{"id":7302,"date":"2026-05-15T00:00:00","date_gmt":"2026-05-15T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/sfp-link-meaning-troubleshooting-compatibility-guide\/"},"modified":"2026-06-22T03:22:56","modified_gmt":"2026-06-22T03:22:56","slug":"sfp-link-meaning-troubleshooting-compatibility-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-link-meaning-troubleshooting-compatibility-guide","title":{"rendered":"SFP\u30ea\u30f3\u30af\uff1a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u4e92\u63db\u6027\u30ac\u30a4\u30c9"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cfa74b9ce04d43f08638ed1e74730df1.jpg\" alt=\"SFP Link: Troubleshooting and Compatibility Guide\" class=\"wp-image-7293\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cfa74b9ce04d43f08638ed1e74730df1.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cfa74b9ce04d43f08638ed1e74730df1-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cfa74b9ce04d43f08638ed1e74730df1-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cfa74b9ce04d43f08638ed1e74730df1-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cfa74b9ce04d43f08638ed1e74730df1-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u307e\u305f\u306f\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u3092\u4ecb\u3057\u3066\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u901a\u3058\u3066\u78ba\u7acb\u3055\u308c\u305f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3067\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">SFP<\/a> \u307e\u305f\u306f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">SFP+ <\/a>\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3055\u308c\u306a\u3044\u5834\u5408\u3001\u539f\u56e0\u306f\u901a\u5e38\u3001\u30ec\u30a4\u30e4\u81ea\u4f53\u3067\u306f\u306a\u304f\u3001\u5149\u9069\u5408\u6027\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30dd\u30e9\u30ea\u30c6\u30a3\u3001\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3001\u6ce2\u9577\u4e0d\u4e00\u81f4\u3001\u307e\u305f\u306f\u7269\u7406\u7684\u306a\u4fe1\u53f7\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u306b\u95a2\u9023\u3059\u308b\u4e0b\u4f4d\u30ec\u30a4\u30e4\u30fc\u306e\u554f\u984c\u3067\u3059\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883\u3067\u306f\u3001\u308f\u305a\u304b\u306a\u5149\u30ec\u30a4\u30e4\u30fc\u306e\u554f\u984c\u3067\u3082\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3001CRC\u30a8\u30e9\u30fc\u3001\u30ea\u30f3\u30af\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3001\u307e\u305f\u306f\u5b8c\u5168\u306a\u30b5\u30fc\u30d3\u30b9\u4e2d\u65ad\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5b89\u5b9a\u3057\u305fSFP\u30ea\u30f3\u30af\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/tcp-ip-model-network-communication-layers-and-data-exchange\/\">TCP\/IP<\/a> 10G\u300125G\u3001\u304a\u3088\u3073\u3088\u308a\u9ad8\u901f\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u5c55\u958b\u304c\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3001\u4e2d\u5c0f\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u7523\u696d\u7528\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3001AI\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u5e83\u304c\u308b\u4e2d\u3001SFP\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u306f\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7269\u7406\u30ec\u30a4\u30e4\u30fc\u63a5\u7d9a\u6280\u8853\u306e\u4e00\u3064\u3067\u3059\u3002\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3001DAC\u30b1\u30fc\u30d6\u30eb\u3001\u307e\u305f\u306fRJ45\u30b3\u30c3\u30d1\u30fc\u30fb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3067\u3082\u3001SFP\u30ea\u30f3\u30af\u306e\u4fe1\u983c\u6027\u306f\u5e2f\u57df\u5e45\u306e\u5b89\u5b9a\u6027\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u4e00\u8cab\u6027\u3001\u304a\u3088\u3073\u5168\u4f53\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7a3c\u50cd\u6642\u9593\u3092\u76f4\u63a5\u7684\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-does-packet-loss-mean-for-your-internet-connection\/\">\u30ea\u30f3\u30af\u306e\u30e9\u30a4\u30c8\u304c\u6d88\u706f\u3057\u3066\u3044\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/a>, <strong><s>\u30b1\u30fc\u30d6\u30eb\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001SFP\u30dd\u30fc\u30c8\u304c\u300c\u30c0\u30a6\u30f3\u300d\u3092\u8868\u793a\u3059\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/s><\/strong>, \u7570\u306a\u308b\u30d6\u30e9\u30f3\u30c9\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u304c\u65ad\u7d9a\u7684\u306b\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3057\u7d9a\u3051\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f, <strong><s>\u30d5\u30a1\u30a4\u30d0\u30fc\u3001DAC\u3001\u307e\u305f\u306fRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u3069\u308c\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/s><\/strong>, \u3053\u308c\u3089\u306e\u8cea\u554f\u306f\u521d\u5fc3\u8005\u5411\u3051\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u3082\u3001\u30d9\u30f3\u30c0\u30fc\u30b3\u30fc\u30c9\u5149\u5b66\u3001\u30c7\u30b8\u30bf\u30eb\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08DOM\uff09\u306e\u4e0d\u4e00\u81f4\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u30a8\u30e9\u30fc\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff08FEC\uff09\u306e\u4e0d\u4e00\u81f4\u3001\u307e\u305f\u306f\u8aa4\u3063\u305f\u5149\u30d1\u30ef\u30fc\u4e88\u7b97\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u76f8\u4e92\u904b\u7528\u6027\u306e\u554f\u984c\u3092\u983b\u7e41\u306b\u7d4c\u9a13\u3057\u307e\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\">\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001SFP\u30ea\u30f3\u30af\u306e\u610f\u5473\u3001SFP\u30ea\u30f3\u30af\u304c\u3069\u306e\u3088\u3046\u306b\u78ba\u7acb\u3055\u308c\u308b\u304b\u3001\u30ea\u30f3\u30af\u304c\u5931\u6557\u3059\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u7406\u7531\u3001\u304a\u3088\u3073\u5b9f\u969b\u306e\u751f\u7523\u74b0\u5883\u3067\u4f53\u7cfb\u7684\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u3001DAC\u3001\u30b3\u30c3\u30d1\u30fc\u3092\u7528\u3044\u305fSFP\u5c55\u958b\u3092\u6bd4\u8f03\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa\u306b\u6700\u9069\u306a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306e\u652f\u63f4\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/a>, \u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3080\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff1a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u7406\u5c64\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u5c64\u306b\u304a\u3051\u308bSFP\u30ea\u30f3\u30af\u306e\u610f\u5473<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u3066\u3082SFP\u30ea\u30f3\u30af\u304c\u5931\u6557\u3059\u308b\u7406\u7531<\/p><\/li><li><p>SFP\u30ea\u30f3\u30af\u306e\u554f\u984c\u3092\u6bb5\u968e\u7684\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u65b9\u6cd5<\/p><\/li><li><p>\u4e92\u63db\u6027\u3068\u30d9\u30f3\u30c0\u30fc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u76f8\u4e92\u904b\u7528\u6027\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b<\/p><\/li><li><p>\u30ea\u30f3\u30af\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3001CRC\/FCS\u30a8\u30e9\u30fc\u3092\u6e1b\u3089\u3059\u65b9\u6cd5<\/p><\/li><li><p>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5411\u3051\u306e\u5b89\u5b9a\u3057\u305fSFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u9078\u629e\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u898f\u6a21\u306a\u5149\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u5c55\u958b\u3059\u308b\u8aad\u8005\u5411\u3051\u306b\u3001IEEE 802.3\u306a\u3069\u306e\u696d\u754c\u6a19\u6e96\u3068\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u76f8\u4e92\u63a5\u7d9a\u5c55\u958b\u304b\u3089\u306e\u5b9f\u8df5\u7684\u306a\u73fe\u5834\u7d4c\u9a13\u3082\u53c2\u7167\u3057\u3066\u3044\u307e\u3059\u3002<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/ddm-dom-in-optical-transceivers\/\">\ud83d\udfe0 SFP\u30ea\u30f3\u30af\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a>SFP\u30ea\u30f3\u30af\u306f\u3001SFP\u307e\u305f\u306fSFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u901a\u3058\u30662\u3064\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u304c\u7269\u7406\u5c64\u63a5\u7d9a\u3092\u6210\u529f\u88cf\u306b\u78ba\u7acb\u3057\u305f\u3068\u304d\u306b\u4f5c\u6210\u3055\u308c\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u901a\u4fe1\u7d4c\u8def\u3067\u3059\u3002\u30ea\u30f3\u30af\u306f\u3001\u901f\u5ea6\u3001\u6ce2\u9577\u3001\u7b26\u53f7\u5316\u65b9\u6cd5\u3001\u4fe1\u53f7\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u306a\u3069\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u3064\u3044\u3066\u4e21\u5074\u304c\u5408\u610f\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u7a3c\u50cd\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002\u30a4\u30fc\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001SFP\u30ea\u30f3\u30af\u306f\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u3001\u307e\u305f\u306f\u5149\u9001\u4fe1\u88c5\u7f6e\u9593\u3092\u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u3059\u308b\u7269\u7406\u5c64\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/fec-forward-error-correction-in-optical-communication\/\">SFP\u30ea\u30f3\u30af\u306e\u610f\u5473\u3092\u7406\u89e3\u3059\u308b<\/a>SFP\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u53ef\u80fd\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u6a19\u6e96\u3067\u3059\u3002SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u81ea\u4f53\u306f\u300c\u30ea\u30f3\u30af\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u96fb\u6c17\u4fe1\u53f7\u3092\u5149\u4fe1\u53f7\u307e\u305f\u306f\u30b3\u30c3\u30d1\u30fc\u4f1d\u9001\u4fe1\u53f7\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u308a\u3001SFP\u30ea\u30f3\u30af\u306f\u305d\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u901a\u3058\u3066\u4f5c\u6210\u3055\u308c\u308b\u30e9\u30a4\u30d6\u63a5\u7d9a\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306aSFP\u30ea\u30f3\u30af\u306b\u306f\u4ee5\u4e0b\u306e\u8981\u7d20\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e92\u63db\u6027\u306e\u3042\u308bSFP\/SFP+\u30e2\u30b8\u30e5\u30fc\u30eb2\u3064<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u3001DAC\u3001\u307e\u305f\u306f\u30b3\u30c3\u30d1\u30fc\u914d\u7dda<\/p><\/li><li><p>\u30de\u30c3\u30c1\u30f3\u30b0\u3055\u308c\u305f\u30dd\u30fc\u30c8\u8a2d\u5b9a<\/p><\/li><li><p>\u7a4f\u5b9a\u3057\u305f\u4fe1\u53f7\u540c\u671f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/interoperability-in-networking-meaning-standards-connectivity\/\">\u3053\u308c\u3089\u306e\u3044\u305a\u308c\u304b\u304c\u5931\u6557\u3059\u308b\u3068\u3001\u30ea\u30f3\u30af\u304c\u30c0\u30a6\u30f3\u3057\u305f\u307e\u307e\u306b\u306a\u308b\u304b\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/a><\/p><\/li><li><p>SFP\u30ea\u30f3\u30af\u306e\u78ba\u7acb\u65b9\u6cd5<\/p><\/li><li><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u633f\u5165\u3055\u308c\u308b\u3068\u3001\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30eb\u30fc\u30bf\u30fc\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u60c5\u5831\u3092\u8aad\u307f\u53d6\u308a\u3001\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30b1\u30fc\u30d6\u30eb\u304c\u63a5\u7d9a\u3055\u308c\u308b\u3068\u3001\u4e21\u30c7\u30d0\u30a4\u30b9\u306f\u7269\u7406\u5c64\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u59cb\u3057\u3001\u4fe1\u53f7\u691c\u51fa\u3001\u901f\u5ea6\u30de\u30c3\u30c1\u30f3\u30b0\u3001\u540c\u671f\u304c\u884c\u308f\u308c\u307e\u3059\u3002 <a target=\"\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u63a5\u7d9a\u304c\u5b89\u5b9a\u3057\u305f\u5f8c\u3001\u30ea\u30f3\u30afLED\u304c\u70b9\u706f\u3057\u307e\u3059\u3002<\/a> \u30b9\u30c6\u30c3\u30d7<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30ed\u30bb\u30b9 <a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u691c\u51fa<\/a> \u691c\u8a3c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u30b1\u30fc\u30d6\u30eb\/\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u63a5\u7d9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30b0\u30ca\u30eb\u3092\u540c\u671f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6bb0332c328b42069712a0da75cb20f0.jpg\" alt=\"What Is an SFP Link?\" class=\"wp-image-7294\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6bb0332c328b42069712a0da75cb20f0.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6bb0332c328b42069712a0da75cb20f0-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6bb0332c328b42069712a0da75cb20f0-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6bb0332c328b42069712a0da75cb20f0-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6bb0332c328b42069712a0da75cb20f0-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30ea\u30f3\u30af\u3092\u78ba\u7acb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u306e\u4e00\u822c\u7684\u306a\u7a2e\u985e <a target=\"_self\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-small-form-factor-pluggable-transceiver-guide\/\">\u5c0f\u578b\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb\uff08SFP\uff09<\/a>, \u30d5\u30a1\u30a4\u30d0\u30fc\u30aa\u30d7\u30c6\u30a3\u30c3\u30afSFP\u30ea\u30f3\u30af <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478230.htm\">\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u307e\u305f\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4ecb\u3057\u305f\u9577\u8ddd\u96e2\u304a\u3088\u3073\u9ad8\u901f\u4f1d\u9001\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u6a19\u6e96\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/a> \u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306f\u4ee5\u4e0b\u306e\u7279\u5fb4\u3092\u63d0\u4f9b\u3057\u307e\u3059\uff1a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c21\u5358\u306b\u8a00\u3048\u3070\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u3053\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/488468.htm\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u9577\u3044\u4f1d\u9001\u8ddd\u96e2.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4e\u3044\u30ec\u30a4\u30c6\u30f3\u30b7<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9ad8\u3044\u5e2f\u57df\u5e45\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/p><\/li><li><p>DAC SFP\u30ea\u30f3\u30af, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/direct-attach-cables-dac-in-networking\/\">\u306f\u3001\u7d71\u5408\u30b3\u30cd\u30af\u30bf\u4ed8\u304d\u306e\u30d1\u30c3\u30b7\u30d6\u9285\u30c4\u30a4\u30f3\u30a2\u30af\u30b9\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/a>, \u30c0\u30a4\u30ec\u30af\u30c8\u30a2\u30bf\u30c3\u30c1\u30b3\u30c3\u30d1\u30fc\uff08DAC\uff09\u30b1\u30fc\u30d6\u30eb\u306f\u3001\u30e9\u30c3\u30af\u5185\u306e\u30b5\u30fc\u30d0\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u9593\u306e\u77ed\u8ddd\u96e2\u63a5\u7d9a\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><\/li><li><p>\u4e00\u822c\u7684\u306a\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\uff1a<\/p><\/li><li><p>\u30b5\u30fc\u30d0\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u9593\u306e\u76f8\u4e92\u63a5\u7d9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u77ed\u8ddd\u96e210G\/25G\u30ea\u30f3\u30af.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >RJ45\u30b3\u30c3\u30d1\u30fcSFP\u30ea\u30f3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001Cat5e\/Cat6\u30b3\u30c3\u30d1\u30fc\u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u305f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u304c\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u306b\u6bd4\u3079\u3066\u767a\u71b1\u304c\u591a\u304f\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30ea\u30f3\u30af\u306f\u4ee5\u4e0b\u306e\u7406\u7531\u304b\u3089\u9b45\u529b\u7684\u3067\u3059\uff1a.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 296px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"296\"><p>SMB\u5c55\u958b\u3092\u7c21\u7d20\u5316<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u8a2d\u7f6e\u30b3\u30b9\u30c8\u3092\u524a\u6e1b<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"296\"><p>1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP\u30ea\u30f3\u30af\u3068\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\uff1a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"296\"><p>2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u306f\u30012\u3064\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u8ad6\u7406\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u6307\u3057\u307e\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-to-test-sfp-compatibility\/\">\u4e92\u63db\u6027<\/a><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"296\"><p>3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b1\u30fc\u30d6\u30eb\/\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u63a5\u7d9a\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"296\"><p>4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30b0\u30ca\u30eb\u3092\u540c\u671f\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"296\"><p>5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30f3\u30af\u3092\u78ba\u7acb\u3059\u308b<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u30ea\u30f3\u30af\u306e\u4e00\u822c\u7684\u306a\u7a2e\u985e<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30a8\u30ebSFP\u30ea\u30f3\u30af<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u307e\u305f\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4ecb\u3057\u305f\u9577\u8ddd\u96e2\u30fb\u9ad8\u901f\u4f1d\u9001\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u898f\u683c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\">10GBASE-SR<\/a> \u304a\u3088\u3073 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\">10GBASE-LR<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306f\u63d0\u4f9b\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9577\u3044\u4f1d\u9001\u8ddd\u96e2<\/p><\/li><li><p>\u3088\u308a\u512a\u308c\u305f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-electromagnetic-interference\/\">EMI <\/a>\u62b5\u6297<\/p><\/li><li><p>\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7<\/p><\/li><li><p>\u9ad8\u3044\u5e2f\u57df\u5e45\u306e\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >DAC SFP\u30ea\u30f3\u30af<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c0\u30a4\u30ec\u30af\u30c8\u30a2\u30bf\u30c3\u30c1\u30b3\u30c3\u30d1\u30fc\uff08DAC\uff09\u30b1\u30fc\u30d6\u30eb\u306f\u3001\u30e9\u30c3\u30af\u5185\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30b9\u30a4\u30c3\u30c1\u3078\u306e\u77ed\u8ddd\u96e2\u63a5\u7d9a\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-tor-top-of-rack-switch\/\">\u30e9\u30c3\u30af\u30c8\u30c3\u30d7<\/a> (ToR)\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0<\/p><\/li><li><p>\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30b9\u30a4\u30c3\u30c1\u3078\u306e\u63a5\u7d9a<\/p><\/li><li><p>\u77ed\u8ddd\u96e2\u306e10G\/25G\u30ea\u30f3\u30af<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >RJ45\u30b3\u30c3\u30d1\u30fc\u30a8\u30ebSFP\u30ea\u30f3\u30af<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ee5\u4e0b\u3092\u4ecb\u3057\u305f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\uff1a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/cat5e-vs-cat6-vs-cat6a-for-copper-sfp\/\">Cat5e\/Cat6<\/a> \u30b3\u30c3\u30d1\u30fc\u30b1\u30fc\u30d6\u30eb\u3067\u3059\u304c\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u6bd4\u3079\u3066\u767a\u71b1\u304c\u591a\u304f\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30ea\u30f3\u30af\u306f\u9b45\u529b\u7684\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65e2\u5b58\u306e\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u518d\u5229\u7528<\/p><\/li><li><p>SMB\u306e\u5c55\u958b\u3092\u7c21\u7d20\u5316\u3059\u308b<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u8a2d\u7f6e\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u30ea\u30f3\u30af\u3068\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\uff1a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u306f\u30012\u3064\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u8ad6\u7406\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u3068\u306f\u3001\u7279\u5b9a\u306e\u7269\u7406\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u4ecb\u3057\u305fEthernet\u30d5\u30ec\u30fc\u30e0\u3092\u4f1d\u9001\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u6307\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u3088\u3046\u306b\u8003\u3048\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 290px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"290\"><p>\u7528\u8a9e<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u610f\u5473<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"290\"><p>Ethernet\u30ea\u30f3\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ed\u30b8\u30ab\u30eb\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"290\"><p>SFP\u30ea\u30f3\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7269\u7406\u7684\u306a\u5149\/\u96fb\u6c17\u4f1d\u9001\u7d4c\u8def<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a4f\u5b9a\u3057\u305fSFP\u30ea\u30f3\u30af\u304c\u306a\u3051\u308c\u3070\u3001Ethernet\u30ec\u30a4\u30e4\u30fc\u306f\u30d1\u30b1\u30c3\u30c8\u3092\u4fe1\u983c\u6027\u3092\u6301\u3063\u3066\u9001\u4fe1\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u4e3b\u306a\u539f\u56e0\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u306e\u554f\u984c\u306e\u591a\u304f\u306f\u7269\u7406\u5c64\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u539f\u56e0\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e0d\u4e92\u63db\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/li><li><p>\u9593\u9055\u3063\u305f\u30d5\u30a1\u30a4\u30d0\u6975\u6027<\/p><\/li><li><p>\u30b9\u30d4\u30fc\u30c9\u307e\u305f\u306fFEC\u306e\u4e0d\u4e00\u81f4<\/p><\/li><li><p>\u6c5a\u308c\u305fLC\u30b3\u30cd\u30af\u30bf<\/p><\/li><li><p>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30d9\u30f3\u30c0\u30fc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/p><\/li><li><p>\u5149\u4fe1\u53f7\u306e\u640d\u5931<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6b63\u3057\u304f\u633f\u5165\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u3053\u308c\u3089\u306e\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u306a\u3051\u308c\u3070\u30ea\u30f3\u30af\u306f\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u30ea\u30f3\u30af\u306f\u3001SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u4ecb\u3057\u3066\u4f5c\u6210\u3055\u308c\u308b\u7269\u7406\u7684\u306a\u63a5\u7d9a\u3067\u3059\u3002.<\/p><\/li><li><p>\u30ea\u30f3\u30af\u306f\u4e92\u63db\u6027\u3001\u4fe1\u53f7\u54c1\u8cea\u3001\u6b63\u3057\u3044\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u3001DAC\u3001RJ45 SFP\u30ea\u30f3\u30af\u306f\u7570\u306a\u308b\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\u3092\u6301\u3061\u307e\u3059\u3002.<\/p><\/li><li><p>SFP\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u591a\u304f\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u7269\u7406\u5c64\u306e\u554f\u984c\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udfe0 \u306a\u305cSFP\u30ea\u30f3\u30af\u304c\u7acb\u3061\u4e0a\u304c\u3089\u306a\u3044\u306e\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u304c\u7acb\u3061\u4e0a\u304c\u3089\u306a\u3044\u5834\u5408\u3001\u554f\u984c\u306f\u901a\u5e38IP\u3084\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u7269\u7406\u5c64\u306e\u554f\u984c\u304c\u539f\u56e0\u3067\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306b\u306f\u3001\u4e0d\u4e92\u63db\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u9593\u9055\u3063\u305f\u30d5\u30a1\u30a4\u30d0\u6975\u6027\u3001\u30b9\u30d4\u30fc\u30c9\u4e0d\u4e00\u81f4\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044FEC\u8a2d\u5b9a\u3001\u6c5a\u308c\u305f\u30b3\u30cd\u30af\u30bf\u3001\u307e\u305f\u306f\u5341\u5206\u306a\u5149\u4fe1\u53f7\u5f37\u5ea6\u304c\u306a\u3044\u3053\u3068\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u4e92\u63db\u6027\u3068\u4fe1\u53f7\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u304c\u3001\u30ea\u30f3\u30af\u3092\u5fa9\u65e7\u3055\u305b\u308b\u6700\u3082\u901f\u3044\u65b9\u6cd5\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f07289a29f2f460daabb31e2e21d0467.jpg\" alt=\"Why Is My SFP Link Not Coming Up?\" class=\"wp-image-7295\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f07289a29f2f460daabb31e2e21d0467.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f07289a29f2f460daabb31e2e21d0467-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f07289a29f2f460daabb31e2e21d0467-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f07289a29f2f460daabb31e2e21d0467-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f07289a29f2f460daabb31e2e21d0467-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u30ea\u30f3\u30af\u304c\u30c0\u30a6\u30f3\u3057\u7d9a\u3051\u308b\u4e3b\u306a\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30dd\u30fc\u30c8\u306eLED\u304c\u70b9\u706f\u305b\u305a\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u300c\u30ea\u30f3\u30af\u30c0\u30a6\u30f3\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u3001\u307e\u305a\u3053\u308c\u3089\u306e\u9ad8\u78ba\u7387\u306e\u539f\u56e0\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\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;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u554f\u984c<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u901a\u5e38\u306e\u7d50\u679c<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30dd\u30fc\u30c8\u7121\u52b9\u5316<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u9593\u9055\u3063\u305f\u30d5\u30a1\u30a4\u30d0TX\/RX\u6975\u6027<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u4fe1\u53f7\u306a\u3057<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30d4\u30fc\u30c9\u4e0d\u4e00\u81f4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30f3\u30af\u969c\u5bb3<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6c5a\u308c\u305fLC\u30b3\u30cd\u30af\u30bf<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CRC\/FCS\u30a8\u30e9\u30fc<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>FEC\u4e0d\u4e00\u81f4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30f3\u30af\u30d5\u30e9\u30f3\u30d4\u30f3\u30b0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u9593\u9055\u3063\u305f\u6ce2\u9577\u30da\u30a2\u30ea\u30f3\u30b0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u540c\u671f\u306a\u3057<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u640d\u50b7\u3057\u305f\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u65ad\u7d9a\u7684\u306a\u63a5\u7d9a<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5c55\u958b\u3067\u306f\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u3068\u30d5\u30a1\u30a4\u30d0\u6975\u6027\u306e\u8aa4\u308a\u304c\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e0d\u4e92\u63db\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30eb\u30fc\u30bf\u30fc\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/eeprom-electrically-erasable-programmable-read-only-memory\/\">EEPROM<\/a> SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30d9\u30f3\u30c0\u30fc\u627f\u8a8d\u6e08\u307f\u3067\u306a\u3044\u3001\u307e\u305f\u306f\u6b63\u3057\u304f\u30b3\u30fc\u30c9\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30dd\u30fc\u30c8\u304c\u30ea\u30f3\u30af\u78ba\u7acb\u3092\u62d2\u5426\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u8868\u7684\u306a\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u975eCisco\u30b9\u30a4\u30c3\u30c1\u3067\u306eCisco\u30b3\u30fc\u30c9\u5316\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/li><li><p>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/li><li><p>1G\u304a\u3088\u307310G\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8aa4\u3063\u305f\u6df7\u5728\u4f7f\u7528<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8a31\u53ef\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u53b3\u683c\u306a\u4e92\u63db\u6027\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30a4\u30af\u30ed\u5b9a\u7fa9\uff1aEEPROM\u3068\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u306b\u642d\u8f09\u3055\u308c\u305f\u30e1\u30e2\u30ea\u30c1\u30c3\u30d7\u3067\u3042\u308a\u3001\u30d9\u30f3\u30c0\u30fc\u304a\u3088\u3073\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6975\u6027\u306e\u8aa4\u308a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306b\u306f\u3001\u9069\u5207\u306aTX\uff08\u9001\u4fe1\uff09\u304b\u3089RX\uff08\u53d7\u4fe1\uff09\u3078\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9001\u4fe1\u3068\u53d7\u4fe1\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u9006\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u51fa\u529b\u304c\u691c\u51fa\u3055\u308c\u307e\u305b\u3093<\/p><\/li><li><p>\u30ea\u30f3\u30af\u306f\u30c0\u30a6\u30f3\u3057\u305f\u307e\u307e\u306b\u306a\u308a\u307e\u3059<\/p><\/li><li><p>\u540c\u671f\u304c\u767a\u751f\u3057\u307e\u305b\u3093<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fLC\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u5c55\u958b\u306b\u304a\u3051\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u8a2d\u7f6e\u30df\u30b9\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u901f\u5ea6\u307e\u305f\u306fFEC\u306e\u4e0d\u4e00\u81f4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u540c\u4e00\u306e\u30ea\u30f3\u30af\u901f\u5ea6\u304a\u3088\u3073\u30d5\u30a9\u30ef\u30fc\u30c9\u30fb\u30a8\u30e9\u30fc\u30fb\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff08FEC\uff09\u30e2\u30fc\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10G\u30dd\u30fc\u30c8\u306b1G\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u63a5\u7d9a<\/p><\/li><li><p>\u7247\u5074\u3067RS-FEC\u3092\u4f7f\u7528\u3057\u3001\u4ed6\u5074\u3067FEC\u3092\u7121\u52b9\u5316<\/p><\/li><li><p>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4e0d\u6574\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">25G\u304a\u3088\u3073100G\u306a\u3069\u306e\u9ad8\u901f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u306f\u3001\u7279\u306bFEC\u8a2d\u5b9a\u306b\u5bfe\u3057\u3066\u654f\u611f\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u67d3\u307e\u305f\u306f\u640d\u50b7<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LC\u30b3\u30cd\u30af\u30bf\u4e0a\u306e\u5fae\u5c0f\u306a\u307b\u3053\u308a\u3067\u3082\u3001\u5149\u4fe1\u53f7\u3092\u8457\u3057\u304f\u5f31\u3081\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u898b\u306e\u75c7\u72b6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a<\/p><\/li><li><p>CRC\/FCS\u30a8\u30e9\u30fc<\/p><\/li><li><p>\u65ad\u7d9a\u7684\u306a\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9<\/p><\/li><li><p>\u4e0d\u898f\u5247\u306a\u30ea\u30f3\u30af\u30fb\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5584\u306e\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5e38\u306b <a target=\"_blank\" href=\"https:\/\/www.l-p.com\/blog\/how-to-clean-fiber-optic-connectors.htm\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383\u3057\u3001<\/a> \u633f\u5165\u524d\u306b<\/p><\/li><li><p>\u53ef\u80fd\u306a\u5834\u5408\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u70b9\u691c\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5149\u51fa\u529b\u306e\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306b\u306f\u5149 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/power-budget-importance-calculation-management-for-devices\/\">\u51fa\u529b\u4e88\u7b97\u304c\u3042\u308a\u307e\u3059<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u7406\u7531\u306b\u3088\u308a\u4fe1\u53f7\u640d\u5931\u304c\u904e\u5927\u306b\u306a\u308b\u3068\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9577\u8ddd\u96e2\u4f1d\u9001<\/p><\/li><li><p>\u904e\u5270\u306a\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb<\/p><\/li><li><p>\u4e0d\u826f\u306a\u63a5\u7d9a\uff08\u30b9\u30d7\u30e9\u30a4\u30b9\uff09<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30b1\u30fc\u30d6\u30eb\u306e\u66f2\u3052<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2026\u53d7\u4fe1\u6a5f\u304c\u5b89\u5b9a\u3057\u305f\u4fe1\u53f7\u3092\u691c\u51fa\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u9577\u8ddd\u96e2\u5358\u4e00\u30e2\u30fc\u30c9\u5c55\u958b\u306b\u304a\u3044\u3066\u7279\u306b\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u7c21\u6613\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u4ea4\u63db\u3059\u308b\u524d\u306b\u3001\u4ee5\u4e0b\u306e\u9805\u76ee\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e21\u65b9\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u4e92\u63db\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d<\/p><\/li><li><p>TX\/RX\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6975\u6027\u3092\u78ba\u8a8d<\/p><\/li><li><p>\u4e21\u30c7\u30d0\u30a4\u30b9\u306e\u30ea\u30f3\u30af\u901f\u5ea6\u3092\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068<\/p><\/li><li><p>FEC\u8a2d\u5b9a\u3092\u78ba\u8a8d<\/p><\/li><li><p>LC\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383<\/p><\/li><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30b1\u30fc\u30d6\u30eb\u306e\u72b6\u614b\u3092\u70b9\u691c<\/p><\/li><li><p>DOM\u306b\u3088\u308b\u5149\u51fa\u529b\u5024\u3092\u78ba\u8a8d<\/p><\/li><li><p>\u65e2\u77e5\u306e\u826f\u597d\u306a\u5149\u5b66\u90e8\u54c1\u3067\u30c6\u30b9\u30c8\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u307b\u3068\u3093\u3069\u306eSFP\u30ea\u30f3\u30af\u969c\u5bb3\u306f\u7269\u7406\u5c64\u306e\u554f\u984c\u3067\u3059\u3002.<\/p><\/li><li><p>\u4e92\u63db\u6027\u3001\u6975\u6027\u3001\u304a\u3088\u3073\u4fe1\u53f7\u54c1\u8cea\u304c\u6700\u3082\u4e00\u822c\u7684\u306a\u6839\u672c\u539f\u56e0\u3067\u3059\u3002.<\/p><\/li><li><p>\u6c5a\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u3066\u3082\u3001\u91cd\u5927\u306a\u4e0d\u5b89\u5b9a\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li><li><p>\u7cfb\u7d71\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u4ea4\u63db\u3059\u308b\u3088\u308a\u3082\u8fc5\u901f\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udfe0 What Compatibility Problems Break an SFP Link?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u4e92\u63db\u6027\u306e\u554f\u984c\u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u3001, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-network-switch\/\">\u30b9\u30a4\u30c3\u30c1<\/a>, \u30b1\u30fc\u30d6\u30eb\u307e\u305f\u306f\u30dd\u30fc\u30c8\u8a2d\u5b9a\u3068\u6b63\u3057\u304f\u5171\u540c\u52d5\u4f5c\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u306b\u306f\u3001\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u5149\u5b66\u90e8\u54c1\u3001\u901f\u5ea6\u306e\u4e0d\u4e00\u81f4\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u6ce2\u9577\u3001FEC\u306e\u4e92\u63db\u6027\u306e\u6b20\u5982\u3001\u304a\u3088\u3073SFP\u3068SFP+\u898f\u683c\u9593\u306e\u9055\u3044\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u5b9f\u7a3c\u50cd\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u306f\u3001SFP\u30ea\u30f3\u30af\u304c\u30c0\u30a6\u30f3\u3057\u305f\u307e\u307e\u306b\u306a\u308b\u304b\u3001\u65ad\u7d9a\u7684\u306b\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u4e3b\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9a7099d503814cbc8d6a9ff4f273524f.jpg\" alt=\"What Compatibility Problems Break an SFP Link?\" class=\"wp-image-7296\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9a7099d503814cbc8d6a9ff4f273524f.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9a7099d503814cbc8d6a9ff4f273524f-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9a7099d503814cbc8d6a9ff4f273524f-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9a7099d503814cbc8d6a9ff4f273524f-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9a7099d503814cbc8d6a9ff4f273524f-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u4e92\u63db\u6027\u304c\u91cd\u8981\u306a\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u3059\u3079\u3066\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u540c\u3058\u898f\u683c\u306b\u5f93\u3063\u3066\u304a\u308a\u3001\u666e\u904d\u7684\u306b\u52d5\u4f5c\u3059\u308b\u3068\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u73fe\u4ee3\u306e\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30eb\u30fc\u30bf\u30fc\u306f\u3001\u4ee5\u4e0b\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/p><\/li><li><p>EEPROM\u60c5\u5831<\/p><\/li><li><p>\u5bfe\u5fdc\u3059\u308b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c<\/p><\/li><li><p>\u5149\u5b66\u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/li><li><p>\u96fb\u529b\u8981\u4ef6<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30d0\u30a4\u30b9\u304c\u3053\u308c\u3089\u306e\u6761\u4ef6\u306e\u3044\u305a\u308c\u304b\u3092\u62d2\u5426\u3057\u305f\u5834\u5408\u3001\u30dd\u30fc\u30c8\u306f\u30ea\u30f3\u30af\u3092\u5b8c\u5168\u306b\u7121\u52b9\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30af\u30ed\u5b9a\u7fa9\uff1a\u30d9\u30f3\u30c0\u30fc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3068\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306eEEPROM\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3055\u308c\u305f\u8b58\u5225\u30c7\u30fc\u30bf\u3092\u6307\u3057\u3001\u7279\u5b9a\u306e\u30b9\u30a4\u30c3\u30c1\u30e1\u30fc\u30ab\u30fc\u306b\u9069\u5408\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d9\u30f3\u30c0\u30fc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e\u4e00\u3064\u306f\u3001\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d6\u30e9\u30f3\u30c9\u306f\u627f\u8a8d\u6e08\u307f\u306e\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u306e\u307f\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002EEPROM\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u30d9\u30f3\u30c0\u30fc\u30dd\u30ea\u30b7\u30fc\u3068\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30dd\u30fc\u30c8\u306f\u7121\u52b9\u306e\u307e\u307e\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>DOM\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u30ea\u30f3\u30af\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4e00\u822c\u7684\u306a\u74b0\u5883\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b7\u30b9\u30b3<\/p><\/li><li><p>HPE<\/p><\/li><li><p>\u30b8\u30e5\u30cb\u30d1\u30fc<\/p><\/li><li><p>\u30a2\u30ea\u30b9\u30c8<\/p><\/li><li><p>\u30e6\u30d3\u30ad\u30c6\u30a3<\/p><\/li><li><p>\u30a4\u30f3\u30c6\u30eb NICs<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001\u591a\u304f\u306eReddit\u30e6\u30fc\u30b6\u30fc\u304c\u691c\u7d22\u3059\u308b\u7406\u7531\u306f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u201c<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477562.htm\">Cisco\u4e92\u63dbSFP<\/a>\u201d<\/p><\/li><li><p>\u201c\u300cIntel\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u201d<\/p><\/li><li><p>\u201c\u300c\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3SFP\u304c\u8a8d\u8b58\u3055\u308c\u306a\u3044\u300d\u201d<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP vs. SFP+ \u30b9\u30d4\u30fc\u30c9\u30df\u30b9\u30de\u30c3\u30c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u3068SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u7269\u7406\u7684\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u7570\u306a\u308b\u901f\u5ea6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 255px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"255\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u901a\u5e38\u306e\u901f\u5ea6<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"255\"><p>SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1G<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"255\"><p>SFP+<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10G<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u8aa4\u308a\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>1G\u30aa\u30d7\u30c6\u30a3\u30c3\u30af\u309210G\u5c02\u7528\u30dd\u30fc\u30c8\u306b\u53d6\u308a\u4ed8\u3051\u305f\u5834\u5408<\/p><\/li><li><p>\u63a5\u7d9a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475852.htm\">10G\u30aa\u30d7\u30c6\u30a3\u30c3\u30af<\/a> 1G\u306b\u30ed\u30c3\u30af\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306b<\/p><\/li><li><p>\u5bfe\u5fdc\u3057\u306a\u3044\u30aa\u30fc\u30c8\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\u3092\u6df7\u5728\u3055\u305b\u305f\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30dd\u30fc\u30c8\u306f\u5f8c\u65b9\u4e92\u63db\u6027\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e00\u90e8\u306f\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6ce2\u9577\u3068\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\u306e\u30df\u30b9\u30de\u30c3\u30c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306b\u306f\u4e00\u81f4\u3059\u308b\u5149\u5b66\u4ed5\u69d8\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>850nm <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476099.htm\">SR\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/a> 850nm SR\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u3068\u30da\u30a2\u30ea\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>1310nm <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491664.htm\">LR\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/a> \u4e92\u63db\u6027\u306e\u3042\u308bLR\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u5358\u30e2\u30fc\u30c9\u3068\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u5b89\u5168\u306b\u6df7\u5728\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9593\u9055\u3063\u305f\u7d44\u307f\u5408\u308f\u305b\u306f\u3057\u3070\u3057\u3070\u4ee5\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u5b66\u540c\u671f\u304c\u3067\u304d\u306a\u3044<\/p><\/li><li><p>\u4fe1\u53f7\u304c\u5f31\u3044\u3068\u691c\u51fa\u3055\u308c\u308b<\/p><\/li><li><p>\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044FEC\u8a2d\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u901f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u306f\u307e\u3059\u307e\u3059\u524d\u65b9\u8aa4\u308a\u8a02\u6b63\uff08FEC\uff09\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7247\u5074\u304cRS-FEC\u3092\u6709\u52b9\u306b\u3057\u3001\u3082\u3046\u7247\u5074\u304cFEC\u3092\u7121\u52b9\u306b\u3057\u305f\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u304c\u5b8c\u5168\u306b\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u30d1\u30b1\u30c3\u30c8\u30a8\u30e9\u30fc\u304c\u5897\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u9593\u6b20\u7684\u306a\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u554f\u984c\u306f\u7279\u306b\u4ee5\u4e0b\u3067\u3088\u304f\u898b\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>25G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/p><\/li><li><p>100G\u30a2\u30c3\u30d7\u30ea\u30f3\u30af<\/p><\/li><li><p>DAC\u5c55\u958b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30af\u30ed\u5b9a\u7fa9\uff1aFEC\uff08\u524d\u65b9\u8aa4\u308a\u8a02\u6b63\uff09\u306f\u3001\u9ad8\u901f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4f1d\u9001\u3067\u4f7f\u7528\u3055\u308c\u308b\u7269\u7406\u5c64\u306e\u8aa4\u308a\u56de\u5fa9\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >RJ45\u30b3\u30c3\u30d1\u30fc\u30b5\u30fc\u30d5\u30b3\u30f3\u30d1\u30c1\u30d3\u30ea\u30c6\u30a3\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476812.htm\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u306f\u3001\u7d71\u5408PHY\u30c1\u30c3\u30d7\u3092\u542b\u307f\u3001\u3088\u308a\u591a\u304f\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3059\u308b\u305f\u3081\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478231.htm\">\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3092<\/a> \u305d\u308c\u3089\u3088\u308a\u3082\u591a\u304f\u306e\u4e92\u63db\u6027\u306e\u8ab2\u984c\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u554f\u984c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u904e\u5270\u306a\u71b1<\/p><\/li><li><p>\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u96fb\u529b\u6d88\u8cbb<\/p><\/li><li><p>PHY\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u5931\u6557<\/p><\/li><li><p>\u9650\u3089\u308c\u305f\u30dd\u30fc\u30c8\u30b5\u30dd\u30fc\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u6a19\u6e96SFP\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u7279\u5b9a\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476800.htm\">RJ45\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a> \u30e2\u30c7\u30eb\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e92\u63db\u6027\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u4ea4\u63db\u3059\u308b\u524d\u306b\u3001\u6b21\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u304c\u516c\u5f0f\u306bSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b<\/p><\/li><li><p>\u4e21\u5074\u304c\u540c\u3058\u901f\u5ea6\u898f\u683c\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-wavelengths-850nm-1310nm-1550nm-guide\/\">\u6ce2\u9577<\/a> \u6b63\u3057\u304f\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\u304c\u30aa\u30d7\u30c6\u30a3\u30c3\u30af\u4ed5\u69d8\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b<\/p><\/li><li><p>FEC\u8a2d\u5b9a\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b<\/p><\/li><li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304c\u66f4\u65b0\u3055\u308c\u3066\u3044\u308b\u304b<\/p><\/li><li><p>RJ45 SFP\u306e\u96fb\u529b\u8981\u4ef6\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u304b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u4e92\u63db\u6027\u306e\u554f\u984c\u306f\u3001\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p><\/li><li><p>\u30f3\u30c0\u30fc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3001\u30b9\u30d4\u30fc\u30c9\u30df\u30b9\u30de\u30c3\u30c1\u3001FEC\u8a2d\u5b9a\u304c\u983b\u7e41\u306b\u30ea\u30f3\u30af\u3092\u7834\u58ca\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3057\u3070\u3057\u3070\u8ffd\u52a0\u306e\u4e92\u63db\u6027\u30ea\u30b9\u30af\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u5149\u5b66\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\u306e\u4e00\u81f4\u306f\u3001\u5b89\u5b9a\u3057\u305f\u52d5\u4f5c\u306e\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udfe0 SFP\u30ea\u30f3\u30af\u554f\u984c\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u554f\u984c\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u6700\u3082\u901f\u3044\u65b9\u6cd5\u306f\u3001\u554f\u984c\u3092\u30ec\u30a4\u30e4\u30fc\u3054\u3068\u306b\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u7269\u7406\u63a5\u7d9a\u3092\u78ba\u8a8d\u3057\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e92\u63db\u6027\u3092\u691c\u8a3c\u3057\u3001\u5149\u5b66\u4fe1\u53f7\u54c1\u8cea\u3001\u901f\u5ea6\u8a2d\u5b9a\u3001FEC\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306eSFP\u30ea\u30f3\u30af\u969c\u5bb3\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u4ea4\u63db\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u69cb\u9020\u5316\u3055\u308c\u305f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u3092\u4f7f\u7528\u3057\u3066\u6570\u5206\u4ee5\u5185\u306b\u7279\u5b9a\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:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b8c45d2e95fd4aaaa2b7b654375d86ac.jpg\" alt=\"Troubleshoot SFP Link Issues Step by Step\" class=\"wp-image-7297\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b8c45d2e95fd4aaaa2b7b654375d86ac.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b8c45d2e95fd4aaaa2b7b654375d86ac-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b8c45d2e95fd4aaaa2b7b654375d86ac-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b8c45d2e95fd4aaaa2b7b654375d86ac-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b8c45d2e95fd4aaaa2b7b654375d86ac-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d71\uff1a\u7269\u7406\u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u5358\u7d14\u306a\u539f\u56e0\u304b\u3089\u59cb\u3081\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5b8c\u5168\u306b\u633f\u5165\u3055\u308c\u3066\u3044\u308b\u304b<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u307e\u305f\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\">DAC\u30b1\u30fc\u30d6\u30eb<\/a> \u304c\u3057\u3063\u304b\u308a\u3068\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b<\/p><\/li><li><p>\u30dd\u30fc\u30c8LED\u304c\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u793a\u3057\u3066\u3044\u308b\u304b<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u304c\u66f2\u304c\u3063\u305f\u308a\u640d\u50b7\u3057\u3066\u3044\u306a\u3044\u304b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306e\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>TX\u304cRX\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li><li><p>LC\u30b3\u30cd\u30af\u30bf\u306e\u6e05\u6f54\u3055\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c0\u30fc\u30c6\u30a3\u306a\u30d5\u30a1\u30a4\u30d0\u30fc\u30b3\u30cd\u30af\u30bf\u306f\u3001CRC\/FCS\u30a8\u30e9\u30fc\u3068\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u306e\u6700\u3082\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u306a\u539f\u56e0\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d72\uff1aSFP\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-router-key-functions-types\/\">\u30eb\u30fc\u30bf\u30fc<\/a> \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u4e92\u63db\u6027\u306e\u554f\u984c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30d9\u30f3\u30c0\u30fc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/p><\/li><li><p>\u9593\u9055\u3063\u305fEEPROM\u60c5\u5831<\/p><\/li><li><p>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/li><li><p>1G\u306810G\u30aa\u30d7\u30c6\u30a3\u30c3\u30af\u3092\u6df7\u5728\u3055\u305b\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u77e5\u8b58\u306e\u3042\u308b\u4e92\u63db\u6027\u306e\u3042\u308b\u30aa\u30d7\u30c6\u30a3\u30c3\u30af\u306b\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4ea4\u63db\u3059\u308b\u7c21\u5358\u306a\u30c6\u30b9\u30c8\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30af\u30ed\u5b9a\u7fa9\uff1aEEPROM\u306f\u3001\u30d9\u30f3\u30c0\u30fc\u3084\u6a5f\u80fd\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308bSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u306e\u8b58\u5225\u30e1\u30e2\u30ea\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d73\uff1a\u901f\u5ea6\u3068\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u306e\u4e21\u5074\u304c\u4e92\u63db\u6027\u306e\u3042\u308b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u8a2d\u5b9a\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u901f\u5ea6\u304c\u4e00\u81f4\u3059\u308b<\/p><\/li><li><p>\u30aa\u30fc\u30c8\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\u304c\u4e00\u81f4\u3059\u308b<\/p><\/li><li><p>\u30dd\u30fc\u30c8\u30e2\u30fc\u30c9\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476091.htm\">1G\u30aa\u30d7\u30c6\u30a3\u30c3\u30af<\/a> 10G\u5c02\u7528\u30dd\u30fc\u30c8\u306b\u633f\u5165\u3055\u308c\u305f\u5834\u5408<\/p><\/li><li><p>\u5f37\u5236\u7684\u306a\u901f\u5ea6\u30df\u30b9\u30de\u30c3\u30c1<\/p><\/li><li><p>\u9593\u9055\u3063\u305f\u30d6\u30ec\u30fc\u30af\u30a2\u30a6\u30c8\u8a2d\u5b9a<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d74\uff1a\u5149\u5b66\u30d1\u30ef\u30fc\u5024\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306fDOM\uff08\u30c7\u30b8\u30bf\u30eb\u5149\u5b66\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6b21\u3092\u8868\u793a\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>TX\u5149\u5b66\u30d1\u30ef\u30fc<\/p><\/li><li><p>RX\u5149\u5b66\u30d1\u30ef\u30fc<\/p><\/li><li><p>\u6e29\u5ea6<\/p><\/li><li><p>\u96fb\u5727<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">RX\u30d1\u30ef\u30fc\u304c\u4f4e\u3059\u304e\u308b\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6e1b\u8870\u304c\u904e\u5270\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u304c\u6c5a\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u304c\u640d\u50b7\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">RX\u30d1\u30ef\u30fc\u304c\u9ad8\u3059\u304e\u308b\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u77ed\u8ddd\u96e2\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30ea\u30f3\u30af\u3067\u306f\u53d7\u4fe1\u6a5f\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d75\uff1aFEC\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25G\u3084100G\u306a\u3069\u306e\u9ad8\u901f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u306f\u3001\u4e00\u81f4\u3059\u308bFEC\u8a2d\u5b9a\u3092\u3057\u3070\u3057\u3070\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7247\u5074\u304cRS-FEC\u3092\u4f7f\u7528\u3057\u3001\u3082\u3046\u7247\u5074\u304cFEC\u3092\u7121\u52b9\u306b\u3057\u305f\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u304c\u30c0\u30a6\u30f3\u3057\u305f\u307e\u307e\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u30d1\u30b1\u30c3\u30c8\u30a8\u30e9\u30fc\u304c\u5897\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u30ea\u30f3\u30af\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u7279\u306bDAC\u3068\u9ad8\u901f\u5149\u5b66\u30ea\u30f3\u30af\u3067\u3088\u304f\u898b\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d76\uff1a\u65e2\u77e5\u306e\u826f\u597d\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u30c6\u30b9\u30c8\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u554f\u984c\u304c\u4f9d\u7136\u3068\u3057\u3066\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u500b\u5225\u306b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4ea4\u63db\u3057\u3066\u969c\u5bb3\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c6\u30b9\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5225\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/li><li><p>\u5225\u306e\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb<\/p><\/li><li><p>\u5225\u306e\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8<\/p><\/li><li><p>\u5225\u306e\u30c7\u30d0\u30a4\u30b9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u624b\u6cd5\u306b\u3088\u308a\u3001\u554f\u984c\u304c\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u8fc5\u901f\u306b\u7279\u5b9a\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u5b66\u90e8\u54c1<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2<\/p><\/li><li><p>\u8a2d\u5b9a<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u901f\u3084\u304b\u306aSFP\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 309px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\u30c1\u30a7\u30c3\u30af\u9805\u76ee<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u76ee\u7684<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u633f\u5165\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7269\u7406\u7684\u306a\u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\u30d5\u30a1\u30a4\u30d0\u6975\u6027\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>TX\/RX\u306e\u6574\u5408\u3092\u78ba\u4fdd\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>LC\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u5b66\u6c5a\u67d3\u3092\u53d6\u308a\u9664\u304f<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30ed\u30c3\u30af\u554f\u984c\u3092\u56de\u907f\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\u901f\u5ea6\uff0fFEC\u8a2d\u5b9a\u3092\u4e00\u81f4\u3055\u305b\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u5931\u6557\u3092\u9632\u6b62\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>DOM\u8aad\u307f\u53d6\u308a\u5024\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4fe1\u53f7\u54c1\u8cea\u3092\u691c\u8a3c\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"309\"><p>\u65e2\u77e5\u306e\u826f\u597d\u306a\u5149\u5b66\u90e8\u54c1\u306b\u4ea4\u63db\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u969c\u5bb3\u3092\u7279\u5b9a\u3059\u308b<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u307b\u3068\u3093\u3069\u306eSFP\u30ea\u30f3\u30af\u554f\u984c\u306f\u3001\u69cb\u9020\u5316\u3055\u308c\u305f\u7269\u7406\u5c64\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u3063\u3066\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002.<\/p><\/li><li><p>\u4e92\u63db\u6027\u3001\u30d5\u30a1\u30a4\u30d0\u6975\u6027\u3001\u304a\u3088\u3073\u5149\u5b66\u4fe1\u53f7\u54c1\u8cea\u304c\u6700\u3082\u91cd\u8981\u306a\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u3067\u3059\u3002.<\/p><\/li><li><p>DOM\u8aad\u307f\u53d6\u308a\u5024\u306f\u3001\u8cb4\u91cd\u306a\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u8a3a\u65ad\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u4ea4\u63db\u3059\u308b\u3088\u308a\u3082\u3001\u7cfb\u7d71\u7684\u306a\u5206\u96e2\u30c6\u30b9\u30c8\u306e\u65b9\u304c\u8fc5\u901f\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udfe0 \u30ea\u30f3\u30af\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3068\u65ad\u7d9a\u7684\u306a\u30a8\u30e9\u30fc\u3092\u9632\u3050\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3068\u65ad\u7d9a\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30e9\u30fc\u3092\u9632\u3050\u306b\u306f\u3001\u307e\u305a\u7269\u7406\u5c64\u306e\u5b89\u5b9a\u6027\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002\u6700\u3082\u52b9\u679c\u7684\u306a\u65b9\u6cd5\u306b\u306f\u3001\u4e92\u63db\u6027\u306e\u3042\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u3001\u30af\u30ea\u30fc\u30f3\u306a\u30d5\u30a1\u30a4\u30d0\u63a5\u7d9a\u306e\u7dad\u6301\u3001FEC\u3068\u901f\u5ea6\u8a2d\u5b9a\u306e\u4e00\u81f4\u3001DOM\u5149\u30d1\u30ef\u30fc\u5024\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3001\u4f4e\u54c1\u8cea\u306e\u30b1\u30fc\u30d6\u30eb\u3084\u904e\u71b1\u3057\u305fRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u56de\u907f\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u4e0d\u5b89\u5b9a\u306aSFP\u30ea\u30f3\u30af\u306f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u81ea\u4f53\u3088\u308a\u3082\u4fe1\u53f7\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u306e\u554f\u984c\u304c\u539f\u56e0\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06d14e75491341429977f44d6a98e1d4.jpg\" alt=\" How Do You Prevent Link Flapping and Intermittent Errors?\" class=\"wp-image-7298\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06d14e75491341429977f44d6a98e1d4.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06d14e75491341429977f44d6a98e1d4-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06d14e75491341429977f44d6a98e1d4-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06d14e75491341429977f44d6a98e1d4-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06d14e75491341429977f44d6a98e1d4-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30ea\u30f3\u30af\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u306f\u3001SFP\u63a5\u7d9a\u304c\u6b21\u306e\u3088\u3046\u306b\u7e70\u308a\u8fd4\u3057\u5909\u5316\u3059\u308b\u72b6\u614b\u3092\u6307\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u30a2\u30c3\u30d7<\/p><\/li><li><p>\u30ea\u30f3\u30af\u30c0\u30a6\u30f3<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4e0d\u5b89\u5b9a\u3055\u306f\u6570\u79d2\u4ee5\u5185\u306b\u767a\u751f\u3059\u308b\u304b\u3001\u4e00\u65e5\u3092\u901a\u3057\u3066\u65ad\u7d9a\u7684\u306b\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u898b\u306e\u75c7\u72b6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e9\u30f3\u30c0\u30e0\u306a\u5207\u65ad<\/p><\/li><li><p>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9<\/p><\/li><li><p>CRC\/FCS\u30a8\u30e9\u30fc<\/p><\/li><li><p>\u30b9\u30ed\u30fc\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/p><\/li><li><p>STP\u518d\u8a08\u7b97\u30a4\u30d9\u30f3\u30c8<\/p><\/li><li><p>\u30b9\u30c8\u30ec\u30fc\u30b8\u3084VM\u79fb\u884c\u306e\u5931\u6557<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-data-center\/\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/a>, \u3001\u77ed\u3044\u30ea\u30f3\u30af\u4e2d\u65ad\u3067\u3055\u3048\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b89\u5b9a\u6027\u3084\u30ec\u30a4\u30c6\u30f3\u30b7\u306b\u654f\u611f\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >1. \u9ad8\u54c1\u8cea\u4e92\u63dbSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4e\u54c1\u8cea\u307e\u305f\u306f\u8aa4\u3063\u305f\u30b3\u30fc\u30c9\u306e\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u306f\u3001\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u306e\u6700\u5927\u306e\u539f\u56e0\u306e1\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u9069\u306a\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d9\u30f3\u30c0\u30fc\u30b3\u30f3\u30d1\u30c1\u30d6\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b<\/p><\/li><li><p>\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u4f4e\u4fa1\u683c\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u3092\u907f\u3051\u308b<\/p><\/li><li><p>\u6b63\u3057\u3044\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\u3092\u4e00\u81f4\u3055\u305b\u308b<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u4e92\u63db\u6027\u30ea\u30b9\u30c8\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u7279\u306b\u4ee5\u4e0b\u306e\u30b1\u30fc\u30b9\u3067\u91cd\u8981\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10G\/25G\u30a2\u30c3\u30d7\u30ea\u30f3\u30af<\/p><\/li><li><p>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b9\u30a4\u30c3\u30c1<\/p><\/li><li><p>Intel <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-nic-network-interface-card\/\">NIC<\/a> \u74b0\u5883<\/p><\/li><li><p>RJ45 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476771.htm\">\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >2. \u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6f54\u306b\u4fdd\u3064<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u7684\u6c5a\u67d3\u306f\u65ad\u7d9a\u7684\u306a\u4fe1\u53f7\u30ed\u30b9\u306e\u4e3b\u8981\u306a\u539f\u56e0\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3093\u306e\u308f\u305a\u304b\u306a\u307b\u3053\u308a\u3067\u3082\u6b21\u306e\u3088\u3046\u306a\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5897\u52a0\u3057\u305f\u6e1b\u8870<\/p><\/li><li><p>\u30b7\u30b0\u30ca\u30eb\u53cd\u5c04<\/p><\/li><li><p>CRC\/FCS\u30a8\u30e9\u30fc<\/p><\/li><li><p>\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u9069\u306a\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u524d\u306bLC\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383\u3059\u308b<\/p><\/li><li><p>\u30dd\u30fc\u30c8\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u30c0\u30b9\u30c8\u30ad\u30e3\u30c3\u30d7\u3092\u4f7f\u7528\u3059\u308b<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u30a8\u30f3\u30c9\u9762\u3092\u76f4\u63a5\u89e6\u308c\u306a\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fae\u5c0f\u5b9a\u7fa9\uff1a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/attenuation-in-optical-transceiver-management-and-solutions\/\">\u6e1b\u8870<\/a> \u306f\u3001\u4f1d\u9001\u4e2d\u306e\u5149\u4fe1\u53f7\u5f37\u5ea6\u306e\u5f90\u3005\u306a\u4f4e\u4e0b\u3092\u6307\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >3. DOM\u3067\u5149\u30d1\u30ef\u30fc\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DOM\uff08\u30c7\u30b8\u30bf\u30eb\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff09\u306f\u3001\u5b8c\u5168\u306a\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u4fe1\u53f7\u52a3\u5316\u3092\u691c\u51fa\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8b66\u544a\u30b5\u30a4\u30f3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>RX\u30d1\u30ef\u30fc\u304c\u6700\u5c0f\u3057\u304d\u3044\u5024\u306b\u8fd1\u3044<\/p><\/li><li><p>\u7a81\u7136\u306e\u5149\u30d1\u30ef\u30fc\u5909\u52d5<\/p><\/li><li><p>\u901a\u5e38\u3088\u308a\u9ad8\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u6e29\u5ea6<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306aDOM\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306f\u3001\u73fe\u5728\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073AI\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883\u3067\u6a19\u6e96\u7684\u306a\u5b9f\u8df5\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u901f\u5ea6\u3068FEC\u8a2d\u5b9a\u306e\u4e00\u81f4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u901fEthernet\u30ea\u30f3\u30af\u306f\u7269\u7406\u5c64\u306e\u8a2d\u5b9a\u3092\u4e00\u8cab\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u5b89\u5b9a\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30d4\u30fc\u30c9\u4e0d\u4e00\u81f4<\/p><\/li><li><p>\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u30aa\u30fc\u30c8\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/p><\/li><li><p>RS-FEC\u306e\u4e0d\u4e00\u81f4<\/p><\/li><li><p>\u9593\u9055\u3063\u305f\u30d6\u30ec\u30fc\u30af\u30a2\u30a6\u30c8\u8a2d\u5b9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">25G\u300140G\u3001100G Ethernet\u30ea\u30f3\u30af\u306f\u7279\u306bFEC\u306e\u4e0d\u4e00\u81f4\u306b\u654f\u611f\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u60aa\u3044\u30b1\u30fc\u30d6\u30eb\u7ba1\u7406\u3092\u907f\u3051\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u7406\u7684\u306a\u30b1\u30fc\u30d6\u30eb\u30b9\u30c8\u30ec\u30b9\u306f\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u5149\u5b66\u6027\u80fd\u3092\u640d\u50b7\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u907f\u3051\u308b\u3079\u304d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u7dca\u6025\u306a\u30d5\u30a1\u30a4\u30d0\u30fc\u30d9\u30f3\u30c7\u30a3\u30f3\u30b0<\/p><\/li><li><p>\u904e\u5ea6\u306e\u5f15\u3063\u5f35\u308a\u529b<\/p><\/li><li><p>\u904e\u71b1\u3057\u305f\u30b1\u30fc\u30d6\u30eb\u675f<\/p><\/li><li><p>\u4f4e\u54c1\u8cea\u306eDAC\u30a2\u30bb\u30f3\u30d6\u30ea<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u671f\u7684\u306a\u5b89\u5b9a\u6027\u306e\u305f\u3081\u306b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5c0f\u66f2\u3052\u534a\u5f84\u306e\u4ed5\u69d8\u306b\u5f93\u3046<\/p><\/li><li><p>\u9069\u5207\u306a\u30b1\u30fc\u30d6\u30eb\u30e9\u30d9\u30eb\u4ed8\u3051\u3068\u914d\u7dda\u3092\u884c\u3046<\/p><\/li><li><p>\u53ef\u80fd\u306a\u9650\u308a\u96fb\u6e90\u3068\u30d5\u30a1\u30a4\u30d0\u30fc\u7d4c\u8def\u3092\u5206\u96e2\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >RJ45 SFP\u306e\u71b1\u554f\u984c\u306b\u6ce8\u610f\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45\u30b3\u30cd\u30af\u30bf\u306e\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5149\u5b66\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3088\u308a\u3082\u591a\u304f\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u904e\u5ea6\u306e\u71b1\u306f\u6b21\u306e\u3088\u3046\u306a\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-phy-physical-layer-basics-explained\/\">PHY<\/a> \u4e0d\u5b89\u5b9a<\/p><\/li><li><p>\u30ea\u30f3\u30af\u30ea\u30bb\u30c3\u30c8<\/p><\/li><li><p>\u30d1\u30b1\u30c3\u30c8\u7834\u640d<\/p><\/li><li><p>\u30e9\u30f3\u30c0\u30e0\u306a\u5207\u65ad<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u9069\u306a\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u9069\u5207\u306a\u7a7a\u6c17\u5faa\u74b0\u3092\u78ba\u4fdd\u3059\u308b<\/p><\/li><li><p>\u9ad8\u71b1\u767a\u751f\u30dd\u30fc\u30c8\u3092\u96a3\u63a5\u3057\u3066\u5b8c\u5168\u306b\u642d\u8f09\u3057\u306a\u3044<\/p><\/li><li><p>\u9ad8\u5e2f\u57df\u5e45\u306e\u6301\u7d9a\u7684\u5c55\u958b\u306e\u5834\u5408\u306f\u3001\u53ef\u80fd\u306a\u9650\u308a\u5149\u5b66\u30ea\u30f3\u30af\u3092\u4f7f\u7528\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e88\u9632\u4fdd\u5168\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 299px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"299\"><p>\u6700\u9069\u306a\u5b9f\u8df5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5229\u70b9<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"299\"><p>\u4e92\u63db\u6027\u306e\u3042\u308b\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u3092\u4f7f\u7528\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u5931\u6557\u3092\u9632\u6b62\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"299\"><p>LC\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u5b66\u640d\u5931\u3092\u4f4e\u6e1b\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"299\"><p>DOM\u5024\u3092\u76e3\u8996\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u65e9\u671f\u306e\u52a3\u5316\u3092\u691c\u51fa\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"299\"><p>FEC\u8a2d\u5b9a\u3092\u4e00\u81f4\u3055\u305b\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u901f\u5b89\u5b9a\u6027\u3092\u6539\u5584\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"299\"><p>\u9ad8\u54c1\u8cea\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9593\u6b20\u7684\u306a\u6545\u969c\u3092\u4f4e\u6e1b\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"299\"><p>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u71b1\u3092\u5236\u5fa1\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e9\u30f3\u30c0\u30e0\u30ea\u30bb\u30c3\u30c8\u3092\u9632\u6b62\u3059\u308b<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u306e\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u306f\u901a\u5e38\u3001\u7269\u7406\u5c64\u306e\u4e0d\u5b89\u5b9a\u3055\u304c\u539f\u56e0\u3067\u3059\u3002.<\/p><\/li><li><p>\u6c5a\u308c\u305f\u30b3\u30cd\u30af\u30bf\u3001\u52a3\u5316\u3057\u305f\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u3001FEC\u306e\u4e0d\u4e00\u81f4\u304c\u4e00\u822c\u7684\u306a\u6839\u672c\u539f\u56e0\u3067\u3059\u3002.<\/p><\/li><li><p>DOM\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306f\u3001\u5b8c\u5168\u306a\u30ea\u30f3\u30af\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p><\/li><li><p>\u9069\u5207\u306a\u30b1\u30fc\u30d6\u30eb\u7ba1\u7406\u3068\u71b1\u5236\u5fa1\u306f\u3001\u9577\u671f\u7684\u306aSFP\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udfe0 FAQ: \u4e00\u822c\u7684\u306aSFP\u30ea\u30f3\u30af\u306b\u95a2\u3059\u308b\u8cea\u554f<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2b929ae039f74c42a631f507e1ba33cf.jpg\" alt=\"FAQ: Common SFP Link Questions\" class=\"wp-image-7299\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2b929ae039f74c42a631f507e1ba33cf.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2b929ae039f74c42a631f507e1ba33cf-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2b929ae039f74c42a631f507e1ba33cf-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2b929ae039f74c42a631f507e1ba33cf-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2b929ae039f74c42a631f507e1ba33cf-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Q1: \u4efb\u610f\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4efb\u610f\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u696d\u754c\u6a19\u6e96\u306b\u5f93\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u591a\u304f\u306e\u30b9\u30a4\u30c3\u30c1\u306fEEPROM\u30b3\u30fc\u30c9\u306b\u3088\u308b\u30d9\u30f3\u30c0\u30fc\u4e92\u63db\u6027\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u65bd\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u306f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475829.htm\">\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/a>, \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4ed6\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u306f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7121\u52b9\u306b\u3059\u308b<\/p><\/li><li><p>\u4e92\u63db\u6027\u8b66\u544a\u3092\u8868\u793a\u3059\u308b<\/p><\/li><li><p>DOM\u6a5f\u80fd\u3092\u5236\u9650\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u5099\u524d\u306b\u5fc5\u305a\u30b9\u30a4\u30c3\u30c1\u4e92\u63db\u6027\u30ea\u30b9\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q2: \u306a\u305cSFP\u30ea\u30f3\u30af\u306e\u30e9\u30a4\u30c8\u304c\u6d88\u3048\u3066\u3044\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30afLED\u304c\u901a\u5e38\u6d88\u3048\u3066\u3044\u308b\u306e\u306f\u3001\u6b21\u306e\u7406\u7531\u306b\u3088\u308b\u3082\u306e\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u30dd\u30e9\u30ea\u30c6\u30a3\u304c\u9006\u8ee2\u3057\u3066\u3044\u308b<\/p><\/li><li><p>\u5149\u4fe1\u53f7\u304c\u6b20\u843d\u3057\u3066\u3044\u308b<\/p><\/li><li><p>\u901f\u5ea6\u8a2d\u5b9a\u304c\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u307e\u305f\u306f\u30b3\u30cd\u30af\u30bf\u304c\u640d\u50b7\u3057\u3066\u3044\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u7406\u5c64\u306e\u554f\u984c\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u554f\u984c\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u4e00\u822c\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q3: \u7570\u306a\u308bSFP\u30d6\u30e9\u30f3\u30c9\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\">\u306f\u3044\u3001\u591a\u304f\u306e\u5834\u5408\u53ef\u80fd\u3067\u3059\u30022\u3064\u306e\u7570\u306a\u308b\u30d6\u30e9\u30f3\u30c9\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u4e92\u63db\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30d4\u30fc\u30c9\u304c\u4e00\u81f4\u3059\u308b<\/p><\/li><li><p>\u6ce2\u9577\u304c\u4e00\u81f4\u3059\u308b<\/p><\/li><li><p>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\u304c\u4e00\u81f4\u3059\u308b<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u304c\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u3092\u8a31\u53ef\u3057\u3066\u3044\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u30d9\u30f3\u30c0\u30fc\u4e92\u63db\u6027\u5236\u9650\u306b\u3088\u308a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q4: SFP\u3068SFP+\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 269px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"269\"><p>\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u901a\u5e38\u306e\u901f\u5ea6<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"269\"><p>SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1GbE<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"269\"><p>SFP+<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10GbE<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+\u306f\u3088\u308a\u9ad8\u3044\u5e2f\u57df\u5e45\u3068\u53b3\u5bc6\u306a\u4fe1\u53f7\u8981\u4ef6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306f\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u3059\u3079\u3066\u306e\u30dd\u30fc\u30c8\u304c\u4e92\u63db\u6027\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q5: \u306a\u305cSFP\u30ea\u30f3\u30af\u304c\u983b\u7e41\u306b\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u539f\u56e0\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u304c\u6c5a\u308c\u3066\u3044\u308b<\/p><\/li><li><p>\u5149\u4fe1\u53f7\u304c\u5f31\u3044<\/p><\/li><li><p>FEC\u4e0d\u4e00\u81f4<\/p><\/li><li><p>\u4f4e\u54c1\u8cea\u306eDAC\u30b1\u30fc\u30d6\u30eb<\/p><\/li><li><p>\u904e\u71b1\u3057\u305fRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/li><li><p>\u4e0d\u5b89\u5b9a\u306a\u7269\u7406\u63a5\u7d9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u306f\u901a\u5e38\u3001\u7269\u7406\u5c64\u3067\u306e\u4fe1\u53f7\u4e0d\u5b89\u5b9a\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q6: SFP\u30ea\u30f3\u30af\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u8ddd\u96e2\u307e\u3067\u5230\u9054\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5927\u8ddd\u96e2\u306f\u4ee5\u4e0b\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u7a2e\u985e<\/p><\/li><li><p>\u5149\u5b66\u6ce2\u9577<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-plus-mas-specification-10g-sfp-guide\/\">\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u4ed5\u69d8<\/a><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u4f8b\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;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u6a19\u6e96<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8ddd\u96e2<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>10GBASE-SR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u5927300m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>10GBASE-LR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u592710km<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30c8\u30ed\u3084\u901a\u4fe1\u7db2\u5411\u3051\u306e\u9577\u8ddd\u96e2\u5149\u5b66\u90e8\u54c1\u3082\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q7: RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4fe1\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u7279\u306b\u4e2d\u5c0f\u4f01\u696d\u74b0\u5883\u3067\u306e\u77ed\u8ddd\u96e2\u9285\u7dda\u5c55\u958b\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u901a\u5e38\u306f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3088\u308a\u591a\u304f\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u308b<\/p><\/li><li><p>\u3088\u308a\u591a\u304f\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3059\u308b<\/p><\/li><li><p>\u4e92\u63db\u6027\u8981\u4ef6\u304c\u53b3\u683c\u306b\u306a\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u5bc6\u5ea6\u307e\u305f\u306f\u9577\u671f\u7684\u306a\u9ad8\u5e2f\u57df\u5e45\u74b0\u5883\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u306e\u65b9\u304c\u901a\u5e38\u5b89\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q8: SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306eDOM\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DOM\u306f <strong>\u30c7\u30b8\u30bf\u30eb\u5149\u5b66\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3092\u610f\u5473\u3057\u307e\u3059<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>TX\u5149\u5b66\u30d1\u30ef\u30fc<\/p><\/li><li><p>RX\u5149\u5b66\u30d1\u30ef\u30fc<\/p><\/li><li><p>\u6e29\u5ea6<\/p><\/li><li><p>\u96fb\u5727<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u76e3\u8996\u3067\u304d\u308b\u9805\u76ee\uff1a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >DOM\u30c7\u30fc\u30bf\u306f\u3001\u5b8c\u5168\u306a\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u9593\u6b20\u7684\u306aSFP\u30ea\u30f3\u30af\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b\u306e\u306b\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udfe0 \u7d50\u8ad6\uff1aSFP\u30ea\u30f3\u30af\u3092\u5b89\u5b9a\u3055\u305b\u308b\u6700\u901f\u306e\u65b9\u6cd5 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-troubleshooting-quick-checklist\/\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a> SFP\u30ea\u30f3\u30af\u3092\u5b89\u5b9a\u3055\u305b\u308b\u6700\u901f\u306e\u65b9\u6cd5\u306f\u3001\u307e\u305a\u7269\u7406\u5c64\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u3053\u3068\u3067\u3059\u3002\u5b9f\u969b\u306e\u5c55\u958b\u3067\u306f\u3001\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u306f\u3001\u4e92\u63db\u6027\u306e\u4e0d\u4e00\u81f4\u3001\u8aa4\u3063\u305f\u30d5\u30a1\u30a4\u30d0\u63a5\u7d9a\u3001\u52a3\u60aa\u306a\u5149\u4fe1\u53f7\u54c1\u8cea\u3001\u307e\u305f\u306f\u4f4e\u54c1\u8cea\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u4e0a\u4f4d\u5c64\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u539f\u56e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u69cb\u9020\u5316\u3055\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u304c\u3001\u6700\u3082\u52b9\u679c\u7684\u306a\u9577\u671f\u7684\u306a\u89e3\u6c7a\u7b56\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/41d8d86f01ca4e0a91d918d837e7bffa.jpg\" alt=\"The Fastest Way to Stabilize an SFP Link\" class=\"wp-image-7300\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/41d8d86f01ca4e0a91d918d837e7bffa.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/41d8d86f01ca4e0a91d918d837e7bffa-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/41d8d86f01ca4e0a91d918d837e7bffa-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/41d8d86f01ca4e0a91d918d837e7bffa-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/41d8d86f01ca4e0a91d918d837e7bffa-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u3053\u306e\u30ac\u30a4\u30c9\u304cSFP\u30ea\u30f3\u30af\u554f\u984c\u306b\u3064\u3044\u3066\u793a\u3059\u5185\u5bb9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30ac\u30a4\u30c9\u5168\u4f53\u3092\u901a\u3057\u3066\u3001\u7e70\u308a\u8fd4\u3057\u73fe\u308c\u308b\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u591a\u304f\u306eSFP\u30ea\u30f3\u30af\u969c\u5bb3\u306f\u4e88\u9632\u53ef\u80fd\u3067\u3059\u3002.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u554f\u984c\u304c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u30c0\u30a6\u30f3<\/p><\/li><li><p>\u30ea\u30f3\u30af\u30d5\u30e9\u30f3\u30d4\u30f3\u30b0<\/p><\/li><li><p>CRC\/FCS\u30a8\u30e9\u30fc<\/p><\/li><li><p>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9<\/p><\/li><li><p>\u5149\u5b66\u7684\u4e0d\u5b89\u5b9a\u6027<\/p><\/li><li><p>RJ45 SFP\u306e\u904e\u71b1<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2026\u3067\u3042\u308b\u5834\u5408\u3067\u3082\u3001\u6839\u672c\u539f\u56e0\u306f\u901a\u5e38\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u7269\u7406\u5c64\u306e\u4fe1\u53f7\u554f\u984c<\/p><\/li><li><p>\u4e92\u63db\u6027\u306e\u306a\u3044\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/li><li><p>\u4f4e\u54c1\u8cea\u306e\u30b1\u30fc\u30d6\u30eb<\/p><\/li><li><p>\u9593\u9055\u3063\u305fFEC\u3084\u901f\u5ea6\u8a2d\u5b9a<\/p><\/li><li><p>\u6c5a\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u304c\u3001\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ec\u30d9\u30eb\u306e\u8a3a\u65ad\u304b\u3089\u59cb\u3081\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30ec\u30a4\u30e4\u30fc1\u304b\u3089\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u7406\u7531\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6700\u3082\u91cd\u8981\u306a\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u671f\u7684\u306aSFP\u30ea\u30f3\u30af\u306e\u5b89\u5b9a\u6027\u306e\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u5b9f\u8df5\u3092\u512a\u5148\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 341px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"341\"><p>\u6700\u9069\u306a\u5b9f\u8df5<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"341\"><p>\u4e92\u63db\u6027\u306e\u3042\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d9\u30f3\u30c0\u30fc\u3068EEPROM\u306e\u7af6\u5408\u3092\u9632\u3050<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"341\"><p>\u30b9\u30d4\u30fc\u30c9\u3068FEC\u8a2d\u5b9a\u3092\u4e00\u81f4\u3055\u305b\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u5931\u6557\u3092\u56de\u907f\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"341\"><p>\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8870\u9000\u3068CRC\u30a8\u30e9\u30fc\u3092\u4f4e\u6e1b\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"341\"><p>DOM\u5024\u3092\u76e3\u8996\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4fe1\u53f7\u52a3\u5316\u3092\u65e9\u671f\u306b\u691c\u51fa\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"341\"><p>\u9ad8\u54c1\u8cea\u306eDAC\/\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4fe1\u53f7\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"341\"><p>\u71b1\u7684\u6761\u4ef6\u3092\u5236\u5fa1\u3059\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u904e\u71b1\u3068\u30ea\u30f3\u30af\u30ea\u30bb\u30c3\u30c8\u3092\u9632\u3050<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e10G\u300125G\u3001100G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u74b0\u5883\u3067\u306f\u3001\u7269\u7406\u5c64\u306e\u4fe1\u983c\u6027\u304c\u5168\u4f53\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u7a3c\u50cd\u6642\u9593\u3092\u76f4\u63a5\u5de6\u53f3\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4fe1\u983c\u6027\u306e\u9ad8\u3044SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e\u304c\u91cd\u8981\u3067\u3059<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001AI\u30af\u30e9\u30b9\u30bf\u3001\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304c\u3088\u308a\u9ad8\u3044\u5e2f\u57df\u5e45\u5bc6\u5ea6\u3078\u79fb\u884c\u3059\u308b\u306b\u3064\u308c\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u54c1\u8cea\u306f\u307e\u3059\u307e\u3059\u91cd\u8981\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4f4e\u54c1\u8cea\u306e\u30aa\u30d7\u30c6\u30a3\u30af\u30b9\u306f\u3001\u8a2d\u7f6e\u6642\u306b\u306f\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u7d99\u7d9a\u7684\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u4e0b\u3067\u306f\u9593\u6b20\u7684\u306a\u4e0d\u5b89\u5b9a\u6027\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u305f\u3081\u3001\u591a\u304f\u306eIT\u30c1\u30fc\u30e0\u306f\u73fe\u5728\u3001\u4ee5\u4e0b\u3092\u6a19\u6e96\u5316\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d9\u30f3\u30c0\u30fc\u4e92\u63db\u306e\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/p><\/li><li><p>\u53b3\u683c\u306a\u5149\u5b66\u30c6\u30b9\u30c8\u624b\u9806<\/p><\/li><li><p>DOM\u30d9\u30fc\u30b9\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/p><\/li><li><p>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b0\u30ec\u30fc\u30c9\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u4f9b\u7d66\u696d\u8005<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u898f\u5c55\u958b\u3092\u8a08\u753b\u3057\u3066\u3044\u308b\u5834\u5408\u3084\u4e0d\u5b89\u5b9a\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4ea4\u63db\u3059\u308b\u5834\u5408\u306f\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\">LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/a> \u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3001\u7523\u696d\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305f\u5e45\u5e83\u3044\u4e92\u63db\u6027\u306e\u3042\u308bSFP\u3001SFP+\u3001DAC\u3001\u304a\u3088\u3073\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6700\u5f8c\u306e\u7d50\u8ad6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30ea\u30f3\u30af\u306f\u5358\u306a\u308b\u300c\u30ea\u30f3\u30af\u30a2\u30c3\u30d7\u300d\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u4ee5\u4e0a\u306e\u3082\u306e\u3067\u3059\u3002\u5b89\u5b9a\u3057\u305f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u901a\u4fe1\u306e\u57fa\u76e4\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e92\u63db\u6027\u3001\u4fe1\u53f7\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u3001\u5149\u5b66\u54c1\u8cea\u304c\u6b63\u3057\u304f\u51e6\u7406\u3055\u308c\u308b\u3068\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u304c\u3088\u308a\u5b89\u5b9a\u3057\u307e\u3059<\/p><\/li><li><p>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u304c\u6e1b\u5c11\u3057\u307e\u3059<\/p><\/li><li><p>CRC\/FCS\u30a8\u30e9\u30fc\u304c\u6e1b\u5c11\u3057\u307e\u3059<\/p><\/li><li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7a3c\u50cd\u6642\u9593\u304c\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u901f\u73fe\u4ee3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u5b89\u5b9a\u3057\u305f\u7269\u7406\u5c64\u63a5\u7d9a\u306f\u3082\u306f\u3084\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u306f\u306a\u304f\u3001\u5fc5\u9808\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>SFP\u30ea\u30f3\u30af\u3068\u306f\u4f55\u304b\u3001\u306a\u305c\u5931\u6557\u3059\u308b\u306e\u304b\u3001\u304a\u3088\u3073\u5b9f\u7528\u7684\u306a\u30c1\u30a7\u30c3\u30af\u3068\u660e\u78ba\u306a\u624b\u9806\u3067\u4e92\u63db\u6027\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u30ea\u30f3\u30af\u30fb\u30d5\u30e9\u30c3\u30d7\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":7301,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[14,15,26],"class_list":["post-7302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-10g-sfp-transceivers","tag-link-pp-1g-sfp-modules","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/7302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/comments?post=7302"}],"version-history":[{"count":9,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/7302\/revisions"}],"predecessor-version":[{"id":10683,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/7302\/revisions\/10683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/7301"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=7302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=7302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=7302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}