{"id":2878,"date":"2026-03-11T00:00:00","date_gmt":"2026-03-11T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/how-to-check-sfp-module-cisco-commands-testing-guide\/"},"modified":"2026-06-22T04:01:05","modified_gmt":"2026-06-22T04:01:05","slug":"how-to-check-sfp-module-cisco-commands-testing-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-to-check-sfp-module-cisco-commands-testing-guide","title":{"rendered":"SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u65b9\u6cd5\uff1a\u30c6\u30b9\u30c8\u304a\u3088\u3073\u4e92\u63db\u6027\u78ba\u8a8d"},"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\/e333f406b4a145d5abbf88e1a5ffe8a8.jpg\" alt=\"How to Check SFP Module\" class=\"wp-image-2867\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e333f406b4a145d5abbf88e1a5ffe8a8.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e333f406b4a145d5abbf88e1a5ffe8a8-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e333f406b4a145d5abbf88e1a5ffe8a8-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e333f406b4a145d5abbf88e1a5ffe8a8-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e333f406b4a145d5abbf88e1a5ffe8a8-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001<br>, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\uff09\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/strong><\/a><strong> \uff08\u5c0f\u578b\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\uff09<br><\/strong> \u304c\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u304a\u3088\u3073\u30b5\u30fc\u30d0\u30fc\u3092\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u307e\u305f\u306f\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u30db\u30c3\u30c8\u30d7\u30e9\u30b0\u53ef\u80fd\u306a\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5168\u4f53\u3092\u53d6\u308a\u66ff\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u7570\u306a\u308b\u4f1d\u9001\u5a92\u4f53\u3001\u6ce2\u9577\u3001\u304a\u3088\u3073\u4f1d\u9001\u8ddd\u96e2\u3092\u67d4\u8edf\u306b\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u6a5f\u5668\u3068\u4f1d\u9001\u5a92\u4f53\u9593\u306e\u7269\u7406\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u305f\u3081\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6b63\u3057\u304f\u88c5\u7740\u3055\u308c\u3001\u5149\u5b66\u7684\u4ed5\u69d8\u7bc4\u56f2\u5185\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3001\u5b89\u5b9a\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u8a2d\u5b9a\u30df\u30b9\u3084\u6545\u969c\u3057\u305fSFP\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<br> <strong>\u30ea\u30f3\u30af\u969c\u5bb3\u3001\u5149\u51fa\u529b\u4f4e\u4e0b\u3001\u30a8\u30e9\u30fc\u7387\u306e\u4e0a\u6607\u3001\u307e\u305f\u306f\u30db\u30b9\u30c8\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u4e0d\u826f<br><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306f\u983b\u7e41\u306b<br> <strong>\u30b9\u30a4\u30c3\u30c1\u306e\u8a3a\u65ad\u6a5f\u80fd\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3001\u304a\u3088\u3073\u5149\u76e3\u8996\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br><\/strong>. \u30b7\u30b9\u30b3\u3084\u30b8\u30e5\u30cb\u30d1\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306a\u3069\u306e\u30d9\u30f3\u30c0\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u591a\u304f\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u306b\u306f\u3001\u7d44\u307f\u8fbc\u307f\u30b3\u30de\u30f3\u30c9\u304c\u5099\u308f\u3063\u3066\u304a\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f<br> <strong>\u30c7\u30b8\u30bf\u30eb\u5149\u5b66\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong> \uff08DOM\u307e\u305f\u306fDDM\uff09\u60c5\u5831\uff08\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u9001\u4fe1\u51fa\u529b\u3001\u53d7\u4fe1\u51fa\u529b\u306a\u3069\uff09\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a3a\u65ad\u5024\u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u30a2\u30e9\u30fc\u30e0\u3057\u304d\u3044\u5024\u306b\u8fd1\u3065\u3044\u3066\u3044\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u306b\u306f\u901a\u5e38\u3001\u4ee5\u4e0b\u306e\u6570\u30b9\u30c6\u30c3\u30d7\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u88c5\u7740\u6e08\u307f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u30e2\u30c7\u30eb\u3092\u7279\u5b9a\u3059\u308b<br><\/p><\/li>\n\n\n\n<li><p>\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u60c5\u5831\u3092\u691c\u8a3c\u3059\u308b<br><\/p><\/li>\n\n\n\n<li><p>DOM\uff0fDDM\u5149\u8a3a\u65ad\u60c5\u5831\u3092\u8aad\u307f\u53d6\u308b<br><\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u304a\u3088\u3073\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u5149\u5b66\u90e8\u54c1\u3092\u78ba\u8a8d\u3059\u308b<br><\/p><\/li>\n\n\n\n<li><p>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u3092\u7528\u3044\u3066\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3059\u308b<br><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9069\u5207\u306b<br> <strong>\u78ba\u8a8d\u304a\u3088\u3073\u30c6\u30b9\u30c8\u3059\u308b\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068<br><\/strong> \u306f\u3001\u9ad8\u901f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306e\u7dad\u6301\u3092\u62c5\u5f53\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u904b\u7528\u8005\u3001\u304a\u3088\u3073IT\u7ba1\u7406\u8005\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u30b9\u30ad\u30eb\u3067\u3059\u3002<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u5b66\u3076\u3053\u3068<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8a18\u4e8b\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\uff08\u30b7\u30b9\u30b3CLI\u30b3\u30de\u30f3\u30c9\u3092\u542b\u3080\uff09\u4e0a\u3067SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<br><\/p><\/li>\n\n\n\n<li><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092<br> <a href=\"https:\/\/www.l-p.com\/products\/476756.htm\" target=\"_self\">SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/a> \u8a3a\u65ad\u304a\u3088\u3073\u5149\u6e2c\u5b9a\u3092\u7528\u3044\u3066\u30c6\u30b9\u30c8\u3059\u308b\u65b9\u6cd5<br><\/p><\/li>\n\n\n\n<li><p>TX\uff0fRX\u5149\u51fa\u529b\u306a\u3069\u306eSFP DOM\uff0fDDM\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b\u65b9\u6cd5<br><\/p><\/li>\n\n\n\n<li><p>\u3069\u306e <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-types-overview-optical-copper-direct-attach-modules\/\" target=\"_blank\" rel=\"\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e<\/a> \u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30f3\u30af\u306b\u5fc5\u8981\u3067\u3059<\/p><\/li>\n\n\n\n<li><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u691c\u51fa\u3055\u308c\u306a\u3044\u3001\u307e\u305f\u306f\u6545\u969c\u3057\u305f\u5834\u5408\u306e\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u65b9\u6cd5<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u306e\u6700\u5f8c\u307e\u3067\u8aad\u3080\u3068\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u306e\u305f\u3081\u306b\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8fc5\u901f\u306b\u691c\u8a3c\u30fb\u8a3a\u65ad\u3057\u3001\u6b63\u3057\u3044\u3082\u306e\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u304c\u7406\u89e3\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306f\u4f55\u304b\u3001\u304a\u3088\u3073\u305d\u306e\u78ba\u8a8d\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u30cf\u30a6\u30b8\u30f3\u30b0<\/span> <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\uff08Small Form-factor Pluggable \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\uff09<\/strong> \u306f\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u308b\u5c0f\u578b\u3067\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u53ef\u80fd\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3042\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u307e\u305f\u306f\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002SFP\u898f\u683c\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u307e\u305f\u306f\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306a\u3069\u306e\u7570\u306a\u308b\u4f1d\u9001\u65b9\u5f0f\u3092\u3001\u30e1\u30a4\u30f3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u5bb9\u6613\u306b\u5c55\u958b\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u300110\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30c1\u30e3\u30cd\u30eb\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u9ad8\u901f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u305d\u308c\u3089\u306f\u53d6\u308a\u5916\u3057\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001<code>MSA<\/code>\uff08Multi-Source Agreement\uff09\u306e\u4e0b\u3067\u6a19\u6e96\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/multi-source-agreements-optical-transceivers\/\"><strong>\u591a\u6e90\u5354\u5b9a <\/strong><\/a><strong>\uff08\u30de\u30eb\u30c1\u30bd\u30fc\u30b9\u30a2\u30b0\u30ea\u30fc\u30e1\u30f3\u30c8\uff1aMSA\uff09<\/strong>, \u7570\u306a\u308b\u30d9\u30f3\u30c0\u30fc\u306eSFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u4e92\u63db\u6027\u306e\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b1\u30fc\u30d6\u30eb\u9593\u306e\u7269\u7406\u5c64\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u305f\u3081\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u554f\u984c\u304c\u3042\u308b\u3068\u3001\u5373\u5ea7\u306b\u30ea\u30f3\u30af\u306e\u5b89\u5b9a\u6027\u304a\u3088\u3073\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u983b\u7e41\u306b <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/strong>, \u3001\u5149\u5b66\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u76e3\u8996\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u969c\u5bb3\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u6642\u306b\u4e92\u63db\u6027\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a24000a3bc3e45428255531784fa48b6.jpg\" alt=\"What Is an SFP Module and Why Checking It Matters\" class=\"wp-image-2868\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a24000a3bc3e45428255531784fa48b6.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a24000a3bc3e45428255531784fa48b6-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a24000a3bc3e45428255531784fa48b6-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a24000a3bc3e45428255531784fa48b6-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a24000a3bc3e45428255531784fa48b6-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30f3\u30b8\u30cb\u30a2\u304cSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u306b\u304a\u3051\u308b\u65e5\u5e38\u7684\u306a\u4f5c\u696d\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u3001 <strong>SFP\u8a3a\u65ad<\/strong> \u3092\u5b9f\u884c\u3057\u3066\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3001\u304a\u3088\u3073\u5149\u30ea\u30f3\u30af\u304c\u671f\u5f85\u3055\u308c\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30ec\u30d9\u30eb\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u4e00\u822c\u7684\u306a\u7406\u7531\uff1a <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b<\/strong> \u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u304c <strong>\u6b63\u3057\u304f\u691c\u51fa\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b <\/strong><a href=\"https:\/\/www.l-p.com\/products\/488474.htm\" target=\"_self\"><strong>SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/strong><\/a><\/p><\/li>\n\n\n\n<li><p>\u78ba\u8a8d\u3059\u308b <strong>\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u6d3b\u52d5<\/strong><\/p><\/li>\n\n\n\n<li><p>\u8aad\u307f\u53d6\u308b <strong>\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08DOM\/DDM\uff09<\/strong> \u306e\u5024\uff08\u9001\u4fe1\u304a\u3088\u3073\u53d7\u4fe1\u5149\u51fa\u529b\u306a\u3069\uff09<\/p><\/li>\n\n\n\n<li><p>\u78ba\u8a8d\u3059\u308b <strong>\u30e2\u30b8\u30e5\u30fc\u30eb <\/strong><a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-to-test-sfp-compatibility\/\" target=\"_blank\" rel=\"\"><strong>\u4e92\u63db\u6027<\/strong><\/a><strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027<\/strong><\/p><\/li>\n\n\n\n<li><p>\u7570\u5e38\u306a\u6e29\u5ea6\u307e\u305f\u306f\u96fb\u5727\u72b6\u614b\u306e\u7279\u5b9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u7ba1\u7406\u8005\u304cCLI\u304b\u3089\u76f4\u63a5SFP\u8a3a\u65ad\u3092\u5b9f\u884c\u3067\u304d\u308b\u5185\u8535\u30b3\u30de\u30f3\u30c9\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u5c02\u7528\u306e\u5916\u90e8\u30c4\u30fc\u30eb\u3092\u4f7f\u308f\u305a\u306b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u307e\u305f\u306f\u5149\u95a2\u9023\u306e\u554f\u984c\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u95a2\u9023\u3059\u308b\u4e00\u822c\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u969c\u5bb3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u969c\u5bb3\u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u307e\u305f\u306f\u305d\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3078\u306e\u63a5\u7d9a\u306b\u76f4\u63a5\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u505c\u6b62\u3084\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u969b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3057\u3070\u3057\u3070SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u304b\u3089\u59cb\u3081\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u4e00\u822c\u7684\u306a\u3082\u306e\u306e\u4e00\u90e8 <strong>SFP\u95a2\u9023\u306e\u969c\u5bb3<\/strong> \u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\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>\u554f\u984c<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"290\"><p>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304c\u3001\u627f\u8a8d\u3055\u308c\u3066\u3044\u306a\u3044\u307e\u305f\u306f\u4e92\u63db\u6027\u306e\u306a\u3044SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u62d2\u5426\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"290\"><p>RX\u5149\u96fb\u529b\u304c\u4f4e\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2\u3001\u6c5a\u308c\u305f\u30b3\u30cd\u30af\u30bf\u30fc\u3001\u307e\u305f\u306f\u640d\u50b7\u3057\u305f\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u3088\u308b\u53d7\u4fe1\u4fe1\u53f7\u306e\u5f31\u3055<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"290\"><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u4e0d\u4e00\u81f4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3092 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\">\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9SFP <\/a>\u307e\u305f\u306f\u305d\u306e\u9006\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"290\"><p>\u6c5a\u308c\u305f\u30b3\u30cd\u30af\u30bf\u30fc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30b3\u30cd\u30af\u30bf\u30fc\u4e0a\u306e\u307b\u3053\u308a\u3084\u6c5a\u67d3\u306b\u3088\u308b\u4fe1\u53f7\u640d\u5931<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"290\"><p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u969c\u5bb3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u52a0\u9f62\u307e\u305f\u306f\u4e0d\u826f\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308b\u65ad\u7d9a\u7684\u306a\u30ea\u30f3\u30af\u5207\u65ad<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c21\u5358\u306a <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067<\/strong>, \u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u554f\u984c\u304c\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3001\u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u306e\u3044\u305a\u308c\u304b\u3089\u751f\u3058\u3066\u3044\u308b\u304b\u3092\u8fc5\u901f\u306b\u7279\u5b9a\u3067\u304d\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u52d5\u4f5c\u539f\u7406\u3092\u7406\u89e3\u3057\u3001SFP\u8a3a\u65ad\u304a\u3088\u3073\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u9069\u5207\u306b\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u306f\u3001\u5b89\u5b9a\u7684\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u7dad\u6301\u3059\u308b\u4e0a\u3067\u4e0d\u53ef\u6b20\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f Cisco\u30b9\u30a4\u30c3\u30c1\u3067SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u306b\u304a\u3044\u3066\u6700\u3082\u3088\u304f\u805e\u304b\u308c\u308b\u8cea\u554f\u306e\u4e00\u3064\u306f\u3001 <strong>\u201c\u300cCisco\u30b9\u30a4\u30c3\u30c1\u3067SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f\u300d\u3067\u3059\u3002\u201d<\/strong> Cisco\u30c7\u30d0\u30a4\u30b9\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u88c5\u7740\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u30e2\u30c7\u30eb\u3092\u691c\u51fa\u3057\u3001\u8a3a\u65ad\u60c5\u5831\u3092\u8aad\u307f\u53d6\u308b\u305f\u3081\u306e\u8907\u6570\u306e\u5185\u8535CLI\u30b3\u30de\u30f3\u30c9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u30b9\u30a4\u30c3\u30c1\u3067\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u306f\u3001\u901a\u5e38\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/blog\/how-to-install-an-sfp-module-step-by-step-guide.htm\">\u88c5\u7740\u3055\u308c\u305f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u7279\u5b9a\u3001<\/a>, \u304a\u3088\u3073\u5149\u5b66\u8a3a\u65ad\uff08DOM\/DDM\u30c7\u30fc\u30bf\uff09\u306e\u8aad\u307f\u53d6\u308a\u3092\u542b\u307f\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30ea\u30f3\u30af\u969c\u5bb3\u304cSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3001\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306e\u3044\u305a\u308c\u306b\u8d77\u56e0\u3059\u308b\u304b\u3092\u8fc5\u901f\u306b\u5224\u65ad\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e0699706fd43e4b45c1f6b6fdb4d49.jpg\" alt=\"How to Check an SFP Module on a Cisco Switch\" class=\"wp-image-2869\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e0699706fd43e4b45c1f6b6fdb4d49.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e0699706fd43e4b45c1f6b6fdb4d49-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e0699706fd43e4b45c1f6b6fdb4d49-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e0699706fd43e4b45c1f6b6fdb4d49-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/36e0699706fd43e4b45c1f6b6fdb4d49-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u306b\u6700\u3082\u3088\u304f\u4f7f\u7528\u3055\u308c\u308bCisco CLI\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 350px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"350\"><p>\u30b3\u30de\u30f3\u30c9<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u76ee\u7684<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"350\"><p><code>show interface status<\/code><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30dd\u30fc\u30c8\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u30ea\u30f3\u30af\u72b6\u614b\u3001\u901f\u5ea6\u3001\u304a\u3088\u3073SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u691c\u51fa\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u8868\u793a\u3057\u307e\u3059<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"350\"><p><code>\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u3092\u8868\u793a<\/code><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u3092\u542b\u3080\u3059\u3079\u3066\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4e00\u89a7\u8868\u793a\u3057\u307e\u3059 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25832-1-2-4g-transceiver-modules.htm\">\u63a5\u7d9a\u304c\u5b89\u5b9a\u3057\u305f\u5f8c\u3001\u30ea\u30f3\u30afLED\u304c\u70b9\u706f\u3057\u307e\u3059\u3002<\/a> \u304a\u3088\u3073\u305d\u306e\u30e2\u30c7\u30eb\u756a\u53f7<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"350\"><p><code><code>show interfaces transceiver<\/code><\/code><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP\u306e\u57fa\u672c\u60c5\u5831\uff08\u5b58\u5728\u6709\u7121\u304a\u3088\u3073\u30bf\u30a4\u30d7\uff09\u3092\u8868\u793a\u3057\u307e\u3059<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"350\"><p><code>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u8a73\u7d30\u3092\u8868\u793a<\/code><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u9001\u4fe1\u5149\u51fa\u529b\uff08TX power\uff09\u3001\u53d7\u4fe1\u5149\u51fa\u529b\uff08RX power\uff09\u3092\u542b\u3080\u8a73\u7d30\u306a\u5149\u5b66\u8a3a\u65ad\u60c5\u5831\u3092\u8868\u793a\u3057\u307e\u3059<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d71\uff1a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u691c\u8a3c\u3059\u308b\u969b\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u30a2\u30c3\u30d7\u72b6\u614b\u3067\u3042\u308a\u3001\u30b9\u30a4\u30c3\u30c1\u306b\u3088\u3063\u3066\u8a8d\u8b58\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>show interface status<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u4ee5\u4e0b\u306e\u91cd\u8981\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u60c5\u5831\u3092\u8868\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30dd\u30fc\u30c8\u72b6\u614b\uff08connected\uff0fnotconnect\uff09<\/p><\/li>\n\n\n\n<li><p>\u901f\u5ea6\uff081G\uff0f10G\uff09<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30e2\u30fc\u30c9<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u691c\u51fa<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30dd\u30fc\u30c8\u304c <strong>\u201c\u300cnotconnect\u300d\u201d<\/strong>, \u3092\u793a\u3059\u5834\u5408\u3001\u554f\u984c\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u3001\u307e\u305f\u306fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u81ea\u4f53\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d72\uff1a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7279\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u306eSFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u4ee5\u4e0b\u3092\u4f7f\u7528\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u3092\u8868\u793a<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e <strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30e2\u30c7\u30eb\u3001\u30d9\u30f3\u30c0\u30fc\u60c5\u5831\u3001\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/strong> \u3092\u4e00\u89a7\u8868\u793a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6b63\u3057\u3044SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d73\uff1a\u5149\u5b66\u8a3a\u65ad\uff08DOM\uff0fDDM\uff09\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u308a\u8a73\u7d30\u306a <strong>SFP\u8a3a\u65ad<\/strong>, \u8a3a\u65ad\u3092\u884c\u3046\u305f\u3081\u3001Cisco\u30b9\u30a4\u30c3\u30c1\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u5149\u5b66\u76e3\u8996\u30c7\u30fc\u30bf\u3092\u8868\u793a\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><code>show interfaces transceiver<\/code><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u306f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u8a73\u7d30\u3092\u8868\u793a<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u4ee5\u4e0b\u306e\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u63d0\u4f9b\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u6e29\u5ea6<\/p><\/li>\n\n\n\n<li><p>\u96fb\u6e90\u96fb\u5727<\/p><\/li>\n\n\n\n<li><p>\u30ec\u30fc\u30b6\u30fc\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/p><\/li>\n\n\n\n<li><p>\u5149\u9001\u4fe1\u51fa\u529b\uff08TX\uff09<\/p><\/li>\n\n\n\n<li><p>\u5149\u53d7\u4fe1\u51fa\u529b\uff08RX\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5024\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6b63\u5e38\u7bc4\u56f2\u5185\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u5149\u5b66\u4fe1\u53f7\u306e\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u308b\u304b\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3053\u308c\u3089\u306e\u30b3\u30de\u30f3\u30c9\u304cSFP\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3042\u308b\u7406\u7531<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306eCisco\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7ba1\u7406\u8005\u306fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u8fc5\u901f\u306b\u78ba\u8a8d\u3057\u3001\u63a5\u7d9a\u306b\u95a2\u3059\u308b\u554f\u984c\u3092\u8a3a\u65ad\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u304c <strong>\u691c\u51fa\u3055\u308c\u306a\u3044<\/strong>, \u5834\u5408\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u4e92\u63db\u6027\u304c\u306a\u3044\u304b\u3001\u6545\u969c\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>If <strong>RX\u30d1\u30ef\u30fc\u304c\u4f4e\u3059\u304e\u308b<\/strong>, \u5834\u5408\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u304c\u640d\u50b7\u3057\u3066\u3044\u308b\u304b\u3001\u9577\u3059\u304e\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>If <strong>\u6e29\u5ea6\u5024\u304c\u7570\u5e38\u3067\u3042\u308b<\/strong>, \u5834\u5408\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u904e\u71b1\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001CLI\u8a3a\u65ad\u3092\u901a\u3058\u3066SFP\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u5b9a\u671f\u7684\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-troubleshooting-quick-checklist\/\">SFP\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a> \u304a\u3088\u3073\u5b89\u5b9a\u3057\u305f\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306e\u7dad\u6301\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c6\u30b9\u30c8\u65b9\u6cd5\uff08\u30b9\u30c6\u30c3\u30d7\u30fb\u30d0\u30a4\u30fb\u30b9\u30c6\u30c3\u30d7\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c6\u30b9\u30c8\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u5149\u30ea\u30f3\u30af\u306e\u691c\u8a3c\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u4f5c\u696d\u3067\u3059\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u304c\u969c\u5bb3\u3092\u8d77\u3053\u3057\u305f\u308a\u4e0d\u5b89\u5b9a\u306b\u306a\u3063\u305f\u308a\u3057\u305f\u5834\u5408\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u3001\u69cb\u9020\u5316\u3055\u308c\u305f\u30c6\u30b9\u30c8\u624b\u9806\u3092\u5b9f\u884c\u3057\u3066\u3001\u554f\u984c\u306e\u539f\u56e0\u304c <strong>SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3001\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u3001\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306e\u3044\u305a\u308c\u3067\u3042\u308b\u304b\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ffba1f2fbf64178ad390df9a586b2eb.jpg\" alt=\"How to Test an SFP Module (Step-by-Step)\" class=\"wp-image-2870\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ffba1f2fbf64178ad390df9a586b2eb.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ffba1f2fbf64178ad390df9a586b2eb-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ffba1f2fbf64178ad390df9a586b2eb-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ffba1f2fbf64178ad390df9a586b2eb-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4ffba1f2fbf64178ad390df9a586b2eb-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306b\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u4e00\u822c\u7684\u306b\u7528\u3044\u3089\u308c\u308b\u3001 <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a<\/strong>, \u30b9\u30c6\u30c3\u30d7\u30fb\u30d0\u30a4\u30fb\u30b9\u30c6\u30c3\u30d7\u306e\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d71\uff1a\u7269\u7406\u691c\u67fb\u3092\u5b9f\u65bd\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c6\u30b9\u30c8\u306b\u304a\u3051\u308b\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001 <strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30d5\u30a1\u30a4\u30d0\u63a5\u7d9a\u306e\u691c\u67fb\u3067\u3059\u3002<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u70b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6b21\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u5b8c\u5168\u306b\u633f\u5165\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/strong> \u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u633f\u5165<\/p><\/li>\n\n\n\n<li><p>LC\u30b3\u30cd\u30af\u30bf\u304c\u6b63\u3057\u304f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068 <strong>LC\u30b3\u30cd\u30af\u30bf\u304c\u6b63\u3057\u304f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/strong><\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30d1\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\u306b\u640d\u50b7\u3084\u66f2\u3052\u304c\u306a\u3044\u3053\u3068 <strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30d1\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\u306b\u640d\u50b7\u3084\u66f2\u3052\u304c\u306a\u3044\u304b<\/strong><\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383\u3057\u3001 <strong>\u30db\u30b3\u30ea\u3084\u6c5a\u67d3\u7269\u8cea\u3092\u53d6\u308a\u9664\u304f\u3053\u3068<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c5a\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u306f\u3001 <strong>\u5149\u4fe1\u53f7\u640d\u5931\u304a\u3088\u3073\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d72\uff1a\u30b9\u30a4\u30c3\u30c1\u4e0a\u306e\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306b\u3001\u30b9\u30a4\u30c3\u30c1\u304cSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u691c\u51fa\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u4ee5\u4e0b\u306e\u9805\u76ee\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b9\u30c6\u30fc\u30bf\u30b9<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\u30ea\u30f3\u30af\u901f\u5ea6<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\u30dd\u30fc\u30c8\u72b6\u614b\uff08\u30a2\u30c3\u30d7\uff0f\u30c0\u30a6\u30f3\uff09<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c <strong>\u300c\u30ea\u30f3\u30af\u306a\u3057\u300d<\/strong>, \u3092\u8868\u793a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u554f\u984c\u306e\u539f\u56e0\u3068\u3057\u3066\u4ee5\u4e0b\u304c\u8003\u3048\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u975e\u4e92\u63db\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/li>\n\n\n\n<li><p>\u5207\u65ad\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb<\/p><\/li>\n\n\n\n<li><p>\u9069\u5207\u3067\u306a\u3044\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225<\/p><\/li>\n\n\n\n<li><p>\u6545\u969c\u3057\u305f\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u78ba\u8a8d\u306b\u3088\u308a\u3001 <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u3068\u901a\u4fe1\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d73\uff1a\u5149\u8a3a\u65ad\uff08DDM\uff0fDOM\uff09\u3092\u8aad\u307f\u53d6\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u8fd1\u306eSFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u591a\u304f\u306f\u3001 <strong>\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/ddm-dom-in-optical-transceivers\/\"><strong>\ud83d\udfe0 SFP\u30ea\u30f3\u30af\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/a><strong>\uff09\u307e\u305f\u306f\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08DDM\uff09<\/strong>, \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u6027\u80fd\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u8868\u7684\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5404\u9805\u76ee\u306e\u610f\u5473<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6e29\u5ea6<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u90e8\u6e29\u5ea6<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u96fb\u5727<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u4f9b\u7d66\u3055\u308c\u308b\u96fb\u6c17\u7684\u96fb\u529b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>TX\u5149\u51fa\u529b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9001\u4fe1\u3055\u308c\u308b\u5149\u4fe1\u53f7\u306e\u5f37\u5ea6<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>RX\u5149\u51fa\u529b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u53d7\u4fe1\u3055\u308c\u308b\u5149\u4fe1\u53f7\u306e\u5f37\u5ea6<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30e9\u30b8\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ec\u30fc\u30b6\u30fc\u52d5\u4f5c\u96fb\u6d41<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If <strong>RX\u5149\u51fa\u529b\u304c\u4f4e\u3059\u304e\u308b\u5834\u5408\u3001<\/strong>, \u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306f\u6e1b\u8870\u307e\u305f\u306f\u63a5\u7d9a\u4e0d\u826f\u3092\u8d77\u3053\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001 <strong>\u6e29\u5ea6\u307e\u305f\u306f\u96fb\u5727\u304c\u7570\u5e38\u306a\u5834\u5408\u3001<\/strong>, SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6545\u969c\u306b\u8fd1\u3065\u3044\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d74\uff1a\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u304a\u3088\u3073\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3059\u308b\u969b\u306e\u5225\u306e\u91cd\u8981\u306a\u624b\u9806\u306f\u3001<br> <strong>\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u985e\u304c<br> <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/blog\/optical-transceiver-datasheet-guide-sfp-specs-pdf-downloads.htm\"><strong>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u4ed5\u69d8\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002<br><\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u304f\u3042\u308b\u4e0d\u4e00\u81f4\u306e\u4f8b\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<br><\/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>SFP\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30d0\u30fc<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\">10GBASE-SR<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08OM3 \/ OM4\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\">10GBASE-LR<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-27039-1g-bidi-sfp.htm\">BiDi SFP<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6ce2\u9577\u30da\u30a2\u3092\u4f7f\u7528\u3057\u305f\u5358\u4e00\u30d5\u30a1\u30a4\u30d0<br><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u3067\u306a\u3044\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u81ea\u4f53\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u3066\u3082\u3001\u30ea\u30f3\u30af\u78ba\u7acb\u304c\u59a8\u3052\u3089\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u624b\u98065\uff1aSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4ea4\u63db\u307e\u305f\u306f\u5165\u308c\u66ff\u3048<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u8ff0\u306e\u30c1\u30a7\u30c3\u30af\u3067\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u3001\u6700\u7d42\u7684\u306a\u624b\u9806\u3068\u3057\u3066<br> <strong>\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u78ba\u8a8d\u6e08\u307f\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5165\u308c\u66ff\u3048\u307e\u3059\u3002<br><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30c6\u30b9\u30c8\u306b\u3088\u308a\u3001\u554f\u984c\u306e\u539f\u56e0\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\uff1a<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5225\u306eSFP\u3067\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3067\u304d\u305f\u5834\u5408\u3001\u5143\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u304a\u305d\u3089\u304f<br> <strong>\u4e0d\u5177\u5408\u3092\u8d77\u3053\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br><\/strong>.<\/p><\/li>\n\n\n\n<li><p>\u554f\u984c\u304c\u7d99\u7d9a\u3059\u308b\u5834\u5408\u3001\u539f\u56e0\u306f<br> <strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br><\/strong>.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u305c\u306a\u3089SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/the-hot-pluggable-nature-of-optical-modules\/\">\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u53ef\u80fd<\/a>, \u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30b9\u30a4\u30c3\u30c1\u306e\u96fb\u6e90\u3092\u843d\u3068\u3055\u305a\u306b\u305d\u308c\u3089\u3092\u5b89\u5168\u306b\u4ea4\u63db\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u672c\u756a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u8fc5\u901f\u5316\u3055\u308c\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4f53\u7cfb\u7684\u306aSFP\u30c6\u30b9\u30c8\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001<br><strong>s<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u554f\u984c\u304c\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30a4\u30f3\u30d5\u30e9\u3001\u3042\u308b\u3044\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u3044\u305a\u308c\u304b\u3089\u751f\u3058\u3066\u3044\u308b\u304b\u3092\u8fc5\u901f\u306b\u7279\u5b9a\u3067\u304d\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u77ed\u7e2e\u3057\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f SFP\u8a3a\u65ad\u30c7\u30fc\u30bf\uff08DOM\uff0fDDM\u30c7\u30fc\u30bf\uff09\u306e\u8aad\u307f\u53d6\u308a\u65b9\u6cd5<br><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u307b\u3068\u3093\u3069\u306eSFP\u304a\u3088\u3073SFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001<br> <strong>\u30c7\u30b8\u30bf\u30eb\u5149\u5b66\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0 (DOM)<\/strong> \u307e\u305f\u306f <strong>\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08DDM\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<br><\/strong>. \u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e<br> <strong>\u5b9f\u6642\u9593\u52d5\u4f5c\u72b6\u614b\u3092\u76e3\u8996\u3067\u304d\u307e\u3059\u3002<br><\/strong>, \u3053\u308c\u306b\u306f\u96fb\u6c17\u7684\u6761\u4ef6\u304a\u3088\u3073\u5149\u4fe1\u53f7\u5f37\u5ea6\u304c\u542b\u307e\u308c\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u8a3a\u65ad\u5024\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5065\u5168\u6027\u3092\u78ba\u8a8d\u3057\u3001\u30ea\u30f3\u30af\u969c\u5bb3\u767a\u751f\u524d\u306b\u6f5c\u5728\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306e\u6700\u3082\u52b9\u679c\u7684\u306a\u624b\u6bb5\u306e\u4e00\u3064\u3067\u3059\u3002<br>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06c878f9bf75475c943f050553863313-1024x576.jpg\" alt=\"How to Read SFP Diagnostics (DOM \/ DDM Data)\" class=\"wp-image-2871\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06c878f9bf75475c943f050553863313-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06c878f9bf75475c943f050553863313-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06c878f9bf75475c943f050553863313-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06c878f9bf75475c943f050553863313-18x10.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/06c878f9bf75475c943f050553863313.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306b\u3001\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u3088\u3063\u3066\u901a\u5e38\u5831\u544a\u3055\u308c\u308b<br> <strong>\u4e3b\u306aSFP\u8a3a\u65ad\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u793a\u3057\u307e\u3059\u3002<br><\/strong> <br>.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 311px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"311\"><p>\u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u610f\u5473<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"311\"><p>\u6e29\u5ea6<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5185\u90e8\u6e29\u5ea6\uff08\u904e\u71b1\u306e\u76e3\u8996\u306b\u4f7f\u7528\uff09<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"311\"><p>\u96fb\u5727<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u4f9b\u7d66\u3055\u308c\u308b\u96fb\u6e90\u96fb\u5727<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"311\"><p>\u9001\u4fe1\u51fa\u529b\uff08TX Power\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u5149\u30d5\u30a1\u30a4\u30d0\u3078\u9001\u4fe1\u3055\u308c\u308b\u5149\u51fa\u529b<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"311\"><p>\u53d7\u4fe1\u611f\u5ea6\uff08RX Power\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u53d7\u4fe1\u3055\u308c\u308b\u5149\u5165\u529b<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"311\"><p>\u30e9\u30b8\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u5185\u90e8\u306e\u30ec\u30fc\u30b6\u30fc\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u99c6\u52d5\u3059\u308b\u96fb\u6d41<br><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5404\u8a3a\u65ad\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u7406\u89e3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6e29\u5ea6<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30b8\u30e5\u30fc\u30eb\u6e29\u5ea6\u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u5b89\u5168\u306a\u71b1\u7bc4\u56f2\u5185\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u904e\u5ea6\u306a\u767a\u71b1\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u5185\u90e8\u306e\u7a7a\u6c17\u6d41\u304c\u4e0d\u5341\u5206\u3067\u3042\u308b\u304b\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6545\u969c\u3057\u3064\u3064\u3042\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u306e\u52d5\u4f5c\u7bc4\u56f2\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>0\u00b0C \u304b\u3089 70\u00b0C<\/strong> \u5546\u7528\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5834\u5408<\/p><\/li>\n\n\n\n<li><p><strong>-40\u00b0C\uff5e85\u00b0C<\/strong> \u7523\u696d\u7528\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u96fb\u5727<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6e90\u96fb\u5727\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u96fb\u6c17\u7684\u5b89\u5b9a\u6027\u3092\u53cd\u6620\u3057\u307e\u3059\u3002\u7570\u5e38\u306a\u96fb\u5727\u5024\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u304a\u3051\u308b\u96fb\u6e90\u8abf\u7bc0\u306e\u554f\u984c\u3001\u307e\u305f\u306f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u5185\u90e8\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u52a3\u5316\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TX\u5149\u51fa\u529b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TX\u51fa\u529b\uff08\u9001\u4fe1\u5149\u51fa\u529b\uff09\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u3063\u3066\u9001\u4fe1\u3055\u308c\u308b\u5149\u4fe1\u53f7\u306e\u5f37\u5ea6\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TX\u51fa\u529b\u304c\u4e88\u60f3\u3088\u308a\u8457\u3057\u304f\u4f4e\u3044\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ec\u30fc\u30b6\u30fc\u304c\u52a3\u5316\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u6545\u969c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>SFP\u304c\u30b9\u30a4\u30c3\u30c1\u3068\u4e92\u63db\u6027\u304c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>RX\u5149\u51fa\u529b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RX\u51fa\u529b\uff08\u53d7\u4fe1\u5149\u51fa\u529b\uff09\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u53d7\u4fe1\u3055\u308c\u308b\u5149\u4fe1\u53f7\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u5024\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RX\u51fa\u529b\u304c\u4f4e\u3044\u539f\u56e0\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u8ddd\u96e2\u304c\u9577\u3059\u304e\u308b\u3053\u3068<\/p><\/li>\n\n\n\n<li><p>\u30b3\u30cd\u30af\u30bf\u304c\u6c5a\u308c\u3066\u3044\u308b\u3053\u3068<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u304c\u640d\u50b7\u3057\u3066\u3044\u308b\u3053\u3068<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u304c\u4e0d\u9069\u5207\u3067\u3042\u308b\u3053\u3068\uff08SMF vs. MMF\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30e9\u30b8\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ec\u30fc\u30b6\u30fc\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u306f\u3001\u5149\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u3092\u99c6\u52d5\u3059\u308b\u96fb\u6d41\u3092\u8868\u3057\u307e\u3059\u3002\u30ec\u30fc\u30b6\u30fc\u304c\u52a3\u5316\u3057\u59cb\u3081\u308b\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5149\u5b66\u51fa\u529b\u96fb\u529b\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3057\u3070\u3057\u3070\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u3092\u5897\u52a0\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u304c\u9ad8\u304f\u3001\u304b\u3064TX\u51fa\u529b\u304c\u4f4e\u3044\u3068\u3044\u3046\u72b6\u6cc1\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6545\u969c\u306b\u8fd1\u3065\u3044\u3066\u3044\u308b\u3053\u3068\u3092\u5f37\u304f\u793a\u3059\u6307\u6a19\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6545\u969c\u3057\u305fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7279\u5b9a\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DOM\/DDM\u5024\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8fc5\u901f\u306b\u5224\u65ad\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u8868\u7684\u306a\u8b66\u544a\u30b5\u30a4\u30f3\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u75c7\u72b6<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8003\u3048\u3089\u308c\u308b\u539f\u56e0<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>RX\u51fa\u529b\u304c\u6975\u7aef\u306b\u4f4e\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30cd\u30af\u30bf\u304c\u6c5a\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u640d\u50b7\u3057\u3066\u3044\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>TX\u51fa\u529b\u304c\u6b63\u5e38\u7bc4\u56f2\u5916\u3067\u3042\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ec\u30fc\u30b6\u30fc\u306e\u52a3\u5316<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6e29\u5ea6\u304c\u9ad8\u3059\u304e\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u51b7\u5374\u4e0d\u826f\u307e\u305f\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6545\u969c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u304c\u7570\u5e38\u306b\u9ad8\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30ec\u30fc\u30b6\u30fc\u306e\u7d4c\u5e74\u52a3\u5316\u307e\u305f\u306f\u6545\u969c<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>DOM\u30c7\u30fc\u30bf\u304c\u5229\u7528\u3067\u304d\u306a\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>DOM\u975e\u5bfe\u5fdcSFP\u3001\u307e\u305f\u306f\u4e92\u63db\u6027\u306e\u5236\u9650<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u7570\u5e38\u306a\u8aad\u307f\u53d6\u308a\u5024\u304c\u73fe\u308c\u305f\u5834\u5408\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383\u3057\u305f\u308a\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3057\u305f\u308a\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4ea4\u63db\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5b89\u5b9a\u52d5\u4f5c\u3092\u56de\u5fa9\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001SFP\u8a3a\u65ad\u304a\u3088\u3073DOM\u30c7\u30fc\u30bf\u306e\u89e3\u91c8\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u52b9\u7387\u7684\u306aSFP\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fdd\u5b88\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f \u3069\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u304b\u3092\u77e5\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u9593\u3067\u3088\u304f\u805e\u304b\u308c\u308b\u8cea\u554f\u306f <strong>\u201c\u300c\u3069\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3048\u3070\u3088\u3044\u3067\u3059\u304b\uff1f\u300d\u201d<\/strong> \u6b63\u3057\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u5b89\u5b9a\u3057\u305f\u63a5\u7d9a\u6027\u3001\u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306aSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u5b9a\u3059\u308b\u969b\u306b\u306f\u3001\u901a\u5e38\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901f\u5ea6\u3001\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3001\u4f1d\u9001\u8ddd\u96e2\u3001\u52d5\u4f5c\u6ce2\u9577\u3001\u30b3\u30cd\u30af\u30bf\u7a2e\u5225\u3068\u3044\u3063\u305f\u3044\u304f\u3064\u304b\u306e\u4e3b\u8981\u306a\u6280\u8853\u7684\u8981\u56e0\u304c\u95a2\u4fc2\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8981\u4ef6\u306e\u4e21\u65b9\u306b\u9069\u5408\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\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\/5cfe178379be40ecada90346e1f4bd89.jpg\" alt=\"How to Know What SFP Module to Use\" class=\"wp-image-2872\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cfe178379be40ecada90346e1f4bd89.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cfe178379be40ecada90346e1f4bd89-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cfe178379be40ecada90346e1f4bd89-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cfe178379be40ecada90346e1f4bd89-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5cfe178379be40ecada90346e1f4bd89-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901f\u5ea6\uff081G\uff0f10G\uff0f25G\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u521d\u306b\u691c\u8a0e\u3059\u3079\u304d\u8981\u56e0\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30eb\u30fc\u30bf\u30fc\u306e\u30dd\u30fc\u30c8\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306aSFP\u306e\u901f\u5ea6\u30ab\u30c6\u30b4\u30ea\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\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>\u901f\u5ea6<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u4e00\u822c\u7684\u306a\u898f\u683c<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>1 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1000BASE-SX\uff0fLX<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>10 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP+<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10GBASE-SR\uff0fLR<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>25 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">SFP28<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476088.htm\">25GBASE-SR<\/a> \uff0fLR<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u3067\u306a\u3044\u901f\u5ea6\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u52d5\u4f5c\u3057\u306a\u304b\u3063\u305f\u308a\u3001\u30dd\u30fc\u30c8\u304c\u30c0\u30a6\u30f3\u72b6\u614b\u306e\u307e\u307e\u306b\u306a\u3063\u305f\u308a\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\uff08MMF vs. SMF\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3046\u4e00\u3064\u91cd\u8981\u306a\u8981\u56e0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u5225\u304c <strong>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09<\/strong> \u307e\u305f\u306f <strong>\u5149\u306f\u9577\u8ddd\u96e2\u901a\u4fe1\u5411\u3051\u306e<\/strong>.<\/p>\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>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u4ee3\u8868\u7684\u306a\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u7528\u9014\u4f8b<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08MMF\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SX\u3001SR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u77ed\u8ddd\u96e2\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u30ea\u30f3\u30af<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>LX\u3001LR\u3001ER<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2\u63a5\u7d9a<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>10GBASE-SR SFP+<\/strong> \u2192 \u591a\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u7528\u306b\u8a2d\u8a08<\/p><\/li>\n\n\n\n<li><p><strong>10GBASE-LR SFP+<\/strong> \u2192 \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u7528\u306b\u8a2d\u8a08<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u3067\u306a\u3044\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5149\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \u4f1d\u9001\u8ddd\u96e2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc5\u8981\u306a <strong>\u30ea\u30f3\u30af\u8ddd\u96e2<\/strong> \u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u5b9a\u3059\u308b\u969b\u306b\u3082\u3046\u4e00\u3064\u91cd\u8981\u306a\u691c\u8a0e\u4e8b\u9805\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7570\u306a\u308b\u5149\u898f\u683c\u3067\u306f\u3001\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\u304c\u7570\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u901a\u5e38\u306e\u8ddd\u96e2<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SR\uff08\u30b7\u30e7\u30fc\u30c8\u30ea\u30fc\u30c1\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>300\uff5e400 m<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>LR\uff08\u30ed\u30f3\u30b0\u30ea\u30fc\u30c1\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>ER\uff08\u30a8\u30af\u30b9\u30c6\u30f3\u30c7\u30c3\u30c9\u30ea\u30fc\u30c1\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>40 km<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306e\u8ddd\u96e2\u304c\u5bfe\u5fdc\u53ef\u80fd\u306a\u8ddd\u96e2\u3092\u8d85\u3048\u308b\u3068\u3001\u5149\u4fe1\u53f7\u304c\u901a\u4fe1\u306b\u8010\u3048\u3089\u308c\u306a\u3044\u307b\u3069\u5f31\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \u6ce2\u9577<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u7279\u5b9a\u306e\u30ec\u30fc\u30b6\u30fc\u6ce2\u9577\u3067\u52d5\u4f5c\u3057\u3001\u3053\u306e\u6ce2\u9577\u304c\u5149\u4fe1\u53f7\u306e\u30d5\u30a1\u30a4\u30d0\u5185\u3067\u306e\u4f1d\u642c\u7279\u6027\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u6ce2\u9577\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>850 nm<\/strong> \u2014 \u591a\u30e2\u30fc\u30c9\u5149\u5b66\u7cfb\uff08SR\uff09\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528<\/p><\/li>\n\n\n\n<li><p><strong>1310 nm<\/strong> \u2014 \u4e2d\u8ddd\u96e2\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5149\u5b66\u7cfb\uff08LR\uff09\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528<\/p><\/li>\n\n\n\n<li><p><strong>1550 nm<\/strong> \u2014 \u9577\u8ddd\u96e2\u5149\u5b66\u7cfb\uff08ER\uff0fZR\uff09\u3067\u4f7f\u7528<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u306e\u4e21\u7aef\u306b\u304a\u3051\u308b\u6ce2\u9577\u3092\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u306f\u3001\u6b63\u5e38\u306a\u901a\u4fe1\u306e\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \u30b3\u30cd\u30af\u30bf\u7a2e\u5225<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9LC\u30b3\u30cd\u30af\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5fdc\u3058\u3066\u4ed6\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30bf\u30a4\u30d7\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u30b3\u30cd\u30af\u30bf\u30bf\u30a4\u30d7\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30cd\u30af\u30bf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>LC \u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP\u304a\u3088\u3073SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u6700\u3082\u4e00\u822c\u7684<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>SC<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u53e4\u3044\u30d5\u30a1\u30a4\u30d0\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>RJ45<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u30b3\u30cd\u30af\u30bf\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a1\u30a4\u30d0\u30d1\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\u3068\u306e\u7269\u7406\u7684\u306a\u4e92\u63db\u6027\u554f\u984c\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2605 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u63a8\u5968SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/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>\u5fdc\u7528<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u63a8\u5968SFP<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10GBASE-SR SFP+<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5efa\u7269\u9593\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10GBASE-LR SFP+<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2\u30e1\u30c8\u30ed\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10GBASE-ER SFP+<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5f93\u6765\u306e\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1000BASE-SX \/ LX SFP<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u901f\u30b5\u30fc\u30d0\u63a5\u7d9a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\">25G SFP28 SR<\/a><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u8981\u56e0\u2014\u2014\u901f\u5ea6\u3001\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3001\u4f1d\u9001\u8ddd\u96e2\u3001\u6ce2\u9577\u3001\u304a\u3088\u3073\u30b3\u30cd\u30af\u30bf\u30bf\u30a4\u30d7\u2014\u2014\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c55\u958b\u306b\u6700\u3082\u9069\u3057\u305fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6b63\u78ba\u306b\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5149\u901a\u4fe1\u3092\u78ba\u4fdd\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u4e2d\u306eSFP\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u4e92\u63db\u6027\u691c\u8a3c\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u6642\u306b\u767a\u751f\u3057\u3084\u3059\u3044\u554f\u984c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u4e2d\u306bSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u969b\u3001\u3044\u304f\u3064\u304b\u306e\u3088\u304f\u3042\u308b\u554f\u984c\u304c\u983b\u7e41\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u591a\u304f\u306e\u554f\u984c\u306f\u3001\u30ea\u30f3\u30af\u969c\u5bb3\u3001\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a\u3001\u307e\u305f\u306f\u8aa4\u3063\u305f\u8a3a\u65ad\u7d50\u679c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3084\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u5e83\u304f\u8b70\u8ad6\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u7ba1\u7406\u8005\u306fSFP\u95a2\u9023\u306e\u554f\u984c\u3092\u3088\u308a\u8fc5\u901f\u306b\u7279\u5b9a\u3057\u3001\u30d5\u30a1\u30a4\u30d0\u63a5\u7d9a\u554f\u984c\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u89e3\u6c7a\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\/71927a1a05ff4ca49928b99736a1214b.jpg\" alt=\"Common Problems When Checking SFP Modules\" class=\"wp-image-2873\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/71927a1a05ff4ca49928b99736a1214b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/71927a1a05ff4ca49928b99736a1214b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/71927a1a05ff4ca49928b99736a1214b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/71927a1a05ff4ca49928b99736a1214b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/71927a1a05ff4ca49928b99736a1214b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\uff08\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5236\u9650\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u30d9\u30f3\u30c0\u30fc\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4f7f\u7528\u3092\u5236\u9650\u3059\u308b\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u6a5f\u69cb\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u691c\u51fa\u3059\u308b\u3068\u3001\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3057\u305f\u308a\u3001\u30dd\u30fc\u30c8\u3092\u5b8c\u5168\u306b\u7121\u52b9\u5316\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5178\u578b\u7684\u306a\u75c7\u72b6\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u304c\u5831\u544a <strong>\u201c\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u201d<\/strong><\/p><\/li>\n\n\n\n<li><p>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f <strong>\u6b63\u3057\u3044\u30d5\u30a1\u30a4\u30d0\u63a5\u7d9a\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u30c0\u30a6\u30f3\u3057\u305f\u307e\u307e<\/strong><\/p><\/li>\n\n\n\n<li><p>\u8b66\u544a\u30ed\u30b0\u306b <strong>\u627f\u8a8d\u3055\u308c\u3066\u3044\u306a\u3044\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u8868\u793a<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u5834\u5408\u3001\u7ba1\u7406\u8005\u306f\u30d9\u30f3\u30c0\u30fc\u627f\u8a8d\u6e08\u307f\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u4e92\u63db\u6027\u8a2d\u5b9a\u3092\u6709\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u30461\u3064\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u304c\u8a8d\u8b58\u307e\u305f\u306f\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8003\u3048\u3089\u308c\u308b\u539f\u56e0\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u5236\u9650<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e\u304c\u4e0d\u9069\u5207\uff08SFP vs. SFP+\uff09<\/p><\/li>\n\n\n\n<li><p>\u901f\u5ea6\u8a2d\u5b9a\u304c\u4e92\u63db\u6027\u304c\u306a\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u300110G\u306eSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u30921G\u5c02\u7528\u306eSFP\u30dd\u30fc\u30c8\u306b\u53d6\u308a\u4ed8\u3051\u308b\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u691c\u51fa\u3055\u308c\u306a\u304b\u3063\u305f\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306e\u307e\u307e\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u308c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u3078\u306e\u307b\u3053\u308a\u3084\u6c5a\u67d3\u306f\u3001\u5149\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u6700\u3082\u983b\u7e41\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30cd\u30af\u30bf\u8868\u9762\u306e\u5fae\u5c0f\u306a\u7c92\u5b50\u3067\u3055\u3048\u3001\u4fe1\u53f7\u5f37\u5ea6\u3092\u8457\u3057\u304f\u4f4e\u4e0b\u3055\u305b\u3001\u4ee5\u4e0b\u306e\u73fe\u8c61\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>RX\u5149\u96fb\u529b\u304c\u4f4e\u3044<\/strong><\/p><\/li>\n\n\n\n<li><p>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u306e\u5897\u52a0<\/p><\/li>\n\n\n\n<li><p>\u4e00\u6642\u7684\u306a\u30ea\u30f3\u30af\u5207\u65ad<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u6e05\u6383\u30c4\u30fc\u30eb\u3092\u7528\u3044\u3066\u5149\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u3092\u6e05\u6383\u3059\u308b\u3053\u3068\u306f\u3001\u4e88\u671f\u305b\u306cSFP\u30ea\u30f3\u30af\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u6700\u3082\u8fc5\u901f\u306a\u65b9\u6cd5\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u985e\u306e\u4e0d\u4e00\u81f4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u5b9a\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u4e0d\u9069\u5207\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u985e\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5149\u30ea\u30f3\u30af\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u304f\u3042\u308b\u4e0d\u4e00\u81f4\u306e\u4f8b\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<br><\/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>SFP\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30d0\u30fc<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476076.htm\">SR\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u591a\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491587.htm\">LR\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5358\u4e00\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u3001LR\uff08\u5358\u4e00\u30e2\u30fc\u30c9\uff09SFP\u306b\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u3092\u63a5\u7d9a\u3059\u308b\u3068\u3001\u4fe1\u53f7\u30ec\u30d9\u30eb\u304c\u5f31\u304f\u306a\u3063\u305f\u308a\u3001\u30ea\u30f3\u30af\u691c\u51fa\u304c\u884c\u308f\u308c\u306a\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SR vs. LR\u306e\u6df7\u540c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306e\u4e21\u7aef\u306b\u7570\u306a\u308b\u5149\u5b66\u898f\u683c\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8aa4\u3063\u3066\u53d6\u308a\u4ed8\u3051\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u3001\u3082\u30461\u3064\u306e\u983b\u767a\u3059\u308b\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e00\u65b9\u306e\u7aef\u3067\u306f <strong>10GBASE-SR<\/strong><\/p><\/li>\n\n\n\n<li><p>\u3082\u3046\u4e00\u65b9\u306e\u7aef\u3067\u306f <strong>10GBASE-LR<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u7570\u306a\u308b\u6ce2\u9577\uff08850 nm vs. 1310 nm\uff09\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u5149\u4fe1\u53f7\u306f\u6b63\u3057\u304f\u901a\u4fe1\u3057\u307e\u305b\u3093\u3002\u30ea\u30f3\u30af\u306e\u4e21\u7aef\u3067\u306f\u3001\u4e92\u3044\u306b\u4e00\u81f4\u3059\u308b\u5149\u5b66\u898f\u683c\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DOM\uff0fDDM\u8a3a\u65ad\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f <strong>\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08DOM\u307e\u305f\u306fDDM\uff09<\/strong>, \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u3089\u305a\u3001\u3053\u306e\u305f\u3081\u30b9\u30a4\u30c3\u30c1\u306f\u6e29\u5ea6\u3001\u9001\u4fe1\u96fb\u529b\uff08TX power\uff09\u3001\u53d7\u4fe1\u96fb\u529b\uff08RX power\uff09\u306a\u3069\u306e\u8a3a\u65ad\u5024\u3092\u8aad\u307f\u53d6\u308c\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u5834\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u5b66\u8a3a\u65ad\u30b3\u30de\u30f3\u30c9\u306f <strong>\u30c7\u30fc\u30bf\u306a\u3057<\/strong><\/p><\/li>\n\n\n\n<li><p>\u3092\u8fd4\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u76e3\u8996\u30c4\u30fc\u30eb\u306f\u30ea\u30f3\u30af\u306e\u5065\u5168\u6027\u3092\u5206\u6790\u3067\u304d\u307e\u305b\u3093\u3002<\/p><\/li>\n\n\n\n<li><p>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a73\u7d30\u306a\u76e3\u8996\u3092\u5fc5\u8981\u3068\u3059\u308b\u74b0\u5883\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u3001\u5b8c\u5168\u306a\u8a3a\u65ad\u53ef\u8996\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306bDOM\u5bfe\u5fdc\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068\u3067\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c1\u30a7\u30c3\u30af\u304a\u3088\u3073\u52b9\u679c\u7684\u306aSFP\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u306f\u308b\u304b\u306b\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30b3\u30cd\u30af\u30bf\u306e\u6e05\u6383\u3001\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u306e\u78ba\u8a8d\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e92\u63db\u6027\u306e\u78ba\u8a8d\u3001\u307e\u305f\u306f\u4e0d\u826f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u4ea4\u63db\u306b\u3088\u3063\u3066\u3001\u554f\u984c\u3092\u8fc5\u901f\u306b\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f \u30af\u30a4\u30c3\u30afSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u969b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u3088\u308a\u8a73\u7d30\u306a\u8a3a\u65ad\u3092\u5b9f\u884c\u3059\u308b\u524d\u306b\u6f5c\u5728\u7684\u306a\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u901a\u5e38\u3001\u30af\u30a4\u30c3\u30afSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u30c1\u30a7\u30c3\u30af\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u3002\u69cb\u9020\u5316\u3055\u308c\u305f\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u554f\u984c\u304cSFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3001\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u3001\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u8a2d\u5b9a\u306e\u3044\u305a\u308c\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u304b\u3092\u8fc5\u901f\u306b\u5224\u65ad\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b7\u30f3\u30d7\u30eb\u306aSFP\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u7f6e\u6642\u3001\u4fdd\u5b88\u6642\u3001\u307e\u305f\u306f\u30ea\u30f3\u30af\u304c\u4e88\u671f\u305b\u305a\u30c0\u30a6\u30f3\u3057\u305f\u969b\u306b\u4f7f\u7528\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\/aad6654bf6384c9189b01b6f4919eaa7.jpg\" alt=\"Quick SFP Module Check Checklist\" class=\"wp-image-2874\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aad6654bf6384c9189b01b6f4919eaa7.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aad6654bf6384c9189b01b6f4919eaa7-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aad6654bf6384c9189b01b6f4919eaa7-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aad6654bf6384c9189b01b6f4919eaa7-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aad6654bf6384c9189b01b6f4919eaa7-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u30c1\u30a7\u30c3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3059\u308b<\/strong><br>\u8a2d\u7f6e\u6e08\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e\u304a\u3088\u3073\u4ed5\u69d8\uff08\u901f\u5ea6\uff1a1G\uff0f10G\uff0f25G\u3001\u5149\u898f\u683c\uff1aSR\uff0fLR\uff0fER\u3001\u6ce2\u9577\u306a\u3069\uff09\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8aa4\u3063\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u7a2e\u985e\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b<\/strong><br>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30eb\u30fc\u30bf\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4e00\u90e8\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001\u975e\u5bfe\u5fdc\u306e\u5149\u5b66\u90e8\u54c1\u3084\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5236\u9650\u3055\u308c\u3066\u304a\u308a\u3001\u30dd\u30fc\u30c8\u306e\u8d77\u52d5\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3092\u78ba\u8a8d\u3059\u308b<\/strong><br>\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u304cSFP\u4ed5\u69d8\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SR\u30e2\u30b8\u30e5\u30fc\u30eb \u2192 \u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08OM3\uff0fOM4\uff09<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>LR\u30e2\u30b8\u30e5\u30fc\u30eb \u2192 \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3068SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e <strong>\u4e0d\u9069\u5408 <\/strong>\u306f\u3001\u5149\u4fe1\u53f7\u306e\u5f31\u3055\u307e\u305f\u306f\u30ea\u30f3\u30af\u306e\u78ba\u7acb\u5931\u6557\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>\u5149\u5b66\u8a3a\u65ad\uff08DOM\uff0fDDM\uff09\u3092\u8aad\u307f\u53d6\u308b<\/strong><br>\u30b9\u30a4\u30c3\u30c1CLI\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u4ee5\u4e0b\u306eSFP\u8a3a\u65ad\u5024\u3092\u8aad\u307f\u53d6\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6e29\u5ea6<\/p><\/li>\n\n\n\n<li><p>\u96fb\u5727<\/p><\/li>\n\n\n\n<li><p>TX\u5149\u5b66\u30d1\u30ef\u30fc<\/p><\/li>\n\n\n\n<li><p>RX\u5149\u5b66\u30d1\u30ef\u30fc<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7570\u5e38\u306a\u5024\u306f\u3001\u4fe1\u53f7\u640d\u5931\u3001\u30d5\u30a1\u30a4\u30d0\u6e1b\u8870\u3001\u307e\u305f\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u554f\u984c\u3092\u793a\u3059\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u306e\u70b9\u691c\u304a\u3088\u3073\u6e05\u6383<\/strong><br>LC\u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073\u30d5\u30a1\u30a4\u30d0\u30d1\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\u306b\u30db\u30b3\u30ea\u3001\u50b7\u3001\u6c5a\u67d3\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6c5a\u308c\u305f\u30b3\u30cd\u30af\u30bf\u306f\u3001\u53d7\u4fe1\uff08RX\uff09\u5149\u51fa\u529b\u306e\u4f4e\u4e0b\u304a\u3088\u3073\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a\u5316\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e1\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>\u5fc5\u8981\u306b\u5fdc\u3058\u3066SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4ea4\u63db\u3059\u308b<\/strong><br>\u3053\u308c\u3089\u306e\u30c1\u30a7\u30c3\u30af\u5f8c\u3082\u30ea\u30f3\u30af\u304c\u4f9d\u7136\u3068\u3057\u3066\u5931\u6557\u3059\u308b\u5834\u5408\u306f\u3001\u65e2\u77e5\u306e\u6b63\u5e38\u52d5\u4f5c\u3059\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3067SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u554f\u984c\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u7531\u6765\u304b\u3001\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u8981\u7d20\u7531\u6765\u304b\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u5f8c <strong>\u30af\u30a4\u30c3\u30afSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/strong> \u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u6570\u5206\u4ee5\u5185\u306b\u307b\u3068\u3093\u3069\u306e\u30d5\u30a1\u30a4\u30d0\u63a5\u7d9a\u554f\u984c\u3092\u8a3a\u65ad\u3067\u304d\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u4e92\u63db\u6027\u306e\u78ba\u8a8d\u3001\u30b3\u30cd\u30af\u30bf\u306e\u6e05\u6383\u3001\u307e\u305f\u306f\u4e0d\u826fSFP\u306e\u4ea4\u63db\u3068\u3044\u3063\u305f\u5358\u7d14\u306a\u624b\u9806\u3060\u3051\u3067\u3001\u8907\u96d1\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f34\u308f\u305a\u901a\u5e38\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u3092\u5fa9\u65e7\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u70b9\u691c\u306b\u95a2\u3059\u308bFAQ<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u70b9\u691c\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\u3067\u3059\u3002 <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u70b9\u691c<\/strong>, \u3001\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u30c6\u30b9\u30c8\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c55\u958b\u306b\u9069\u3057\u305f\u6b63\u3057\u3044SFP\u306e\u7279\u5b9a\u306b\u3064\u3044\u3066\u306e\u3082\u306e\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\/51e55182b5ba4238b6cbad8645f3ae28.jpg\" alt=\"FAQs About Checking SFP Modules\" class=\"wp-image-2875\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51e55182b5ba4238b6cbad8645f3ae28.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51e55182b5ba4238b6cbad8645f3ae28-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51e55182b5ba4238b6cbad8645f3ae28-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51e55182b5ba4238b6cbad8645f3ae28-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/51e55182b5ba4238b6cbad8645f3ae28-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">SFP\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u3001\u7269\u7406\u7684\u306a\u88c5\u7740\u72b6\u614b\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u304c\u63d0\u4f9b\u3059\u308b\u8a3a\u65ad\u60c5\u5831\u3092\u4e21\u65b9\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>LC\u30b3\u30cd\u30af\u30bf\u304c\u6b63\u3057\u304f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068 <strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6b63\u3057\u304f\u633f\u5165\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/strong> \u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u633f\u5165<\/p><\/li>\n\n\n\n<li><p>\u691c\u8a3c\u9805\u76ee\uff1a <strong>\u30b9\u30a4\u30c3\u30c1\u4e0a\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9<\/strong> \u30b9\u30a4\u30c3\u30c1\u4e0a<\/p><\/li>\n\n\n\n<li><p>CLI\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 <strong>SFP\u8a3a\u65ad\u60c5\u5831\uff08DOM\/DDM\uff09<\/strong><\/p><\/li>\n\n\n\n<li><p>\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 <strong>\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u304a\u3088\u3073\u30b1\u30fc\u30d6\u30eb\u63a5\u7d9a<\/strong><\/p><\/li>\n\n\n\n<li><p>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u3092\u70b9\u691c\u30fb\u6e05\u6383<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u624b\u9806\u306b\u3088\u308a\u3001\u554f\u984c\u304cSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u3001\u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306e\u3044\u305a\u308c\u306b\u8d77\u56e0\u3059\u308b\u304b\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cisco\u30b9\u30a4\u30c3\u30c1\u4e0a\u3067SFP\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u3001\u7ba1\u7406\u8005\u306f\u8907\u6570\u306e <strong>CLI\u30b3\u30de\u30f3\u30c9<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3092\u4f7f\u7528\u3057\u3066SFP\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u4e00\u822c\u7684\u306a\u30b3\u30de\u30f3\u30c9\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<br>show interface status<br>show inventory<br>show interfaces transceiver<br>show interfaces transceiver detail<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u4ee5\u4e0b\u306e\u64cd\u4f5c\u304c\u53ef\u80fd\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u691c\u51fa\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d<\/p><\/li>\n\n\n\n<li><p>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u30e2\u30c7\u30eb\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u3092\u7279\u5b9a<\/p><\/li>\n\n\n\n<li><p>\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u9001\u4fe1\u5149\u51fa\u529b\uff08TX power\uff09\u3001\u53d7\u4fe1\u5149\u51fa\u529b\uff08RX power\uff09\u306a\u3069\u306e\u5149\u5b66\u8a3a\u65ad\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u60c5\u5831\u306f\u3001SFP\u306e\u8a3a\u65ad\u304a\u3088\u3073\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c6\u30b9\u30c8\u306f\u901a\u5e38\u3001\u6bb5\u968e\u7684\u306a\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\u3092\u542b\u307f\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u8868\u7684\u306a\u30c6\u30b9\u30c8\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073\u30d5\u30a1\u30a4\u30d0\u30b3\u30cd\u30af\u30bf\u306e <strong>\u7269\u7406\u7684\u70b9\u691c<\/strong> \u3092\u5b9f\u65bd<\/p><\/li>\n\n\n\n<li><p>\u691c\u8a3c\u9805\u76ee\uff1a <strong>\u30b9\u30a4\u30c3\u30c1\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u4e0a\u306e\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d<\/strong><\/p><\/li>\n\n\n\n<li><p>DOM\/DDM\u5149\u5b66\u8a3a\u65ad\u5024\u3092 <strong>\u8aad\u307f\u53d6\u308a<\/strong><\/p><\/li>\n\n\n\n<li><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 <strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\u304a\u3088\u3073\u6ce2\u9577\u306e\u4e92\u63db\u6027<\/strong><\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u3092<br> <strong>\u52d5\u4f5c\u78ba\u8a8d\u6e08\u307f\u306eSFP\u306b\u4ea4\u63db\u3057\u307e\u3059<\/strong> \u554f\u984c\u306e\u539f\u56e0\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u3067\u3059<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u81ea\u4f53\u306b\u6545\u969c\u304c\u3042\u308b\u306e\u304b\u3001\u305d\u308c\u3068\u3082<br> <strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u554f\u984c\u304c\u3042\u308b\u306e\u304b\u3092\u5224\u65ad\u3067\u304d\u307e\u3059<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3069\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u3079\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306aSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u5b9a\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u901f\u5ea6<\/strong> \u2014 1G\u300110G\u3001\u307e\u305f\u306f25G<\/p><\/li>\n\n\n\n<li><p><strong>\u30d5\u30a1\u30a4\u30d0\u7a2e\u985e<\/strong> \u2014 \u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09\u307e\u305f\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09<\/p><\/li>\n\n\n\n<li><p><strong>\u4f1d\u9001\u8ddd\u96e2<\/strong> \u2014 \u77ed\u8ddd\u96e2\u3001\u4e2d\u8ddd\u96e2\u3001\u307e\u305f\u306f\u9577\u8ddd\u96e2<\/p><\/li>\n\n\n\n<li><p><strong>\u6ce2\u9577<\/strong> \u2014 \u901a\u5e38\u306f850 nm\u30011310 nm\u3001\u307e\u305f\u306f1550 nm<\/p><\/li>\n\n\n\n<li><p><strong>\u30b3\u30cd\u30af\u30bf\u30bf\u30a4\u30d7<\/strong> \u2014 \u4e00\u822c\u7684\u306b\u306fLC\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>10GBASE-SR SFP+<\/strong> \u2192 \u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u77ed\u8ddd\u96e2\uff08\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u30ea\u30f3\u30af\uff09<\/p><\/li>\n\n\n\n<li><p><strong>10GBASE-LR SFP+<\/strong> \u2192 \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u6700\u592710 km\u306e\u63a5\u7d9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6b63\u3057\u304f\u30de\u30c3\u30c1\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u5b89\u5b9a\u3057\u305f\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3068\u306e\u4e92\u63db\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f \u7d50\u8ad6\uff1aSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u52b9\u7387\u7684\u306b\u78ba\u8a8d\u30fb\u691c\u8a3c\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u306f\u3001<br> <strong>\u5b89\u5b9a\u3057\u305f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7dad\u6301\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u4f5c\u696d\u3067\u3059<\/strong>. \u3002SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7269\u7406\u5c64\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u95a2\u3059\u308b\u3042\u3089\u3086\u308b\u554f\u984c\uff08\u4f8b\uff1a\u4e0d\u9069\u5207\u306a\u88c5\u7740\u3001\u5149\u4fe1\u53f7\u306e\u640d\u5931\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u306a\u3069\uff09\u306f\u3001\u5373\u5ea7\u306b\u30ea\u30f3\u30af\u6027\u80fd\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u69cb\u9020\u5316\u3055\u308c\u305f\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8fc5\u901f\u306b\u8a3a\u65ad\u30fb\u691c\u8a3c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u901a\u5e38\u3001\u30b9\u30a4\u30c3\u30c1\u4e0a\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u72b6\u614b\u306e\u78ba\u8a8d\u3001SFP\u8a3a\u65ad\u60c5\u5831\uff08DOM\uff0fDDM\u30c7\u30fc\u30bf\uff09\u2014\u2014\u305f\u3068\u3048\u3070\u6e29\u5ea6\u3084\u5149\u51fa\u529b\u2014\u2014\u306e\u78ba\u8a8d\u3001\u304a\u3088\u3073\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6b63\u3057\u3044\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\u3001\u4f1d\u9001\u8ddd\u96e2\u3001\u6ce2\u9577\u8981\u4ef6\u306b\u5408\u81f4\u3057\u3066\u3044\u308b\u304b\u306e\u78ba\u8a8d\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b1726197f5e64a7dae6a3c0970dbe174.jpg\" alt=\"How to Check and Verify SFP Modules Efficiently\" class=\"wp-image-2876\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b1726197f5e64a7dae6a3c0970dbe174.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b1726197f5e64a7dae6a3c0970dbe174-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b1726197f5e64a7dae6a3c0970dbe174-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b1726197f5e64a7dae6a3c0970dbe174-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/b1726197f5e64a7dae6a3c0970dbe174-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u69d8\u306b\u91cd\u8981\u306a\u306e\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u9593\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u6b63\u3057\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u30bf\u30a4\u30d7\uff08\u305f\u3068\u3048\u3070 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">1G SFP<\/a>, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">10G SFP+<\/a>, \u3001\u307e\u305f\u306f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">25G SFP28<\/a>\u2014\uff09\u3092\u4f7f\u7528\u3057\u3001\u9069\u5207\u306a\u5149\u898f\u683c\uff08\u4f8b\uff1aSR\u307e\u305f\u306fLR\uff09\u3068\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308b\u30a8\u30e9\u30fc\u304a\u3088\u3073\u30ea\u30f3\u30af\u969c\u5bb3\u3092\u9632\u6b62\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u52b9\u679c\u7684\u306aSFP\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u63a5\u7d9a\u306e\u78ba\u8a8d\u3001\u30b3\u30cd\u30af\u30bf\u306e\u6e05\u6383\u3001\u304a\u3088\u3073\u65e2\u77e5\u306e\u6b63\u5e38\u52d5\u4f5c\u30e2\u30b8\u30e5\u30fc\u30eb\u3078\u306e\u4ea4\u63db\u306b\u3088\u308b\u6839\u672c\u539f\u56e0\u306e\u7279\u5b9a\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a3a\u65ad\u76e3\u8996\u3001\u4e92\u63db\u6027\u30c1\u30a7\u30c3\u30af\u3001\u4f53\u7cfb\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u554f\u984c\u3092\u52b9\u7387\u7684\u306b\u7279\u5b9a\u3057\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d5\u30a1\u30a4\u30d0\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u3088\u3044\u5149\u63a5\u7d9a\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001 <strong>\u4e92\u63db\u6027\u306e\u3042\u308bSFP\u304a\u3088\u3073SFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092 <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/strong><\/a>, \u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306f\u3001\u5e45\u5e83\u3044\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u74b0\u5883\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cisco\u30b3\u30de\u30f3\u30c9\u3001\u8a3a\u65ad\u3001\u304a\u3088\u3073\u4e92\u63db\u6027\u30c1\u30a7\u30c3\u30af\u3092\u7528\u3044\u305fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u78ba\u8a8d\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002SFP\u5149\u5b66\u90e8\u54c1\u306e\u30c6\u30b9\u30c8\u304a\u3088\u3073\u9069\u5207\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u9078\u5b9a\u306e\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9\u3002.<\/p>","protected":false},"author":1,"featured_media":2877,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-2878","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2878","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=2878"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2878\/revisions"}],"predecessor-version":[{"id":10753,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2878\/revisions\/10753"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/2877"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=2878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=2878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=2878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}