{"id":477207,"date":"2023-08-09T09:09:19","date_gmt":"2023-08-09T09:09:19","guid":{"rendered":""},"modified":"2023-09-05T11:14:16","modified_gmt":"2023-09-05T11:14:16","slug":"fiber-distributed-data-interface","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/fiber-distributed-data-interface\/","title":{"rendered":"\u30d5\u30a1\u30a4\u30d0\u30fc\u5206\u6563\u30c7\u30fc\u30bf\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9"},"content":{"rendered":"<h2>\u5c0e\u5165<\/h2>\n<p>\u30d5\u30a1\u30a4\u30d0\u30fc\u5206\u6563\u30c7\u30fc\u30bf \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 (FDDI) \u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc \u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u3066\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u5b9f\u73fe\u3059\u308b\u9ad8\u901f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3059\u3002\u5927\u898f\u6a21\u306a\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u96c6\u7d04\u578b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8981\u6c42\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002FDDI \u306f\u5805\u7262\u6027\u3001\u30d5\u30a9\u30fc\u30eb\u30c8 \u30c8\u30ec\u30e9\u30f3\u30b9\u3001\u304a\u3088\u3073\u9ad8\u6027\u80fd\u3092\u63d0\u4f9b\u3057\u3001\u91cd\u8981\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u5206\u6563\u30c7\u30fc\u30bf \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u6b74\u53f2\u3001\u5185\u90e8\u69cb\u9020\u3001\u4e3b\u306a\u6a5f\u80fd\u3001\u7a2e\u985e\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u5c06\u6765\u306e\u5c55\u671b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h2>\u6b74\u53f2\u3068\u8d77\u6e90<\/h2>\n<p>FDDI \u306f\u30011970 \u5e74\u4ee3\u5f8c\u534a\u306b\u7c73\u56fd\u898f\u683c\u5354\u4f1a (ANSI) \u3068\u96fb\u6c17\u96fb\u5b50\u6280\u8853\u8005\u5354\u4f1a (IEEE) \u306b\u3088\u3063\u3066\u521d\u3081\u3066\u63d0\u6848\u3055\u308c\u307e\u3057\u305f\u3002\u305d\u306e\u76ee\u7684\u306f\u3001\u30c7\u30fc\u30bf\u3068\u97f3\u58f0\u306e\u4e21\u65b9\u306e\u901a\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u9ad8\u901f\u30ed\u30fc\u30ab\u30eb \u30a8\u30ea\u30a2 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (LAN) \u6a19\u6e96\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067\u3057\u305f\u3002ANSI X3T9.5 \u3068 ISO 9314-1 \u3067\u5b9a\u7fa9\u3055\u308c\u305f FDDI \u6a19\u6e96\u306f\u30011985 \u5e74\u306b\u6b63\u5f0f\u306b\u627f\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>FDDI\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831<\/h2>\n<p>FDDI \u306f\u30c7\u30e5\u30a2\u30eb \u30ea\u30f3\u30b0 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u30c7\u30fc\u30bf\u306f\u6642\u8a08\u56de\u308a\u3068\u53cd\u6642\u8a08\u56de\u308a\u306e\u4e21\u65b9\u5411\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u30c7\u30e5\u30a2\u30eb \u30ea\u30f3\u30b0\u8a2d\u8a08\u306b\u3088\u308a\u3001\u5197\u9577\u6027\u3068\u30d5\u30a9\u30fc\u30eb\u30c8 \u30c8\u30ec\u30e9\u30f3\u30b9\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002\u30b1\u30fc\u30d6\u30eb\u307e\u305f\u306f\u30ce\u30fc\u30c9\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30c7\u30fc\u30bf \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u81ea\u52d5\u7684\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7 \u30ea\u30f3\u30b0\u306b\u518d\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7d99\u7d9a\u7684\u306a\u904b\u7528\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>FDDI \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f 100 Mbps \u3068\u3044\u3046\u9a5a\u7570\u7684\u306a\u901f\u5ea6\u3067\u52d5\u4f5c\u3057\u3001\u3053\u308c\u306f\u5c0e\u5165\u5f53\u521d\u306f\u975e\u5e38\u306b\u9ad8\u901f\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u30ea\u30d4\u30fc\u30bf\u30fc\u306a\u3057\u3067\u6700\u5927 200 \u30ad\u30ed\u30e1\u30fc\u30c8\u30eb (\u7d04 124 \u30de\u30a4\u30eb) \u307e\u3067\u62e1\u5f35\u3067\u304d\u308b\u305f\u3081\u3001\u7570\u306a\u308b\u5efa\u7269\u3084\u30ad\u30e3\u30f3\u30d1\u30b9\u9593\u306e\u9577\u8ddd\u96e2\u63a5\u7d9a\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>FDDI\u306e\u5185\u90e8\u69cb\u9020\u3068\u4ed5\u7d44\u307f<\/h2>\n<p>FDDI \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3055\u307e\u3056\u307e\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u99c5<\/strong>\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30b9\u30a4\u30c3\u30c1\u306a\u3069\u3001FDDI \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u305f\u3042\u3089\u3086\u308b\u30c7\u30d0\u30a4\u30b9\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30e5\u30a2\u30eb\u30ea\u30f3\u30b0<\/strong>: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u30d7\u30e9\u30a4\u30de\u30ea \u30ea\u30f3\u30b0\u3068\u30bb\u30ab\u30f3\u30c0\u30ea \u30ea\u30f3\u30b0\u3068\u3044\u3046 2 \u3064\u306e\u9006\u56de\u8ee2\u30ea\u30f3\u30b0\u4e0a\u306b\u69cb\u7bc9\u3055\u308c\u307e\u3059\u3002\u4e21\u65b9\u306e\u30ea\u30f3\u30b0\u306f\u30c7\u30fc\u30bf\u3092\u53cd\u5bfe\u65b9\u5411\u306b\u4f1d\u9001\u3057\u3001\u5197\u9577\u6027\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>MAU (\u30e1\u30c7\u30a3\u30a2 \u30a2\u30af\u30bb\u30b9 \u30e6\u30cb\u30c3\u30c8)<\/strong>MAU \u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u63a5\u7d9a\u30dd\u30a4\u30f3\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u306e\u96fb\u6c17\u4fe1\u53f7\u3092\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u7d4c\u7531\u3067\u4f1d\u9001\u3059\u308b\u305f\u3081\u306e\u5149\u4fe1\u53f7\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>SA (\u30b7\u30f3\u30b0\u30eb\u30a2\u30bf\u30c3\u30c1\u30e1\u30f3\u30c8)<\/strong>SA \u306f\u3001FDDI \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a\u304c 1 \u3064\u3060\u3051\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>DA\uff08\u30c7\u30e5\u30a2\u30eb\u30a2\u30bf\u30c3\u30c1\u30e1\u30f3\u30c8\uff09<\/strong>DA \u30c7\u30d0\u30a4\u30b9\u306b\u306f FDDI \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a\u304c 2 \u3064\u3042\u308a\u3001\u5197\u9577\u6027\u304c\u63d0\u4f9b\u3055\u308c\u30011 \u3064\u306e\u30ea\u30f3\u30af\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3082\u63a5\u7d9a\u304c\u4e2d\u65ad\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>MAC (\u30e1\u30c7\u30a3\u30a2 \u30a2\u30af\u30bb\u30b9\u5236\u5fa1)<\/strong>MAC \u306f\u3001\u30c7\u30fc\u30bf\u306e\u885d\u7a81\u3092\u56de\u907f\u3057\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30e1\u30c7\u30a3\u30a2\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u7ba1\u7406\u3059\u308b\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>FDDI\u306e\u4e3b\u306a\u7279\u5fb4<\/h2>\n<ul>\n<li>\n<p>\u9ad8\u5e2f\u57df\u5e45: FDDI \u306f 100 Mbps \u306e\u30c7\u30fc\u30bf \u30ec\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3001\u30c7\u30fc\u30bf\u96c6\u7d04\u578b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9ad8\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u30d5\u30a9\u30fc\u30eb\u30c8 \u30c8\u30ec\u30e9\u30f3\u30b9: \u30c7\u30e5\u30a2\u30eb \u30ea\u30f3\u30b0 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u5197\u9577\u30ea\u30f3\u30af\u306b\u3088\u308a\u3001FDDI \u306f\u969c\u5bb3\u306b\u5bfe\u3057\u3066\u9ad8\u3044\u8010\u6027\u3092\u6301\u3061\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u64cd\u4f5c\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3: FDDI \u306f\u6570\u767e\u306e\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u305f\u3081\u3001\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u9577\u8ddd\u96e2\u63a5\u7d9a: FDDI \u306f\u7bc4\u56f2\u304c\u5e83\u3044\u305f\u3081\u3001\u5730\u7406\u7684\u306b\u5206\u6563\u3057\u305f\u5834\u6240\u3092\u63a5\u7d9a\u3059\u308b\u306e\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f4e\u9045\u5ef6: FDDI \u306f\u4f4e\u9045\u5ef6\u3092\u5b9f\u73fe\u3057\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u9045\u5ef6\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>FDDI\u306e\u7a2e\u985e<\/h2>\n<p>FDDI \u306b\u306f\u4e3b\u306b 2 \u3064\u306e\u30bf\u30a4\u30d7\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>FDDI-1<\/td>\n<td>\u3053\u308c\u306f\u3001\u30c7\u30fc\u30bf \u30ec\u30fc\u30c8\u304c 100 Mbps \u306e\u6a19\u6e96 FDDI \u5b9f\u88c5\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>FDDI-2<\/td>\n<td>FDDI-1 \u306e\u6d3e\u751f\u3067\u3042\u308b FDDI-2 \u306f 1000 Mbps \u3067\u52d5\u4f5c\u3057\u3001\u3055\u3089\u306b\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5fdc\u7528\u3068\u8ab2\u984c<\/h2>\n<p>FDDI \u306f\u5f53\u521d\u3001\u5927\u898f\u6a21\u306a\u4f01\u696d\u3084\u5b66\u8853\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d0\u30c3\u30af\u30dc\u30fc\u30f3 \u30c6\u30af\u30ce\u30ed\u30b8\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3055\u307e\u3056\u307e\u306a LAN \u3084\u305d\u306e\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3092\u63a5\u7d9a\u3059\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9ad8\u901f\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8 \u30c6\u30af\u30ce\u30ed\u30b8\u306e\u9032\u6b69\u3068\u30ae\u30ac\u30d3\u30c3\u30c8 \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u51fa\u73fe\u306b\u3088\u308a\u3001FDDI \u306e\u4f7f\u7528\u306f\u6e1b\u5c11\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><strong>\u8ab2\u984c:<\/strong><\/p>\n<ul>\n<li>\u30b3\u30b9\u30c8: FDDI \u306e\u5c0e\u5165\u306b\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc \u30b1\u30fc\u30d6\u30eb\u3068\u7279\u6b8a\u306a\u6a5f\u5668\u304c\u5fc5\u8981\u306b\u306a\u308b\u305f\u3081\u3001\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u8907\u96d1\u3055: \u30c7\u30e5\u30a2\u30eb \u30ea\u30f3\u30b0 \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u3068\u7ba1\u7406\u304c\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u5e02\u5834\u306e\u5236\u9650: \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u666e\u53ca\u306b\u3088\u308a\u3001FDDI \u306e\u5e02\u5834\u306f\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u5c55\u671b\u3068\u5c06\u6765\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/h2>\n<p>\u524d\u8ff0\u306e\u3088\u3046\u306b\u3001FDDI \u306e\u4f7f\u7528\u306f\u8fd1\u5e74\u6e1b\u5c11\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u306f\u73fe\u4ee3\u306e\u9ad8\u901f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853\u306e\u958b\u767a\u306b\u8ca2\u732e\u3057\u3066\u3044\u307e\u3059\u3002\u9ad8\u901f\u3001\u4f4e\u9045\u5ef6\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u9700\u8981\u306f\u9ad8\u307e\u308a\u7d9a\u3051\u3066\u304a\u308a\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30d9\u30fc\u30b9\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5c06\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853\u306f\u3001\u3055\u3089\u306b\u9ad8\u3044\u30c7\u30fc\u30bf \u30ec\u30fc\u30c8\u3001\u8010\u969c\u5bb3\u6027\u306e\u5411\u4e0a\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306b\u91cd\u70b9\u304c\u7f6e\u304b\u308c\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002FDDI \u81ea\u4f53\u306f\u3053\u308c\u3089\u306e\u958b\u767a\u306e\u6700\u524d\u7dda\u306b\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u305d\u306e\u539f\u7406\u3068\u30a2\u30a4\u30c7\u30a2\u306f\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u9032\u5316\u3092\u5f62\u4f5c\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>FDDI \u3068\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9593\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u5f37\u5316\u3057\u307e\u3059\u3002FDDI \u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u6a5f\u80fd\u306b\u76f4\u63a5\u95a2\u4fc2\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001FDDI \u306e\u3088\u3046\u306a\u9ad8\u901f\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001OneProxy \u306e\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\n<p>OneProxy \u306f\u3001\u30b5\u30fc\u30d3\u30b9\u3092 FDDI \u30d9\u30fc\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u5fdc\u7b54\u6642\u9593\u306e\u77ed\u7e2e\u3001\u5f85\u3061\u6642\u9593\u306e\u77ed\u7e2e\u3001\u4fe1\u983c\u6027\u306e\u5411\u4e0a\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u5805\u7262\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5f37\u5316\u3055\u308c\u305f\u30aa\u30f3\u30e9\u30a4\u30f3 \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u6c42\u3081\u308b\u4f01\u696d\u3084\u500b\u4eba\u306b\u3068\u3063\u3066\u5f37\u529b\u3067\u5b89\u5168\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>\u30d5\u30a1\u30a4\u30d0\u30fc\u5206\u6563\u30c7\u30fc\u30bf \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><a href=\"https:\/\/www.atis.org\/atis-committees\/committee-t1\/t1a1.aspx\" target=\"_new\" rel=\"noopener nofollow\">ANSI X3T9.5 \u898f\u683c<\/a><\/li>\n<li><a href=\"https:\/\/www.iso.org\/standard\/16088.html\" target=\"_new\" rel=\"noopener nofollow\">ISO\/IEC 9314-1 \u898f\u683c<\/a><\/li>\n<li><a href=\"https:\/\/networkencyclopedia.com\/fiber-distributed-data-interface-fddi\/\" target=\"_new\" rel=\"noopener nofollow\">FDDI \u2013 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u767e\u79d1\u4e8b\u5178<\/a><\/li>\n<li><a href=\"https:\/\/web.archive.org\/web\/20210514104215\/https:\/\/docwiki.cisco.com\/wiki\/Fiber_Distributed_Data_Interface_(FDDI)_Technology_Overview\" target=\"_new\" rel=\"noopener nofollow\">FDDI \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u6982\u8981<\/a> (\u30a2\u30fc\u30ab\u30a4\u30d6\u30ea\u30f3\u30af)<\/li>\n<\/ol>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u5206\u6563\u30c7\u30fc\u30bf \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306f\u3001\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9ad8\u901f\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6b74\u53f2\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u9577\u5e74\u306b\u308f\u305f\u3063\u3066\u305d\u306e\u4f7f\u7528\u306f\u8870\u3048\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3078\u306e\u5f71\u97ff\u3068\u5805\u7262\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u3057\u3066\u306e\u907a\u7523\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e16\u754c\u3067\u4eca\u3082\u611f\u3058\u3089\u308c\u307e\u3059\u3002<\/p>","protected":false},"featured_media":477208,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477207","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Fiber Distributed Data Interface (FDDI) - The High-Speed Networking Solution<\/mark>","faq_items":[{"question":"What is Fiber Distributed Data Interface (FDDI)?","answer":"<p>Fiber Distributed Data Interface (FDDI) is a high-speed networking technology that enables reliable data transmission over optical fiber cables. It was designed to meet the demands of data-intensive applications in large-scale computing environments.<\/p>"},{"question":"How did FDDI originate?","answer":"<p>FDDI was proposed in the late 1970s by ANSI and IEEE as a high-speed LAN standard for data and voice communication. The FDDI standard was officially ratified in 1985.<\/p>"},{"question":"How does FDDI work?","answer":"<p>FDDI operates on a dual-ring architecture, with data transmitted in both clockwise and counterclockwise directions. This design provides redundancy and fault tolerance, ensuring continuous network operation.<\/p>"},{"question":"What are the key features of FDDI?","answer":"<p>FDDI offers high bandwidth at 100 Mbps, fault tolerance with dual-ring redundancy, scalability for large networks, long-distance connectivity up to 200 kilometers, and low latency for faster data transmission.<\/p>"},{"question":"Are there different types of FDDI?","answer":"<p>Yes, there are two primary types of FDDI: FDDI-1, the standard implementation with a data rate of 100 Mbps, and FDDI-2, a variant operating at 1000 Mbps for higher data transfer speeds.<\/p>"},{"question":"What are the applications of FDDI?","answer":"<p>FDDI was initially used as a backbone technology in large corporate and academic networks, connecting various LANs and network resources. However, its use has decreased due to the rise of Ethernet technology.<\/p>"},{"question":"What are the challenges associated with FDDI?","answer":"<p>FDDI deployment can be expensive due to the need for optical fiber cables and specialized equipment. The dual-ring architecture adds complexity to network design and management, and the widespread adoption of Ethernet has limited FDDI's market.<\/p>"},{"question":"What does the future hold for FDDI and networking technologies?","answer":"<p>While FDDI's direct use has diminished, its concepts have contributed to the development of modern high-speed network technologies. The focus is now on even higher data rates, improved fault tolerance, and energy efficiency.<\/p>"},{"question":"How can proxy servers benefit from FDDI?","answer":"<p>Proxy server providers like OneProxy can leverage FDDI's high-speed and reliable network infrastructure to offer faster response times, lower latencies, and increased reliability to their users.<\/p>"},{"question":"Where can I find more information about FDDI?","answer":"<p>For more detailed insights into Fiber Distributed Data Interface, you can explore the related links provided in the article or visit OneProxy - your go-to guide for FDDI and networking information.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477207\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477208"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477207"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}