{"id":4722,"date":"2026-05-25T17:11:09","date_gmt":"2026-05-25T09:11:09","guid":{"rendered":"https:\/\/www.newsunn.com\/sfp-transceiver-module-selection-for-enterprise-gigabit-network-upgrade\/"},"modified":"2026-05-25T17:11:09","modified_gmt":"2026-05-25T09:11:09","slug":"sfp-transceiver-module-selection-for-enterprise-gigabit-network-upgrade","status":"publish","type":"post","link":"https:\/\/www.newsunn.com\/ja\/sfp-transceiver-module-selection-for-enterprise-gigabit-network-upgrade\/","title":{"rendered":"\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30ae\u30ac\u30d3\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u305f\u3081\u306e SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e"},"content":{"rendered":"
\n
\n

\u4e92\u63db\u6027\u3001\u8ddd\u96e2\u8981\u4ef6\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068 ROI \u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u9069\u5207\u306a SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30ae\u30ac\u30d3\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u306b\u306f\u3001\u5e2f\u57df\u5e45\u306e\u9700\u8981\u3092\u6e80\u305f\u3057\u306a\u304c\u3089\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u9069\u5408\u3059\u308b SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a8\u30f3\u30b8\u30cb\u30a2\u3068 IT \u7ba1\u7406\u8005\u304c\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3059\u3079\u3066\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6280\u8853\u4ed5\u69d8\u3001\u30d9\u30f3\u30c0\u30fc \u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3001\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u306f\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u4e92\u63db\u6027\u306e\u554f\u984c\u3092\u56de\u907f\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u6295\u8cc7\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002\u696d\u754c\u6a19\u6e96\u306b\u95a2\u3059\u308b\u8ffd\u52a0\u60c5\u5831\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30b5\u30a4\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u00a0ISO\u898f\u683c<\/a> \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3002<\/p>\n

\"\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba
\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b0\u30ec\u30fc\u30c9\u306e SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc \u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b9\u30a4\u30c3\u30c1\u306e\u8a2d\u7f6e\u304c\u53ef\u80fd<\/figcaption><\/figure>\n

SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u57fa\u790e\u3092\u7406\u89e3\u3059\u308b<\/h2>\n

SFP (Small Form-factor Pluggable) \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u304c\u5149\u30d5\u30a1\u30a4\u30d0\u307e\u305f\u306f\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9001\u53d7\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u53ef\u80fd\u306a\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6700\u65b0\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u6a5f\u5668\u306e\u56fa\u5b9a\u30dd\u30fc\u30c8\u3092\u7f6e\u304d\u63db\u3048\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306e\u67d4\u8edf\u6027\u3068\u5897\u5927\u3059\u308b\u5e2f\u57df\u5e45\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u62e1\u5f35\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u7d44\u7e54\u306f\u30b9\u30a4\u30c3\u30c1\u3084\u30eb\u30fc\u30bf\u30fc\u5168\u4f53\u3092\u4ea4\u63db\u3059\u308b\u3053\u3068\u306a\u304f\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u9069\u5fdc\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u9078\u629e\u3059\u308b\u3068\u304d\u306f\u3001\u54c1\u8cea\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb<\/a> \u8a55\u5224\u306e\u826f\u3044\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u306e\u4ed5\u69d8\u3002<\/p>\n

SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30011000BASE-T (\u9285\u7dda)\u30011000BASE-SX (\u30de\u30eb\u30c1\u30e2\u30fc\u30c9 \u30d5\u30a1\u30a4\u30d0\u30fc)\u30011000BASE-LX (\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 \u30d5\u30a1\u30a4\u30d0\u30fc) \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u901a\u4fe1\u898f\u683c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u5404\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u7279\u5b9a\u306e\u8ddd\u96e2\u8981\u4ef6\u3068\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5236\u7d04\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u901a\u5e38\u3001\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u63a5\u7d9a\u3001\u30b5\u30fc\u30d0\u30fc\u63a5\u7d9a\u3001\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3067\u306f\u8ddd\u96e2\u3084\u96fb\u78c1\u5e72\u6e09\u306e\u8981\u4ef6\u3092\u6e80\u305f\u305b\u306a\u3044\u5efa\u7269\u9593\u30ea\u30f3\u30af\u306b SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002<\/p>\n

\u30ae\u30ac\u30d3\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u4e3b\u8981\u306a SFP \u30e2\u30b8\u30e5\u30fc\u30eb \u30bf\u30a4\u30d7<\/h2>\n

\u30de\u30eb\u30c1\u30e2\u30fc\u30c9 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u7279\u306b 1000BASE-SX \u30d0\u30ea\u30a2\u30f3\u30c8\u306f\u3001\u6700\u5927 550 \u30e1\u30fc\u30c8\u30eb\u306e\u8ddd\u96e2\u306e\u4f01\u696d LAN \u74b0\u5883\u306b\u3068\u3063\u3066\u6700\u3082\u4e00\u822c\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f 850nm \u306e\u6ce2\u9577\u3067\u52d5\u4f5c\u3057\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044 VCSEL \u30ec\u30fc\u30b6\u30fc\u6280\u8853\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u65e2\u5b58\u306e\u30de\u30eb\u30c1\u30e2\u30fc\u30c9 \u30d5\u30a1\u30a4\u30d0\u30fc \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u7d44\u7e54\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001SX \u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u6295\u8cc7\u4fdd\u8b77\u306e\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u6c17\u3065\u304d\u307e\u3059\u3002\u306e\u305f\u3081\u306b \u5c4b\u5185\u30b1\u30fc\u30d6\u30eb<\/a> \u8a2d\u7f6e\u6642\u306b\u306f\u3001\u9069\u5207\u306a\u30b1\u30fc\u30d6\u30eb\u7ba1\u7406\u3068\u7d4c\u8def\u8a08\u753b\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

1000BASE-LX \u304a\u3088\u3073\u62e1\u5f35\u7bc4\u56f2\u30d0\u30ea\u30a2\u30f3\u30c8\u3092\u542b\u3080\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4fe1\u53f7\u518d\u751f\u6210\u306a\u3057\u3067 10 km \uff5e 80 km \u306e\u8ddd\u96e2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 1000BASE-LX\/LH \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u6a19\u6e96\u306e\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 \u30d5\u30a1\u30a4\u30d0\u3067\u6700\u5927 10 km \u3092\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u30ad\u30e3\u30f3\u30d1\u30b9\u5168\u4f53\u306e\u5c0e\u5165\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u9577\u3044\u5efa\u7269\u9593\u63a5\u7d9a\u306e\u5834\u5408\u300170km \u307e\u3067\u62e1\u5f35\u3067\u304d\u308b 1000BASE-ZX \u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u90fd\u5e02\u570f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8981\u4ef6\u306b\u52b9\u679c\u7684\u306b\u5fdc\u3048\u307e\u3059\u3002<\/p>\n

\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u91cd\u8981\u306a\u9078\u629e\u57fa\u6e96<\/h2>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306f\u3001\u8abf\u9054\u524d\u306b SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u65e2\u5b58\u306e\u30d5\u30a1\u30a4\u30d0\u30fc \u30d7\u30e9\u30f3\u30c8 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u9593\u306e\u6ce2\u9577\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6ce2\u9577\u304c\u4e00\u81f4\u3057\u306a\u3044\u3068\u3001\u3059\u3050\u306b\u63a5\u7d9a\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u308a\u3001\u4fe1\u53f7\u54c1\u8cea\u304c\u4f4e\u4e0b\u3057\u305f\u308a\u3059\u308b\u539f\u56e0\u3068\u306a\u308a\u3001\u5b9f\u7a3c\u50cd\u74b0\u5883\u3067\u306e\u8a3a\u65ad\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30fc \u30b1\u30fc\u30d6\u30eb\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3059\u308b\u3068\u3001\u6ce2\u9577\u306e\u8abf\u6574\u304c\u78ba\u5b9f\u306b\u306a\u308a\u3001\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u5c0e\u5165\u306e\u9045\u5ef6\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u304b\u3089\u306e\u5305\u62ec\u7684\u306a\u53c2\u8003\u8cc7\u6599 Google SEO \u30ac\u30a4\u30c9<\/a> \u7d44\u7e54\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u9069\u5207\u306b\u6587\u66f8\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n

DOM (\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0) \u3068\u3082\u547c\u3070\u308c\u308b\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0 (DDM) \u306f\u3001\u6e29\u5ea6\u3001\u96fb\u5727\u3001\u5149\u9001\u4fe1\u96fb\u529b\u3001\u53d7\u4fe1\u611f\u5ea6\u306a\u3069\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u52d5\u4f5c\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u53ef\u8996\u5316\u3057\u307e\u3059\u3002\u7a3c\u50cd\u6642\u9593\u3092\u512a\u5148\u3059\u308b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u5206\u6563\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30b0\u30e1\u30f3\u30c8\u5168\u4f53\u3067\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u8fc5\u901f\u306a\u969c\u5bb3\u5206\u96e2\u3092\u53ef\u80fd\u306b\u3059\u308b DDM \u6a5f\u80fd\u3092\u5099\u3048\u305f SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u30d9\u30f3\u30c0\u30fc\u9593\u306e\u4e92\u63db\u6027\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/h2>\n

OEM (\u76f8\u624b\u5148\u30d6\u30e9\u30f3\u30c9\u4f9b\u7d66) SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u30d7\u30ec\u30df\u30a2\u30e0\u4fa1\u683c\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u5927\u898f\u6a21\u5c0e\u5165\u306e\u4e88\u7b97\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u4e92\u63db\u6027\u306e\u3042\u308b SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4fe1\u983c\u3067\u304d\u308b\u30d9\u30f3\u30c0\u30fc\u304b\u3089\u5165\u624b\u3057\u305f\u5834\u5408\u3068\u540c\u7b49\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u5927\u5e45\u306a\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u696d\u754c\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001\u4e92\u63db\u6027\u306e\u3042\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u9069\u5207\u306b\u30c6\u30b9\u30c8\u304a\u3088\u3073\u8a8d\u8a3c\u3055\u308c\u305f\u5834\u5408\u3001\u4fe1\u983c\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u30b3\u30b9\u30c8\u3092 60-80% \u524a\u6e1b\u3067\u304d\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b9\u30a4\u30c3\u30c1 \u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u62d2\u5426\u3059\u308b SFP \u8a8d\u8a3c\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u901a\u3058\u3066\u30d9\u30f3\u30c0\u30fc \u30ed\u30c3\u30af\u3092\u5f37\u5316\u3057\u3066\u3044\u307e\u3059\u3002 IT \u30c1\u30fc\u30e0\u306f\u30b9\u30a4\u30c3\u30c1\u306e\u69cb\u6210\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3001\u3053\u308c\u3089\u306e\u5236\u9650\u3092\u6709\u52b9\u307e\u305f\u306f\u7121\u52b9\u306b\u3057\u305f\u5834\u5408\u306e\u904b\u7528\u3078\u306e\u5f71\u97ff\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7d44\u7e54\u306f\u3001\u7d44\u7e54\u5168\u4f53\u306b\u5927\u898f\u6a21\u306a\u5c0e\u5165\u3092\u884c\u3046\u524d\u306b\u3001\u4e92\u63db\u6027\u30b5\u30f3\u30d7\u30eb\u3092\u30c6\u30b9\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u6d41\u901a\u30d1\u30cd\u30eb - \u30d5\u30a1\u30a4\u30d0\u30fc\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb<\/a> \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3002<\/p>\n

\"\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba
\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e92\u63db\u6027\u306e\u305f\u3081\u306e SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u4ed5\u69d8\u306e\u6280\u8853\u8a55\u4fa1<\/figcaption><\/figure>\n

SFP+ \u3068 SFP: \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901f\u5ea6\u306e\u30de\u30c3\u30c1\u30f3\u30b0<\/h2>\n

1Gbps \u304b\u3089 10Gbps \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u79fb\u884c\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u7269\u7406\u7684\u306a\u985e\u4f3c\u6027\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001SFP \u3068 SFP+ \u306e\u30d5\u30a9\u30fc\u30e0 \u30d5\u30a1\u30af\u30bf\u30fc\u3092\u614e\u91cd\u306b\u533a\u5225\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 SFP+ \u30e2\u30b8\u30e5\u30fc\u30eb\u306f 10Gbps \u3067\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001\u9650\u5b9a\u3055\u308c\u305f\u69cb\u6210\u3067\u306f SFP \u30dd\u30fc\u30c8\u3068\u306e\u4e0b\u4f4d\u4e92\u63db\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001SFP+ \u30e2\u30b8\u30e5\u30fc\u30eb\u3092 SFP \u5c02\u7528\u30dd\u30fc\u30c8\u306b\u5c0e\u5165\u3059\u308b\u3068\u3001\u52d5\u4f5c\u304c 1Gbps \u306b\u5236\u9650\u3055\u308c\u308b\u305f\u3081\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u53ef\u80fd\u6027\u304c\u5236\u9650\u3055\u308c\u3001\u69cb\u6210\u304c\u6df7\u4e71\u3057\u307e\u3059\u3002<\/p>\n

10GBASE-LR SFP+ \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u6700\u5927 10km \u306e\u8ddd\u96e2\u307e\u3067\u306e\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 \u30d5\u30a1\u30a4\u30d0 10Gbps \u63a5\u7d9a\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u6a19\u6e96\u3092\u8868\u3057\u307e\u3059\u3002\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u4ee3\u66ff (10GBASE-SR) \u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u5efa\u7269\u306e\u6c34\u5e73\u914d\u7dda\u74b0\u5883\u5185\u3067\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044 10 Gbps \u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u8a08\u753b\u3059\u308b\u306b\u306f\u3001\u73fe\u5728\u304a\u3088\u3073\u4e88\u6e2c\u3055\u308c\u308b\u5e2f\u57df\u5e45\u8981\u4ef6\u3092\u9069\u5207\u306a\u30e2\u30b8\u30e5\u30fc\u30eb \u30ab\u30c6\u30b4\u30ea\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u306e\u305f\u3081\u306b \u5c4b\u5916\u30b1\u30fc\u30d6\u30eb<\/a> \u5c0e\u5165\u3059\u308b\u5834\u5408\u306f\u3001\u8010\u5019\u6027\u3068\u6e29\u5ea6\u5b9a\u683c\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u96fb\u529b\u30d0\u30b8\u30a7\u30c3\u30c8\u3068\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u306e\u8a55\u4fa1<\/h2>\n

\u30ea\u30f3\u30af\u96fb\u529b\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u8a08\u7b97\u3059\u308b\u3068\u3001SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52d5\u4f5c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u9069\u5207\u306a\u4fe1\u53f7\u30de\u30fc\u30b8\u30f3\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002\u96fb\u529b\u30d0\u30b8\u30a7\u30c3\u30c8\u306f\u3001\u6700\u5c0f\u9001\u4fe1\u96fb\u529b\u3068\u6700\u5c0f\u53d7\u4fe1\u611f\u5ea6\u306e\u5dee\u306b\u7b49\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u6642\u9593\u306e\u7d4c\u904e\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u52a3\u5316\u3084\u30b3\u30cd\u30af\u30bf\u306e\u640d\u5931\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u3001\u8a08\u7b97\u3055\u308c\u305f\u8981\u4ef6\u3092\u5c11\u306a\u304f\u3068\u3082 3dB \u4e0a\u56de\u308b\u30de\u30fc\u30b8\u30f3\u3092\u7dad\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3061\u3083\u3093\u3068\u3057\u305f \u914d\u96fb\u30e6\u30cb\u30c3\u30c8 \u2013 newsunn<\/a> \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3078\u306e\u5b89\u5b9a\u3057\u305f\u96fb\u529b\u4f9b\u7d66\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u5149\u30d5\u30a1\u30a4\u30d0\u30fc \u30b1\u30fc\u30d6\u30eb\u306e\u30bf\u30a4\u30d7\u306b\u3088\u3063\u3066\u3001\u3069\u306e SFP \u30e2\u30b8\u30e5\u30fc\u30eb \u30d0\u30ea\u30a2\u30f3\u30c8\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3067\u304d\u308b\u304b\u304c\u57fa\u672c\u7684\u306b\u6c7a\u307e\u308a\u307e\u3059\u3002 OM1\/OM2 \u30de\u30eb\u30c1\u30e2\u30fc\u30c9 \u30d5\u30a1\u30a4\u30d0\u306f\u3001\u30e2\u30fc\u30c0\u30eb\u5e2f\u57df\u5e45\u306e\u5236\u9650\u306b\u3088\u308a\u30011Gbps \u306e SX \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 OM3\/OM4 \u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u3001SX \u3068\u6539\u826f\u3055\u308c\u305f\u5230\u9054\u8ddd\u96e2\u306e\u62e1\u5f35\u3055\u308c\u305f\u30de\u30eb\u30c1\u30e2\u30fc\u30c9 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e21\u65b9\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u53e4\u3044\u5c4b\u5185\u30b1\u30fc\u30d6\u30eb\u8a2d\u5099\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u7d44\u7e54\u3067\u306f\u3001\u9ad8\u901f\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u6ce2\u9577\u8abf\u6574\u307e\u305f\u306f\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u8003\u616e\u3059\u308b \u5149\u30d5\u30a1\u30a4\u30d0\u30fcftth\u30b1\u30fc\u30d6\u30eb<\/a> \u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30c4\u30fc\u30fb\u30b6\u30fb\u30db\u30fc\u30e0\u5c55\u958b\u5411\u3051\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3002<\/p>\n

\u74b0\u5883\u8981\u4ef6\u3068\u904b\u7528\u8981\u4ef6<\/h2>\n

\u7523\u696d\u7528\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u306f\u3001-40 \u00b0C \uff5e 85 \u00b0C \u3067\u52d5\u4f5c\u3059\u308b\u62e1\u5f35\u6e29\u5ea6\u7bc4\u56f2\u306e SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002 0\u00b0C \uff5e 70\u00b0C \u306e\u7bc4\u56f2\u3067\u52d5\u4f5c\u3059\u308b\u6a19\u6e96\u306e\u5546\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u7121\u6761\u4ef6\u306e\u30ef\u30a4\u30e4\u30ea\u30f3\u30b0 \u30af\u30ed\u30fc\u30bc\u30c3\u30c8\u3001\u5c4b\u5916\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u3001\u307e\u305f\u306f\u88fd\u9020\u73fe\u5834\u306e\u914d\u7f6e\u3067\u306f\u65e9\u671f\u306b\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u6e29\u5ea6\u5b9a\u683c\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u65e9\u671f\u6545\u969c\u304c\u9632\u6b62\u3055\u308c\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9 \u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n

EMI\/EMC \u3078\u306e\u6e96\u62e0\u306f\u3001\u91cd\u96fb\u6c17\u6a5f\u5668\u3001\u53ef\u5909\u5468\u6ce2\u6570\u30c9\u30e9\u30a4\u30d6\u3001\u307e\u305f\u306f RF \u5e72\u6e09\u6e90\u306e\u3042\u308b\u74b0\u5883\u3067\u306f\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 \u30d5\u30a1\u30a4\u30d0\u306f\u3001\u9285\u306e\u4ee3\u66ff\u54c1\u3068\u6bd4\u8f03\u3057\u3066\u672c\u8cea\u7684\u306b\u512a\u308c\u305f EMI \u8010\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5c0e\u5165\u304c\u975e\u73fe\u5b9f\u7684\u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u5834\u5408\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30d1\u30c3\u30c1 \u30d1\u30cd\u30eb\u306b\u9069\u5207\u306b\u63a5\u5730\u3055\u308c\u305f\u30b7\u30fc\u30eb\u30c9\u4ed8\u304d SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u56f0\u96e3\u306a\u96fb\u6c17\u74b0\u5883\u306b\u304a\u3044\u3066\u4fe1\u53f7\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u7d44\u7e54\u306f\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059 www.nist.gov<\/a> \u5305\u62ec\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4fdd\u8b77\u6226\u7565\u306e\u305f\u3081\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3002<\/p>\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u30b3\u30b9\u30c8\u5206\u6790\u3068\u4e88\u7b97\u8a08\u753b<\/h2>\n

\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u4e88\u7b97\u306b\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u53d6\u5f97\u30b3\u30b9\u30c8\u4ee5\u4e0a\u306e\u3082\u306e\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u7f6e\u306e\u52b4\u529b\u3001\u30c6\u30b9\u30c8\u6a5f\u5668\u3001\u4e88\u5099\u54c1\u306e\u5728\u5eab\u3001\u304a\u3088\u3073\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306e\u8981\u4ef6\u306f\u3001\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002\u7d44\u7e54\u306f\u8003\u616e\u3059\u3079\u304d \u30d5\u30a1\u30a4\u30d0\u30fc\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u30c4\u30fc\u30eb \u2013 newsunn<\/a> \u5c0e\u5165\u4e88\u7b97\u3092\u8a08\u753b\u3059\u308b\u969b\u306b\u306f\u3001\u5149\u30d1\u30ef\u30fc\u6e2c\u5b9a\u88c5\u7f6e\u306e\u8cbb\u7528\u3068\u6821\u6b63\u30b5\u30a4\u30af\u30eb\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb \u30b3\u30b9\u30c8 \u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u524d\u6255\u3044\u4fa1\u683c\u304c\u9ad8\u304f\u306a\u3063\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u9ad8\u54c1\u8cea\u306e SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3088\u308a\u7d4c\u6e08\u7684\u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 MTBF (\u5e73\u5747\u6545\u969c\u9593\u9694) \u8a55\u4fa1\u3001\u4fdd\u8a3c\u7bc4\u56f2\u3001\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u306e\u30b5\u30dd\u30fc\u30c8\u5951\u7d04\u306f\u3001\u9577\u671f\u7684\u306a\u904b\u7528\u30b3\u30b9\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u7a3c\u50cd\u6642\u9593\u3092\u6700\u5927\u5316\u3059\u308b\u3053\u3068\u3092\u512a\u5148\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u9078\u629e\u3092\u6c7a\u5b9a\u3059\u308b\u969b\u306b\u3001\u3053\u308c\u3089\u306e\u8981\u7d20\u3068\u521d\u671f\u8abf\u9054\u306e\u7bc0\u7d04\u3092\u6bd4\u8f03\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 www.w3.org<\/a> WCAG \u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3002<\/p>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u30c6\u30b9\u30c8\u624b\u9806<\/h2>\n

SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9069\u5207\u306a\u53d6\u308a\u4ed8\u3051\u306f\u3001\u30dd\u30fc\u30c8\u306e\u6e05\u6d44\u5ea6\u3092\u78ba\u8a8d\u3057\u3001\u691c\u67fb\u9855\u5fae\u93e1\u3067\u30d5\u30a1\u30a4\u30d0\u30fc \u30b3\u30cd\u30af\u30bf\u306e\u7aef\u9762\u3092\u691c\u67fb\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u67d3\u306f\u3001\u4f01\u696d\u5c55\u958b\u306b\u304a\u3051\u308b\u30ea\u30f3\u30af\u969c\u5bb3\u3084\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u640d\u50b7\u306e\u4e3b\u306a\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u30af\u30ea\u30fc\u30cb\u30f3\u30b0 \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u78ba\u7acb\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5404\u5834\u6240\u3067\u30d5\u30a1\u30a4\u30d0\u30fc \u30af\u30ea\u30fc\u30cb\u30f3\u30b0 \u30c4\u30fc\u30eb\u306e\u5728\u5eab\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u904b\u7528\u306e\u4e2d\u65ad\u3092\u9632\u304e\u307e\u3059\u3002\u53c2\u7167 en.wikipedia.org<\/a> \u5305\u62ec\u7684\u306a\u6280\u8853\u6587\u66f8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

\u8a2d\u7f6e\u5f8c\u306e\u691c\u8a3c\u306b\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u4ed5\u69d8\u3078\u306e\u6e96\u62e0\u3092\u78ba\u8a8d\u3059\u308b\u53cc\u65b9\u5411\u5149\u30d1\u30ef\u30fc\u6e2c\u5b9a\u304c\u542b\u307e\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u6e2c\u5b9a\u3092\u6587\u66f8\u5316\u3059\u308b\u3068\u3001\u5c06\u6765\u306e\u6bd4\u8f03\u3067\u6bb5\u968e\u7684\u306a\u30d5\u30a1\u30a4\u30d0\u30fc\u52a3\u5316\u3092\u691c\u51fa\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u65b0\u3057\u3044\u8a2d\u7f6e\u3054\u3068\u306b\u3001\u30b3\u30cd\u30af\u30bf\u306e\u691c\u67fb\u3001\u6975\u6027\u306e\u691c\u8a3c\u3001DDM \u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u691c\u8a3c\u3092\u30ab\u30d0\u30fc\u3059\u308b\u30c6\u30b9\u30c8 \u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u78ba\u7acb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u9078\u629e\u306e\u6bd4\u8f03<\/h2>\n\n\n\n\n\n\n\n\n\n
\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e<\/th>\n\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7<\/th>\n\u6700\u5927\u8ddd\u96e2<\/th>\n\u4ee3\u8868\u7684\u306a\u7528\u9014<\/th>\n\u30b3\u30b9\u30c8\u7bc4\u56f2<\/th>\n<\/tr>\n<\/thead>\n
1000BASE-SX<\/td>\n\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\uff08OM1\uff5eOM4\uff09<\/td>\n550m<\/td>\n\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001LAN<\/td>\n$$<\/td>\n<\/tr>\n
1000BASE-LX<\/td>\n\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9<\/td>\n10km<\/td>\n\u30ad\u30e3\u30f3\u30d1\u30b9\u3001\u5efa\u7269\u306e\u76f8\u4e92\u63a5\u7d9a<\/td>\n$$$<\/td>\n<\/tr>\n
1000BASE-ZX<\/td>\n\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9<\/td>\n70km<\/td>\n\u7537\u6027\u3001\u9577\u8ddd\u96e2<\/td>\n$$$$<\/td>\n<\/tr>\n
10GBASE-SR<\/td>\n\u30de\u30eb\u30c1\u30e2\u30fc\u30c9 (OM3+)<\/td>\n300m<\/td>\n\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc10G<\/td>\n$$$<\/td>\n<\/tr>\n
10GBASE-LR<\/td>\n\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9<\/td>\n10km<\/td>\n\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba 10G \u30a2\u30c3\u30d7\u30ea\u30f3\u30af<\/td>\n$$$$<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u907f\u3051\u308b\u3079\u304d\u3088\u304f\u3042\u308b\u9078\u629e\u30df\u30b9<\/h2>\n

\u7d44\u7e54\u306f\u3001\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u306e\u4e92\u63db\u6027\u3092\u691c\u8a3c\u305b\u305a\u306b\u3001\u6700\u4f4e\u4fa1\u683c\u306e\u307f\u306b\u57fa\u3065\u3044\u3066 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u3001\u8fd4\u54c1\u306e\u914d\u9001\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u9045\u5ef6\u306a\u3069\u306e\u96a0\u308c\u305f\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u6b63\u78ba\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u4ed5\u69d8\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u8abf\u9054\u6c7a\u5b9a\u306e\u524d\u306b\u5305\u62ec\u7684\u306a\u30b5\u30a4\u30c8\u8abf\u67fb\u3068\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u76e3\u67fb\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u306b\u5bfe\u3059\u308b\u6ce8\u610f\u304c\u4e0d\u5341\u5206\u3067\u3042\u308b\u3053\u3068\u306f\u3001SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e\u306b\u304a\u3051\u308b\u3082\u3046 1 \u3064\u306e\u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc\u3092\u8868\u3057\u307e\u3059\u3002\u540c\u3058\u30d5\u30a1\u30a4\u30d0\u30fc\u914d\u7dda\u5185\u306b 850nm \u30de\u30eb\u30c1\u30e2\u30fc\u30c9 \u30e2\u30b8\u30e5\u30fc\u30eb\u3068 1310nm \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6df7\u5728\u3055\u305b\u308b\u3068\u3001\u5373\u5ea7\u306b\u30ea\u30f3\u30af\u969c\u5bb3\u304c\u767a\u751f\u3057\u307e\u3059\u3002 IT \u30c1\u30fc\u30e0\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc \u30b1\u30fc\u30d6\u30eb\u306e\u8a73\u7d30\u306a\u6587\u66f8\u3092\u7dad\u6301\u3057\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6ce8\u6587\u3059\u308b\u524d\u306b\u6ce2\u9577\u4ed5\u69d8\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u5c06\u6765\u6027\u306e\u3042\u308b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3<\/h2>\n

25GbE \u304a\u3088\u3073 100GbE \u306e\u901f\u5ea6\u3092\u8a08\u753b\u3059\u308b\u306b\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9032\u5316\u306e\u8ecc\u8de1\u3068\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u6295\u8cc7\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u73fe\u5728\u3001QSFP28 \u30e2\u30b8\u30e5\u30fc\u30eb\u306f 100 Gbps \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u652f\u914d\u3057\u3066\u304a\u308a\u3001SFP28 \u306f\u30b5\u30fc\u30d0\u30fc \u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306b 25 Gbps \u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u5927\u898f\u6a21\u306b\u4ea4\u63db\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u3053\u308c\u3089\u306e\u9ad8\u901f\u5316\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u6226\u7565\u3092\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30d5\u30a1\u30a4\u30d0 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3078\u306e\u6295\u8cc7\u6c7a\u5b9a\u3067\u306f\u3001\u65e2\u5b58\u306e\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 \u30d5\u30a1\u30a4\u30d0\u306e\u5bb9\u91cf\u3092\u500d\u5897\u3059\u308b\u6ce2\u9577\u5206\u5272\u591a\u91cd (WDM) \u6a5f\u80fd\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 DWDM \u304a\u3088\u3073 CWDM SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4f01\u696d\u306f\u8ffd\u52a0\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc \u30b1\u30fc\u30d6\u30eb\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306a\u304f\u5e2f\u57df\u5e45\u3092\u62e1\u5f35\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u67af\u6e07\u306e\u5236\u7d04\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u30ad\u30e3\u30f3\u30d1\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3068\u3063\u3066\u7279\u306b\u4fa1\u5024\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n

\u7d50\u8ad6<\/h2>\n

\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30ae\u30ac\u30d3\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u7528\u306e SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9069\u5207\u306b\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u6280\u8853\u7684\u306a\u4e92\u63db\u6027\u3001\u904b\u7528\u8981\u4ef6\u3001\u4e88\u7b97\u306e\u5236\u7d04\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5fb9\u5e95\u7684\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u8a55\u4fa1\u3001\u30d9\u30f3\u30c0\u30fc\u8a55\u4fa1\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u5206\u6790\u306b\u6295\u8cc7\u3059\u308b\u7d44\u7e54\u306f\u3001\u4fa1\u683c\u4e3b\u5c0e\u306e\u8abf\u9054\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u6bd4\u8f03\u3057\u3066\u512a\u308c\u305f\u6210\u679c\u3092\u9054\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u6982\u8aac\u3055\u308c\u3066\u3044\u308b\u9078\u629e\u57fa\u6e96\u3068\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c02\u9580\u5bb6\u306f\u3001\u5c06\u6765\u306e\u5e2f\u57df\u5e45\u9700\u8981\u306b\u5bfe\u3059\u308b\u67d4\u8edf\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u73fe\u5728\u306e\u63a5\u7d9a\u30cb\u30fc\u30ba\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n

\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b9\u30a4\u30c3\u30c1\u3067\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b?<\/strong><\/p>\n

\u306f\u3044\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u4e92\u63db\u6027\u306e\u3042\u308b SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u591a\u304f\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30b9\u30a4\u30c3\u30c1\u3067\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001\u4e00\u90e8\u306e\u30d9\u30f3\u30c0\u30fc\u306f\u8a8d\u8a3c\u30c1\u30a7\u30c3\u30af\u3092\u5f37\u5236\u3057\u3001\u305d\u308c\u3089\u3092\u62d2\u5426\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5b8c\u5168\u306a\u5c0e\u5165\u524d\u306b\u4e92\u63db\u6027\u30b5\u30f3\u30d7\u30eb\u3092\u30c6\u30b9\u30c8\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u8a2d\u5b9a\u3092\u691c\u8a3c\u3059\u308b\u3068\u3001\u5c0e\u5165\u3092\u78ba\u5b9f\u306b\u6210\u529f\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30de\u30eb\u30c1\u30e2\u30fc\u30c9 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/p>\n

\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u6700\u5927 80km \u307e\u3067\u306e\u8ddd\u96e2\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5c0f\u3055\u306a\u30b3\u30a2 \u30d5\u30a1\u30a4\u30d0 (9\u03bcm) \u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9 \u30e2\u30b8\u30e5\u30fc\u30eb\u306f 550m \u306b\u5236\u9650\u3055\u308c\u305f\u5927\u304d\u306a\u30b3\u30a2 (50\/62.5\u03bcm) \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u3067\u306f\u3001\u3088\u308a\u6b63\u78ba\u306a\u4f4d\u7f6e\u5408\u308f\u305b\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u3088\u308a\u4f4e\u3044\u6e1b\u8870\u3067\u9577\u3044\u8ddd\u96e2\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n

SFP \u30ea\u30f3\u30af\u306e\u96fb\u529b\u30d0\u30b8\u30a7\u30c3\u30c8\u306f\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/strong><\/p>\n

\u96fb\u529b\u30d0\u30b8\u30a7\u30c3\u30c8\u306f\u3001\u9001\u4fe1\u96fb\u529b\u304b\u3089\u53d7\u4fe1\u611f\u5ea6\u3092\u5f15\u3044\u305f\u3082\u306e\u306b\u7b49\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u6700\u5927\u9001\u4fe1\u96fb\u529b\u304b\u3089\u6700\u5c0f\u53d7\u4fe1\u611f\u5ea6\u3092\u5f15\u304d\u3001\u6b21\u306b 3dB \u30de\u30fc\u30b8\u30f3\u3068\u63a8\u5b9a\u30b3\u30cd\u30af\u30bf\/\u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931\u3092\u5dee\u3057\u5f15\u304d\u307e\u3059\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001\u7d50\u679c\u304c\u5408\u8a08\u30ea\u30f3\u30af\u640d\u5931\u3092\u8d85\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u65e9\u671f\u306b\u5931\u6557\u3059\u308b\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/p>\n

\u4e00\u822c\u7684\u306a\u969c\u5bb3\u306e\u539f\u56e0\u306b\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc \u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u308c\u3001\u904e\u5ea6\u306e\u52d5\u4f5c\u6e29\u5ea6\u3001\u96fb\u5727\u306e\u5909\u52d5\u3001\u4e0d\u9069\u5207\u306a\u53d6\u308a\u4ed8\u3051\u306b\u3088\u308b\u7269\u7406\u7684\u30b9\u30c8\u30ec\u30b9\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u9069\u5207\u306a\u53d6\u308a\u6271\u3044\u624b\u9806\u306b\u5f93\u3044\u3001\u304d\u308c\u3044\u306a\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u3092\u7dad\u6301\u3059\u308b\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5bff\u547d\u304c\u5927\u5e45\u306b\u5ef6\u9577\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7528\u306b\u4e88\u5099\u306e SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b9\u30c8\u30c3\u30af\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b?<\/strong><\/p>\n

\u306f\u3044\u3001\u91cd\u8981\u306a\u30b9\u30da\u30a2 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5728\u5eab\u3092\u7dad\u6301\u3059\u308b\u3068\u3001\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u4fee\u5fa9\u306b\u304b\u304b\u308b\u5e73\u5747\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002\u901a\u5e38\u3001\u5728\u5eab\u63a8\u5968\u4e8b\u9805\u306b\u306f\u3001\u4e00\u822c\u7684\u306a\u30e2\u30b8\u30e5\u30fc\u30eb \u30bf\u30a4\u30d7\u306e 5-10% \u30b9\u30da\u30a2\u6bd4\u7387\u3068\u3001\u91cd\u8981\u306a\u65bd\u8a2d\u306b\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u30d0\u30c3\u30af\u30dc\u30fc\u30f3 \u30ea\u30f3\u30af\u306e\u30b9\u30da\u30a2\u306e\u5373\u6642\u5229\u7528\u53ef\u80fd\u6027\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<\/article>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u4e92\u63db\u6027\u3001\u8ddd\u96e2\u8981\u4ef6\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068 ROI \u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u9069\u5207\u306a SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30ae\u30ac\u30d3\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u306b\u306f\u3001\u5e2f\u57df\u5e45\u306e\u9700\u8981\u3092\u6e80\u305f\u3057\u306a\u304c\u3089\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u9069\u5408\u3059\u308b SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a8\u30f3\u30b8\u30cb\u30a2\u3068 IT \u7ba1\u7406\u8005\u304c\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3059\u3079\u3066\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6280\u8853\u4ed5\u69d8\u3001\u30d9\u30f3\u30c0\u30fc \u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3001\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u306f\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u4e92\u63db\u6027\u306e\u554f\u984c\u3092\u56de\u907f\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u6295\u8cc7\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002\u696d\u754c\u6a19\u6e96\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001ISO \u6a19\u6e96\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30b0\u30ec\u30fc\u30c9\u306e SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0 \u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30b9\u30a4\u30c3\u30c1\u306e\u8a2d\u7f6e\u304c\u53ef\u80fd SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0 \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u57fa\u790e\u306b\u3064\u3044\u3066 SFP (Small Form-factor Pluggable) \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u53ef\u80fd\u306a\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3059 [\u2026]<\/p>","protected":false},"author":1,"featured_media":4721,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[128],"class_list":["post-4722","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-sfp-transceiver-module-selection"],"_links":{"self":[{"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/posts\/4722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/comments?post=4722"}],"version-history":[{"count":0,"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/posts\/4722\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/media\/4721"}],"wp:attachment":[{"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/media?parent=4722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/categories?post=4722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsunn.com\/ja\/wp-json\/wp\/v2\/tags?post=4722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}