{"id":21623,"date":"2026-08-09T13:59:01","date_gmt":"2026-08-09T05:59:01","guid":{"rendered":"https:\/\/www.luleey.com\/?p=21623"},"modified":"2026-08-09T14:00:04","modified_gmt":"2026-08-09T06:00:04","slug":"what-is-ddm-dom-in-sfp-transceivers","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ja\/what-is-ddm-dom-in-sfp-transceivers\/","title":{"rendered":"SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u304a\u3051\u308bDDM\uff0fDOM\u3068\u306f"},"content":{"rendered":"<p class=\"wp-block-wd-paragraph wd-3ad4157e\">\u30b9\u30a4\u30c3\u30c1\u304b\u3089SFP\u307e\u305f\u306fSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u53d6\u308a\u5916\u3057\u305f\u3053\u3068\u304c\u3042\u308b\u65b9\u306a\u3089\u3001\u6b21\u306e\u3088\u3046\u306a\u5149\u666f\u3092\u76ee\u306b\u3057\u305f\u3053\u3068\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6e29\u5ea6\uff1a <strong>48\u00b0C<\/strong><\/li>\n\n\n\n<li>\u96fb\u5727\uff1a <strong>3.29V<\/strong><\/li>\n\n\n\n<li>TX Power\uff1a <strong>-2.5 dBm<\/strong><\/li>\n\n\n\n<li>RX\u30d1\u30ef\u30fc\uff1a <strong>-8.1 dBm<\/strong><\/li>\n\n\n\n<li>\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\uff1a <strong>32 mA<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a717e699\">\u3053\u308c\u3089\u306e\u6570\u5b57\u306f\u4e00\u4f53\u4f55\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ff7cf504\">\u3053\u308c\u3089\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u975e\u5e38\u306b\u4fbf\u5229\u306a\u6a5f\u80fd\u304b\u3089\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <strong>DDM<\/strong> \u307e\u305f\u306f <strong>DOM<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7e859c40\">\u7c21\u5358\u306b\u8a00\u3048\u3070\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ebd34a48\"><strong>DDM \/ DOM \u306b\u3088\u308a\u3001SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u52d5\u4f5c\u72b6\u6cc1\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0833849f\">SFP\u304c\u904e\u71b1\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u3042\u308b\u3044\u306f\u5149\u4fe1\u53f7\u304c\u5f31\u3059\u304e\u308b\u306e\u304b\u3092\u63a8\u6e2c\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u5831\u544a\u3055\u308c\u308b\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cd0fbb61\">\u3053\u308c\u306b\u3088\u308a\u3001 <strong><a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/sfp-ddm\/\" title=\"SFP DDM \u306e\u3059\u3079\u3066\u306e\u6295\u7a3f\u3092\u8868\u793a\">SFP DDM<\/a><\/strong> \u7279\u306b\u30d5\u30a1\u30a4\u30d0\u30fc\u56de\u7dda\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u969b\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-15158aeb\"><strong>DDM\u3068\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-eca73230\"><strong>DDM<\/strong> \u306e\u7565\u8a9e\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9a98a9a9\"><strong>\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fcc25c56\">\u3053\u3061\u3089\u3082\u3054\u89a7\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bab8e387\"><strong>DOM \u2014 \u30c7\u30b8\u30bf\u30eb\u5149\u5b66\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d21a9417\">\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u7528\u8a9e\u304c\u82e5\u5e72\u7570\u306a\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u4e00\u822c\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6587\u8108\u3067\u306f\u3001\u3069\u3061\u3089\u3082\u901a\u5e38\u3001\u304b\u3089\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u8a3a\u65ad\u60c5\u5831\u3092\u8aad\u307f\u53d6\u308b\u6a5f\u80fd\u3092\u6307\u3057\u307e\u3059\u3002 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/optical-transceiver\/\" title=\"\u300c\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u306e\u3059\u3079\u3066\u306e\u6295\u7a3f\u3092\u8868\u793a\">\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b43fc751\">SFF-8472\u4ed5\u69d8\u3067\u306f\u3001SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4ed5\u69d8\u304c\u5b9f\u88c5\u3055\u308c\u308b\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4ee5\u4e0b\u306e5\u3064\u306e\u4e3b\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u76e3\u8996\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6e29\u5ea6<\/li>\n\n\n\n<li>\u4f9b\u7d66\u96fb\u5727<\/li>\n\n\n\n<li>\u30ec\u30fc\u30b6\u30fc\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/li>\n\n\n\n<li>TX\u5149\u51fa\u529b<\/li>\n\n\n\n<li>RX\u5149\u51fa\u529b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e7f78494\">\u307e\u305f\u3001\u3053\u308c\u3089\u306e\u8a3a\u65ad\u5024\u306b\u5bfe\u3059\u308b\u8b66\u544a\u304a\u3088\u3073\u30a2\u30e9\u30fc\u30e0\u306e\u95be\u5024\u3082\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7214b53a\">\u305d\u3053\u3067\u3001\u3082\u3057\u6b21\u306e\u3088\u3046\u306a\u8868\u793a\u304c\u898b\u3089\u308c\u305f\u3089\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9ab0439c\"><strong>DDM\uff1a\u306f\u3044<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7108e76f\">\u307e\u305f\u306f<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f78c656b\"><strong>DOM \u5bfe\u5fdc<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-eceb9918\">SFP\u88fd\u54c1\u306e\u30da\u30fc\u30b8\u306b\u304a\u3044\u3066\u3001\u3053\u308c\u306f\u901a\u5e38\u3001\u6b21\u306e\u3088\u3046\u306a\u610f\u5473\u3067\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-803d68ed\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-96b8c5f2\"><strong>SFP DDM \/ DOM \u3067\u306f\u4f55\u3092\u76e3\u8996\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bf2c94af\">\u7c21\u5358\u306b\u8a00\u3046\u3068\u3001\u3053\u3046\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>DDM\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/td><td><strong>\u305d\u3053\u304b\u3089\u4f55\u304c\u8aad\u307f\u53d6\u308c\u308b\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\u6e29\u5ea6<\/td><td>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6e29\u5ea6\u306f\u3069\u308c\u304f\u3089\u3044\u304b<\/td><\/tr><tr><td>\u96fb\u5727<\/td><td>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u901a\u5e38\u306e\u4f9b\u7d66\u96fb\u5727\u3092\u53d7\u3051\u53d6\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b<\/td><\/tr><tr><td>TX\u30d1\u30ef\u30fc<\/td><td>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u9001\u4fe1\u3057\u3066\u3044\u308b\u5149\u51fa\u529b\u306f\u3069\u308c\u304f\u3089\u3044\u304b<\/td><\/tr><tr><td>RX\u30d1\u30ef\u30fc<\/td><td>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u53d7\u4fe1\u3057\u3066\u3044\u308b\u5149\u51fa\u529b\u306f\u3069\u308c\u304f\u3089\u3044\u304b<\/td><\/tr><tr><td>\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/td><td>\u30ec\u30fc\u30b6\u30fc\u304c\u3069\u306e\u7a0b\u5ea6\u306e\u5f37\u5ea6\u3067\u99c6\u52d5\u3055\u308c\u3066\u3044\u308b\u304b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-794ce009\">\u30b7\u30b9\u30b3\u306eDOM\u5b9f\u88c5\u3067\u3082\u3001\u3053\u308c\u3089\u540c\u30585\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002. <\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fb037b05\">\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306e\u65b9\u306f\u3001\u6bce\u65e55\u672c\u3059\u3079\u3066\u3092\u898b\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6eaf4a59\">\u901a\u5e38\u3001\u6700\u3082\u6709\u7528\u306a3\u3064\u306e\u5024\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1d886168\"><strong>\u6e29\u5ea6 + \u9001\u4fe1\u51fa\u529b + \u53d7\u4fe1\u51fa\u529b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7585bdad\">\u305d\u308c\u3089\u3092\u4e00\u3064\u305a\u3064\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-dec1b805\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d740a4d3\"><strong>1. SFP\u306e\u6e29\u5ea6\uff1a\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u904e\u71b1\u3057\u3066\u3044\u306a\u3044\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-06fd580c\">\u6e29\u5ea6\u306f\u3001\u304a\u305d\u3089\u304fDDM\u306e\u5024\u306e\u4e2d\u3067\u6700\u3082\u7406\u89e3\u3057\u3084\u3059\u3044\u3082\u306e\u3060\u308d\u3046\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d50a944a\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3dc9c897\">\u6e29\u5ea6\uff1a55\u00b0C<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ecf9d630\">55\u00b0C\u3063\u3066\u3001\u6691\u305d\u3046\u3067\u3059\u306d\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-27df5b9a\">\u307e\u305f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u89e6\u308c\u3066\u3057\u307e\u3046\u3068\u3001\u304a\u305d\u3089\u304f <strong>\u3059\u3054\u304f\u6691\u3044<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3383a9f2\">\u3057\u304b\u3057\u3001\u3060\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u305d\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u904e\u71b1\u3057\u3066\u3044\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2365f744\">\u591a\u304f\u306eSFP\u304a\u3088\u3073SFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u6bd4\u8f03\u7684\u9ad8\u3044\u5185\u90e8\u6e29\u5ea6\u3067\u3082\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-989b797a\">\u91cd\u8981\u306a\u306e\u306f\u3001\u6b21\u306e\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b9c757ae\">\u201c\u300c\u89e6\u308b\u3068\u71b1\u3044\u306e\uff1f\u300d\u201d<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2a647501\">\u3080\u3057\u308d\u3053\u3046\u554f\u3046\u3079\u304d\u3067\u3057\u3087\u3046\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5a0e9bbd\"><strong>\u201c\u300c\u6e29\u5ea6\u306f\u3001\u307e\u3060\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u898f\u5b9a\u52d5\u4f5c\u7bc4\u56f2\u5185\u3067\u3059\u304b\uff1f\u300d\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f98d396f\">DDM\u306a\u3089\u3001\u6307\u3067\u6e2c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6b63\u78ba\u306a\u6570\u5024\u304c\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9d278281\">\u3053\u308c\u306f\u7279\u306b\u3001 <strong>10G SFP+ \u30e2\u30b8\u30e5\u30fc\u30eb<\/strong>, \u3001\u52d5\u4f5c\u4e2d\u306f\u304b\u306a\u308a\u71b1\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-0a94b2b4\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1202cf21\"><strong>2. TX Power\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4dd6f1f3\"><strong>TX = \u9001\u4fe1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6b3a15c1\">TX Power\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u3069\u308c\u3060\u3051\u306e\u5149\u30d1\u30ef\u30fc\u304c\u4f1d\u9001\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d6080e11\">SFP\u3092\u61d0\u4e2d\u96fb\u706f\u306e\u3088\u3046\u306a\u3082\u306e\u3060\u3068\u8003\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f9decccd\"><strong>TX Power = \u61d0\u4e2d\u96fb\u706f\u304c\u3069\u308c\u307b\u3069\u5f37\u304f\u5149\u3092\u653e\u51fa\u3057\u3066\u3044\u308b\u304b\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-28828cab\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3c94c595\">TX\u51fa\u529b\uff1a-2.3 dBm<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d169b1ac\">-2.3 dBm\u3068\u3044\u3046\u306e\u306f\u826f\u3044\u5024\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-798183a8\">\u305d\u3046\u304b\u3082\u306d\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7af08ce4\">\u304a\u4f7f\u3044\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u4ed5\u69d8\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-44cb0950\">10GBASE-SR\u30e2\u30b8\u30e5\u30fc\u30eb\u300110GBASE-LR\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u304a\u3088\u307380 km\u5bfe\u5fdc\u306e\u9577\u8ddd\u96e2SFP+\u306f\u3001\u5149\u5b66\u7684\u4ed5\u69d8\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ecffdf31\">\u3064\u307e\u308a\u3001\u3059\u3079\u3066\u306eSFP\u306b\u901a\u7528\u3059\u308b\u300cTX Power\u300d\u306e\u5024\u306f\u4e00\u3064\u3060\u3051\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-44311659\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-aea6265e\"><strong>3. RX\u30d1\u30ef\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bc356adf\"><strong>RX = \u53d7\u4fe1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bd7c7e12\">RX Power\u306f\u3001\u5b9f\u969b\u306b\u53d7\u4fe1\u6a5f\u306b\u5230\u9054\u3059\u308b\u5149\u30d1\u30ef\u30fc\u304c\u3069\u308c\u304f\u3089\u3044\u304b\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e9b5dd90\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u3001\u3053\u308c\u306f\u3057\u3070\u3057\u3070\u4ee5\u4e0b\u306e\u3046\u3061\u306e1\u3064\u3067\u3042\u308a\u3001 <strong>\u6700\u3082\u6709\u7528\u306aSFP DDM\u306e\u5024<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cc9d3fc4\">\u7c21\u5358\u306a\u4f8b\u3092\u6319\u3052\u3066\u307f\u307e\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ca59cc8b\">\u304a\u5ba2\u69d8\u306eSFP\u306b\u306f\u6b21\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c17eb345\">TX\u51fa\u529b\uff1a-2.0 dBm<br>RX\u51fa\u529b\uff1a-7.5 dBm<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c6759538\">\u9060\u9694\u5730\u306eSFP\u304b\u3089\u306f\u5149\u304c\u9001\u4fe1\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u4f1d\u9001\u4e2d\u306b\u5f53\u7136\u306a\u304c\u3089\u4e00\u90e8\u306e\u5149\u30d1\u30ef\u30fc\u304c\u640d\u5931\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7e4a\u7dad<\/li>\n\n\n\n<li>\u30b3\u30cd\u30af\u30bf\u30fc<\/li>\n\n\n\n<li>\u30a2\u30c0\u30d7\u30bf\u30fc<\/li>\n\n\n\n<li>\u30b9\u30d7\u30e9\u30a4\u30b9<\/li>\n\n\n\n<li>\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e3e252be\">\u305d\u308c\u306f\u666e\u901a\u306e\u3053\u3068\u3060\u3088\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c3012d93\">\u3057\u304b\u3057\u3001RX Power\u304c\u7a81\u7136\u3001\u6b21\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u3068\u60f3\u50cf\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1b949b07\">-7.5 dBm<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a9987593\">\u5b9b\u5148\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-31dfec25\">-18.5 dBm<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7eeb4d7d\">\u3055\u3066\u3001\u4f55\u304b\u554f\u984c\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6c48eb7e\">\u8003\u3048\u3089\u308c\u308b\u539f\u56e0\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>\u6c5a\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u30fc\u30b3\u30cd\u30af\u30bf<\/li>\n\n\n\n<li>\u30b3\u30cd\u30af\u30bf\u306e\u7de9\u307f<\/li>\n\n\n\n<li>\u7e4a\u7dad\u306e\u904e\u5ea6\u306a\u5c48\u66f2<\/li>\n\n\n\n<li>\u640d\u50b7\u3057\u305f\u30d5\u30a1\u30a4\u30d0\u30fc<\/li>\n\n\n\n<li>\u63a5\u7d9a\u7b87\u6240\u304c\u591a\u3059\u304e\u308b<\/li>\n\n\n\n<li>\u9577\u8ddd\u96e2\u4f1d\u9001<\/li>\n\n\n\n<li>\u4e0d\u9069\u5207\u306a\u5149\u30b9\u30d7\u30ea\u30c3\u30bf\u30fc<\/li>\n\n\n\n<li>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u578b\u756a\u304c\u9593\u9055\u3063\u3066\u3044\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e6a6b88b\">\u3053\u308c\u304c\u305d\u306e\u7406\u7531\u3067\u3059 <strong>SFP RX\u96fb\u529b\u306e\u76e3\u8996<\/strong> \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u5927\u5e45\u306b\u7bc0\u7d04\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-88761a57\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-87fe9bac\"><strong>\u306a\u305c\u5149\u30d1\u30ef\u30fc\u306e\u5024\u306f\u8ca0\u306b\u306a\u308b\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-15589ee0\">\u3053\u308c\u306f\u3001\u307b\u307c\u3059\u3079\u3066\u306e\u521d\u5fc3\u8005\u3092\u6238\u60d1\u308f\u305b\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-826ca1ce\">\u6b21\u306e\u3088\u3046\u306a\u8868\u793a\u304c\u51fa\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>-3dBm<\/li>\n\n\n\n<li>-8 dBm<\/li>\n\n\n\n<li>-15 dBm<\/li>\n\n\n\n<li>-25 dBm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5774003a\">\u305d\u3057\u3066\u3053\u3046\u8003\u3048\u308b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e5488388\">\u201c\u300c\u30cd\u30ac\u30c6\u30a3\u30d6\u3063\u3066\u3001\u60aa\u3044\u3063\u3066\u3053\u3068\u3060\u3088\u306d\uff1f\u300d\u201d<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9eb102d8\">\u3044\u3044\u3048\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7e885119\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u3001dBm\u306e\u8ca0\u306e\u5024\u304c\u51fa\u308b\u3053\u3068\u306f\u3054\u304f\u666e\u901a\u306e\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9b95d16c\">\u899a\u3048\u3066\u304a\u304f\u3068\u3088\u3044\u7c21\u5358\u306a\u30eb\u30fc\u30eb\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d3f0044f\"><strong>\u6570\u5024\u304c0 dBm\u306b\u8fd1\u3044\u307b\u3069\u3001\u5149\u51fa\u529b\u306f\u5f37\u304f\u306a\u308a\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-20e46796\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-22369f91\"><strong>-5 dBm \u306f -15 dBm \u3088\u308a\u3082\u5f37\u3044\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2485deb1\">\u305d\u3057\u3066\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c9a97e5b\"><strong>-15 dBm\u306f-25 dBm\u3088\u308a\u3082\u5f37\u3044\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b31a3723\">\u3057\u304b\u3057\u3001\u5f37\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u5fc5\u305a\u3057\u3082\u826f\u3044\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2a19018e\">RX Power\u304c <strong>\u5f37\u3059\u304e\u308b<\/strong>, \u3001\u53d7\u4fe1\u6a5f\u3082\u904e\u8ca0\u8377\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-27b5898c\">\u3057\u305f\u304c\u3063\u3066\u3001\u6b63\u3057\u3044\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u5e38\u306b\u6b21\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-27bb9a81\"><strong>\u73fe\u5728\u306eRX\u96fb\u529b\u3092\u3001\u304a\u4f7f\u3044\u306eSFP\u306b\u6307\u5b9a\u3055\u308c\u3066\u3044\u308bRX\u306e\u6700\u5c0f\u5024\u304a\u3088\u3073\u6700\u5927\u5024\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-c6c921da\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a0f64266\"><strong>\u7c21\u5358\u306a <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/fiber-troubleshooting\/\" title=\"\u300c\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u300d\u306e\u3059\u3079\u3066\u306e\u6295\u7a3f\u3092\u8868\u793a\">\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a> \u4f8b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e349650d\">10G\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u56de\u7dda\u304c\u30011\u65e5\u306b\u6570\u56de\u3001\u30e9\u30f3\u30c0\u30e0\u306b\u5207\u65ad\u3055\u308c\u308b\u3068\u60f3\u50cf\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0bfa8695\">DDM\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d36bdfb4\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b24f91d9\">\u305d\u308c\u3067\u3082\u63a5\u7d9a\u304c\u5207\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4f010d46\">SFP\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7d94981a\">\u305d\u308c\u3067\u3082\u63a5\u7d9a\u304c\u5207\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1dc220c0\">\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8\u3092\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-84184cb6\">\u305d\u308c\u3067\u3082\u63a5\u7d9a\u304c\u5207\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8ef46304\">\u3059\u3079\u3066\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cc9f6b75\">\u305d\u308c\u3067\u3082\u63a5\u7d9a\u304c\u5207\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5ba48940\">\u3042\u307e\u308a\u52b9\u7387\u7684\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c082bea1\">\u305d\u308c\u3067\u306f\u3001DDM\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/td><td><strong>\u8aad\u66f8<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\u6e29\u5ea6<\/td><td>47\u00b0C<\/td><\/tr><tr><td>\u96fb\u5727<\/td><td>3.30V<\/td><\/tr><tr><td>TX\u30d1\u30ef\u30fc<\/td><td>-2.1 dBm<\/td><\/tr><tr><td>RX\u30d1\u30ef\u30fc<\/td><td>-17.8 dBm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f1de043c\">SFP\u306e\u4ed5\u69d8\u66f8\u3067\u3001\u305d\u306e\u53d7\u4fe1\u611f\u5ea6\u304c\u304a\u3088\u305d-14 dBm\u3092\u4e0b\u56de\u3063\u3066\u306f\u306a\u3089\u306a\u3044\u3068\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u3068\u4eee\u5b9a\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6cb82a3d\">\u3053\u308c\u3067\u3001\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-77134c40\"><strong>\u53d7\u4fe1\u3057\u305f\u5149\u4fe1\u53f7\u304c\u5f31\u3059\u304e\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d726f2fe\">\u30b9\u30a4\u30c3\u30c1\u3092\u4ea4\u63db\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u4ee5\u4e0b\u306e\u70b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-eff2f06d\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc \u2192 \u30b3\u30cd\u30af\u30bf \u2192 \u30d1\u30c3\u30c1\u30d1\u30cd\u30eb \u2192 \u63a5\u7d9a\u90e8 \u2192 \u30ea\u30f3\u30af\u640d\u5931<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e71b2f05\">\u305d\u308c\u3053\u305d\u304cDDM\u306e\u771f\u306e\u4fa1\u5024\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d47dabf4\">\u6b21\u306e\u3088\u3046\u306b\u5909\u308f\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5ebc0266\"><strong>\u201c\u300c\u5149\u56de\u7dda\u304c\u7e4b\u304c\u3089\u306a\u3044\u3093\u3067\u3059\u3002\u300d\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-15afb42f\">\u3092\u6b21\u306e\u3088\u3046\u306b\u5909\u66f4\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-28bb1354\"><strong>\u201c\u300c\u79c1\u306eRX\u306e\u5c48\u6298\u529b\u304c\u4f4e\u3059\u304e\u307e\u3059\u3002\u300d\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-352575b7\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u305a\u3063\u3068\u7c21\u5358\u3067\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-94222b96\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-33bd86b5\"><strong>4. \u30ec\u30fc\u30b6\u30fc\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4daa6c3b\">\u30ec\u30fc\u30b6\u30fc\u306e\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u306f\u901a\u5e38\u3001 <strong>mA<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d632e3a8\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bbcfa01c\">\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\uff1a31.6 mA<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a5054cd9\">\u3053\u308c\u3092\u7406\u89e3\u3059\u308b\u6700\u3082\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1d2fe79a\"><strong>\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u306f\u3001SFP\u306e\u30ec\u30fc\u30b6\u30fc\u3092\u99c6\u52d5\u3059\u308b\u305f\u3081\u306b\u3069\u308c\u3060\u3051\u306e\u96fb\u6d41\u304c\u6d41\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-08cf7ab2\">\u65e5\u5e38\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u95a2\u3057\u3066\u306f\u3001\u901a\u5e38\u3001\u305d\u308c\u307b\u3069\u6c17\u306b\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-dbfc8651\">\u3057\u304b\u3057\u3001\u8001\u673d\u5316\u3084\u7570\u5e38\u306e\u3042\u308b\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a3a\u65ad\u3092\u884c\u3046\u969b\u306b\u306f\u3001\u5f79\u7acb\u3064\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-54079aef\">\u305f\u3068\u3048\u3070\u3001\u9577\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u306b\u6c17\u3065\u304f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b6ee901a\"><strong>\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41 \u2191<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ef163eaa\">\u305d\u306e\u9593\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-add890f4\"><strong>TX Power \u2193<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-37863012\">\u3053\u308c\u306f\u8abf\u67fb\u3059\u308b\u4fa1\u5024\u306e\u3042\u308b\u5146\u5019\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u30ec\u30fc\u30b6\u30fc\u306f\u5149\u51fa\u529b\u304c\u4f4e\u4e0b\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u3088\u308a\u9ad8\u3044\u8ca0\u8377\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-19caa112\">\u305f\u3044\u3066\u3044\u306e\u5834\u5408\u30011\u56de\u306e\u6e2c\u5b9a\u3060\u3051\u3067\u306f\u3042\u307e\u308a\u53c2\u8003\u306b\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9a6f99d3\"><strong>\u6642\u9593\u306e\u7d4c\u904e\u306b\u4f34\u3046\u5909\u5316\u306e\u65b9\u304c\u6709\u7528\u3067\u3059\u3002.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-4b84db0f\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8d0fc77f\"><strong>5. SFP\u96fb\u5727\u3068\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1d31cbac\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u901a\u5e38\u3001\u7d04 <strong>3.3V\u96fb\u6e90<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0295a6f7\">DDM\u306b\u3088\u308a\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u305d\u306e\u96fb\u5727\u3092\u76e3\u8996\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4caf5561\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e208f743\">\u96fb\u5727\uff1a3.29V<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a51bc65e\">\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u95a2\u3059\u308b\u554f\u984c\u306e\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u6700\u521d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u306a\u306e\u306f\u96fb\u5727\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bc30b2de\">\u3057\u304b\u3057\u3001\u96fb\u5727\u306b\u7570\u5e38\u304c\u751f\u3058\u305f\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u539f\u56e0\u306e\u7279\u5b9a\u306b\u5f79\u7acb\u3064\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306e\u554f\u984c<\/li>\n\n\n\n<li>\u96fb\u6e90\u306b\u95a2\u3059\u308b\u554f\u984c<\/li>\n\n\n\n<li>\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u6545\u969c<\/li>\n\n\n\n<li>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u4e92\u63db\u6027\u306e\u554f\u984c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8fdca0f3\">\u3053\u3053\u3067\u3082\u3001\u6e2c\u5b9a\u5024\u3092\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u898f\u5b9a\u95be\u5024\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-2d535c9e\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-12368dce\"><strong>\u300c\u30cf\u30a4\u30a2\u30e9\u30fc\u30e0\u300d\u3068\u300c\u30ed\u30fc\u30a2\u30e9\u30fc\u30e0\u300d\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3cebd04f\">DDM\u306f\u3001\u5358\u306b\u6570\u5b57\u3092\u8868\u793a\u3059\u308b\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ff0a39f8\">\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u8a3a\u65ad\u95be\u5024\u3092\u542b\u3081\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1bf73c3c\">\u6b21\u306e\u3088\u3046\u306a\u8868\u793a\u304c\u51fa\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u30ec\u30d9\u30eb\u30a2\u30e9\u30fc\u30e0<\/li>\n\n\n\n<li>\u300c\u9ad8\u300d\u306e\u8b66\u5831<\/li>\n\n\n\n<li>\u4f4e\u30ec\u30d9\u30eb\u8b66\u544a<\/li>\n\n\n\n<li>\u4f4e\u30ec\u30d9\u30eb\u30a2\u30e9\u30fc\u30e0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a1111e21\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/td><td><strong>\u73fe\u5728<\/strong><\/td><td><strong>\u4f4e\u30ec\u30d9\u30eb\u30a2\u30e9\u30fc\u30e0<\/strong><\/td><td><strong>\u9ad8\u30ec\u30d9\u30eb\u30a2\u30e9\u30fc\u30e0<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\u6e29\u5ea6<\/td><td>48\u00b0C<\/td><td>-5\u2103<\/td><td>75\u00b0C<\/td><\/tr><tr><td>TX\u30d1\u30ef\u30fc<\/td><td>-2.5 dBm<\/td><td>-8 dBm<\/td><td>+1 dBm<\/td><\/tr><tr><td>RX\u30d1\u30ef\u30fc<\/td><td>-8.1 dBm<\/td><td>-14 dBm<\/td><td>+0.5 dBm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fcf9b519\"><strong>\u3053\u308c\u3089\u306e\u6570\u5024\u306f\u3042\u304f\u307e\u3067\u4e00\u4f8b\u3067\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-01a66cd2\">\u5404\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3054\u3068\u306b\u3001\u7570\u306a\u308b\u3057\u304d\u3044\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a2cc4630\">SFF-8472\u4ed5\u69d8\u3067\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u5b9f\u88c5\u3055\u308c\u308b\u5834\u5408\u3001\u30a2\u30e9\u30fc\u30e0\u304a\u3088\u3073\u8b66\u544a\u306e\u95be\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002. <\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e9ff6548\">\u305d\u306e\u305f\u3081\u3001\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u6b21\u306e\u3088\u3046\u306a\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-061525d0\"><strong>RX \u96fb\u529b\u4f4e\u4e0b\u8b66\u544a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-68d7e519\">\u307e\u305f\u306f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-62d236eb\"><strong>\u9ad8\u6e29\u30a2\u30e9\u30fc\u30e0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-69dcb12d\">\u3059\u3079\u3066\u306e\u5024\u3092\u624b\u4f5c\u696d\u3067\u6bd4\u8f03\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-c2d02ca5\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-029baf1e\"><strong>SFP\u306eDDM\uff0fDOM\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b506e038\">\u3053\u308c\u306f\u3001\u304a\u4f7f\u3044\u306e\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u307e\u305f\u306fNIC\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f008603c\">\u305f\u3068\u3048\u3070\u3001\u591a\u304f\u306e\u30b7\u30b9\u30b3\u88fd\u30c7\u30d0\u30a4\u30b9\u306f\u6b21\u306e\u3088\u3046\u306a\u30b3\u30de\u30f3\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d692bdc5\">show interfaces transceiver<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-adb0543d\">\u307e\u305f\u306f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-76d17ac6\">show interfaces transceiver detail<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3de4fb72\">Cisco\u306e\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u7d50\u679c\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5185\u5bb9\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9bdb3b3f\"><strong>\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u3001\u9001\u4fe1\u96fb\u529b\u3001\u53d7\u4fe1\u96fb\u529b<\/strong> \u5bfe\u5fdc\u3057\u3066\u3044\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304b\u3089\u76f4\u63a5\u3002. <\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-96949adf\">\u4ed6\u306e\u30e1\u30fc\u30ab\u30fc\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u540c\u3058\u60c5\u5831\u3092\u8868\u793a\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CLI<\/li>\n\n\n\n<li>Web\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/li>\n\n\n\n<li>SNMP<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9<\/li>\n\n\n\n<li>\u76e3\u8996\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f60dc105\">MikroTik\u3001Ubiquiti\u3001Huawei\u3001H3C \u306a\u3069\u306e\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u3063\u3066\u306f\u3001\u30e1\u30cb\u30e5\u30fc\u3084\u30b3\u30de\u30f3\u30c9\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2fb94862\">\u91cd\u8981\u306a\u306e\u306f\u3001\u6b21\u306e\u70b9\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ce06c7da\"><strong>SFP\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30db\u30b9\u30c8\u30c7\u30d0\u30a4\u30b9\u3082DDM\u306e\u8aad\u307f\u53d6\u308a\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-bae29f97\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-04cc6029\"><strong>\u4f7f\u7528\u3057\u3066\u3044\u308bSFP\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30c7\u30fc\u30bf\u304c\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\u306a\u305c\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-faa12603\">\u3053\u3046\u3044\u3046\u3053\u3068\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-aec00220\">\u8003\u3048\u3089\u308c\u308b\u7406\u7531\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>\u305d\u306e\u30dd\u30fc\u30c8\u3067\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306fDOM\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093<\/li>\n\n\n\n<li>SFP\u306f\u5b9f\u969b\u306b\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093<\/li>\n\n\n\n<li>\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306f\u3001DDM\u60c5\u5831\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u305b\u3093<\/li>\n\n\n\n<li>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u5b8c\u5168\u306b\u306f\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u305b\u3093<\/li>\n\n\n\n<li>\u30e2\u30b8\u30e5\u30fc\u30ebEEPROM\u3092\u6b63\u3057\u304f\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093<\/li>\n\n\n\n<li>\u76e3\u8996\u306f\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059<\/li>\n\n\n\n<li>\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u4e92\u63db\u6027\u306e\u5236\u9650\u304c\u3042\u308a\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8842c9f7\">\u3068\u3044\u3046\u308f\u3051\u3067\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-98b1bf23\"><strong>SFP\u3067\u306eDDM\u30b5\u30dd\u30fc\u30c8\u304c\u3042\u308b\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u3059\u3079\u3066\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u305d\u306e\u60c5\u5831\u3092\u8868\u793a\u3067\u304d\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d04d81b6\">\u53cc\u65b9\u304c\u3053\u308c\u3092\u652f\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-e2d6c4af\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-65ff46fc\"><strong>DDM\u306fSNMP\u3067\u76e3\u8996\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-88698c38\">\u306f\u3044\u3001\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u6a5f\u5668\u3067\u3042\u308c\u3070\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-30bc160f\">\u3053\u308c\u306f\u3001\u7279\u306b\u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u6709\u7528\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f2984910\">\u5404\u30b9\u30a4\u30c3\u30c1\u306b\u624b\u52d5\u3067\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306fSNMP\u3092\u5229\u7528\u3057\u3066\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u60c5\u5831\u3092\u53ce\u96c6\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fc7a88cd\">\u305f\u3068\u3048\u3070\u3001\u30b7\u30b9\u30b3\u306f\u3001SFP\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306eDOM MIB\u306b\u3088\u308b\u76e3\u8996\u306b\u3064\u3044\u3066\u3001\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u30ec\u30fc\u30b6\u30fc\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u3001TX\u5149\u51fa\u529b\u3001RX\u5149\u51fa\u529b\u306a\u3069\u3092\u542b\u3081\u3066\u6587\u66f8\u5316\u3057\u3066\u3044\u307e\u3059\u3002. <a href=\"https:\/\/www.cisco.com\/c\/en\/us\/td\/docs\/switches\/lan\/cisco_ie3010\/software\/release\/15-2_2_e\/configuration\/guide\/SwCfg\/swsnmp.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">\u30b7\u30b9\u30b3<\/a><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-01389811\">\u3064\u307e\u308a\u3001\u6570\u5341\u304b\u3089\u6570\u767e\u3082\u306e\u5149\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u76e3\u8996\u3057\u3001\u4f55\u3089\u304b\u306e\u5909\u5316\u304c\u3042\u3063\u305f\u969b\u306b\u8b66\u544a\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-eb3246d3\">\u4f8b\u3048\u3070\u3001\u3053\u3046\u3060\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5e6d3464\"><strong>\u901a\u5e38\u53d7\u4fe1\u51fa\u529b\uff1a-7 dBm<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-de017aa8\">\u6570\u30f6\u6708\u5f8c\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d478c1dd\"><strong>RX\u51fa\u529b\uff1a-10 dBm<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d27aba3b\">\u305d\u306e\u5f8c\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-12b257b4\"><strong>RX\u51fa\u529b\uff1a-13 dBm<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-021d6f8f\">\u305d\u306e\u30ea\u30f3\u30af\u306f\u307e\u3060\u6709\u52b9\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u305d\u306e\u50be\u5411\u3092\u898b\u308c\u3070\u308f\u304b\u308b\u3088\u3046\u306b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-07168baa\">\u5149\u8def\u4e0a\u306e\u4f55\u304b\u304c\u3001\u307e\u3059\u307e\u3059\u60aa\u5316\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0a430b78\">\u305d\u3046\u3059\u308c\u3070\u3001\u305d\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3067\u3057\u3087\u3046 <strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u56de\u7dda\u304c\u5b9f\u969b\u306b\u30c0\u30a6\u30f3\u3059\u308b\u524d\u306b<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-63e2b5ac\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9677756e\"><strong>\u3059\u3079\u3066\u306eSFP\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-25ea59e9\">\u3044\u3044\u3048\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-53f9fa15\">\u591a\u304f\u306e\u6700\u65b0\u306e\u5149\u5b66\u5f0fSFP\u304a\u3088\u3073SFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3059\u3079\u3066\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a0c373a7\">\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u8cfc\u5165\u3059\u308b\u969b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u7528\u8a9e\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-806a03b7\"><strong>DDM<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-95a6a0d4\"><strong>DOM<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-382ade8a\"><strong>\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-498e0959\"><strong>SFF-8472<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-57e39e97\">\u307e\u305f\u3001\u6b21\u306e\u70b9\u306b\u3082\u7559\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>RJ45 \u9285\u88fd SFP<\/strong> \u306f\u3001\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8a5ef30b\">\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4ecb\u3057\u3066\u5149\u3092\u9001\u4fe1\u3057\u306a\u3044\u305f\u3081\u3001\u5149TX\u30d1\u30ef\u30fc\u3084\u5149RX\u30d1\u30ef\u30fc\u3068\u3044\u3046\u4ed5\u69d8\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-8bc4564b\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8cbc3dfe\"><strong>DDM\u306f\u5149\u30d1\u30ef\u30fc\u30e1\u30fc\u30bf\u30fc\u306e\u4ee3\u308f\u308a\u306b\u306a\u308b\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-da2392bc\">\u305d\u3046\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1cdb887e\">DDM\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u6700\u9069\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c21\u5358\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/li>\n\n\n\n<li>\u9060\u9694\u76e3\u8996<\/li>\n\n\n\n<li>\u53d7\u4fe1\u96fb\u529b\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u9001\u4fe1\u96fb\u529b\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>SFP\u306e\u6e29\u5ea6\u76e3\u8996<\/li>\n\n\n\n<li>\u9577\u671f\u7684\u306a\u50be\u5411\u3092\u6ce8\u8996\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8b5bfa99\">\u3057\u304b\u3057\u3001\u5916\u90e8\u306e <strong>\u5149\u30d1\u30ef\u30fc\u30e1\u30fc\u30bf<\/strong> \u5149\u4fe1\u53f7\u3092\u500b\u5225\u306b\u6e2c\u5b9a\u3057\u305f\u3044\u5834\u5408\u306b\u306f\u3001\u4f9d\u7136\u3068\u3057\u3066\u6709\u7528\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-289e523a\">\u3053\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u975e\u5e38\u306b\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-628c3d68\"><strong>DDM = SFP\u306f\u3001\u691c\u77e5\u3057\u305f\u60c5\u5831\u3092\u901a\u77e5\u3057\u307e\u3059\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8966d722\"><strong>\u5149\u30d1\u30ef\u30fc\u30e1\u30fc\u30bf\u30fc\uff1d\u5225\u306e\u6e2c\u5b9a\u5668\u3067\u5149\u3092\u76f4\u63a5\u6e2c\u5b9a\u3059\u308b\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-94e00670\">\u65e5\u5e38\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\u306b\u304a\u3044\u3066\u3001DDM\u306f\u975e\u5e38\u306b\u4fbf\u5229\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b5f9130c\">\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6577\u8a2d\u3001\u691c\u8a3c\u3001\u3042\u308b\u3044\u306f\u3088\u308a\u8a73\u7d30\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u306f\u3001\u5149\u30d1\u30ef\u30fc\u30e1\u30fc\u30bf\u30fc\u304c\u4f9d\u7136\u3068\u3057\u3066\u975e\u5e38\u306b\u6709\u7528\u3067\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-4efbb0b6\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a5ff8fff\"><strong>DDM \u5bfe DOM\uff1a\u9055\u3044\u306f\u3042\u308b\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-32708c16\">\u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u5c02\u9580\u7528\u8a9e\u306b\u3064\u3044\u3066\u6c17\u306b\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3198d596\"><strong>DDM<\/strong> \u901a\u5e38\u306f\u2026\u2026\u3092\u610f\u5473\u3059\u308b <strong>\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e803d770\"><strong>DOM<\/strong> \u4e00\u822c\u7684\u306b\uff5e\u3068\u3057\u3066\u4f7f\u308f\u308c\u307e\u3059 <strong>\u30c7\u30b8\u30bf\u30eb\u5149\u5b66\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0dd41d14\">SFP\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5b9f\u52d9\u306b\u304a\u3044\u3066\u306f\u3001\u3053\u308c\u3089\u306e\u7528\u8a9e\u306f\u3044\u305a\u308c\u3082\u3001\u540c\u3058\u91cd\u8981\u306a\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a78cdd77\"><strong>\u6e29\u5ea6<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3953ea6f\"><strong>\u96fb\u5727<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6a695031\"><strong>\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-52eb612b\"><strong>TX\u30d1\u30ef\u30fc<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9d2f29b5\"><strong>RX\u30d1\u30ef\u30fc<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ef7dcde3\">\u91cd\u8981\u306a\u306e\u306f\u3001\u5546\u54c1\u30da\u30fc\u30b8\u306b\u300cDDM\u300d\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u304b\u300cDOM\u300d\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e0fff2d4\">\u91cd\u8981\u306a\u8cea\u554f\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a7636ee5\"><strong>\u5fc5\u8981\u306a\u8a3a\u65ad\u60c5\u5831\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-46b16e5b\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-88635dd7\"><strong>\u6700\u7d42\u7684\u306a\u7b54\u3048\uff1aDDM\uff0fDOM\u306f\u306a\u305c\u6709\u7528\u306a\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c15e7474\">\u8003\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044 <strong>SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u5185\u8535\u3055\u308c\u305f\u5c0f\u578b\u306e\u30d8\u30eb\u30b9\u30e2\u30cb\u30bf\u30fc\u3068\u3057\u3066\u306eDDM\uff0fDOM<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d9527737\">\u305d\u308c\u304c\u306a\u3051\u308c\u3070\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5b29aed7\"><strong>Link UP<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8b784052\">\u307e\u305f\u306f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-aacfa8b5\"><strong>\u30ea\u30f3\u30af\u304c\u5207\u308c\u3066\u3044\u307e\u3059<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-19351933\">DDM\u3092\u4f7f\u3048\u3070\u3001\u3088\u308a\u7684\u78ba\u306a\u8cea\u554f\u3092\u6295\u3052\u304b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-41e55a88\"><strong>\u79c1\u306eSFP\u306f\u71b1\u304f\u306a\u308a\u3059\u304e\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d347bfec\"><strong>\u30ec\u30fc\u30b6\u30fc\u306f\u6b63\u5e38\u306b\u7167\u5c04\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4f292517\"><strong>RX\u4fe1\u53f7\u304c\u5f31\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-510fbb51\"><strong>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u96fb\u5727\u306b\u7570\u5e38\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ada1ed57\">\u305d\u306e\u305f\u3081\u3001DDM\u306f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u7279\u306b\u6709\u7528\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SFP\u304a\u3088\u3073SFP+\u30e2\u30b8\u30e5\u30fc\u30eb<\/li>\n\n\n\n<li>10G\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u56de\u7dda<\/li>\n\n\n\n<li>BiDi SFP+<\/li>\n\n\n\n<li>\u9577\u8ddd\u96e2\u5149\u901a\u4fe1\u56de\u7dda<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n\n\n\n<li>FTTH\/PON\u6a5f\u5668<\/li>\n\n\n\n<li>\u4f01\u696d\u5411\u3051\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-dd3798a9\">DDM\u3092\u521d\u3081\u3066\u3054\u5229\u7528\u306b\u306a\u308b\u65b9\u306f\u3001\u6b21\u306e3\u3064\u306e\u4fa1\u5024\u89b3\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ee87027d\"><strong>\u6e29\u5ea6 \u2014 \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u904e\u71b1\u3057\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-37e711f5\"><strong>TX Power \u2014 \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6b63\u5e38\u306b\u5149\u3092\u51fa\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-24048642\"><strong>RX Power \u2014 \u53d7\u4fe1\u6a5f\u306b\u306f\u5341\u5206\u306a\u5149\u304c\u5c4a\u3044\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b029bffa\">\u3053\u308c\u30893\u3064\u306e\u8981\u7d20\u3060\u3051\u3067\u3001\u9a5a\u304f\u307b\u3069\u591a\u304f\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-64f9ac31\"><\/div>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-88e093bf\"><strong>\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-579578f1\"><strong>\u30c0\u30cb\u30a8\u30eb\u304b\u3089\u306e\u8cea\u554f\uff1aDDM\u306fDOM\u3068\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-178e53db\">\u5b9f\u7528\u7684\u306aSFP\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u307b\u3068\u3093\u3069\u306b\u304a\u3044\u3066\u3001\u3053\u308c\u3089\u306e\u7528\u8a9e\u306f\u540c\u3058\u7a2e\u985e\u306e\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u3092\u6307\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002DDM\u306f\u4e00\u822c\u7684\u306b\u300c\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08Digital Diagnostic Monitoring\uff09\u300d\u3092\u610f\u5473\u3057\u3001DOM\u306f\u4e00\u822c\u7684\u306b\u300c\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff08Digital Optical Monitoring\uff09\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8e783124\"><strong>\u30de\u30a4\u30b1\u30eb\u304b\u3089\u306e\u8cea\u554f\uff1a\u3059\u3079\u3066\u306eSFP+\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-65791f97\">\u3044\u3044\u3048\u3002\u6700\u8fd1\u306e\u5149\u5b66\u5f0fSFP\u304a\u3088\u3073SFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u591a\u304f\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e00\u90e8\u306e\u65e7\u578b\u3001\u4f4e\u4fa1\u683c\u3001\u307e\u305f\u306f\u7279\u6b8a\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5fc5\u305a\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4ed5\u69d8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c2a65c81\"><strong>\u30a2\u30ec\u30c3\u30af\u30b9\u304b\u3089\u306e\u8cea\u554f\uff1a\u6700\u3082\u6709\u7528\u306aSFP DDM\u5024\u306f\u3069\u308c\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ff5b0048\">\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3064\u3044\u3066\u306f\u3001, <strong>RX\u30d1\u30ef\u30fc<\/strong> \u3053\u308c\u306f\u3001\u5b9f\u969b\u306b\u53d7\u4fe1\u6a5f\u306b\u5230\u9054\u3057\u3066\u3044\u308b\u5149\u4fe1\u53f7\u306e\u91cf\u304c\u3069\u308c\u307b\u3069\u304b\u3092\u793a\u3057\u3066\u304f\u308c\u308b\u305f\u3081\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u6700\u3082\u6709\u7528\u306a\u5024\u306e\u4e00\u3064\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0a99e6db\"><strong>\u30c8\u30fc\u30de\u30b9\u3055\u3093\u306e\u8cea\u554f\uff1a\u306a\u305c\u79c1\u306eSFP\u306eRX\u96fb\u6e90\u96fb\u5727\u304c\u8ca0\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-63e078ec\">\u305d\u308c\u306f\u6b63\u5e38\u306a\u3053\u3068\u3067\u3059\u3002\u5149\u51fa\u529b\u306f\u901a\u5e38\u3001dBm \u3067\u8868\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001-5 dBm \u306f -15 dBm \u3088\u308a\u3082\u5f37\u3044\u5024\u3067\u3059\u3002\u6e2c\u5b9a\u5024\u306f\u3001\u304a\u4f7f\u3044\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u53d7\u4fe1\u7bc4\u56f2\u3068\u5e38\u306b\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8dc10110\"><strong>\u30b1\u30d3\u30f3\u304b\u3089\u306e\u8cea\u554f\uff1aDDM\u306f\u6c5a\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u30fc\u30b3\u30cd\u30af\u30bf\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-59d70ae8\">\u76f4\u63a5\u7684\u306a\u539f\u56e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u30b3\u30cd\u30af\u30bf\u304c\u6c5a\u308c\u3066\u3044\u308b\u3068\u3001\u8ffd\u52a0\u306e\u5149\u640d\u5931\u304c\u751f\u3058\u3001\u305d\u306e\u7d50\u679c\u3001RX\u30d1\u30ef\u30fc\u304c\u7570\u5e38\u306b\u4f4e\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002RX\u30d1\u30ef\u30fc\u304c\u6025\u6fc0\u306b\u4f4e\u4e0b\u3057\u305f\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30b3\u30cd\u30af\u30bf\u306e\u70b9\u691c\u3068\u6e05\u6383\u3092\u884c\u3046\u3053\u3068\u304c\u3001\u6709\u52b9\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u624b\u9806\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-efe82353\"><strong>\u30b8\u30a7\u30fc\u30e0\u30ba\u304b\u3089\u306e\u8cea\u554f\uff1aBiDi SFP+\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5d095bbb\">\u591a\u304f\u306eBiDi SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u306fDDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002DDM\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u901a\u5e38\u3001\u6e29\u5ea6\u3001\u9001\u4fe1\u96fb\u529b\u3001\u53d7\u4fe1\u96fb\u529b\u3001\u96fb\u5727\u3001\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u306a\u3069\u306e\u4e3b\u8981\u306a\u8a3a\u65ad\u60c5\u5831\u3092\u5831\u544a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"wp-block-wd-section wd-e54e287f\">\n<div class=\"wp-block-wd-container wd-dir-col wd-align wd-58499612\">\n<h2 class=\"wp-block-wd-title title wd-design-underlined wd-ed5f6cf8\"><span>\u95a2\u9023\u5546\u54c1<\/span><\/h2>\n\n\n\t\t\t\n\t\t\t<div id=\"carousel-505\" class=\"wd-carousel-container  wd-cb327014 wd-products-element wd-products products wd-loop-builder-off title-line-two\">\n\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-carousel-inner\">\n\t\t\t\t\t<div class=\"wd-carousel wd-grid\" data-scroll_per_page=\"yes\" style=\"--wd-col-lg:3;--wd-col-md:3;--wd-col-sm:2;--wd-gap-lg:20px;--wd-gap-sm:10px;\">\n\t\t\t\t\t\t<div class=\"wd-carousel-wrap\">\n\t\t\t\t\t\t\t\t\t<div class=\"wd-carousel-item\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"wd-product wd-hover-quick product-grid-item product type-product post-20921 status-publish instock product_cat-sfp-sfp-1g-2-5g-5g-10g product_tag-10g product_tag-10g-sfp product_tag-bidi product_tag-bidi-transceiver product_tag-ddm product_tag-lc product_tag-optical-module product_tag-sfp-module product_tag-sfp product_tag-single-mode-fiber product_tag-wdm has-post-thumbnail featured shipping-taxable purchasable product-type-variable has-default-attributes\" data-loop=\"1\" data-id=\"20921\">\n\t\n<div class=\"wd-product-wrapper product-wrapper\">\n\t<div class=\"wd-product-thumb product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product\/ll-sfp-10g-bx20-10g-bidi-sfp-transceiver-20km-lc-smf-ddm\/\" class=\"wd-product-img-link product-image-link\" tabindex=\"-1\" aria-label=\"LL-SFP-10G-BX20 10G BiDi SFP+ \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300120km\u3001LC\u3001SMF\u3001DDM\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-400x400.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-400x400.jpg 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-800x800.jpg 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-1600x1600.jpg 1600w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-768x768.jpg 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-1536x1536.jpg 1536w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-12x12.jpg 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-1200x1200.jpg 1200w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4-150x150.jpg 150w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX20-4.jpg 1770w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t\t<div class=\"product-labels labels-rounded-sm\">\n\t\t\t\t<span class=\"featured product-label wd-shape-round-sm\">\u30db\u30c3\u30c8<\/span> <span class=\"new product-label wd-shape-round-sm\">\u65b0\u3057\u3044<\/span>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"wd-product-img-hover hover-img\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-400x400.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-1600x1600.png 1600w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-1536x1536.png 1536w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-1200x1200.png 1200w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60-150x150.png 150w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/LL-SFP-10G-BX60.png 2048w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" title=\"\">\t\t\t<\/div>\n\t\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product\/ll-sfp-10g-bx20-10g-bidi-sfp-transceiver-20km-lc-smf-ddm\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_20921\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button add-to-cart-loop\" data-product_id=\"20921\" data-product_sku=\"LL-SFP-10G-BX20\" aria-label=\"\u201cLL-SFP-10G-BX20 10G BiDi SFP+ Transceiver, 20km, LC, SMF, DDM\u201d \u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"wd-action-icon\"><span class=\"wd-check-icon\"><\/span><\/span><span class=\"wd-action-text\" data-no-translation=\"\" data-trp-gettext=\"\">\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_20921\" class=\"screen-reader-text\">\n\t\t\u3053\u306e\u5546\u54c1\u306b\u306f\u8907\u6570\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002 \u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u5546\u54c1\u30da\u30fc\u30b8\u304b\u3089\u9078\u629e\u3067\u304d\u307e\u3059\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/www.luleey.com\/ja\/product\/ll-sfp-10g-bx20-10g-bidi-sfp-transceiver-20km-lc-smf-ddm\/\">LL-SFP-10G-BX20 10G BiDi SFP+ \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300120km\u3001LC\u3001SMF\u3001DDM<\/a><\/h3>\n\t\t\t<div class=\"wd-product-cats\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product-category\/optical_module_transceivers\/sfp-sfp-1g-2-5g-5g-10g\/\" rel=\"tag\">SFP\/SFP+ (1G\/2.5G\/5G\/10G)<\/a>\t\t<\/div>\n\t\t\t\t\n\t<span class=\"price\"><span class=\"wmc-cache-pid\" data-wmc_product_id=\"20921\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">USD $<\/span>29.99<\/bdi><\/span><\/span><\/span>\n<div id=\"wc-stripe-bnpl-shop-msg-20921\" class=\"wc-stripe-bnpl-shop-message\"><\/div>\n\t<div style=\"margin-left: 1em;\"><span class=\"tagged_as\"  style=\"color: #DF5D00; font-size:12px\">\u30bf\u30b0: <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/10g\/\" rel=\"tag\">10G<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/10g-sfp\/\" rel=\"tag\">10G SFP+<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/bidi\/\" rel=\"tag\">BIDI<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/bidi-transceiver\/\" rel=\"tag\">BiDi\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/ddm\/\" rel=\"tag\">DDM<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/lc\/\" rel=\"tag\">LC<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/optical-module\/\" rel=\"tag\">\u5149\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/sfp-module\/\" rel=\"tag\">sfp\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/sfp\/\" rel=\"tag\">SFP+<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/single-mode-fiber\/\" rel=\"tag\">\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/wdm\/\" rel=\"tag\">WDM<\/a><\/span><\/div>\n\t\n\t\t<\/div>\n<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"wd-carousel-item\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"wd-product wd-hover-quick product-grid-item product type-product post-21055 status-publish instock product_cat-sfp-sfp-1g-2-5g-5g-10g product_tag-10km-sfp product_tag-2-5g-sfp product_tag-bidi-sfp-module product_tag-lc-smf product_tag-optical-module has-post-thumbnail featured shipping-taxable purchasable product-type-variable has-default-attributes\" data-loop=\"2\" data-id=\"21055\">\n\t\n<div class=\"wd-product-wrapper product-wrapper\">\n\t<div class=\"wd-product-thumb product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product\/2-5g-lc-optical-module-bidi-smf-sfp-copy\/\" class=\"wd-product-img-link product-image-link\" tabindex=\"-1\" aria-label=\"2.5G BiDi SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001LC\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5358\u4e00\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300110km\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/c5e06760-ffa4-4c57-8b85-fe9932b1ce58-400x400.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/c5e06760-ffa4-4c57-8b85-fe9932b1ce58-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/c5e06760-ffa4-4c57-8b85-fe9932b1ce58-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/c5e06760-ffa4-4c57-8b85-fe9932b1ce58-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/c5e06760-ffa4-4c57-8b85-fe9932b1ce58-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/c5e06760-ffa4-4c57-8b85-fe9932b1ce58-1200x1200.png 1200w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/c5e06760-ffa4-4c57-8b85-fe9932b1ce58-150x150.png 150w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/c5e06760-ffa4-4c57-8b85-fe9932b1ce58.png 1254w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t\t<div class=\"product-labels labels-rounded-sm\">\n\t\t\t\t<span class=\"featured product-label wd-shape-round-sm\">\u30db\u30c3\u30c8<\/span> <span class=\"new product-label wd-shape-round-sm\">\u65b0\u3057\u3044<\/span>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"wd-product-img-hover hover-img\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/71c08d62-dcd1-44c3-b672-059f9d284c98-400x400.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/71c08d62-dcd1-44c3-b672-059f9d284c98-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/71c08d62-dcd1-44c3-b672-059f9d284c98-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/71c08d62-dcd1-44c3-b672-059f9d284c98-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/71c08d62-dcd1-44c3-b672-059f9d284c98-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/71c08d62-dcd1-44c3-b672-059f9d284c98-1200x1200.png 1200w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/71c08d62-dcd1-44c3-b672-059f9d284c98-150x150.png 150w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/71c08d62-dcd1-44c3-b672-059f9d284c98.png 1254w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" title=\"\">\t\t\t<\/div>\n\t\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product\/2-5g-lc-optical-module-bidi-smf-sfp-copy\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_21055\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button add-to-cart-loop\" data-product_id=\"21055\" data-product_sku=\"LL-SFP-2.5G-BX10\" aria-label=\"\u201c2.5G BiDi SFP Module, LC Single Mode Single Fiber Transceiver, 10km\u201d \u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"wd-action-icon\"><span class=\"wd-check-icon\"><\/span><\/span><span class=\"wd-action-text\" data-no-translation=\"\" data-trp-gettext=\"\">\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_21055\" class=\"screen-reader-text\">\n\t\t\u3053\u306e\u5546\u54c1\u306b\u306f\u8907\u6570\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002 \u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u5546\u54c1\u30da\u30fc\u30b8\u304b\u3089\u9078\u629e\u3067\u304d\u307e\u3059\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/www.luleey.com\/ja\/product\/2-5g-lc-optical-module-bidi-smf-sfp-copy\/\">2.5G BiDi SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001LC\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u5358\u4e00\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300110km<\/a><\/h3>\n\t\t\t<div class=\"wd-product-cats\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product-category\/optical_module_transceivers\/sfp-sfp-1g-2-5g-5g-10g\/\" rel=\"tag\">SFP\/SFP+ (1G\/2.5G\/5G\/10G)<\/a>\t\t<\/div>\n\t\t\t\t\n\t<span class=\"price\"><span class=\"wmc-cache-pid\" data-wmc_product_id=\"21055\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">USD $<\/span>24.99<\/bdi><\/span><\/span><\/span>\n<div id=\"wc-stripe-bnpl-shop-msg-21055\" class=\"wc-stripe-bnpl-shop-message\"><\/div>\n\t<div style=\"margin-left: 1em;\"><span class=\"tagged_as\"  style=\"color: #DF5D00; font-size:12px\">\u30bf\u30b0: <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/10km-sfp\/\" rel=\"tag\">10km SFP<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/2-5g-sfp\/\" rel=\"tag\">2.5G SFP<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/bidi-sfp-module\/\" rel=\"tag\">BiDi SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/lc-smf\/\" rel=\"tag\">LC SMF<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/optical-module\/\" rel=\"tag\">\u5149\u30e2\u30b8\u30e5\u30fc\u30eb<\/a><\/span><\/div>\n\t\n\t\t<\/div>\n<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"wd-carousel-item\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"wd-product wd-hover-quick product-grid-item product type-product post-21049 status-publish last instock product_cat-sfp-sfp-1g-2-5g-5g-10g product_tag-1-25g-sfp product_tag-10km-sfp product_tag-bidi-sfp-module product_tag-optical-module product_tag-sc-smf has-post-thumbnail shipping-taxable purchasable product-type-variable has-default-attributes\" data-loop=\"3\" data-id=\"21049\">\n\t\n<div class=\"wd-product-wrapper product-wrapper\">\n\t<div class=\"wd-product-thumb product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product\/1-25g-bidi-sfp-module-gigabit-sc-smf-10km-ddm-transceiver-pair\/\" class=\"wd-product-img-link product-image-link\" tabindex=\"-1\" aria-label=\"1.25G BiDi SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30ae\u30ac\u30d3\u30c3\u30c8SC SMF 10km DDM\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30da\u30a2\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/db1a1b64-c7c3-4021-a25e-503a3fe17f75-400x400.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"SFP-BX10-SC\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/db1a1b64-c7c3-4021-a25e-503a3fe17f75-400x400.png 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/db1a1b64-c7c3-4021-a25e-503a3fe17f75-800x800.png 800w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/db1a1b64-c7c3-4021-a25e-503a3fe17f75-768x768.png 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/db1a1b64-c7c3-4021-a25e-503a3fe17f75-12x12.png 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/db1a1b64-c7c3-4021-a25e-503a3fe17f75-1200x1200.png 1200w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/db1a1b64-c7c3-4021-a25e-503a3fe17f75-150x150.png 150w, https:\/\/www.luleey.com\/wp-content\/uploads\/2026\/06\/db1a1b64-c7c3-4021-a25e-503a3fe17f75.png 1254w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t\t<div class=\"product-labels labels-rounded-sm\">\n\t\t\t\t<span class=\"new product-label wd-shape-round-sm\">\u65b0\u3057\u3044<\/span>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"wd-product-img-hover hover-img\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2024\/07\/0000-400x400.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/www.luleey.com\/wp-content\/uploads\/2024\/07\/0000-400x400.jpg 400w, https:\/\/www.luleey.com\/wp-content\/uploads\/2024\/07\/0000-150x150.jpg 150w, https:\/\/www.luleey.com\/wp-content\/uploads\/2024\/07\/0000-600x600.jpg 600w, https:\/\/www.luleey.com\/wp-content\/uploads\/2024\/07\/0000-768x768.jpg 768w, https:\/\/www.luleey.com\/wp-content\/uploads\/2024\/07\/0000-12x12.jpg 12w, https:\/\/www.luleey.com\/wp-content\/uploads\/2024\/07\/0000.jpg 800w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" title=\"\">\t\t\t<\/div>\n\t\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product\/1-25g-bidi-sfp-module-gigabit-sc-smf-10km-ddm-transceiver-pair\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_21049\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button add-to-cart-loop\" data-product_id=\"21049\" data-product_sku=\"SFP-BX10-SC\" aria-label=\"\u201c1.25G BiDi SFP Module, Gigabit SC SMF 10km DDM Transceiver Pair\u201d \u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span class=\"wd-action-icon\"><span class=\"wd-check-icon\"><\/span><\/span><span class=\"wd-action-text\" data-no-translation=\"\" data-trp-gettext=\"\">\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_21049\" class=\"screen-reader-text\">\n\t\t\u3053\u306e\u5546\u54c1\u306b\u306f\u8907\u6570\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002 \u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u5546\u54c1\u30da\u30fc\u30b8\u304b\u3089\u9078\u629e\u3067\u304d\u307e\u3059\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/www.luleey.com\/ja\/product\/1-25g-bidi-sfp-module-gigabit-sc-smf-10km-ddm-transceiver-pair\/\">1.25G BiDi SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30ae\u30ac\u30d3\u30c3\u30c8SC SMF 10km DDM\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30da\u30a2<\/a><\/h3>\n\t\t\t<div class=\"wd-product-cats\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.luleey.com\/ja\/product-category\/optical_module_transceivers\/sfp-sfp-1g-2-5g-5g-10g\/\" rel=\"tag\">SFP\/SFP+ (1G\/2.5G\/5G\/10G)<\/a>\t\t<\/div>\n\t\t\t\t\n\t<span class=\"price\"><span class=\"wmc-cache-pid\" data-wmc_product_id=\"21049\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\">USD $<\/span>13.99<\/bdi><\/span><\/span><\/span>\n<div id=\"wc-stripe-bnpl-shop-msg-21049\" class=\"wc-stripe-bnpl-shop-message\"><\/div>\n\t<div style=\"margin-left: 1em;\"><span class=\"tagged_as\"  style=\"color: #DF5D00; font-size:12px\">\u30bf\u30b0: <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/1-25g-sfp\/\" rel=\"tag\">1.25G SFP<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/10km-sfp\/\" rel=\"tag\">10km SFP<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/bidi-sfp-module\/\" rel=\"tag\">BiDi SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/optical-module\/\" rel=\"tag\">\u5149\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, <a href=\"https:\/\/www.luleey.com\/ja\/product-tag\/sc-smf\/\" rel=\"tag\">SC SMF<\/a><\/span><\/div>\n\t\n\t\t<\/div>\n<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"wd-nav-arrows wd-pos-sep wd-hover-1 wd-icon-1\">\n\t\t\t<div class=\"wd-btn-arrow wd-prev wd-disabled\">\n\t\t\t\t<div class=\"wd-arrow-inner\"><\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"wd-btn-arrow wd-next\">\n\t\t\t\t<div class=\"wd-arrow-inner\"><\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<div class=\"wd-nav-pagin-wrap text-center wd-style-shape wd-hide-lg wd-hide-sm\">\n\t\t\t<ul class=\"wd-nav-pagin\"><\/ul>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\n\n<a class=\"wp-block-wd-button btn btn-style-default btn-color-primary btn-size-large btn-shape-round wd-83ea51b5\" href=\"#\"><span>\u3059\u3079\u3066\u306e\u7279\u5178\u3092\u898b\u308b<\/span><\/a>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>DDM \u30d1\u30e9\u30e1\u30fc\u30bf\uff1a\u4f55\u304c\u308f\u304b\u308b\u306e\u304b\uff1f \u6e29\u5ea6\uff1aSFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6e29\u5ea6 \u96fb\u5727\uff1a\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u96fb\u5727\u304c\u4f9b\u7d66\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b<\/p>","protected":false},"author":1,"featured_media":21624,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[887],"tags":[1382,1391,1388,1389,1390],"class_list":["post-21623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-transmission-conversion","tag-optical-transceiver","tag-fiber-troubleshooting","tag-sfp-ddm","tag-sfp-dom","tag-sfp-optical-power"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/21623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/comments?post=21623"}],"version-history":[{"count":1,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/21623\/revisions"}],"predecessor-version":[{"id":21625,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/21623\/revisions\/21625"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media\/21624"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media?parent=21623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/categories?post=21623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/tags?post=21623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}