e88\u7b97\u306b\u5fdc\u3058\u305f\u62e1\u5f35\u5230\u9054\u8ddd\u96e2\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5230\u9054\u8ddd\u96e2\u306f\u3001\u9001\u4fe1\u6a5f\u51fa\u529b\u96fb\u529b\u3001\u53d7\u4fe1\u6a5f\u611f\u5ea6\u3001\u5168\u30ea\u30f3\u30af\u640d\u5931\u3001\u304a\u3088\u3073\u30b3\u30cd\u30af\u30bf\uff0f\u30b9\u30d7\u30e9\u30a4\u30b9\u306e\u54c1\u8cea\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u9069\u5207\u306a\u30ea\u30f3\u30af\u4e88\u7b97\u3092\u7528\u3044\u308c\u3070\u3001\u5149\u5897\u5e45\u306a\u3057\u3067\u3082\u3053\u308c\u3089\u306e\u8ddd\u96e2\u3067\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e1\u30c8\u30ed\u304a\u3088\u3073\u30ad\u30e3\u30f3\u30d1\u30b9\u5c55\u958b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1310 nm SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ad\u30e3\u30f3\u30d1\u30b9\u5185\u306e\u5efa\u7269\u9593\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u63a5\u7d9a<\/p><\/li>\n\n\n\n<li><p>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u96c6\u7d04\u5c64<\/p><\/li>\n\n\n\n<li><p>\u30e1\u30c8\u30ed\u30a2\u30af\u30bb\u30b9\u30ea\u30f3\u30b0<\/p><\/li>\n\n\n\n<li><p>ISP\u306e\u30a8\u30c3\u30b8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u30ce\u30fc\u30c9\u3078\u306e\u30ea\u30f3\u30af<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u8ddd\u96e2\u4f1d\u9001\u5411\u30511550 nm\u30b7\u30b9\u30c6\u30e0\u306b\u4f34\u3046\u8907\u96d1\u3055\u3084\u30b3\u30b9\u30c8\u3092\u56de\u907f\u3057\u3064\u3064\u3001\u5341\u5206\u306a\u8ddd\u96e2\u5bfe\u5fdc\u80fd\u529b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e2\u30fc\u30c9\u5206\u6563\u304c\u5c0f\u3055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f1d\u9001\u304c\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u30e2\u30fc\u30c9\u5206\u6563\u306f\u5b9f\u8cea\u7684\u306b\u6392\u9664\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u6a19\u6e96\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u3067\u306f\u30011310 nm\u4ed8\u8fd1\u3067\u6ce2\u9577\u5206\u6563\u304c\u30bc\u30ed\u5206\u6563\u70b9\u306b\u8fd1\u304f\u3001\u4e2d\u8ddd\u96e2\u306b\u304a\u3051\u308b\u4fe1\u53f7\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5206\u6563\u7279\u6027\u306b\u3088\u308a\u30011310 nm\u306f1G\u304a\u3088\u307310G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u901f\u5ea6\u306b\u304a\u3044\u3066\u3001\u9ad8\u5ea6\u306a\u5206\u6563\u88dc\u511f\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u7279\u306b\u5b89\u5b9a\u3057\u305f\u52d5\u4f5c\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e2d\u7a0b\u5ea6\u306e\u6e1b\u8870<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1310 nm\u306b\u304a\u3051\u308b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6e1b\u8870\u306f\u901a\u5e38\u7d04 <strong>35 dB\/km<\/strong> \u3067\u3059\u3002850 nm\u306e\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30841550 nm\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u3088\u308a\u3082\u9ad8\u3044\u3082\u306e\u306e\u3001\u5341\u5206\u306a\u5149\u5b66\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3057\u305f\u307e\u307e\u6570km\u4ee5\u4e0a\u306e\u30ea\u30f3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u307b\u3069\u4f4e\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e1b\u8870\u3068\u5206\u6563\u6027\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u30011310 nm\u306f\u4e2d\u8ddd\u96e2\u5411\u3051\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5c55\u958b\u306b\u304a\u3051\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u9078\u629e\u80a2\u3068\u3057\u3066\u3057\u3070\u3057\u3070\u63a1\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5de5\u5b66\u7684\u7d50\u8ad6\uff1a<\/strong><br>1310nm SFP\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30ad\u30e3\u30f3\u30d1\u30b9\u304a\u3088\u3073\u30e1\u30c8\u30ed\u74b0\u5883\u306b\u304a\u3051\u308b10\u201320 km\u306e\u4f1d\u9001\u306b\u5b9f\u7528\u7684\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3001\u4f4e\u5206\u6563\u30fb\u5236\u5fa1\u53ef\u80fd\u306a\u6e1b\u8870\u30fb\u5149\u5897\u5e45\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u30b7\u30f3\u30d7\u30eb\u306a\u30ea\u30f3\u30af\u4e88\u7b97\u8a2d\u8a08\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>1550nm SFP\uff1a\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u304a\u3088\u3073DWDM\u5411\u3051<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e <strong>1550nm SFP <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476873.htm\"><strong>\u9577\u8ddd\u96e2<\/strong> \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a> \u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a\u3067\u306e\u62e1\u5f35\u4f1d\u9001\u8ddd\u96e2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u4f4e\u6e1b\u8870\u304a\u3088\u3073\u5149\u5897\u5e45\u3068\u306e\u4e92\u63db\u6027\u304c\u4e0d\u53ef\u6b20\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\u304a\u3088\u3073\u9ad8\u30c1\u30e3\u30cd\u30eb\u5bc6\u5ea6\u3092\u8981\u6c42\u3059\u308b\u30e1\u30c8\u30ed\u3001\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u3001\u304a\u3088\u3073DWDM\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u5e83\u304f\u5c0e\u5165\u3055\u308c\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:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/67fb95f6ccf44633912c9e30077e53a3.jpg\" alt=\"1550nm SFP for Long-Haul and DWDM\" class=\"wp-image-3259\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/67fb95f6ccf44633912c9e30077e53a3.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/67fb95f6ccf44633912c9e30077e53a3-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/67fb95f6ccf44633912c9e30077e53a3-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/67fb95f6ccf44633912c9e30077e53a3-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/67fb95f6ccf44633912c9e30077e53a3-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u4f4e\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u6e1b\u8870<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1550 nm\u306fSMF\u306e\u4f4e\u640d\u5931\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u52d5\u4f5c\u3057\u3001\u5178\u578b\u7684\u306a\u6e1b\u8870\u306f\u7d04 <strong>20\u20130.25 dB\/km\u3092\u63d0\u4f9b\u3059\u308b<\/strong>, \u3067\u3042\u308a\u3001850 nm\u306e\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30841310 nm\u306e\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30b7\u30b9\u30c6\u30e0\u3088\u308a\u3082\u5927\u5e45\u306b\u4f4e\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u5149\u4fe1\u53f7\u306f\u5897\u5e45\u307e\u305f\u306f\u518d\u751f\u6210\u3092\u5fc5\u8981\u3068\u3059\u308b\u524d\u306b\u3088\u308a\u9577\u3044\u8ddd\u96e2\u3092\u4f1d\u9001\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u9577\u306e\u5230\u9054\u8ddd\u96e2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e1b\u8870\u306e\u4f4e\u3055\u3068\u5236\u5fa1\u53ef\u80fd\u306a\u5206\u6563\u306b\u3088\u308a\u30011550 nm SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4e2d\u9593\u96fb\u5b50\u6a5f\u5668\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u5b9f\u73fe\u53ef\u80fd\u306a\u6700\u3082\u9577\u3044\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30ea\u30f3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u5178\u578b\u7684\u306a\u7528\u9014\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6570\u5341km\u304b\u3089\u6570\u767ekm\u306b\u53ca\u3076\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30ea\u30f3\u30af<\/p><\/li>\n\n\n\n<li><p>\u9060\u9694\u5730\u9593\u306e\u30e1\u30c8\u30ed\u30ea\u30f3\u30b0\u96c6\u7d04<\/p><\/li>\n\n\n\n<li><p>\u6d77\u5e95\u304a\u3088\u3073\u90fd\u5e02\u9593\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08EDFA\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u5834\u5408\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5230\u9054\u8ddd\u96e2\u306f\u3001\u4e3b\u306b\u9001\u4fe1\u6a5f\u51fa\u529b\u3001\u53d7\u4fe1\u6a5f\u611f\u5ea6\u3001\u304a\u3088\u3073\u63a5\u7d9a\u90e8\u3001\u30b3\u30cd\u30af\u30bf\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u6e1b\u8870\u306b\u3088\u308b\u7d2f\u7a4d\u30ea\u30f3\u30af\u640d\u5931\u306b\u3088\u3063\u3066\u5236\u9650\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">EDFA\u4e92\u63db\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1550 nm\u6ce2\u9577\u306e\u4e3b\u8981\u306a\u5229\u70b9\u306e1\u3064\u306f\u3001 <strong>\u30a8\u30eb\u30d3\u30a6\u30e0\u6dfb\u52a0\u5149\u30d5\u30a1\u30a4\u30d0\u5897\u5e45\u5668\uff08EDFA\uff09\u3068\u306e\u4e92\u63db\u6027\u3067\u3059\u3002<\/strong>. EDFA\u306f\u3001\u96fb\u6c17\u4fe1\u53f7\u3078\u306e\u5909\u63db\u3092\u4f34\u308f\u305a\u306b1550 nm\u5e2f\u57df\u306e\u5149\u4fe1\u53f7\u3092\u52b9\u7387\u7684\u306b\u5897\u5e45\u3057\u3001\u4ee5\u4e0b\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u62e1\u5f35\u3055\u308c\u305f\u9577\u8ddd\u96e2\u4f1d\u9001<\/p><\/li>\n\n\n\n<li><p>\u5bc6\u6ce2\u9577\u5206\u5272\u591a\u91cd\uff08<a href=\"https:\/\/resources.l-p.com\/ja\/glossary\/what-is-dwdm-explaining-dense-wavelength-division-multiplexing\/\" target=\"_blank\" rel=\"\">DWDM<\/a>\uff09\u5358\u4e00\u30d5\u30a1\u30a4\u30d0\u4e0a\u3067\u306e\u4f1d\u9001<\/p><\/li>\n\n\n\n<li><p>\u4e2d\u7d99\u5668\u307e\u305f\u306f\u518d\u751f\u6210\u30dd\u30a4\u30f3\u30c8\u306e\u4e2d\u9593\u8a2d\u7f6e\u306e\u5fc5\u8981\u6027\u306e\u4f4e\u6e1b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">EDFA\u4e92\u63db\u6027\u306b\u3088\u308a\u30011550 nm\u306f\u9ad8\u5bb9\u91cf\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u304a\u3088\u3073\u30e1\u30c8\u30ed\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DWDM\u30c1\u30e3\u30cd\u30eb\u30b0\u30ea\u30c3\u30c9\u306e\u6982\u5ff5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u5bc6\u5ea6\u6ce2\u9577\u5206\u5272\u591a\u91cd\u5316\uff08DWDM\uff09\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u8907\u6570\u306e\u30c1\u30e3\u30cd\u30eb\u304c\u3001\u6b63\u78ba\u306b\u5236\u5fa1\u3055\u308c\u305f1550 nm\u8fd1\u508d\u306e\u30b5\u30d6\u6ce2\u9577\u3092\u7528\u3044\u3066\u5358\u4e00\u30d5\u30a1\u30a4\u30d0\u4e0a\u3067\u540c\u6642\u306b\u4f1d\u9001\u3055\u308c\u307e\u3059\u3002\u4e3b\u306a\u691c\u8a0e\u4e8b\u9805\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30c1\u30e3\u30cd\u30eb\u9593\u9694\uff08\u4f8b\uff1a50 GHz\u3001100 GHz\uff09<\/p><\/li>\n\n\n\n<li><p>\u6ce2\u9577\u306e\u5b89\u5b9a\u6027\u304a\u3088\u3073\u8a31\u5bb9\u8aa4\u5dee<\/p><\/li>\n\n\n\n<li><p>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u516c\u79f0\u6ce2\u9577\u3068\u306e\u6574\u5408\u6027<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">1550 nm SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u516c\u79f0\u6ce2\u9577\u304c\u5b9a\u7fa9\u3055\u308c\u305f\u30c1\u30e3\u30cd\u30eb\u30b0\u30ea\u30c3\u30c9\u3068\u4e00\u81f4\u3059\u308b\u5834\u5408\u3001DWDM\u30da\u30a2\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9ad8\u30b3\u30b9\u30c8\u5149\u5b66\u90e8\u54c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1550 nm SFP\u306f\u3001850 nm\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u307e\u305f\u306f1310 nm\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u3001\u4e00\u822c\u7684\u306b\u4ee5\u4e0b\u306e\u7406\u7531\u304b\u3089\u9ad8\u4fa1\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9ad8\u7cbe\u5ea6\u30ec\u30fc\u30b6\u30fc<\/p><\/li>\n\n\n\n<li><p>\u6e29\u5ea6\u5b89\u5b9a\u5316\u8981\u4ef6<\/p><\/li>\n\n\n\n<li><p>\u5149\u5897\u5e45\u5668\u7d71\u5408\u6a5f\u80fd<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30b9\u30c8\u306f\u9ad8\u3044\u3082\u306e\u306e\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3001\u30e1\u30c8\u30ed\u3001\u30ad\u30e3\u30ea\u30a2\u30b0\u30ec\u30fc\u30c9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5411\u3051\u306b\u5fc5\u9808\u3068\u306a\u308b\u9577\u8ddd\u96e2\u6027\u80fd\u304a\u3088\u3073DWDM\u4e92\u63db\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5de5\u5b66\u7684\u7d50\u8ad6\uff1a<\/strong><br>1550nm SFP\u9577\u8ddd\u96e2\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u6700\u5c0f\u9650\u306e\u6e1b\u8870\u3001\u9577\u8ddd\u96e2\u63a5\u7d9a\u3001\u304a\u3088\u3073EDFA\uff0fDWDM\u4e92\u63db\u6027\u3092\u5fc5\u8981\u3068\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u3001\u63a8\u5968\u3055\u308c\u308b\u9078\u629e\u80a2\u3067\u3059\u3002\u30b3\u30b9\u30c8\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u62e1\u5f35\u3055\u308c\u305f\u5230\u9054\u8ddd\u96e2\u304a\u3088\u3073\u5897\u5e45\u5668\u5bfe\u5fdc\u306b\u3088\u308a\u3001\u9ad8\u5bb9\u91cf\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u304a\u3088\u3073\u30e1\u30c8\u30ed\u5c55\u958b\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>\u9069\u5207\u306aSFP\u6ce2\u9577\u306e\u9078\u629e\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306aSFP\u6ce2\u9577\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5149\u30ea\u30f3\u30af\u6027\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u4f53\u7cfb\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u4e92\u63db\u6027\u3001\u5341\u5206\u306a\u5149\u4f59\u88d5\u3001\u304a\u3088\u3073\u5b89\u5b9a\u3057\u305f\u30c7\u30fc\u30bf\u4f1d\u9001\u304c\u4fdd\u8a3c\u3055\u308c\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:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8ec82e960bc947d6852ba1da9941f572.jpg\" alt=\"850nm vs. 1310nm vs. 1550nm SFP\" class=\"wp-image-3260\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8ec82e960bc947d6852ba1da9941f572.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8ec82e960bc947d6852ba1da9941f572-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8ec82e960bc947d6852ba1da9941f572-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8ec82e960bc947d6852ba1da9941f572-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8ec82e960bc947d6852ba1da9941f572-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">850nm \u5bfe 1310nm \u5bfe 1550nm\uff08\u6bd4\u8f03\u8868\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u306a3\u7a2e\u985e\u306eSFP\u6ce2\u9577\u306b\u3064\u3044\u3066\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u306e\u4e92\u63db\u6027\u3001\u5178\u578b\u7684\u306a\u4f1d\u9001\u8ddd\u96e2\u3001\u6e1b\u8870\u3001\u5206\u6563\u7279\u6027\u3001\u304a\u3088\u3073\u5178\u578b\u7684\u306a\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\u3092\u660e\u793a\u3057\u305f\u7c21\u6f54\u306a\u6280\u8853\u7684\u6bd4\u8f03\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\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;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>850nm<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478919.htm\">1310nm<\/a><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/488431.htm\">1550nm<\/a><\/p><\/th><\/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>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\uff08OM3\uff0fOM4\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u901a\u5e38\u306e\u5230\u9054\u8ddd\u96e2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>100\u2013400 m\uff08SR\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10\u201320 km\uff08LR\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40\u2013120+ km\uff08ER\/ZR\u3001EDFA\u4f7f\u7528\u6642\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u6e1b\u8870\uff08dB\/km\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~2\u20133 dB\/km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~0.35 dB\/km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uff5e0.20\u20130.25 dB\/km<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5206\u6563\u306e\u7a2e\u985e<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30fc\u30c9\u5206\u6563\u304c\u652f\u914d\u7684<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8272\u5206\u6563\u304c\u307b\u307c\u30bc\u30ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8272\u5206\u6563\u306f\u8ddd\u96e2\u3068\u3068\u3082\u306b\u5897\u52a0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u7528\u9014\u4f8b<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ad\u30e3\u30f3\u30d1\u30b9\u307e\u305f\u306f\u30e1\u30c8\u30ed\u5411\u3051\u4e2d\u8ddd\u96e2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2\u3001DWDM\u3001\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30a2\u30f3\u30d7\u4e92\u63db\u6027<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u3044\u3044\u3048<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5236\u9650\u3042\u308a\uff0f\u7a00<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>EDFA\u3068\u4e92\u63db\u6027\u3042\u308a<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5099\u8003\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>850nm\u306f\u77ed\u8ddd\u96e2\u5411\u3051\u306b\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u826f\u3044\u304c\u3001\u30e2\u30fc\u30c9\u5206\u6563\u306b\u3088\u308a\u5236\u9650\u3055\u308c\u308b\u3002.<\/p><\/li>\n\n\n\n<li><p>1310nm\u306f\u3001\u4e2d\u8ddd\u96e2\u5358\u4e00\u30e2\u30fc\u30c9\u7528\u9014\u306e\u6a19\u6e96\u6ce2\u9577\u3067\u3042\u308a\u3001\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u3068\u9069\u5ea6\u306a\u6e1b\u8870\u3092\u5b9f\u73fe\u3059\u308b\u3002.<\/p><\/li>\n\n\n\n<li><p>1550nm\u306f\u6700\u9577\u8ddd\u96e2\u304a\u3088\u3073DWDM\u30c1\u30e3\u30cd\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3059\u308b\u304c\u3001\u5149\u5b66\u90e8\u54c1\u306e\u30b3\u30b9\u30c8\u306f\u9ad8\u304f\u306a\u308b\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6bd4\u8f03\u8868\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c <strong>SFP\u6ce2\u9577\u9078\u629e\u3092\u691c\u8a0e\u3059\u308b\u969b\u306e\u5b9f\u7528\u7684\u306a\u53c2\u7167\u8cc7\u6599\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/strong> \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u3001\u8ddd\u96e2\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7528\u9014\u306b\u57fa\u3065\u3044\u3066\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u3092\u7279\u5b9a\u3059\u308b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u3067\u4f7f\u7528\u3055\u308c\u308b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u3092\u5224\u65ad\u3057\u307e\u3059\u3002 <strong>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09<\/strong> \u307e\u305f\u306f <strong>\u5149\u306f\u9577\u8ddd\u96e2\u901a\u4fe1\u5411\u3051\u306e<\/strong>.<\/p><\/li>\n\n\n\n<li><p><strong>850 nm<\/strong> \u901a\u5e38\u3001<span class=\"highlight\">850 nm<\/span>\u306fMMF\u3067\u4f7f\u7528\u3055\u308c\u3001 <strong><span class=\"highlight\">1310 nm<\/span>\u304a\u3088\u3073<span class=\"highlight\">1550 nm<\/span><\/strong> \u306fSMF\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u6ce2\u9577\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u306e\u4e0d\u4e00\u81f4\u306f\u3001\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ea\u30f3\u30af\u8ddd\u96e2\u3092\u6e2c\u5b9a\u3059\u308b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u9593\u306e\u7269\u7406\u7684\u8ddd\u96e2\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u3001\u30b3\u30cd\u30af\u30bf\u3001\u304a\u3088\u3073\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u5909\u66f4\u3092\u542b\u3081\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u9078\u629e\u3057\u305f\u6ce2\u9577\u306e\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\u5185\u306b\u8ddd\u96e2\u304c\u53ce\u307e\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08\u4f8b\uff1aOM4\u3067\u306f850 nm\u3067\u6700\u5927400 m\u30011310 nm\u3067\u6700\u592720 km\u3001EDFA\u4f7f\u7528\u66421550 nm\u3067\u6700\u5927120+ km\uff09\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ea\u30f3\u30af\u640d\u5931\u3092\u8a08\u7b97\u3059\u308b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6b21\u5f0f\u3092\u7528\u3044\u3066\u7dcf\u5149\u5b66\u640d\u5931\u3092\u63a8\u5b9a\u3057\u307e\u3059\uff1a<\/p><\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7dcf\u640d\u5931\uff08dB\uff09\uff1d\u30d5\u30a1\u30a4\u30d0\u30fc\u640d\u5931\uff0b\u30b3\u30cd\u30af\u30bf\u640d\u5931\uff0b\u63a5\u7d9a\u640d\u5931<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u7dcf\u30ea\u30f3\u30af\u640d\u5931\u3092 <strong>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306eTx\u51fa\u529b\u96fb\u529b\u304a\u3088\u3073\u53d7\u4fe1\u611f\u5ea6<\/strong> \u3068\u6bd4\u8f03\u3057\u3001\u5341\u5206\u306a\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u30ea\u30f3\u30af\u4e88\u7b97\u8a08\u7b97\u306e\u4f8b<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\u30ea\u30f3\u30af\u4e88\u7b97<\/strong> \u4e0e\u3048\u3089\u308c\u305f\u8ddd\u96e2\u306b\u304a\u3044\u3066\u5149\u63a5\u7d9a\u304c\u4fe1\u983c\u6027\u9ad8\u304f\u52d5\u4f5c\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30ea\u30f3\u30af\u30de\u30fc\u30b8\u30f3\u306e\u57fa\u672c\u5f0f\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u5229\u7528\u53ef\u80fd\u30de\u30fc\u30b8\u30f3\uff08dB\uff09 = Tx\uff08\u6700\u5c0f\uff09\u2212\u7dcf\u30ea\u30f3\u30af\u640d\u5931\u2212Rx\uff08\u6700\u5c0f\uff09<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Tx\uff08\u6700\u5c0f\uff09<\/strong> = \u9001\u4fe1\u6a5f\u306e\u6700\u5c0f\u51fa\u529b\u96fb\u529b\uff08dBm\uff09<\/p><\/li>\n\n\n\n<li><p><strong>\u5168\u30ea\u30f3\u30af\u640d\u5931<\/strong> = \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u30b3\u30cd\u30af\u30bf\u3001\u304a\u3088\u3073\u30b9\u30d7\u30e9\u30a4\u30b9\u306b\u3088\u308b\u640d\u5931\u306e\u5408\u8a08\uff08dB\uff09<\/p><\/li>\n\n\n\n<li><p><strong>Rx\uff08\u6700\u5c0f\uff09<\/strong> = \u53d7\u4fe1\u6a5f\u306e\u611f\u5ea6\uff08\u691c\u51fa\u53ef\u80fd\u306a\u6700\u5c0f\u96fb\u529b\u3001dBm\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8a08\u7b97\u4f8b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u4eee\u5b9a\u3057\u307e\u3059 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476076.htm\">10G-SR<\/a> OM4\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u306e\u30ea\u30f3\u30af\uff1a<\/p>\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5024<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Tx\uff08\u6700\u5c0f\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u22123 dBm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u30d5\u30a1\u30a4\u30d0\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>5 dB\/km \u00d7 150 m = 0.075 dB<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30cd\u30af\u30bf\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>4\u500b\u306e\u30b3\u30cd\u30af\u30bf \u00d7 0.5 dB = 2.0 dB<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2\u7b87\u6240\u306e\u30b9\u30d7\u30e9\u30a4\u30b9 \u00d7 0.1 dB \uff1d 0.2 dB<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Rx\uff08\u6700\u5c0f\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u221211 dBm<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d71\uff1a\u7dcf\u30ea\u30f3\u30af\u640d\u5931\u306e\u8a08\u7b97<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7dcf\u30ea\u30f3\u30af\u640d\u5931 = 0.075 + 2.0 + 0.2 = 2.275 dB<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d72\uff1a\u5229\u7528\u53ef\u80fd\u30de\u30fc\u30b8\u30f3\u306e\u8a08\u7b97<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u5229\u7528\u53ef\u80fd\u30de\u30fc\u30b8\u30f3 = \u22123 \u2212 2.275 \u2212 (\u221211) = 5.725 dB<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u89e3\u91c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3053\u306e <strong>7 dB\u306e\u5229\u7528\u53ef\u80fd\u30de\u30fc\u30b8\u30f3<\/strong> \u306f\u3001\u30ea\u30f3\u30af\u304c\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c\u306b\u5341\u5206\u306a\u5149\u5b66\u7684\u4e88\u7b97\u3092\u6709\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u4e00\u822c\u7684\u306b\u3001\u5178\u578b\u7684\u306a\u77ed\u8ddd\u96e2850 nm SFP\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30ea\u30f3\u30af\u3067\u306f\u3001\u30de\u30fc\u30b8\u30f3\u304c3 dB\u3092\u8d85\u3048\u308b\u3053\u3068\u304c\u5b89\u5168\u3068\u898b\u306a\u3055\u308c\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u30de\u30fc\u30b8\u30f3\u304c\u63a8\u5968\u30ec\u30d9\u30eb\u3092\u4e0b\u56de\u3063\u305f\u5834\u5408\u306e\u5bfe\u5fdc\u7b56\u306b\u306f\u3001\u3088\u308a\u77ed\u3044\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u4f7f\u7528\u3001\u9ad8\u54c1\u8cea\u306a\u30b3\u30cd\u30af\u30bf\u306e\u63a1\u7528\u3001\u9ad8\u51fa\u529bSFP\u306e\u9078\u629e\u3001\u307e\u305f\u306f\u4f4e\u640d\u5931\u30bf\u30a4\u30d7\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u63a1\u7528\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u53d7\u4fe1\u6a5f\u611f\u5ea6\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9060\u65b9\u7aef\u306e\u53d7\u4fe1\u6a5f\u304c\u3001\u9078\u629e\u3055\u308c\u305f\u6ce2\u9577\u3092\u5341\u5206\u306a\u96fb\u529b\u30de\u30fc\u30b8\u30f3\u3067\u691c\u51fa\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u305f\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u5185\u306b\u5149\u51fa\u529b\u30ec\u30d9\u30eb\u304c\u53ce\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30a8\u30e9\u30fc\u307e\u305f\u306f\u30ea\u30f3\u30af\u4e0d\u5b89\u5b9a\u3092\u56de\u907f\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e21\u7aef\u306b\u304a\u3051\u308b\u6ce2\u9577\u306e\u4e00\u81f4\u78ba\u8a8d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u306e\u6ce2\u9577\u304c\u4e92\u63db\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff1a<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\u6a19\u6e96SR\/LR\u30ea\u30f3\u30af\u3067\u306f\u3001\u4e21\u7aef\u3067\u540c\u4e00\u306e\u516c\u79f0\u6ce2\u9577\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/www.l-p.com\/store-27039-1g-bidi-sfp.htm\" target=\"_self\"><strong>BiDi SFP\u3067\u306f\u3001<\/strong><\/a>, \u9001\u4fe1\uff08Tx\uff09\u304a\u3088\u3073\u53d7\u4fe1\uff08Rx\uff09\u6ce2\u9577\u304c\u9069\u5207\u306b\u30da\u30a2\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff08\u4f8b\uff1a\u7247\u5074\u30671310 nm TX \/ 1550 nm RX\u3001\u53cd\u5bfe\u5074\u3067\u305d\u306e\u9006\uff09\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p>\u518d\u78ba\u8a8d\u3057\u3001 <a href=\"https:\/\/resources.l-p.com\/ja\/knowledge-center\/how-eeprom-powers-sfp-and-qsfp-optical-modules\/\" target=\"_blank\" rel=\"\">EEPROM\u30b3\u30fc\u30c9<\/a> \u30db\u30b9\u30c8\u6a5f\u5668\u306e\u62d2\u7d76\u3084err-disabled\u72b6\u614b\u3092\u9632\u3050\u305f\u3081\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u4e92\u63db\u6027\u30ea\u30b9\u30c8\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d50\u8ad6\uff1a<\/strong><br>\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u624b\u9806\u2014\u2014\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\u306e\u7279\u5b9a\u3001\u8ddd\u96e2\u6e2c\u5b9a\u3001\u30ea\u30f3\u30af\u640d\u5931\u8a08\u7b97\u3001\u53d7\u4fe1\u6a5f\u611f\u5ea6\u306e\u691c\u8a3c\u3001\u304a\u3088\u3073\u6ce2\u9577\u306e\u4e00\u81f4\u78ba\u8a8d\u2014\u2014\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u6b63\u3057\u3044SFP\u6ce2\u9577\u3092\u9078\u5b9a\u3057\u3001\u5c0e\u5165\u6642\u306e\u30a8\u30e9\u30fc\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>\u3088\u304f\u3042\u308bSFP\u6ce2\u9577\u306e\u8aa4\u308a\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u3057\u3044SFP\u6ce2\u9577\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u304c\u3001\u30ea\u30f3\u30af\u306e\u8a2d\u5b9a\u30df\u30b9\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u983b\u7e41\u306b\u904b\u7528\u4e0a\u306e\u554f\u984c\u306b\u76f4\u9762\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30df\u30b9\u3068\u305d\u306e\u75c7\u72b6\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u9632\u304e\u3001\u5b89\u5b9a\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3067\u304d\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:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/247ab5c9317e4634b3003787ce192ca3.jpg\" alt=\"Common SFP Wavelength Mistakes and Troubleshooting\" class=\"wp-image-3261\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/247ab5c9317e4634b3003787ce192ca3.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/247ab5c9317e4634b3003787ce192ca3-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/247ab5c9317e4634b3003787ce192ca3-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/247ab5c9317e4634b3003787ce192ca3-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/247ab5c9317e4634b3003787ce192ca3-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u6ce2\u9577\u306e\u4e0d\u4e00\u81f4<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u554f\u984c\uff1a<\/strong> \u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u304c\u7570\u306a\u308b\u516c\u79f0\u6ce2\u9577\u3067\u52d5\u4f5c\u3057\u3066\u3044\u307e\u3059\uff08\u4f8b\uff1a1310 nm\u306eTX\u30681550 nm\u306eRX\uff09\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u75c7\u72b6\uff1a<\/strong> \u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3055\u308c\u306a\u3044\u3001\u307e\u305f\u306f\u65ad\u7d9a\u7684\u306a\u63a5\u7d9a\u306b\u306a\u308a\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u6545\u969c\u8a3a\u65ad\uff1a<\/strong> \u4e21\u7aef\u306e\u516c\u79f0\u6ce2\u9577\u3092\u78ba\u8a8d\u3057\u3001 <a href=\"https:\/\/www.l-p.com\/store-27039-1g-bidi-sfp.htm\" target=\"_self\">SFP<\/a> \u5149\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u985e\u304a\u3088\u3073\u7528\u9014\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08MMF\uff09\u3068\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\uff09\u306e\u6df7\u5728<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u554f\u984c\uff1a<\/strong> 850 nm\u306e <a href=\"https:\/\/www.l-p.com\/products\/482246.htm\" target=\"_self\">\u30de\u30eb\u30c1\u30e2\u30fc\u30c9SFP<\/a> SFP\u304c\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3001\u3042\u308b\u3044\u306f1310\/1550 nm\u7528\u306e\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9SFP\u304c\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u4e0a\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u75c7\u72b6\uff1a<\/strong> \u30ea\u30f3\u30af\u304c\u30d5\u30e9\u30c3\u30d7\u3059\u308b\u3001\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u7387\uff08BER\uff09\u304c\u975e\u5e38\u306b\u9ad8\u3044\u3001\u307e\u305f\u306f\u5b8c\u5168\u306b\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u6545\u969c\u8a3a\u65ad\uff1a<\/strong> \u5149\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u30d5\u30a1\u30a4\u30d0\u3068\u4e92\u63db\u6027\u306e\u3042\u308bSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d0\u30a4\u30c7\u30a3\u30ec\u30af\u30b7\u30e7\u30ca\u30eb\uff08BiDi\uff09\u30da\u30a2\u306e\u4e0d\u4e00\u81f4<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u554f\u984c\uff1a<\/strong> \u53cc\u65b9\u5411<a href=\"https:\/\/www.l-p.com\/products\/476695.htm\" target=\"_self\"> \uff08\u30d0\u30a4\u30c7\u30a3\u30ec\u30af\u30b7\u30e7\u30ca\u30eb\uff09SFP<\/a> \u30da\u30a2\u306eTX\/RX\u6ce2\u9577\u304c\u9006\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u75c7\u72b6\uff1a<\/strong> \u30a8\u30e9\u30fc\u7121\u52b9\u5316\uff08err-disabled\uff09\u30dd\u30fc\u30c8\u3001\u307e\u305f\u306fDOM\u30c7\u30fc\u30bf\u304c\u53d6\u5f97\u3067\u304d\u306a\u3044\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u6545\u969c\u8a3a\u65ad\uff1a<\/strong> \u4e00\u7aef\u306eSFP\u3092\u4ea4\u63db\u3057\u3066TX\u304a\u3088\u3073RX\u6ce2\u9577\u3092\u6b63\u3057\u304f\u6574\u5408\u3055\u305b\u307e\u3059\u3002\u307e\u305f\u3001\u6b63\u3057\u3044BiDi\u30da\u30a2\u30ea\u30f3\u30b0\u3067\u3042\u308b\u304b\u3092EEPROM\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d0\u30a4\u30c7\u30a3\u30ec\u30af\u30b7\u30e7\u30ca\u30eb\uff08BiDi\uff09SFP\u306e\u6ce2\u9577\u30da\u30a2\u30ea\u30f3\u30b0\u306e\u89e3\u8aac<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d0\u30a4\u30c7\u30a3\u30ec\u30af\u30b7\u30e7\u30ca\u30eb\uff08BiDi\uff09SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001<\/strong> transmit and receive signals on a single fiber using two different wavelengths. Common pairs include <strong>1310 nm TX \/ 1550 nm RX<\/strong> \u304a\u3088\u3073 <strong>1550 nm TX \/ 1310 nm RX<\/strong>, \u3053\u308c\u306b\u3088\u308a\u3001\u5f93\u67652\u672c\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30d0\u30921\u672c\u3067\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u901a\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u6ce2\u9577\u3092\u9006\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u304b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>BiDi\u30ea\u30f3\u30af\u3067\u306f\u3001\u7247\u65b9\u306e\u7aef\u672b\u306e\u9001\u4fe1\u6ce2\u9577\u304c\u3001\u3082\u3046\u7247\u65b9\u306e\u7aef\u672b\u306e\u53d7\u4fe1\u6ce2\u9577\u3068\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p><\/li>\n\n\n\n<li><p>\u4f8b\uff1a<\/p>\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30b5\u30a4\u30c8A\uff1a<\/strong> 1310 nm TX \u2192 1550 nm RX<\/p><\/li>\n\n\n\n<li><p><strong>\u30b5\u30a4\u30c8B\uff1a<\/strong> 1550 nm TX \u2192 1310 nm RX<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p>\u3044\u305a\u308c\u304b\u306e\u7aef\u672b\u3067\u30da\u30a2\u3092\u9006\u306b\u3059\u308b\u3068\u3001\u9001\u4fe1\u3055\u308c\u305f\u4fe1\u53f7\u304c\u6b63\u3057\u3044\u53d7\u4fe1\u6a5f\u306b\u5230\u9054\u3057\u306a\u304f\u306a\u308a\u3001\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3055\u308c\u306a\u3044\u3001\u307e\u305f\u306f\u30dd\u30fc\u30c8\u304c\u30a8\u30e9\u30fc\u7121\u52b9\u5316\uff08err-disabled\uff09\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u822c\u7684\u306a\u5c0e\u5165\u30df\u30b9<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p><strong>\u9593\u9055\u3063\u305fBiDi\u30da\u30a2\u30ea\u30f3\u30b0<\/strong>\uff1a\u4e21\u7aef\u306b\u540c\u4e00TX\u6ce2\u9577\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8a2d\u7f6e\u3057\u3066\u3057\u307e\u3046\u3002.<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\u75c7\u72b6\uff1a\u30ea\u30f3\u30af\u78ba\u7acb\u5931\u6557\u3001DOM\u8aad\u307f\u53d6\u308a\u4e0d\u53ef\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p><strong>\u9069\u3055\u306a\u3044\u5149\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3067\u306eBiDi\u4f7f\u7528<\/strong>\uff1aMMF\u7528BiDi\u3092SMF\u3067\u4f7f\u7528\u3001\u307e\u305f\u306f\u305d\u306e\u9006\u3002.<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\u75c7\u72b6\uff1a\u65ad\u7d9a\u7684\u306a\u63a5\u7d9a\u3001\u307e\u305f\u306f\u9ad8BER\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p><strong>EEPROM \u306e\u4e0d\u4e00\u81f4<\/strong>\uff1a\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdBiDi\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u8aa4\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\u75c7\u72b6\uff1a\u30c7\u30d0\u30a4\u30b9\u306b\u3088\u308b\u62d2\u5426\u3001\u307e\u305f\u306f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304cerr-disabled\u72b6\u614b\u306b\u306a\u308b\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><br>\u5e38\u306bBiDi SFP\u304c\u9069\u5207\u306a\u4f4d\u7f6e\u306b\u88c5\u7740\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>TX\/RX\u88dc\u5b8c\u30da\u30a2<\/strong> \u304a\u3088\u3073\u6b63\u3057\u3044\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u306b\u30de\u30c3\u30c1\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9069\u5207\u306a\u30da\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b7\u30f3\u30b0\u30eb\u30d5\u30a1\u30a4\u30d0\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u52d5\u4f5c\u304c\u4fdd\u8a3c\u3055\u308c\u3001\u9ad8\u30b3\u30b9\u30c8\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5206\u6563\u306e\u7121\u8996<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u554f\u984c\uff1a<\/strong> \u9577\u8ddd\u96e2\u5358\u4e00\u30e2\u30fc\u30c9\u30ea\u30f3\u30af\u306f\u3001\u9078\u629e\u3055\u308c\u305f\u6ce2\u9577\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u306b\u304a\u3051\u308b\u5206\u6563\u4e88\u7b97\u3092\u8d85\u3048\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u75c7\u72b6\uff1a<\/strong> \u8ddd\u96e2\u306b\u4f34\u3046\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u7387\u306e\u5897\u52a0\u307e\u305f\u306f\u4fe1\u53f7\u52a3\u5316\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u6545\u969c\u8a3a\u65ad\uff1a<\/strong> 1310\/1550 nm\u30ea\u30f3\u30af\u306b\u3064\u3044\u3066\u30af\u30ed\u30de\u30c6\u30a3\u30c3\u30af\u5206\u6563\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u5206\u6563\u88dc\u511f\u30d5\u30a1\u30a4\u30d0\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001\u4f4e\u901f\u5ea6\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u640d\u5931\u306e\u4e88\u7b97\u8d85\u904e<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u554f\u984c\uff1a<\/strong> \u30ea\u30f3\u30af\u5168\u4f53\u306e\u640d\u5931\u304c\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u5149\u4e88\u7b97\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u75c7\u72b6\uff1a<\/strong> \u4e0d\u5b9a\u671f\u306a\u30ea\u30f3\u30af\u969c\u5bb3\u3001\u4f4e\u3044\u5149\u30de\u30fc\u30b8\u30f3\u3001\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306aBER\uff08\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u7387\uff09\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u6545\u969c\u8a3a\u65ad\uff1a<\/strong> \u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073\u30b9\u30d7\u30e9\u30a4\u30b9\u306e\u640d\u5931\u3092\u6e2c\u5b9a\u3057\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u30d5\u30a1\u30a4\u30d0\u7d4c\u8def\u9577\u3092\u77ed\u7e2e\u3059\u308b\u304b\u3001\u9ad8\u51fa\u529bSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u307e\u3068\u3081\uff1a<\/strong><br>\u6ce2\u9577\u3001\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3001\u30ea\u30f3\u30af\u640d\u5931\u3001\u304a\u3088\u3073BiDi\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306e\u4e8b\u524d\u691c\u8a3c\u306b\u3088\u308a\u3001\u307b\u3068\u3093\u3069\u306eSFP\u95a2\u9023\u554f\u984c\u3092\u672a\u7136\u306b\u9632\u6b62\u3067\u304d\u307e\u3059\u3002. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>SFP\u6ce2\u9577FAQ<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8d24786d11644f02bd7079c54d980e01.jpg\" alt=\"SFP Wavelength FAQ\" class=\"wp-image-3262\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8d24786d11644f02bd7079c54d980e01.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8d24786d11644f02bd7079c54d980e01-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8d24786d11644f02bd7079c54d980e01-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8d24786d11644f02bd7079c54d980e01-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8d24786d11644f02bd7079c54d980e01-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Q1\uff1a850nm SFP\u3092\u5358\u4e00\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002850 nm\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5358\u4e00\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u3067\u4f7f\u7528\u3059\u308b\u3068\u3001\u9ad8\u6e1b\u8870\u3001\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u3001\u3042\u308b\u3044\u306f\u5b8c\u5168\u306a\u6545\u969c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q2\uff1a\u6ce2\u9577\u304c\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3067\u304d\u306a\u3044\u3001\u3042\u308b\u3044\u306f\u4e0d\u898f\u5247\u306a\u52d5\u4f5c\u3092\u793a\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u5149\u53d7\u4fe1\u306e\u305f\u3081\u306b\u306f\u3001TX\u304a\u3088\u3073RX\u6ce2\u9577\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q3\uff1a1550nm\u306f\u5e38\u306b1310nm\u3088\u308a\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u3046\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u30021550 nm\u306f\u9577\u3044\u4f1d\u9001\u8ddd\u96e2\u304a\u3088\u3073EDFA\/DWDM\u4e92\u63db\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u30011310 nm\u306f\u4e2d\u8ddd\u96e2\u306e\u30ad\u30e3\u30f3\u30d1\u30b9\u307e\u305f\u306f\u30e1\u30c8\u30ed\u30ea\u30f3\u30af\u306b\u304a\u3044\u3066\u3001\u3088\u308a\u4f4e\u30b3\u30b9\u30c8\u3067\u5341\u5206\u306a\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q4\uff1aCLI\u3067SFP\u6ce2\u9577\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u3088\u3046\u306a\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 <code>show interface transceiver<\/code> \u307e\u305f\u306f <code>show inventory<\/code> SFP\u304b\u3089\u30e2\u30b8\u30e5\u30fc\u30eb\u7a2e\u5225\u3001\u516c\u79f0\u6ce2\u9577\u3001DOM\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u76f4\u63a5\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q5\uff1aBiDi SFP\u3068\u6a19\u6e96SFP\u3092\u6df7\u5728\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002BiDi SFP\u306f\u5358\u4e00\u30d5\u30a1\u30a4\u30d0\u4e0a\u3067\u88dc\u5b8c\u7684\u306aTX\/RX\u30da\u30a2\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u6a19\u6e96SFP\u3068\u306e\u6df7\u5728\u306f\u30ea\u30f3\u30af\u78ba\u7acb\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q6\uff1a\u6ce2\u9577\u8a31\u5bb9\u8aa4\u5dee\u306f\u3069\u306e\u7a0b\u5ea6\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u00b13\uff5e10 nm\u3067\u3059\u3002\u3053\u306e\u8a31\u5bb9\u8aa4\u5dee\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u3068\u306e\u6574\u5408\u6027\u304a\u3088\u3073DWDM\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u9069\u5207\u306a\u30c1\u30e3\u30cd\u30eb\u914d\u7f6e\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q7\uff1aDOM\u306b\u3088\u308b\u6ce2\u9577\u691c\u8a3c\u306e\u5f79\u5272\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DOM\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u9001\u4fe1\/\u53d7\u4fe1\u96fb\u529b\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u5149\u5b66\u7684\u30de\u30fc\u30b8\u30f3\u3092\u76e3\u8996\u3057\u3001\u6b63\u3057\u3044\u6ce2\u9577\u52d5\u4f5c\u306e\u691c\u8a3c\u3068\u6f5c\u5728\u7684\u306a\u30ea\u30f3\u30af\u554f\u984c\u306e\u65e9\u671f\u691c\u51fa\u3092\u652f\u63f4\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u21aa\ufe0f&nbsp;<\/strong>SFP\u6ce2\u9577\u5c55\u958b\u691c\u8a3c\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044SFP\u52d5\u4f5c\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u4f53\u7cfb\u7684\u306a\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6ce2\u9577\u9078\u629e\u304a\u3088\u3073\u30ea\u30f3\u30af\u8a2d\u5b9a\u304c\u6280\u8853\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u969b\u306e\u652f\u63f4\u30c4\u30fc\u30eb\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u2714 \u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3092\u4e00\u81f4\u3055\u305b\u308b<\/strong><br>SFP\u306e\u6ce2\u9577\u304c\u8a2d\u7f6e\u6e08\u307f\u30d5\u30a1\u30a4\u30d0\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1aMMF\uff08\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff09\u306b\u306f850 nm\u3001SMF\uff08\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff09\u306b\u306f1310 nm\u307e\u305f\u306f1550 nm\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30d0\u306e\u4e0d\u4e00\u81f4\u306f\u30ea\u30f3\u30af\u969c\u5bb3\u3084\u6027\u80fd\u52a3\u5316\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u2714 \u4e21\u7aef\u306e\u6ce2\u9577\u3092\u4e00\u81f4\u3055\u305b\u308b<\/strong><br>\u4e00\u7aef\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u9001\u4fe1\u6ce2\u9577\u304c\u4ed6\u7aef\u306e\u53d7\u4fe1\u6ce2\u9577\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002BiDi SFP\u306e\u5834\u5408\u306f\u3001TX\u6ce2\u9577\u3068RX\u6ce2\u9577\u304c\u88dc\u5b8c\u95a2\u4fc2\u306b\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u2714 \u30d1\u30ef\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u78ba\u8a8d\u3059\u308b<\/strong><br>\u5168\u4f53\u306e\u30ea\u30f3\u30af\u640d\u5931\uff08\u30d5\u30a1\u30a4\u30d0\u3001\u30b3\u30cd\u30af\u30bf\u3001\u30b9\u30d7\u30e9\u30a4\u30b9\u306a\u3069\uff09\u3092\u7b97\u51fa\u3057\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u5149\u5b66\u7684\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u8d85\u3048\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u74b0\u5883\u5909\u52d5\u3092\u8003\u616e\u3057\u3066\u5341\u5206\u306a\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u2714 DOM\u8aad\u307f\u53d6\u308a\u5024\u3092\u691c\u8a3c\u3059\u308b<\/strong><br>\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08DOM\uff09\u3092\u7528\u3044\u3066\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u9001\u4fe1\/\u53d7\u4fe1\u96fb\u529b\u3001\u5149\u5b66\u7684\u30de\u30fc\u30b8\u30f3\u3001\u304a\u3088\u3073\u6e29\u5ea6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002DOM\u306b\u3088\u308b\u691c\u8a3c\u306f\u3001\u6ce2\u9577\u306e\u4e0d\u4e00\u81f4\u3084\u30d5\u30a1\u30a4\u30d0\u306e\u52a3\u5316\u3092\u691c\u51fa\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p><strong>\u2714 \u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3059\u308b<\/strong><br>\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30eb\u30fc\u30bf\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304cSFP\u30d9\u30f3\u30c0\u30fc\u304a\u3088\u3073\u30e2\u30b8\u30e5\u30fc\u30eb\u7a2e\u5225\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u4e0d\u4e00\u81f4\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306eerr-disabled\u72b6\u614b\u3084\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u62d2\u5426\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u8981\u7d04\uff1a<\/strong><br>\u3053\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u6ce2\u9577\u306b\u95a2\u9023\u3059\u308b\u5c55\u958b\u30a8\u30e9\u30fc\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u5149\u30ea\u30f3\u30af\u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u3001\u77ed\u8ddd\u96e2\u304b\u3089\u9577\u8ddd\u96e2\u307e\u3067\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306b\u304a\u3051\u308b\u904b\u7528\u306e\u5b89\u5b9a\u6027\u3092\u652f\u3048\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:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/4288e3dd4fab454e8ca289dd03d86cae.jpg\" alt=\"SFP Wavelength Deployment Validation Checklist\" class=\"wp-image-3263\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/4288e3dd4fab454e8ca289dd03d86cae.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/4288e3dd4fab454e8ca289dd03d86cae-300x169.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/4288e3dd4fab454e8ca289dd03d86cae-1024x576.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/4288e3dd4fab454e8ca289dd03d86cae-768x432.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/4288e3dd4fab454e8ca289dd03d86cae-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u3082\u306e\u3092\u9078\u629e\u3059\u308b <strong>SFP\u6ce2\u9577\u3068\u306f\u3001<\/strong>\u2014\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u77ed\u8ddd\u96e2\u5411\u3051\u306e850 nm\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u4e2d\u8ddd\u96e2\u5411\u3051\u306e1310 nm\u3001\u9577\u8ddd\u96e2\u304a\u3088\u3073DWDM\u5411\u3051\u306e1550 nm\u2014\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6027\u80fd\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u6e1b\u8870\u3001\u5206\u6563\u3001\u30ea\u30f3\u30af\u30d0\u30b8\u30a7\u30c3\u30c8\u3001\u304a\u3088\u3073DOM\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u304c\u4ed5\u69d8\u7bc4\u56f2\u5185\u3067\u6700\u9069\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u69cb\u9020\u5316\u3055\u308c\u305f\u5c55\u958b\u304a\u3088\u3073\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\uff08\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u306e\u691c\u8a3c\u3001\u6ce2\u9577\u306e\u4e00\u81f4\u78ba\u8a8d\u3001\u96fb\u529b\u4e88\u7b97\u306e\u8a08\u7b97\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u4e00\u8cab\u6027\u30c1\u30a7\u30c3\u30af\u306a\u3069\uff09\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e21\u65b9\u306b\u304a\u3044\u3066\u30a8\u30e9\u30fc\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30ea\u30f3\u30af\u306e\u5b89\u5b9a\u6027\u3092\u6700\u5927\u9650\u306b\u9ad8\u3081\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6c42\u3081\u308b\u3082\u306e\uff1a <strong>\u9ad8\u54c1\u8cea\u3067\u898f\u683c\u6e96\u62e0\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong> \u306f\u3001\u6b63\u78ba\u306a\u6ce2\u9577\u4ed5\u69d8\u3068\u5b8c\u5168\u306a\u76f8\u4e92\u904b\u7528\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30da\u30fc\u30b8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/strong><\/a> 850 nm\u30011310 nm\u30011550 nm\u306e\u5e45\u5e83\u3044SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\uff08DOM\u5bfe\u5fdc\u304c\u691c\u8a3c\u6e08\u307f\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073EEAT\u6e96\u62e0\u306e\u6587\u66f8\u304c\u4fdd\u8a3c\u3055\u308c\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u542b\u3080\uff09\u3092\u53d6\u308a\u63c3\u3048\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u898f\u683c\u304a\u3088\u3073\u4ed5\u69d8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u660e\u78ba\u306b\u5b9a\u7fa9\u3055\u308c\u305f <strong>\u696d\u754c\u6a19\u6e96<\/strong>, \u306b\u5f93\u3063\u3066\u52d5\u4f5c\u3057\u3001\u76f8\u4e92\u904b\u7528\u6027\u3001\u4e88\u6e2c\u53ef\u80fd\u306a\u6027\u80fd\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u76e3\u8996\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u4e3b\u306a\u53c2\u7167\u898f\u683c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002 <strong>IEEE 802.3z<\/strong>, <strong>\u6a19\u6e96\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong>, \u304a\u3088\u3073 <strong>SFF-8472<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce2\u9577\u8a31\u5bb9\u8aa4\u5dee<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5404SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001 <strong>\u540d\u76ee\u6ce2\u9577<\/strong> \uff08\u4f8b\uff1a850 nm\u30011310 nm\u30011550 nm\uff09\u304c\u3042\u308a\u3001\u898f\u683c\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u306b\u5fdc\u3058\u3066\u901a\u5e38\u00b13\uff5e10 nm\u306e\u8a31\u5bb9\u8aa4\u5dee\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u3053\u306e\u8a31\u5bb9\u8aa4\u5dee\u306b\u3088\u308a\u3001\u5149\u4fe1\u53f7\u304c\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u4f4e\u640d\u5931\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u5408\u81f4\u3057\u3001DWDM\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u6b63\u3057\u3044\u30c1\u30e3\u30cd\u30eb\u30b0\u30ea\u30c3\u30c9\u306b\u5408\u81f4\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u8a31\u5bb9\u8aa4\u5dee\u3092\u8d85\u3048\u308b\u3068\u3001\u30ea\u30f3\u30af\u30de\u30fc\u30b8\u30f3\u306e\u4f4e\u4e0b\u3001\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u7387\uff08BER\uff09\u306e\u5897\u52a0\u3001\u3042\u308b\u3044\u306f\u5b8c\u5168\u306a\u30ea\u30f3\u30af\u969c\u5bb3\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">DOM\uff08\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud83d\udfe0 SFP\u30ea\u30f3\u30af\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong>, \u3001\u3067\u5b9a\u7fa9\u3055\u308c\u308b <strong>SFF-8472<\/strong>, \u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u76e3\u8996\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\uff1a<\/p>\n<ul class=\"wp-block-list\">\n<li><p>\u9001\u4fe1\u51fa\u529b\uff08Tx\uff09<\/p><\/li>\n\n\n\n<li><p>\u53d7\u4fe1\u96fb\u529b\uff08Rx\uff09<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u6e29\u5ea6<\/p><\/li>\n\n\n\n<li><p>\u96fb\u6e90\u96fb\u5727<\/p><\/li>\n\n\n\n<li><p>\u30ec\u30fc\u30b6\u30fc\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p>\u30a8\u30f3\u30b8\u30cb\u30a2\u306fDOM\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u5149\u6027\u80fd\u3092\u691c\u8a3c\u3057\u3001\u6ce2\u9577\u306e\u6574\u5408\u6027\u3092\u78ba\u8a8d\u3057\u3001\u30ea\u30f3\u30af\u306e\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u524d\u306b\u6f5c\u5728\u7684\u306a\u52a3\u5316\u3092\u691c\u51fa\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u8981\u7d04\uff1a<\/strong><br>IEEE\u304a\u3088\u3073SFF\u898f\u683c\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u3067\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6ce2\u9577\u4ed5\u69d8\u3092\u6e80\u305f\u3057\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044DOM\u76e3\u8996\u3092\u63d0\u4f9b\u3067\u304d\u308b\u305f\u3081\u3001\u4e88\u6e2c\u53ef\u80fd\u306a\u6027\u80fd\u3001\u5bb9\u6613\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u304a\u3088\u3073\u7570\u306a\u308b\u30d9\u30f3\u30c0\u30fc\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u306e\u4e92\u63db\u6027\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u6a29\u5a01\u3042\u308bSFP\u6ce2\u9577\u30ac\u30a4\u30c9\uff1a850nm\u30011310nm\u30011550nm\u306e\u5fdc\u7528\u7bc4\u56f2\u3001\u30ea\u30f3\u30af\u4e88\u7b97\u3078\u306e\u5f71\u97ff\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\uff0f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u306e\u9078\u629e\u3001\u76f8\u4e92\u904b\u7528\u6027\u3001\u304a\u3088\u3073\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":3254,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-3264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/posts\/3264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/comments?post=3264"}],"version-history":[{"count":4,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/posts\/3264\/revisions"}],"predecessor-version":[{"id":10771,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/posts\/3264\/revisions\/10771"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/media\/3254"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/media?parent=3264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/categories?post=3264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/tags?post=3264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}