{"id":22199,"date":"2026-09-16T08:45:00","date_gmt":"2026-09-16T00:45:00","guid":{"rendered":"https:\/\/www.luleey.com\/?p=22199"},"modified":"2026-09-15T08:45:26","modified_gmt":"2026-09-15T00:45:26","slug":"sfp-tx-bias-current-high-causes-and-fixes","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ja\/sfp-tx-bias-current-high-causes-and-fixes\/","title":{"rendered":"SFP\u306eTX\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u304c\u9ad8\u3059\u304e\u308b\uff1a\u539f\u56e0\u3068\u5bfe\u51e6\u6cd5"},"content":{"rendered":"<p class=\"wp-block-wd-paragraph wd-49252d6e\">\u30a2\u30f3 <strong>\u306d\u3093\u308a\u3087\u3046\u30d7\u30fc\u30eb <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/tx-bias-current\/\" title=\"\u300cTX\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u300d\u306e\u6295\u7a3f\u3092\u3059\u3079\u3066\u8868\u793a\">TX\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/a> \u9ad8\u3044<\/strong> 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wd-dce3529e\">\u6700\u3082\u61f8\u5ff5\u3055\u308c\u308b\u50be\u5411\u306f\u3001\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u304c\u6301\u7d9a\u7684\u306b\u4e0a\u6607\u3059\u308b\u4e00\u65b9\u3067\u3001\u9001\u4fe1\u96fb\u529b\u304c\u4f4e\u4e0b\u3057\u305f\u308a\u3001\u9001\u4fe1\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u308a\u3001\u30a8\u30e9\u30fc\u304c\u5897\u52a0\u3057\u305f\u308a\u3001\u30ea\u30f3\u30af\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u5834\u5408\u3067\u3059\u3002\u9001\u4fe1\u96fb\u529b\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5236\u5fa1\u30eb\u30fc\u30d7\u304c\u6e29\u5ea6\u5909\u5316\u3084\u30ec\u30fc\u30b6\u30fc\u306e\u6f38\u9032\u7684\u306a\u5909\u5316\u3092\u88dc\u511f\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u7279\u306b\u30db\u30b9\u30c8\u3068\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u691c\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u6e2c\u5b9a\u5024\u304c\u4e0d\u6b63\u78ba\u3067\u3042\u308b\u304b\u3001\u8aa4\u3063\u3066\u89e3\u91c8\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-image wd-block-image wd-677ce4de\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" class=\"wp-image-22201\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-current-high-hero.png\" alt=\"\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-current-high-hero.png 1000w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-current-high-hero-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-current-high-hero-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-current-high-hero-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-current-high-hero-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-current-high-hero-150x150.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-be684063\">SFP\u306eTX\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u304c\u9ad8\u3059\u304e\u308b\uff1a\u8fc5\u901f\u306a\u8a3a\u65ad<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u89b3\u5bdf\u3055\u308c\u308b\u3082\u306e<\/th><th>\u305d\u306e\u610f\u5473\u3068\u306f<\/th><th>\u6700\u521d\u306e\u6709\u610f\u7fa9\u306a\u884c\u52d5<\/th><\/tr><\/thead><tbody><tr><td>\u8b66\u544a\u30ec\u30d9\u30eb\u304c\u9ad8\u3044\u3001\u9001\u4fe1\u96fb\u529b\u306f\u5b89\u5b9a\u3057\u3066\u304a\u308a\u3001\u30a8\u30e9\u30fc\u306f\u767a\u751f\u3057\u3066\u3044\u306a\u3044<\/td><td>\u30e1\u30fc\u30ab\u30fc\u304c\u5b9a\u3081\u308b\u901a\u5e38\u306e\u7bc4\u56f2\u5916\u3002\u5fc5\u305a\u3057\u3082\u76f4\u3061\u306b\u6545\u969c\u3059\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u3002<\/td><td>\u30d5\u30e9\u30b0\u3092\u78ba\u8a8d\u3057\u3001\u6e29\u5ea6\u3092\u8a18\u9332\u3057\u3001\u540c\u3058\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u50be\u5411\u3092\u628a\u63e1\u3059\u308b<\/td><\/tr><tr><td>\u30cf\u30a4\u30a2\u30e9\u30fc\u30e0\u3001TX\u969c\u5bb3\u3001\u307e\u305f\u306f\u30ea\u30f3\u30af\u4e0d\u5b89\u5b9a<\/td><td>\u9001\u4fe1\u6a5f\u3084\u52d5\u4f5c\u6761\u4ef6\u306b\u95a2\u3059\u308b\u3088\u308a\u6df1\u523b\u306a\u554f\u984c<\/td><td>\u30b5\u30fc\u30d3\u30b9\u3092\u4fdd\u8b77\u3057\u3001\u8a3c\u62e0\u3092\u53ce\u96c6\u3057\u3001\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u78ba\u8a8d\u6e08\u307f\u306e\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3059\u308b<\/td><\/tr><tr><td>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6e29\u307e\u308b\u306b\u3064\u308c\u3066\u30d0\u30a4\u30a2\u30b9\u304c\u4e0a\u6607\u3057\u3001\u305d\u306e\u5f8c\u5b89\u5b9a\u3059\u308b<\/td><td>\u6e29\u5ea6\u306b\u8d77\u56e0\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5236\u5fa1\u30eb\u30fc\u30d7\u306e\u5fdc\u7b54<\/td><td>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6e29\u5ea6\u30b0\u30ec\u30fc\u30c9\u304a\u3088\u3073\u300c\u4f4e\u6e29\u304b\u3089\u9ad8\u6e29\u300d\u306e\u57fa\u6e96\u5024\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044<\/td><\/tr><tr><td>\u30c6\u30ad\u30b5\u30b9\u5dde\u306e\u96fb\u529b\u4f9b\u7d66\u91cf\u304c\u6e1b\u5c11\u3059\u308b\u4e00\u65b9\u3067\u3001\u30d0\u30a4\u30a2\u30b9\u306f\u6570\u9031\u9593\u306b\u308f\u305f\u3063\u3066\u4e0a\u6607\u3057\u3066\u3044\u308b<\/td><td>\u30ec\u30fc\u30b6\u30fc\u306b\u3088\u308b\u52a3\u5316\u307e\u305f\u306f\u5236\u5fa1\u4e0a\u306e\u554f\u984c\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b<\/td><td>\u30ea\u30f3\u30af\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u524d\u306b\u3001\u4ee3\u66ff\u30c6\u30b9\u30c8\u306e\u4e88\u5b9a\u3092\u7acb\u3066\u3066\u304a\u304f<\/td><\/tr><tr><td>\u9ad8\u3044\u6e2c\u5b9a\u5024\u306f\u30011\u3064\u306e\u30db\u30b9\u30c8\u3067\u306e\u307f\u78ba\u8a8d\u3055\u308c\u305f<\/td><td>\u89e3\u6790\u3001\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f\u4e92\u63db\u6027\u306e\u554f\u984c\u306e\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/td><td>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u30db\u30b9\u30c8\u3067\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8aad\u307f\u8fbc\u307f\u3001\u751f\u306e\u3057\u304d\u3044\u5024\u3068\u30d5\u30e9\u30b0\u3092\u6bd4\u8f03\u3059\u308b<\/td><\/tr><tr><td>\u5c40\u6240\u7684\u306b\u306f\u30d0\u30a4\u30a2\u30b9\u304c\u5f37\u3044\u304c\u3001\u9060\u9694\u5730\u306e\u53d7\u4fe1\u96fb\u529b\u306e\u307f\u304c\u4f4e\u3044<\/td><td>\u9001\u4fe1\u6a5f\u3068\u5149\u8def\u306f\u3001\u5225\u3005\u306e\u554f\u984c\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/td><td>\u30ed\u30fc\u30ab\u30eb\u306eTX\u96fb\u529b\u3068\u30ea\u30e2\u30fc\u30c8\u306eRX\u96fb\u529b\u3092\u6bd4\u8f03\u3057\u3001\u305d\u306e\u5dee\u306b\u5909\u5316\u304c\u3042\u3063\u305f\u5834\u5408\u306f\u7d4c\u8def\u640d\u5931\u3092\u78ba\u8a8d\u3059\u308b<\/td><\/tr><tr><td>\u633f\u5165\u6642\u307e\u305f\u306f\u8d77\u52d5\u6642\u306b\u3001\u4e00\u77ac\u3060\u3051\u30d5\u30e9\u30b0\u304c\u8868\u793a\u3055\u308c\u307e\u3059<\/td><td>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5b89\u5b9a\u3059\u308b\u524d\u306b\u30c7\u30fc\u30bf\u304c\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3055\u308c\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/td><td>\u6709\u52b9\u306a\u30c7\u30fc\u30bf\u304c\u5f97\u3089\u308c\u308b\u307e\u3067\u5f85\u6a5f\u3057\u3001\u518d\u5ea6\u8aad\u307f\u8fbc\u3093\u3067\u3001\u30d5\u30e9\u30b0\u304c\u6b8b\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-85d60ae8\">\u3042\u308b\u751f\u306emA\u5024\u3068\u3001\u305d\u308c\u3068\u306f\u7121\u95a2\u4fc2\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u3092\u6bd4\u8f03\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30ec\u30fc\u30b6\u30fc\u6280\u8853\u3001\u6ce2\u9577\u3001\u7167\u5c04\u8ddd\u96e2\u3001\u6e29\u5ea6\u30b0\u30ec\u30fc\u30c9\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u7570\u306a\u308c\u3070\u3001\u6a19\u6e96\u96fb\u6d41\u3082\u5927\u304d\u304f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a876dfec\">TX\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u306f\u4f55\u3092\u6e2c\u5b9a\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8c384021\">TX\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u3068\u306f\u3001\u9001\u4fe1\u7528\u30ec\u30fc\u30b6\u30fc\u3092\u52d5\u4f5c\u70b9\u306b\u30d0\u30a4\u30a2\u30b9\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u308b\u96fb\u6d41\u306e\u3053\u3068\u3067\u3059\u3002\u30db\u30b9\u30c8\u306f\u901a\u5e38\u3001\u3053\u308c\u3092\u30df\u30ea\u30a2\u30f3\u30da\u30a2\u5358\u4f4d\u3067\u8868\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-93fcdc12\">\u96fb\u6d41\u306f\u6d41\u308c\u3066\u3044\u306a\u3044 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/optical-power\/\" title=\"\u300c\u5149\u30d1\u30ef\u30fc\u300d\u306e\u3059\u3079\u3066\u306e\u6295\u7a3f\u3092\u8868\u793a\">\u5149\u51fa\u529b<\/a>. DDM\u306f\u3001\u3053\u308c\u30892\u3064\u306e\u5024\u3092\u5225\u3005\u306b\u5831\u544a\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TX\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\uff1a<\/strong> \u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5831\u544a\u3059\u308b\u30ec\u30fc\u30b6\u99c6\u52d5\u96fb\u6d41\u306e\u5024\u3002.<\/li>\n\n\n\n<li><strong>TX\u51fa\u529b\u96fb\u529b\uff1a<\/strong> \u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u9001\u4fe1\u6a5f\u51fa\u529b\u3067\u5831\u544a\u3059\u308b\u5149\u51fa\u529b\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cc440f1f\">\u73fe\u5728\u306e <a href=\"https:\/\/members.snia.org\/document\/dl\/25916\" target=\"_blank\" rel=\"noopener\">SNIA SFF-8472 \u4ed5\u69d8<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u6e29\u5ea6\u3001\u4f9b\u7d66\u96fb\u5727\u3001TX\u30d0\u30a4\u30a2\u30b9\u3001TX\u51fa\u529b\u96fb\u529b\u3001\u304a\u3088\u3073RX\u5149\u51fa\u529b\u306b\u95a2\u3059\u308bDDM\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u5185\u90e8\u6821\u6b63\u6e08\u307f\u306eSFP\u8a3a\u65ad\u6a5f\u80fd\u306b\u304a\u3044\u3066\u3001TX\u30d0\u30a4\u30a2\u30b9\u306f16\u30d3\u30c3\u30c8\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u30672\u00b5A\u523b\u307f\u3067\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002 \u307e\u305f\u3001\u3053\u306e\u6587\u66f8\u3067\u306f\u3001\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u306e\u7cbe\u5ea6\u306f\u30d9\u30f3\u30c0\u30fc\u3054\u3068\u306b\u7570\u306a\u308a\u3001\u6307\u5b9a\u3055\u308c\u305f\u52d5\u4f5c\u6e29\u5ea6\u304a\u3088\u3073\u96fb\u5727\u7bc4\u56f2\u306b\u304a\u3044\u3066\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u516c\u79f0\u5024\u306b\u5bfe\u3057\u3066\u00b110%\u4ee5\u5185\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1b99cf30\">\u305d\u306e\u30b3\u30fc\u30c9\u7bc4\u56f2\u306f\u3001\u901a\u5e38\u306e\u52d5\u4f5c\u7bc4\u56f2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002DDM\u30ec\u30b8\u30b9\u30bf\u3067\u8868\u73fe\u53ef\u80fd\u306a\u5024\u3067\u3042\u3063\u3066\u3082\u3001\u7279\u5b9a\u306e\u30ec\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5b89\u5168\u3067\u3042\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-b694c6c6\">\u300c\u8b66\u544a\u300d\u3068\u300c\u8b66\u5831\u300d\u306f\u540c\u3058\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-dbb9e606\">SFF-8472\u3067\u306f\u3001\u76e3\u8996\u5bfe\u8c61\u306e\u5404\u30a2\u30ca\u30ed\u30b0\u91cf\u306b\u5bfe\u3057\u3066\u3001\u5de5\u5834\u51fa\u8377\u6642\u306b\u8a2d\u5b9a\u3055\u308c\u305f4\u3064\u306e\u95be\u5024\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u30ec\u30d9\u30eb\u8b66\u5831<\/li>\n\n\n\n<li>\u4f4e\u30ec\u30d9\u30eb\u30a2\u30e9\u30fc\u30e0<\/li>\n\n\n\n<li>\u91cd\u5927\u306a\u8b66\u544a<\/li>\n\n\n\n<li>\u4f4e\u6c34\u6e96\u306e\u8b66\u544a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-29aaa128\">\u305d\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u4f55\u304c\u6b63\u5e38\u3067\u3042\u308b\u304b\u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u30e1\u30fc\u30ab\u30fc\u304c\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u3067\u306f\u3001\u3057\u304d\u3044\u5024\u304c\u6280\u8853\u3084\u5b9f\u88c5\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3053\u3068\u3092\u660e\u793a\u7684\u306b\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e55fdb3c\">A <strong>TX\u30d0\u30a4\u30a2\u30b9\u9ad8\u8b66\u544a<\/strong> \u3053\u308c\u306f\u3001\u96fb\u6d41\u304c\u901a\u5e38\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u308b\u7bc4\u56f2\u5916\u306b\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002SFF-8472 \u3067\u306f\u3001\u8b66\u544a\u304c\u5fc5\u305a\u3057\u3082\u5373\u6642\u306e\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u539f\u56e0\u3068\u306a\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u5b9a\u96fb\u529b\u5236\u5fa1\u30eb\u30fc\u30d7\u306b\u304a\u3044\u3066\u4e88\u671f\u305b\u306c\u9ad8\u30d0\u30a4\u30a2\u30b9\u3092\u3001\u88fd\u54c1\u5bff\u547d\u7d42\u4e86\u306e\u6307\u6a19\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3053\u3068\u3082\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1fcb9637\">A <strong>TX\u30d0\u30a4\u30a2\u30b9\u9ad8\u30a2\u30e9\u30fc\u30e0<\/strong> \u306f\u3088\u308a\u6df1\u523b\u3067\u3042\u308b\u3002\u540c\u4ed5\u69d8\u66f8\u3067\u306f\u3001\u30a2\u30e9\u30fc\u30e0\u3092\u300c\u30ea\u30f3\u30af\u304c\u6a5f\u80fd\u3057\u3066\u3044\u306a\u3044\u72b6\u614b\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001\u76f4\u3061\u306b\u5bfe\u51e6\u304c\u5fc5\u8981\u306a\u72b6\u6cc1\u300d\u3068\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a4d5baa4\">\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30d5\u30e9\u30b0\u306f\u3001\u5b9f\u88c5\u306b\u3088\u3063\u3066\u306f\u30e9\u30c3\u30c1\u578b\u307e\u305f\u306f\u975e\u30e9\u30c3\u30c1\u578b\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002SFF-8472\u3067\u306f\u3001\u30a2\u30b5\u30fc\u30c8\u3055\u308c\u305f\u30d5\u30e9\u30b0\u306b\u3064\u3044\u3066\u3001\u5c11\u306a\u304f\u3068\u3082100ms\u5f8c\u306b\u518d\u5ea6\u8aad\u307f\u53d6\u308a\u3092\u884c\u3063\u3066\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002\u304a\u4f7f\u3044\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u3053\u308c\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u9045\u3044\u9593\u9694\u3067\u30dd\u30fc\u30ea\u30f3\u30b0\u3092\u884c\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001DDM\u30a4\u30d9\u30f3\u30c8\u3092\u30ea\u30f3\u30af\u306e\u30d5\u30e9\u30c3\u30d7\u3068\u95a2\u9023\u4ed8\u3051\u308b\u969b\u306b\u306f\u3001\u30db\u30b9\u30c8\u306e\u5b9f\u969b\u306e\u53ce\u96c6\u9593\u9694\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-79daaaeb\">\u8b66\u544a\u3092\u8efd\u8996\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u304c\u3001\u3059\u3079\u3066\u306e\u8b66\u544a\u3092\u7dca\u6025\u4ea4\u63db\u306e\u7406\u7531\u306b\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u307e\u305a\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3001\u73fe\u5728\u306e\u5024\u30014\u3064\u306e\u3057\u304d\u3044\u5024\u3059\u3079\u3066\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306eDDM\u6e2c\u5b9a\u5024\u3092\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a616213f\">\u30d0\u30a4\u30a2\u30b9\u5024\u304c\u9ad8\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u5fc5\u305a\u3057\u3082\u6545\u969c\u3092\u610f\u5473\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u7406\u7531<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-8786b80f\">\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5149\u51fa\u529b\u3092\u7dad\u6301\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-88efd1b8\">\u591a\u304f\u306e\u5149\u9001\u4fe1\u6a5f\u306f\u3001\u5185\u8535\u306e\u76e3\u8996\u30fb\u5236\u5fa1\u30eb\u30fc\u30d7\u3092\u7528\u3044\u3066\u51fa\u529b\u3092\u8abf\u6574\u3057\u3066\u3044\u307e\u3059\u3002\u6e29\u5ea6\u3084\u30ec\u30fc\u30b6\u30fc\u306e\u7279\u6027\u304c\u5909\u5316\u3059\u308b\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u99c6\u52d5\u96fb\u6d41\u3092\u8abf\u6574\u3057\u3001\u9001\u4fe1\u51fa\u529b\u3092\u76ee\u6a19\u7bc4\u56f2\u5185\u306b\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9a8b00df\">\u3053\u308c\u304c\u305d\u306e\u7406\u7531\u3067\u3059 <strong>\u9ad8\u3044\u30d0\u30a4\u30a2\u30b9\u3068\u901a\u5e38\u306e\u9001\u4fe1\u51fa\u529b<\/strong> \u2026\u3068\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308b <strong>\u9ad8\u3044\u30d0\u30a4\u30a2\u30b9\u3068\u9001\u4fe1\u96fb\u529b\u306e\u4f4e\u4e0b<\/strong>. \u6700\u521d\u306e\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u88dc\u511f\u304c\u6210\u529f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u30022\u756a\u76ee\u306e\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u99c6\u52d5\u529b\u3092\u5f37\u3081\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5831\u544a\u3055\u308c\u308b\u5149\u51fa\u529b\u304c\u4f4e\u4e0b\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u304a\u308a\u3001\u65e9\u6025\u306a\u8abf\u67fb\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1475f500\">\u3053\u308c\u306f\u8907\u6570\u306e\u6e2c\u5b9a\u5024\u3092\u7dcf\u5408\u3057\u3066\u5c0e\u304d\u51fa\u3055\u308c\u305f\u63a8\u8ad6\u3067\u3042\u308a\u3001\u666e\u904d\u7684\u306a\u8a3a\u65ad\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u30d9\u30f3\u30c0\u30fc\u306e\u8a2d\u8a08\u304a\u3088\u3073\u95be\u5024\u304c\u4f9d\u7136\u3068\u3057\u3066\u6c7a\u5b9a\u7684\u306a\u57fa\u6e96\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-6e2516fb\">\u6e29\u5ea6\u306b\u3088\u3063\u3066\u52d5\u4f5c\u70b9\u304c\u305a\u308c\u308b\u3053\u3068\u304c\u3042\u308b<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ece97b36\">\u30ec\u30fc\u30b6\u30fc\u306e\u6319\u52d5\u306f\u6e29\u5ea6\u306b\u3088\u3063\u3066\u5909\u5316\u3057\u3001\u9ad8\u5bc6\u5ea6\u306b\u914d\u7f6e\u3055\u308c\u305f\u30b1\u30fc\u30b8\u5185\u3067\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306aSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u71b1\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8d77\u52d5\u5f8c\u3001\u30d0\u30a4\u30a2\u30b9\u5024\u304c\u4e0a\u6607\u3057\u3001\u6e29\u5ea6\u304c\u5b89\u5b9a\u3059\u308b\u3068\u843d\u3061\u7740\u304f\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ea5cf86f\">\u73fe\u5728\u306e\u5024\u3068\u4ee5\u4e0b\u3092\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672c\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5546\u696d\u7528\u307e\u305f\u306f\u7523\u696d\u7528\u52d5\u4f5c\u6e29\u5ea6\u7bc4\u56f2<\/li>\n\n\n\n<li>\u72ec\u81ea\u306e\u6e29\u5ea6\u8b66\u544a\u304a\u3088\u3073\u30a2\u30e9\u30fc\u30e0\u306e\u95be\u5024<\/li>\n\n\n\n<li>\u540c\u3058\u90e8\u54c1\u756a\u53f7\u306e\u88fd\u54c1\u306b\u898b\u3089\u308c\u308b\u3001\u4f4e\u6e29\u304b\u3089\u9ad8\u6e29\u3078\u306e\u50be\u5411<\/li>\n\n\n\n<li>\u8ca0\u8377\u3068\u6c17\u6d41\u304c\u985e\u4f3c\u3057\u3066\u3044\u308b\u96a3\u63a5\u3059\u308b\u30e2\u30b8\u30e5\u30fc\u30eb<\/li>\n\n\n\n<li>\u30d5\u30a1\u30f3\u306e\u72b6\u614b\u3001\u901a\u6c17\u53e3\u306e\u8a70\u307e\u308a\u3001\u304a\u3088\u3073\u98fc\u80b2\u5bc6\u5ea6<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a95e09fd\">LuLeey\u306e\u30ac\u30a4\u30c9\uff1a <a href=\"https:\/\/www.luleey.com\/ja\/sfp-module-temperature-is-it-safe-when-it-gets-hot\/\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6e29\u5ea6<\/a> \u306a\u305c\u8868\u9762\u6e29\u5ea6\u304c\u53d7\u5165\u8a66\u9a13\u306b\u306f\u9069\u3055\u306a\u3044\u306e\u304b\u3001\u307e\u305f\u306a\u305c\u5185\u90e8\u306e\u6e2c\u5b9a\u5024\u3092\u898f\u5b9a\u306e\u7bc4\u56f2\u3068\u6bd4\u8f03\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u304b\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-7058c8bf\">DDM\u306e\u8868\u793a\u304c\u9593\u9055\u3063\u3066\u3044\u305f\u308a\u3001\u4e0d\u5b8c\u5168\u3060\u3063\u305f\u308a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-16ab5a6f\">\u30db\u30b9\u30c8\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6821\u6b63\u65b9\u6cd5\u3001\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3001\u5358\u4f4d\u3001\u3057\u304d\u3044\u5024\u3001\u304a\u3088\u3073\u30b9\u30c6\u30fc\u30bf\u30b9\u30d5\u30e9\u30b0\u3092\u6b63\u3057\u304f\u89e3\u91c8\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u691c\u51fa\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u305d\u306e\u30db\u30b9\u30c8\u306b\u304a\u3051\u308b\u30c6\u30ec\u30e1\u30c8\u30ea\u306e\u4fe1\u983c\u6027\u304c\u4f4e\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f49c1fbe\"><a href=\"https:\/\/documentation.nokia.com\/sr\/22-10\/books\/interface-configuration\/digital-diagnostics-monitor.html\" target=\"_blank\" rel=\"noopener\">\u30ce\u30ad\u30a2\u306eDDM\u306b\u95a2\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a> DDM\u306e\u5229\u7528\u53ef\u5426\u306f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u3001\u307e\u305f\u30ce\u30ad\u30a2\u88fd\u4ee5\u5916\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u8868\u793a\u3055\u308c\u308b\u60c5\u5831\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3084\u6b63\u78ba\u6027\u306f\u4fdd\u8a3c\u3055\u308c\u306a\u3044\u3053\u3068\u306b\u7559\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u6307\u91dd\u3067\u3059\u304c\u3001\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u539f\u5247\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u7570\u5e38\u306a\u6e2c\u5b9a\u5024\u304c\u51fa\u305f\u5834\u5408\u306f\u3001\u6587\u66f8\u5316\u3055\u308c\u305f\u30db\u30b9\u30c8\u3068\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u305d\u306e\u5024\u3092\u78ba\u8a8d\u3059\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4bd222a5\">\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u3001\u89e3\u91c8\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u96fb\u6d41\u5024\u304c\u4e0d\u81ea\u7136\u306a\u5024\u3067\u3042\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u6975\u7aef\u306a\u5024\u306b\u56fa\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u3057\u304d\u3044\u5024\u306e\u5358\u4f4d\u3068\u5b9f\u6e2c\u5024\u306e\u5358\u4f4d\u304c\u4e00\u81f4\u3057\u3066\u3044\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u66f4\u65b0\u306b\u3088\u308a\u3001\u7269\u7406\u7684\u306a\u5909\u66f4\u306f\u4e00\u5207\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6e2c\u5b9a\u5024\u304c\u5909\u5316\u3057\u307e\u3057\u305f\u3002.<\/li>\n\n\n\n<li>\u540c\u3058\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3001\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u306e2\u3064\u306e\u30db\u30b9\u30c8\u3067\u5927\u304d\u304f\u7570\u306a\u308b\u5024\u3092\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30e2\u30b8\u30e5\u30fc\u30eb\u306eEEPROM\u306b\u304a\u3044\u3066\u3001DDM\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u6b63\u3057\u304f\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li>\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u9001\u4fe1\u51fa\u529b\u3001\u3042\u308b\u3044\u306f\u53d7\u4fe1\u51fa\u529b\u306b\u3064\u3044\u3066\u3082\u3001\u660e\u3089\u304b\u306b\u610f\u5473\u3092\u306a\u3055\u306a\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-eb113a7b\">\u7591\u308f\u3057\u3044\u5024\u3092\u96a0\u3059\u305f\u3081\u3060\u3051\u306b\u3001\u30a2\u30e9\u30fc\u30e0\u306e\u3057\u304d\u3044\u5024\u3092\u7de8\u96c6\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u307e\u305a\u3001\u305d\u306e\u5024\u81ea\u4f53\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u30a2\u30e9\u30fc\u30e0\u306e\u89e3\u91c8\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-0aee918e\">4\u3064\u306e\u88dc\u52a9\u6e2c\u5b9a\u5024\u3092\u7528\u3044\u305fTX\u30d0\u30a4\u30a2\u30b9\u306e\u8aad\u307f\u53d6\u308a<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-a4a4d3ae\">1. \u6e29\u5ea6<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e89307c9\">\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u3092\u6e2c\u5b9a\u3059\u308b\u306e\u3068\u540c\u6642\u523b\u306b\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6e29\u5ea6\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6e29\u5ea6\u306b\u8ffd\u5f93\u3057\u3066\u5b89\u5b9a\u3059\u308b\u96fb\u6d41\u306f\u3001\u305d\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u306f\u6b63\u5e38\u306a\u73fe\u8c61\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u6e29\u5ea6\u304c\u5b89\u5b9a\u3057\u305f\u5f8c\u3082\u4e0a\u6607\u3057\u7d9a\u3051\u308b\u96fb\u6d41\u306f\u3001\u7570\u306a\u308b\u50be\u5411\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-bd2b3423\">2. TX\u51fa\u529b\u96fb\u529b<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-62cf979b\">TX\u30d1\u30ef\u30fc\u306f\u3001\u6700\u3082\u91cd\u8981\u306a\u6307\u6a19\u3067\u3059\u3002\u3053\u308c\u3092\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4ed5\u69d8\u4e0a\u306e\u9001\u4fe1\u7bc4\u56f2\u3084\u3001\u305d\u308c\u4ee5\u524d\u306e\u6e2c\u5b9a\u5024\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c8a3fa17\">\u5f79\u7acb\u3064\u30d1\u30bf\u30fc\u30f3\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d0\u30a4\u30a2\u30b9\u4e0a\u6607\u3001TX\u96fb\u6e90\u306f\u5b89\u5b9a\uff1a<\/strong> \u5236\u5fa1\u30eb\u30fc\u30d7\u306f\u4f9d\u7136\u3068\u3057\u3066\u51fa\u529b\u3092\u7dad\u6301\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u30d0\u30a4\u30a2\u30b9\u30a2\u30c3\u30d7\u3001TX\u96fb\u6e90\u30aa\u30d5\uff1a<\/strong> \u6027\u80fd\u4f4e\u4e0b\u306e\u53ef\u80fd\u6027\u3001\u9001\u4fe1\u6a5f\u306e\u6545\u969c\u3001\u307e\u305f\u306f\u30c6\u30ec\u30e1\u30c8\u30ea\u306e\u7570\u5e38\u3002.<\/li>\n\n\n\n<li><strong>\u30d0\u30a4\u30a2\u30b9\u9ad8\u3001\u9001\u4fe1\u96fb\u529b\u9ad8\uff1a<\/strong> \u4e21\u65b9\u306e\u95be\u5024\u3068\u3001\u9060\u7aef\u306b\u304a\u3051\u308b\u53d7\u4fe1\u6a5f\u904e\u8ca0\u8377\u306e\u30ea\u30b9\u30af\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li><strong>TX\u304c\u7121\u52b9\u306a\u72b6\u614b\u3067TX\u30d1\u30ef\u30fc\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff1a<\/strong> \u7121\u52b9\u72b6\u614b\u306e\u6e2c\u5b9a\u5024\u306b\u57fa\u3065\u3044\u3066\u30ec\u30fc\u30b6\u30fc\u306e\u8a3a\u65ad\u3092\u884c\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0ce017d6\">SFF-8472 \u306b\u3088\u308b\u3068\u3001\u5831\u544a\u3055\u308c\u308b\u9001\u4fe1\u96fb\u529b\u306f\u901a\u5e38\u3001\u30ec\u30fc\u30b6\u30fc\u30e2\u30cb\u30bf\u30fc\u7528\u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u9001\u4fe1\u6a5f\u304c\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u7121\u52b9\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-494c306e\">3. \u4f9b\u7d66\u96fb\u5727<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c85ac072\">\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u96fb\u6e90\u4f9b\u7d66\u306b\u7570\u5e38\u304c\u3042\u308b\u3068\u3001\u9001\u4fe1\u6a5f\u306e\u52d5\u4f5c\u3084DDM\u5909\u63db\u306b\u652f\u969c\u3092\u304d\u305f\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u96fb\u5727\u3092\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3055\u308c\u305f\u95be\u5024\u304a\u3088\u3073\u30db\u30b9\u30c8\u306e\u4ed5\u69d8\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3c786041\">\u540c\u3058\u88c5\u7f6e\u5185\u306e\u8907\u6570\u306e\u5149\u5b66\u7cfb\u3067\u540c\u6642\u306b\u96fb\u5727\u306e\u7570\u5e38\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u306f\u3001\u8907\u6570\u306e\u30ec\u30fc\u30b6\u30fc\u304c\u540c\u6642\u306b\u6545\u969c\u3057\u3066\u3044\u308b\u3068\u5224\u65ad\u3059\u308b\u524d\u306b\u3001\u30db\u30b9\u30c8\u3001\u96fb\u6e90\u3001\u304a\u3088\u3073\u71b1\u74b0\u5883\u3092\u8abf\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-521f9794\">4. \u30ea\u30e2\u30fc\u30c8\u53d7\u4fe1\u96fb\u6e90\u304a\u3088\u3073\u30a8\u30e9\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ebf2f3f5\">\u9060\u7aef\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u3001\u554f\u984c\u306e\u9001\u4fe1\u6a5f\u304b\u3089\u3069\u306e\u3088\u3046\u306a\u4fe1\u53f7\u3092\u53d7\u4fe1\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30a8\u30e9\u30fc\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u524d\u65b9\u8aa4\u308a\u8a02\u6b63\u30ab\u30a6\u30f3\u30bf\u3001\u4fe1\u53f7\u55aa\u5931\u3001\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a\u5316\u3001\u304a\u3088\u3073\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3078\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u3082\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f7329d45\">\u53c2\u8003\u306b\u306a\u308b\u6bd4\u8f03\u3068\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-91cca9ae\"><code>\u304a\u304a\u3088\u305d\u306e\u4f1d\u9001\u640d\u5931 \uff1d \u5c40\u5074\u306e\u9001\u4fe1\u96fb\u529b \uff0d \u9060\u9694\u5074\u306e\u53d7\u4fe1\u96fb\u529b<\/code><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d7546fe3\">\u3053\u308c\u306f\u73fe\u5834\u3067\u306e\u6982\u7b97\u5024\u3067\u3042\u308a\u3001\u6821\u6b63\u6e08\u307f\u306e\u633f\u5165\u640d\u5931\u8a66\u9a13\u306b\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e21\u7aef\u306b\u304a\u3051\u308bDDM\u306e\u4e0d\u78ba\u304b\u3055\u304c\u3001\u3053\u306e\u5dee\u306e\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2579acf4\">\u30ed\u30fc\u30ab\u30eb\u306e\u9001\u4fe1\uff08TX\uff09\u96fb\u529b\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30ea\u30e2\u30fc\u30c8\u306e\u53d7\u4fe1\uff08RX\uff09\u96fb\u529b\u304c\u4f4e\u4e0b\u3059\u308b\u5834\u5408\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u5074\u3088\u308a\u3082\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u7d4c\u8def\u3001\u30b3\u30cd\u30af\u30bf\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u307e\u305f\u306f\u30ea\u30e2\u30fc\u30c8\u5074\u306e\u53d7\u4fe1\u6a5f\u306e\u65b9\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3002 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/laser-bias\/\" title=\"\u300cLaser Bias\u300d\u306e\u3059\u3079\u3066\u306e\u6295\u7a3f\u3092\u8868\u793a\u3059\u308b\">\u30ec\u30fc\u30b6\u30fc\u30d0\u30a4\u30a2\u30b9<\/a> \u305f\u3060\u4e00\u4eba\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-9497aa39\">\u6c5a\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u30fc\u30b3\u30cd\u30af\u30bf\u306f\u3001\u9ad8\u3044TX\u30d0\u30a4\u30a2\u30b9\u3092\u5f15\u304d\u8d77\u3053\u3059\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fd25555a\">\u305f\u3044\u3066\u3044\u306e\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u60f3\u50cf\u3059\u308b\u3088\u3046\u306a\u5f62\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9f591915\">\u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u308c\u3001\u5c48\u66f2\u3001\u30b9\u30d7\u30e9\u30a4\u30b9\u306b\u3088\u308b\u640d\u5931\u3001\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u640d\u50b7\u306b\u3088\u308a\u3001 <strong>\u30ea\u30e2\u30fc\u30c8\u53d7\u4fe1\u6a5f<\/strong>. \u901a\u5e38\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8SFP\u306f\u3001\u9060\u7aef\u306e\u53d7\u4fe1\u5024\u304c\u6539\u5584\u3059\u308b\u307e\u3067\u3001\u9060\u7aef\u304b\u3089\u30ec\u30fc\u30b6\u30fc\u96fb\u6d41\u3092\u5897\u3084\u3059\u3088\u3046\u7d99\u7d9a\u7684\u306a\u6307\u793a\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u30ed\u30fc\u30ab\u30eb\u9001\u4fe1\u6a5f\u5236\u5fa1\u30eb\u30fc\u30d7\u306f\u3001\u901a\u5e38\u306e\u9060\u7aef\u306e\u4f1d\u9001\u640d\u5931\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3067\u306f\u306a\u304f\u3001\u30e2\u30cb\u30bf\u30fc\u7528\u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u542b\u3080\u5185\u90e8\u60c5\u5831\u306b\u57fa\u3065\u3044\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0e91289e\">\u3057\u305f\u304c\u3063\u3066\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u6c5a\u308c\u3066\u3044\u308b\u3068\u3001\u30ea\u30e2\u30fc\u30c8\u53d7\u4fe1\u96fb\u529b\u306e\u4f4e\u4e0b\u3001\u30a8\u30e9\u30fc\u3001\u30ea\u30f3\u30af\u5207\u65ad\u306e\u539f\u56e0\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6c5a\u308c\u3060\u3051\u3067\u306f\u3001\u30ed\u30fc\u30ab\u30ebTX\u30d0\u30a4\u30a2\u30b9\u30cf\u30a4\u30d5\u30e9\u30b0\u306e\u539f\u56e0\u3068\u306f\u9650\u3089\u306a\u3044\u3002.<\/li>\n\n\n\n<li>\u30ea\u30f3\u30af\u306b\u306f\u3001\u30cf\u30a4\u30d0\u30a4\u30a2\u30b9\u9001\u4fe1\u6a5f\u3068\u30c0\u30fc\u30c6\u30a3\u30d1\u30b9\u304c\u4f75\u5b58\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u500b\u5225\u306e\u8a3c\u62e0\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-099ae8bc\">RX\u96fb\u6e90\u3084\u6e2c\u5b9a\u3055\u308c\u305f\u7d4c\u8def\u640d\u5931\u304b\u3089\u6c5a\u67d3\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u306f\u3001\u30b3\u30cd\u30af\u30bf\u3092\u70b9\u691c\u30fb\u6e05\u6383\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ed\u30fc\u30ab\u30eb\u30d0\u30a4\u30a2\u30b9\u5024\u304c\u9ad8\u3044\u3068\u3044\u3046\u7406\u7531\u3060\u3051\u3067\u3001\u5b89\u5b9a\u3057\u3066\u52d5\u4f5c\u3057\u3066\u3044\u308b\u751f\u7523\u7528\u30ea\u30f3\u30af\u306e\u63a5\u7d9a\u3092\u5207\u65ad\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-image wd-block-image wd-a3bf7ea6\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" class=\"wp-image-22200\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-troubleshooting-workflow.png\" alt=\"\" title=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-troubleshooting-workflow.png 1000w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-troubleshooting-workflow-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-troubleshooting-workflow-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-troubleshooting-workflow-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-troubleshooting-workflow-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/09\/sfp-tx-bias-troubleshooting-workflow-150x150.png 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-e6d56230\">7\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u304b\u3089\u306a\u308b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-6d37efd4\">\u30b9\u30c6\u30c3\u30d71\uff1a\u8a3c\u62e0\u3092\u3059\u3079\u3066\u53ce\u96c6\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-477e831a\">\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30d9\u30f3\u30c0\u30fc\u3001\u90e8\u54c1\u756a\u53f7\u3001\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u3001\u88fd\u9020\u5e74\u6708\u65e5\u30b3\u30fc\u30c9\u3001\u30db\u30b9\u30c8\u30e2\u30c7\u30eb\u3001\u30dd\u30fc\u30c8\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3001\u304a\u3088\u3073\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3059\u3079\u3066\u306eDDM\u6e2c\u5b9a\u5024\u30014\u3064\u306e\u3057\u304d\u3044\u5024\u3059\u3079\u3066\u3001\u30d5\u30e9\u30b0\u306e\u72b6\u614b\u3001TX\u969c\u5bb3\u3001RX\u4fe1\u53f7\u55aa\u5931\u3001\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30ab\u30a6\u30f3\u30bf\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c8cf6b32\">\u30c1\u30b1\u30c3\u30c8\u306b\u306f\u30d0\u30a4\u30a2\u30b9\u5024\u3060\u3051\u3092\u8ee2\u8a18\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u6e29\u5ea6\u3068\u9001\u4fe1\u96fb\u529b\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3001\u6700\u3082\u91cd\u8981\u306a\u80cc\u666f\u60c5\u5831\u304c\u6b20\u3051\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-a99c8e9f\">\u30b9\u30c6\u30c3\u30d7 2: DDM \u306e\u5bfe\u5fdc\u72b6\u6cc1\u3068\u5358\u4f4d\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a7d7c915\">\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u5ba3\u8a00\u3057\u3066\u3044\u308b\u3053\u3068\u3001\u30db\u30b9\u30c8\u304c\u305d\u306e\u30dd\u30fc\u30c8\u3067DDM\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068\u3001\u304a\u3088\u3073\u96fb\u6d41\u304c\u751f\u306e\u30ab\u30a6\u30f3\u30c8\u6570\u3084\u00b5A\u3067\u306f\u306a\u304fmA\u3067\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5185\u90e8\u6821\u6b63\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b\u3001\u5916\u90e8\u6821\u6b63\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e6b6ecd7\">\u30db\u30b9\u30c8\u306b\u95be\u5024\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u5024\u3092\u30e2\u30b8\u30e5\u30fc\u30eb\u72ec\u81ea\u306e\u300c\u9ad8\u8b66\u544a\u300d\u304a\u3088\u3073\u300c\u9ad8\u30a2\u30e9\u30fc\u30e0\u300d\u5024\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4ed6\u306e\u30e2\u30c7\u30eb\u304b\u3089\u95be\u5024\u3092\u6d41\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-7151d98b\">\u30b9\u30c6\u30c3\u30d73\uff1a\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5b89\u5b9a\u3057\u305f\u3089\u3001\u3082\u3046\u4e00\u5ea6\u8aad\u307f\u76f4\u3059<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b630c0de\">\u8a3a\u65ad\u30c7\u30fc\u30bf\u304c\u6709\u52b9\u306b\u306a\u308a\u3001\u6e29\u5ea6\u304c\u5b89\u5b9a\u3059\u308b\u307e\u3067\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\u3002\u305d\u306e\u5f8c\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u518d\u5ea6\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u633f\u5165\u6642\u306e\u904e\u6e21\u7684\u306a\u30d5\u30e9\u30b0\u306f\u3001\u5b9a\u5e38\u904b\u8ee2\u4e2d\u306e\u6301\u7d9a\u7684\u306a\u8b66\u544a\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c9c37b37\">\u9069\u5207\u306a\u9593\u9694\u3092\u7a7a\u3051\u3066\u7e70\u308a\u8fd4\u3057\u89b3\u6e2c\u3092\u884c\u3046\u3002\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c81\u679a\u3060\u3051\u3067\u306f\u3001\u5909\u5316\u306e\u65b9\u5411\u3084\u901f\u5ea6\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-b6f74320\">\u30b9\u30c6\u30c3\u30d74\uff1a\u77ed\u671f\u7684\u306a\u30c8\u30ec\u30f3\u30c9\u3092\u5f62\u6210\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7d025529\">\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u304b\u3089\u901a\u5e38\u8ca0\u8377\u306b\u81f3\u308b\u307e\u3067\u306e\u904e\u7a0b\u306b\u304a\u3044\u3066\u3001\u30d0\u30a4\u30a2\u30b9\u3001\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u304a\u3088\u3073\u9001\u4fe1\u51fa\u529b\u3092\u540c\u6642\u306b\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u904e\u53bb\u306e\u76e3\u8996\u30c7\u30fc\u30bf\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u540c\u69d8\u306e\u6c17\u6e29\u306e\u65e5\u3084\u6708\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f3c80ae8\">\u7570\u306a\u308b\u54c1\u756a\u306b\u308f\u305f\u308b\u5168\u6a5f\u4f53\u306e\u751f\u96fb\u6d41\u306e\u5e73\u5747\u5024\u3067\u306f\u306a\u304f\u3001\u540c\u4e00\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u50be\u5411\u3092\u5206\u6790\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-b63e5f36\">\u30b9\u30c6\u30c3\u30d7 5\uff1a\u9060\u7aef\u3068\u306e\u76f8\u95a2\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fe2c5b9d\">\u30ea\u30e2\u30fc\u30c8\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u53d7\u4fe1\u96fb\u529b\u3001\u4fe1\u53f7\u55aa\u5931\u3001\u30a8\u30e9\u30fc\u3001\u304a\u3088\u3073\u30a4\u30d9\u30f3\u30c8\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u63a8\u5b9a\u3055\u308c\u305f\u4f1d\u9001\u640d\u5931\u3092\u3001\u6b63\u5e38\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u6e08\u307f\u306e\u57fa\u6e96\u5024\u3068\u6bd4\u8f03\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c04e74f3\">\u9060\u9694\u5074\u306e\u53d7\u4fe1\u72b6\u614b\u304c\u5909\u5316\u3057\u305f\u4e00\u65b9\u3067\u3001\u30ed\u30fc\u30ab\u30eb\u5074\u306e\u9001\u4fe1\u72b6\u614b\u306b\u306f\u5909\u5316\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u5149\u8def\u3092\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ed\u30fc\u30ab\u30eb\u5074\u306e\u9001\u4fe1\u51fa\u529b\u3068\u30d0\u30a4\u30a2\u30b9\u304c\u540c\u6642\u306b\u4f4e\u4e0b\u3057\u305f\u5834\u5408\u306f\u3001\u9001\u4fe1\u6a5f\u3068\u305d\u306e\u52d5\u4f5c\u74b0\u5883\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9613434d\">\u30b9\u30c6\u30c3\u30d76\uff1a\u5236\u5fa1\u5909\u6570\u306e1\u3064\u3092\u5165\u308c\u66ff\u3048\u308b<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-db4c7a14\">\u627f\u8a8d\u3055\u308c\u305f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u671f\u9593\u4e2d\u306f\u3001\u5909\u66f4\u30921\u56de\u306b\u3064\u304d1\u3064\u305a\u3064\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4ed5\u69d8\u4e0a\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u554f\u984c\u306e\u3042\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5225\u306e\u5bfe\u5fdc\u30dd\u30fc\u30c8\u306b\u79fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li>\u540c\u3058\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u3001\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u78ba\u8a8d\u6e08\u307f\u3067\u3001\u6b63\u3057\u304f\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3055\u308c\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li>\u4e92\u63db\u6027\u304c\u78ba\u8a8d\u6e08\u307f\u306e\u30db\u30b9\u30c8\u4e0a\u3067\u3001\u554f\u984c\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li>\u5149\u8def\u306e\u6e05\u6383\u304a\u3088\u3073\u518d\u8a66\u9a13\u306f\u3001\u5149\u8def\u306e\u72b6\u614b\u304b\u3089\u305d\u306e\u5fc5\u8981\u6027\u304c\u8a8d\u3081\u3089\u308c\u308b\u5834\u5408\u306b\u306e\u307f\u884c\u3046\u3053\u3068\u3002.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a81eb27a\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3084\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u30dd\u30fc\u30c8\u3092\u7d76\u5bfe\u306b\u8997\u304d\u8fbc\u307e\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u63a5\u7d9a\u306f\u901a\u96fb\u4e2d\u3067\u3042\u308b\u3068\u898b\u306a\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u304c\u5b9a\u3081\u305f\u5149\u5b89\u5168\u304a\u3088\u3073\u6e05\u6383\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-955810ec\">\u30b9\u30c6\u30c3\u30d7 7: \u30a2\u30af\u30b7\u30e7\u30f3\u5b9f\u884c\u5f8c\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u691c\u8a3c\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fdd746d8\">\u518d\u88c5\u7740\u3001\u6e05\u6383\u3001\u30db\u30b9\u30c8\u5074\u3067\u306e\u30c6\u30b9\u30c8\u3001\u307e\u305f\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4ea4\u63db\u3092\u884c\u3063\u305f\u5f8c\u3001\u4ee5\u4e0b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u5f8c\u306eDDM\u6e2c\u5b9a\u5024\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u6d88\u3048\u308b\u306f\u305a\u3060\u3063\u305f\u8b66\u544a\u3084\u30a2\u30e9\u30fc\u30e0\u304c\u8868\u793a\u3055\u308c\u305f\u307e\u307e\u306b\u306a\u3063\u3066\u3044\u308b<\/li>\n\n\n\n<li>TX\u304a\u3088\u3073\u30ea\u30e2\u30fc\u30c8RX\u306e\u96fb\u529b\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u6307\u5b9a\u3055\u308c\u305f\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u3063\u3066\u3044\u308b<\/li>\n\n\n\n<li>TX\u30a8\u30e9\u30fc\u3001RX\u4fe1\u53f7\u55aa\u5931\u3001\u307e\u305f\u306f\u30a8\u30e9\u30fc\u30ab\u30a6\u30f3\u30bf\u306e\u5897\u52a0\u304c\u306a\u3044<\/li>\n\n\n\n<li>\u5b89\u5b9a\u3057\u305f\u30ea\u30f3\u30af\u3068\u4e88\u60f3\u3055\u308c\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/li>\n\n\n\n<li>\u76e3\u8996\u304a\u3088\u3073\u30a2\u30e9\u30fc\u30c8\u6a5f\u80fd\u304c\u5fa9\u65e7\u3057\u307e\u3057\u305f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-68509484\">\u300c\u524d\u5f8c\u300d\u306e\u30c7\u30fc\u30bf\u3092\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u3068\u3068\u3082\u306b\u4fdd\u7ba1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u304c\u6b21\u56de\u306e\u4e8b\u8c61\u306b\u304a\u3051\u308b\u57fa\u6e96\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-88816d6e\">\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3044\u3064\u4ea4\u63db\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ecdcddec\">\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\u306e\u72b6\u6cc1\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u306f\u3001\u76f4\u3061\u307e\u305f\u306f\u81f3\u6025\u3001\u4ee3\u66ff\u8a66\u9a13\u306e\u5b9f\u65bd\u3092\u8a08\u753b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TX\u30d0\u30a4\u30a2\u30b9\u9ad8\u30a2\u30e9\u30fc\u30e0\u306f\u3001\u518d\u8aad\u307f\u53d6\u308a\u304c\u78ba\u8a8d\u3055\u308c\u305f\u5f8c\u3082\u7d99\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u3053\u306e\u30a2\u30e9\u30fc\u30e0\u306b\u306f\u3001TX\u969c\u5bb3\u3001\u30ea\u30f3\u30af\u5207\u65ad\u3001\u307e\u305f\u306f\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u304c\u4f34\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u540c\u7b49\u306e\u6e29\u5ea6\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u30d0\u30a4\u30a2\u30b9\u306f\u4e0a\u6607\u3057\u7d9a\u3051\u308b\u4e00\u65b9\u3067\u3001TX\u51fa\u529b\u306f\u4f4e\u4e0b\u3059\u308b\u3002.<\/li>\n\n\n\n<li>\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u9001\u4fe1\u96fb\u529b\u3092\u7dad\u6301\u3067\u304d\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li>\u96fb\u5727\u3068\u6e29\u5ea6\u306f\u8a31\u5bb9\u7bc4\u56f2\u5185\u3067\u3059\u304c\u3001\u6b63\u5e38\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u6e08\u307f\u306e\u540c\u4e00\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u306e\u554f\u984c\u306f\u518d\u73fe\u3055\u308c\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li>\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u3053\u306e\u30d5\u30e9\u30b0\u3092\u300c\u88fd\u54c1\u5bff\u547d\u7d42\u4e86\u300d\u3092\u793a\u3059\u6307\u6a19\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0f342689\">\u8b66\u544a\u304c\u5b89\u5b9a\u3057\u3066\u304a\u308a\u3001\u9001\u4fe1\u96fb\u529b\u304c\u4ed5\u69d8\u7bc4\u56f2\u5185\u3067\u3042\u308a\u3001\u30ea\u30f3\u30af\u306b\u30a8\u30e9\u30fc\u304c\u306a\u304f\u3001\u30d9\u30f3\u30c0\u30fc\u304c\u7d99\u7d9a\u904b\u7528\u3092\u63a8\u5968\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u7dca\u6025\u4ea4\u63db\u3067\u306f\u306a\u304f\u3001\u8a08\u753b\u7684\u306a\u4fdd\u5b88\u3092\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ec\u30d3\u30e5\u30fc\u306e\u30c8\u30ea\u30ac\u30fc\u306f\u3001\u6063\u610f\u7684\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u666e\u904d\u7684\u306amA\u5024\u3067\u306f\u306a\u304f\u3001\u30c8\u30ec\u30f3\u30c9\u306b\u57fa\u3065\u3044\u3066\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8f43603e\">\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u306e\u8907\u6570\u306e\u30db\u30b9\u30c8\u3067\u8a3a\u65ad\u7d50\u679c\u304c\u4e0d\u81ea\u7136\u3067\u3042\u308b\u307e\u307e\u306e\u5834\u5408\u306f\u3001\u305d\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8fd4\u54c1\u307e\u305f\u306f\u9694\u96e2\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u51e6\u7406\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u4f7f\u7528\u4e0d\u80fd\u306a\u30c6\u30ec\u30e1\u30c8\u30ea\u3092\u5831\u544a\u3059\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3084\u969c\u5bb3\u306e\u7279\u5b9a\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a13837e5\">LuLeey DDM \u30e2\u30b8\u30e5\u30fc\u30eb\u3078\u306e\u672c\u624b\u6cd5\u306e\u9069\u7528<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-afbbd774\">LuLeey\u2019s <a href=\"https:\/\/www.luleey.com\/ja\/what-is-ddm-dom-in-sfp-transceivers\/\">DDM\/DOM\u306e\u6982\u8981<\/a> \u3053\u306e\u8a18\u4e8b\u3067\u306f\u30015\u3064\u306eSFP\u8a3a\u65ad\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7d39\u4ecb\u3057\u3001\u30d0\u30a4\u30a2\u30b9\u3092TX\u51fa\u529b\u3068\u3068\u3082\u306b\u30c8\u30ec\u30f3\u30c9\u3068\u3057\u3066\u89e3\u91c8\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u305d\u306e\u57fa\u790e\u3092\u57fa\u306b\u3001\u5177\u4f53\u7684\u306a\u30a2\u30e9\u30fc\u30e0\u5bfe\u5fdc\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3078\u3068\u5c55\u958b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ca6076a9\">\u306b\u3064\u3044\u3066 <a href=\"https:\/\/www.luleey.com\/ja\/product\/10gbase-lr-10g-sfp-transceiver-module-ll-sfp-10g-lr\/\">LL-SFP-10G-LR<\/a> \u3053\u306e\u30da\u30fc\u30b8\u306b\u306f\u3001DDM\/DOM\u5bfe\u5fdc\u300110.3125Gbps\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u30011310nm\u306e\u4f1d\u9001\u6ce2\u9577\u3001\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9LC\u30b3\u30cd\u30af\u30bf\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u300110km\u306e\u4f1d\u9001\u8ddd\u96e2\u3001\u304a\u3088\u30730\uff5e70\u00b0C\u306e\u52d5\u4f5c\u6e29\u5ea6\u7bc4\u56f2\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u307e\u305f\u3001\u9001\u4fe1\u96fb\u529b\u306f\u22125\uff5e+0.5dBm\u3001\u53d7\u4fe1\u611f\u5ea6\u306f\u221213dBm\u4ee5\u4e0b\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7b9866f5\">\u306b\u3064\u3044\u3066 <a href=\"https:\/\/www.luleey.com\/ja\/product\/ll-sfp-10g-bx10-10g-bidi-sfp-transceiver-10km-lc-smf-ddm\/\">LL-SFP-10G-BX10<\/a> \u3053\u306e\u30da\u30fc\u30b8\u306b\u306f\u300110Gbps\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306e\u6700\u592710km\u3001LC\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30011270nm\u9001\u4fe1\uff0f1330nm\u53d7\u4fe1\u306e\u69cb\u6210\u3001\u304a\u3088\u3073DDM\u5bfe\u5fdc\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-97a4329a\">\u3053\u308c\u3089\u306e\u30da\u30fc\u30b8\u306f\u3001\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u8a3a\u65ad\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u6c4e\u7528\u7684\u306aTX\u30d0\u30a4\u30a2\u30b9\u52d5\u4f5c\u96fb\u6d41\u30844\u3064\u306e\u30d0\u30a4\u30a2\u30b9\u95be\u5024\u3059\u3079\u3066\u3092\u516c\u958b\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30a2\u30e9\u30fc\u30e0\u5bfe\u5fdc\u3092\u627f\u8a8d\u3059\u308b\u524d\u306b\u3001LuLeey\u306b\u4ee5\u4e0b\u306e\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b63\u78ba\u306a\u90e8\u54c1\u756a\u53f7\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u3001\u304a\u3088\u3073\u88fd\u9020\u5e74\u6708\u65e5\u30b3\u30fc\u30c9<\/li>\n\n\n\n<li>\u30db\u30b9\u30c8\u30e2\u30c7\u30eb\u3001\u30dd\u30fc\u30c8\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3001\u304a\u3088\u3073\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u307e\u305f\u306f\u30c9\u30e9\u30a4\u30d0<\/li>\n\n\n\n<li>\u73fe\u5728\u306e\u30d0\u30a4\u30a2\u30b9\u5024\u304a\u3088\u3073\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5831\u544a\u3059\u308b\u8b66\u544a\uff0f\u30a2\u30e9\u30fc\u30e0\u306e\u95be\u5024<\/li>\n\n\n\n<li>\u540c\u3058\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u304b\u3089\u306e\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u9001\u4fe1\u51fa\u529b\u3001\u53d7\u4fe1\u51fa\u529b<\/li>\n\n\n\n<li>\u30ea\u30e2\u30fc\u30c8\u53d7\u4fe1\u96fb\u529b\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30a8\u30e9\u30fc\u306e\u5c65\u6b74<\/li>\n\n\n\n<li>\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u304a\u3088\u3073\u5b9a\u5e38\u72b6\u614b\u306e\u50be\u5411<\/li>\n\n\n\n<li>\u8b66\u544a\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u4ed8\u968f\u3059\u308b\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u30db\u30b9\u30c8\u30dd\u30fc\u30c8\u306b\u6b8b\u308b\u306e\u304b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-db83a649\">\u3053\u306e\u8a3c\u62e0\u306b\u3088\u308a\u3001\u30b5\u30dd\u30fc\u30c8\u62c5\u5f53\u8005\u306f\u3001\u3059\u3079\u3066\u306e\u9ad8\u3044\u96fb\u6d41\u5024\u3092\u540c\u3058\u969c\u5bb3\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u306a\u304f\u3001\u5149\u9001\u4fe1\u6a5f\u306e\u554f\u984c\u3068\u3001\u71b1\u7684\u8981\u56e0\u3001\u30db\u30b9\u30c8\u5074\u306e\u89e3\u91c8\u3001\u3042\u308b\u3044\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u7d4c\u8def\u306e\u554f\u984c\u3068\u3092\u533a\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-cb1a8534\">\u6700\u7d42\u7684\u306a\u7b54\u3048<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1d35396d\">SFP\u306eTX\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u3055\u308c\u305f\u8b66\u544a\u307e\u305f\u306f\u30a2\u30e9\u30fc\u30e0\u306e\u95be\u5024\u3088\u308a\u3082\u9ad8\u3044\u30ec\u30fc\u30b6\u30fc\u99c6\u52d5\u96fb\u6d41\u3092\u5831\u544a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7279\u306b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u4e00\u5b9a\u306e\u5149\u51fa\u529b\u3092\u7dad\u6301\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u3001\u52a3\u5316\u306e\u521d\u671f\u5146\u5019\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3060\u3051\u3067\u6545\u969c\u3068\u5224\u65ad\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-19c1e978\">\u6b21\u306e\u9806\u5e8f\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ol 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