{"id":159,"date":"2012-06-16T20:29:17","date_gmt":"2012-06-16T11:29:17","guid":{"rendered":"http:\/\/oichinote.com\/tech\/?p=159"},"modified":"2012-07-21T01:39:54","modified_gmt":"2012-07-20T16:39:54","slug":"network","status":"publish","type":"post","link":"https:\/\/oichinote.com\/tech\/network.html","title":{"rendered":"\u5bb6\u5ead\u5185LAN"},"content":{"rendered":"<h2>\u80cc\u666f<\/h2>\n<p>\u307e\u3060\u3001\u4e16\u306e\u4e2d\u306b\u7121\u7ddaLAN\u304c\u666e\u53ca\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u9803\u3001\u305d\u3057\u3066\u3001<a href=\"#ISDN\">ISDN<\/a>\u304c\u672a\u6765\u306e\u96fb\u8a71\u7db2\u306e\u4e2d\u5fc3\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u305f\u9803\u306e\u304a\u8a71\u3067\u3059\u3002<\/p>\n<p>\u30de\u30f3\u30b7\u30e7\u30f3\u8cfc\u5165(\u65b0\u7bc9)\u306b\u3042\u305f\u308a\u3001\u300c\u3069\u306e\u3088\u3046\u306a\u69cb\u6210\u306b\u3059\u308b\u306e\u304c\u4e00\u756a\u826f\u3044\u304b\u300d\u3092\u8003\u3048\u305f\u7d50\u679c\u304c\u3001\u3053\u306e\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u76ee\u7684<\/h2>\n<p>\u5404\u90e8\u5c4b\u3067LAN\u304a\u3088\u3073<a href=\"#ISDN\">ISDN<\/a>\u7aef\u672b\u3001\u304a\u3088\u3073\u96fb\u8a71\u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7d44\u307f\u63db\u3048\u3082\u7c21\u5358\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<h2>\u7279\u5fb4<\/h2>\n<p>\u5404\u90e8\u5c4b\u306b\u300c\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8\u300d\u3092\u8a2d\u7f6e\u3057\u3001<a href=\"#cat5\">\u30ab\u30c6\u30b4\u30ea\u30fc5<\/a>\u306e\u914d\u7dda\u3092\u4e8c\u7d44\u307f\u3001\u305d\u3057\u3066<a href=\"#tel\">4\u82af\u306e\u96fb\u8a71\u7dda<\/a>\u3092\u53ce\u7d0d\u3057\u3066\u3044\u307e\u3059\u3002\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8\u306f\u3001\u96fb\u8a71\u4ee3\u4e0b\u306b\u8a2d\u3051\u3089\u308c\u305f<a href=\"#patchpanel\">\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb<\/a>\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"#patchpanel\">\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb<\/a>\u4e0a\u3067\u63a5\u7d9a\u3092\u5909\u66f4\u3059\u308b\u4e8b\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7d44\u307f\u63db\u3048\u304c\u67d4\u8edf\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"#ISDN\">ISDN<\/a>\u3084\u96fb\u8a71\u7dda\u3092\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u53ce\u7d0d\u3092\u81ea\u5206\u3067\u5de5\u4e8b\u3059\u308b\u5834\u5408\u3001<a href=\"#tannin\">\u96fb\u6c17\u901a\u4fe1\u8a2d\u5099\u5de5\u4e8b\u62c5\u4efb\u8005<\/a>\u8cc7\u683c\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002LAN\u306e\u307f\u3067\u4f7f\u3046\u5834\u5408\u306f\u3053\u306e\u8cc7\u683c\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n<h2>\u8aac\u660e<\/h2>\n<h3>\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8\u306b\u3064\u3044\u3066<\/h3>\n<p>\u5404\u90e8\u5c4b\u306b\u300c\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8\u300d\u3092\u8a2d\u7f6e\u3057\u3001<a href=\"#cat5\">\u30ab\u30c6\u30b4\u30ea\u30fc5<\/a> (NR3111)\u306e\u914d\u7dda\u3092\u4e8c\u7d44\u307f\u3001\u305d\u3057\u3066<a href=\"#tel\">4\u82af\u306e\u96fb\u8a71\u7dda<\/a>(WNT15669)\u3092\u5404\u90e8\u5c4b\u3092\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8\u306f\u3001\u6b21\u306e\u56f3\u306e\u3088\u3046\u306a\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u53f3\u5074\u306e\u8a18\u53f7\u306f\u3001\u90e8\u54c1\u578b\u756a\u3067\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/oichinote.com\/tech\/files\/img\/network-outlet.png\" alt=\"[network_outlet]\" title=\"network-outlet\" width=\"270\" height=\"200\" class=\"alignnone size-full wp-image-180\" \/><\/p>\n<p>\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8\u306e\u4ed5\u69d8\u306e\u30a2\u30a4\u30c7\u30a2\u306f\u3001Nifty serve(\u5f53\u6642)\u306e<a href=\"#ISDN\">ISDN<\/a>\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u5f97\u307e\u3057\u305f\u3002\u305d\u3053\u3067\u578b\u756a\u306a\u3069\u3092\u77e5\u308a\u3001\u5b9f\u969b\u306b<a href=\"#nais\">NAiS\u30d7\u30e9\u30b6<\/a>\u3078\u884c\u3063\u3066\u3001\u30ab\u30bf\u30ed\u30b0\u3092\u898b\u3066\u78ba\u304b\u3081\u307e\u3057\u305f\u3002<a href=\"#cat5\">\u30ab\u30c6\u30b4\u30ea\u30fc5<\/a>\u5bfe\u5fdc\u306e&#8221;NR3111&#8243;\u306f\u3001\u5f53\u6642\u3001\u300c\u30b7\u30b9\u30c6\u30e0\u8ca9\u58f2\u300d\u3068\u8a00\u3046\u4e8b\u3067\u3001\u90e8\u54c1\u3068\u3057\u3066\u306f\u58f2\u3063\u3066\u304f\u308c\u306a\u304b\u3063\u305f\u305d\u3046\u306a\u306e\u3067\u3001\u5de5\u4e8b\u4f1a\u793e\u306b\u4ed5\u69d8\u3092\u4f1d\u3048\u3066\u767a\u6ce8\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u5b9f\u969b\u306e\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8\u306e\u5199\u771f\u3092\u64ae\u3063\u305f\u306e\u3067\u63b2\u8f09\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u96fb\u8a71\u7dda\u306e\u4ed6\u306b\u3001TV\u30a2\u30f3\u30c6\u30ca\u7aef\u5b50\u3001\u30a2\u30fc\u30b9\u4ed8\u304d100V\u30b3\u30f3\u30bb\u30f3\u30c8\u3082\u96c6\u7d04\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/oichinote.com\/tech\/files\/img\/network-terminal.jpg\" alt=\"[\u60c5\u5831\u30b3\u30f3\u30bb\u30f3\u30c8]\" title=\"network-terminal\" width=\"480\" height=\"366\" class=\"alignnone size-full wp-image-22\" \/><br \/>\n\u3067\u3082\u4eca\u306f\u3001\u30d3\u30c3\u30af\u30ab\u30e1\u30e9\u3084\u30e8\u30c9\u30d0\u30b7\u30ab\u30e1\u30e9\u3078\u884c\u304f\u3068<a href=\"#cat5\">\u30ab\u30c6\u30b4\u30ea\u30fc5<\/a>\u5bfe\u5fdc\u306e\u30e2\u30b8\u30e5\u30e9\u30fc\u30b8\u30e3\u30c3\u30af\u304c\u666e\u901a\u306b\u58f2\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u6642\u4ee3\u306f\u5909\u308f\u308a\u307e\u3057\u305f\u306d\u3002<\/p>\n<h3>\u5168\u4f53\u914d\u7dda\u56f3<\/h3>\n<p>\u5bb6\u5168\u4f53\u3067\u306e\u914d\u7dda\u306e\u8a73\u7d30\u306f\u6b21\u306e\u56f3\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/oichinote.com\/tech\/files\/img\/network-20120415.png\" alt=\"[network]\" title=\"network-20120415\" width=\"360\" height=\"480\" class=\"alignnone size-full wp-image-178\" \/><\/p>\n<p>\u56f3\u3067\u306f\u3001<a href=\"#ISDN\">ISDN <\/a>(S\/T\u30d0\u30b9)\u7528 (\u30aa\u30ec\u30f3\u30b8\u8272)\u3068<a href=\"#ether\">EtherNet<\/a> (<a href=\"#Ether10baseT\">100Base-TX<\/a>)\u7528(\u6c34\u8272\u3001\u7d2b\u8272)\u3068\u3067\u8272\u5206\u3051\u3057\u3066\u3042\u308a\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u540c\u3058<a href=\"#cat5\">\u30ab\u30c6\u30b4\u30ea\u30fc5<\/a>\u306e\u7dda\u6750\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u914d\u7dda\u6750\u306f\u3001\u677e\u4e0b\u96fb\u5de5\u306eNR 106871809\u3068\u3044\u3046\u578b\u756a\u306e\u7269\u3092\u4f7f\u3063\u3066\u307e\u3059\u3002300m\u5206\u8cb7\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u914d\u7dda\u6750\u306f\u3001\u30da\u30a2\u306e\u767d\u8272\u5074\u304c\u771f\u3063\u767d\u3067\u3001\u3044\u3063\u305f\u3093\u30da\u30a2\u3092\u3070\u3089\u3059\u3068\u3001\u533a\u5225\u304c\u3064\u304b\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u30da\u30a2\u3092\u3070\u3089\u3059\u6642\u306b\u8272\u3092\u899a\u3048\u3066\u304a\u304b\u306a\u3044\u3068\u306a\u3089\u306a\u3044\u306e\u3067\u3001\u4e0d\u4fbf\u3067\u3059\u3002\u6700\u8fd1\u306e\u914d\u7dda\u6750\u306f\u3001\u767d\u8272\u5074\u306b\u3082\u8272\u304c\u3064\u3044\u3066\u3044\u308b\u306e\u3067\u3001\u898b\u5206\u3051\u3084\u3059\u304f\u3066\u3046\u3089\u3084\u307e\u3057\u3044\u3067\u3059\u3002<\/p>\n<p><a href=\"#cat5\">\u30ab\u30c6\u30b4\u30ea\u30fc5<\/a>\u306a\u306e\u3067\u3001<a href=\"#Ether100baseTX\">100Base-TX<\/a>\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u304c\u3001\u5fc5\u8981\u306a\u7279\u6027\u3092\u51fa\u3059\u305f\u3081\u306b\u306f\u3001\u914d\u7dda\u306e\u6298\u308c\u66f2\u304c\u308a\u89d2\u5ea6\u3084\u3001\u914d\u7dda\u5de5\u4e8b\u6642\u306b\u7dda\u6750\u3092\u5f15\u3063\u5f35\u308b\u5f37\u3055\u306a\u3069\u3001\u7d30\u304b\u304f\u6c7a\u3081\u3089\u308c\u3066\u3044\u308b\u305d\u3046\u3067\u3059\u3002\u3067\u3082\u3001\u305d\u3046\u3044\u3046\u4e8b\u3092\u5b88\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u3069\u306e\u7a0b\u5ea6\u306e\u901f\u5ea6\u304c\u51fa\u308b\u304b\u4e0d\u660e\u3067\u3059\u3002\u5c02\u7528\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c6\u30b9\u30bf\u30fc\u3092\u4f7f\u3048\u3070\u308f\u304b\u308b\u306e\u3067\u3059\u304c\u3001\u6301\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u6e2c\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u3067\u3059\u304c\u3001<a href=\"#Ether10baseT\">100Base-TX<\/a>\u306e\u6a5f\u5668\u3092\u63a5\u7d9a\u3059\u308b\u3068100M\u3067Link\u3055\u308c\u308b\u306e\u3067\u3001\u305d\u308c\u306a\u308a\u306e\u7279\u6027\u3092\u6301\u3063\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"#cat5\">\u30ab\u30c6\u30b4\u30ea\u30fc5<\/a>\u3067\u306e\u63a5\u7d9a\u306f\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001<a href=\"#Ether1000baseT\">1000Base-T<\/a>\u3067\u3082\u5927\u4e08\u592b\u3067\u3057\u305f\u30021000M\u3067Link\u3055\u308c\u307e\u3059\u3002\u5b9f\u969b\u306b\u3001\u30b9\u30d4\u30fc\u30c9\u304c\u51fa\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u4e0d\u660e\u3067\u3059\u30022007\u5e7410\u6708\u304b\u3089\u3001\u4e00\u90e8\u306e\u6a5f\u5668\u3092<a href=\"#Ether1000baseT\">1000Base-T<\/a>\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u96fb\u8a71\u53f0\u4e0b<\/h3>\n<p>\u96fb\u8a71\u53f0\u4e0b\u306e\u69d8\u5b50\u306e\u5199\u771f\u3092\u8f09\u305b\u307e\u3059\u3002<a href=\"#patchpanel\">\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb<\/a>\u3092\u4f7f\u3063\u3066\u3044\u308b\u5272\u306b\u306f\u3001\u914d\u7dda\u304c\u3050\u3061\u3083\u3050\u3061\u3083\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3067\u3082\u3001HUB\u309219\u30a4\u30f3\u30c1\u30e9\u30c3\u30af\u5bfe\u5fdc\u306e\u7269\u306b\u3057\u305f\u306e\u3067\u3001\u5c11\u3057\u3059\u3063\u304d\u308a\u3057\u305f\u306e\u3067\u3059\u3002<a href=\"#dsu\">DSU<\/a>\/<a href=\"#ta\">TA<\/a>\u3092\u7f6e\u3044\u305f\u308a\u3001ADSL\u30e2\u30c7\u30e0\u3092\u7f6e\u3044\u305f\u308a\u3057\u3066\u3042\u308b\u306e\u3067\u3001\u4ed5\u65b9\u306a\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/oichinote.com\/tech\/files\/img\/network_box-20080318.jpg\" alt=\"[network_box]\" title=\"network_box-20080318\" width=\"540\" height=\"200\" class=\"alignnone size-full wp-image-21\" srcset=\"https:\/\/oichinote.com\/tech\/files\/img\/network_box-20080318.jpg 540w, https:\/\/oichinote.com\/tech\/files\/img\/network_box-20080318-480x177.jpg 480w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/p>\n<h3>\u65e7\u914d\u7dda\u56f3<\/h3>\n<p>\u4e00\u6642\u671f\u3001\u3069\u3046\u3057\u3066\u3082<a href=\"#ta\">TA<\/a>\u3092PC\u306e\u305d\u3070\u306b\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u3001\u304b\u3064\u3001\u96fb\u8a71\u306f\u4ed6\u306e\u5834\u6240\u306b\u304a\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u305d\u306e\u6642\u306f<a href=\"#ta\">TA<\/a>\u304c\u4e00\u53f0\u3057\u304b\u306a\u304f\u3001<a href=\"#ta\">TA<\/a>\u304b\u3089\u96fb\u8a71\u307e\u3067\u3053\u306e\u914d\u7dda\u3092\u4f7f\u3063\u3066\u5f15\u3063\u5f35\u308a\u56de\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u96fb\u8a71\u3068FAX\u306b\u5225\u3005\u306e\u914d\u7dda\u3092\u5272\u308a\u5f53\u3066\u3066\u3044\u307e\u3059\u304c\u3001\u96fb\u8a71\u7528\u306e\u30e2\u30b8\u30e5\u30e9\u30fc\u30b8\u30e3\u30c3\u30af\u306f\u4e00\u3064\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u4e8c\u56de\u7dda\u5206\u3092\u4e00\u3064\u306e\u30e2\u30b8\u30e5\u30e9\u30fc\u306b\u7d44\u307f\u8fbc\u307f\u3001\u51fa\u53e3\u3067\u5143\u306b\u623b\u3059\u3068\u8a00\u3046\u4e8b\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3044\u3046\u30a2\u30c0\u30d7\u30bf\u306f\u5e02\u8ca9\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u81ea\u5206\u3067\u4f5c\u308a\u307e\u3057\u305f\u3002\u3067\u3082\u3001\u4eca\u306f<a href=\"#ta\">TA<\/a>\u306f\u8907\u6570\u53f0\u3042\u308b\u3057\u3001\u305d\u3082\u305d\u3082\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306fADSL\u306b\u5909\u66f4\u3057\u305f\u306e\u3067\u3001\u4e0d\u8981\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u306a\u304a\u3001\u3053\u306e\u30a2\u30c0\u30d7\u30bf\u3092\u4f5c\u308b\u306e\u306b\u306f\u3001\u96fb\u5668\u901a\u4fe1\u5de5\u4e8b\u306e\u300c<a href=\"#tannin\">\u96fb\u6c17\u901a\u4fe1\u8a2d\u5099\u5de5\u4e8b\u62c5\u4efb\u8005\u8cc7\u683c<\/a>\u300d\u304c\u5fc5\u8981\u3067\u3059\u3002\u3061\u306a\u307f\u306b\u79c1\u306f\u3001\u65e7\u5236\u5ea6\u306e\u300c\u30c7\u30b8\u30bf\u30eb\u30fb\u30a2\u30ca\u30ed\u30b0\u7dcf\u5408\u7a2e\u300d\u306e\u8cc7\u683c\u3092\u6301\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u96fb\u8a71\u95a2\u4fc2\u306e\u5168\u3066\u306e\u5de5\u4e8b\u3001\u304a\u3088\u3073\u76e3\u7763\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u76f8\u5f53\u308f\u304b\u308a\u306b\u304f\u3044\u3067\u3059\u304c\u3001\u305d\u306e\u5f53\u6642\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u56f3\u3092\u8f09\u305b\u307e\u3059\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/oichinote.com\/tech\/files\/img\/network-old.png\" alt=\"[old netowrk]\" title=\"network-old\" width=\"480\" height=\"300\" class=\"alignnone size-full wp-image-179\" \/><\/p>\n<h2>\u7528\u8a9e\u96c6<\/h2>\n<dl>\n<dt><a id=\"ISDN\" name=\"ISDN\"><\/a>ISDN<\/dt>\n<dd>\u30a2\u30a4\u30a8\u30b9\u30c7\u30a3\u30fc\u30a8\u30cc\u3001Integrated Services Digital Network\u3001\u7dcf\u5408\u30c7\u30a3\u30b8\u30bf\u30eb\u901a\u4fe1\u7db2\u30b5\u30fc\u30d3\u30b9(Wikipedia\u3088\u308a)\u3002\u5f93\u6765\u306e\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u306b\u5909\u308f\u3063\u3066\u3001\u3059\u3079\u3066\u3092\u30c7\u30b8\u30bf\u30eb\u3067\u51e6\u7406\u3059\u308b\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u3002\u3082\u3066\u306f\u3084\u3055\u308c\u3066\u3044\u305f\u3053\u308d\u306f\u3001\u300c\u30ed\u30af\u30e8\u30f3(64)\u3001\u30ed\u30af\u30e8\u30f3(64)\u3001\u30a4\u30c1\u30cb\u30c3\u30d1(128)\u300d\u3068\u8a00\u308f\u308c\u3066\u3044\u305f\u300264kbps+64kbps\u3067\u3001128kbps\u306e\u901a\u4fe1\u304c\u51fa\u6765\u308b\u3068\u8a00\u3046\u306e\u304c\u3001\u5927\u8846\u306b\u5bfe\u3059\u308b\u58f2\u308a\u3060\u3063\u305f\u3002\u4eca\u306e\u5149\u901a\u4fe1100Mbps\u306b\u6bd4\u3079\u308b\u3068\u3001\u6700\u5927\u3067\u7d041000\u500d\u9045\u3044\u4e8b\u306b\u306a\u308b\u3002<\/dd>\n<dt><a id=\"cat5\" name=\"cat5\"><\/a>\u30ab\u30c6\u30b4\u30ea\u30fc5<\/dt>\n<dd>\u901a\u4fe1\u3059\u308b\u4fe1\u53f7\u306e\u5e2f\u57df\u306b\u3088\u3063\u3066\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u304c\u5206\u3051\u3089\u308c\u3066\u3044\u308b\u3002\u30ab\u30c6\u30b4\u30ea\u30fc3\u3060\u306810MHz\u307e\u3067\u3067\u3001\u30ab\u30c6\u30b4\u30ea\u30fc5\u3060\u3068100MHz\u307e\u3067\u4f1d\u9054\u3067\u304d\u308b\u3002\u6e1b\u8870\u91cf\u306a\u3069\u3001\u7d30\u304b\u304f\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002100MHz\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u30b3\u30cd\u30af\u30bf\u3001\u5de5\u4e8b\u65b9\u6cd5\u306a\u3069\u306b\u6ce8\u610f\u3092\u6255\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002&#8221;CAT5&#8243;\u3068\u7565\u3059\u4e8b\u3082\u3042\u308b\u3002<\/dd>\n<dt><a id=\"patchpanel\" name=\"patchpanel\"><\/a>\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb<\/dt>\n<dd>\u7aef\u5b50\u677f\u3002\u4e3b\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7d44\u307f\u63db\u3048\u306b\u4f7f\u308f\u308c\u308b\u3002\u524d\u9762\u306bRJ-45\u30b8\u30e3\u30c3\u30af\u3092\u8907\u6570\u88c5\u5099\u3057\u3066\u304a\u308a\u3001\u80cc\u9762\u306b\u305d\u308c\u3089\u306e\u63a5\u7d9a\u7aef\u5b50\u304c\u8a2d\u3051\u3089\u308c\u3066\u3044\u308b\u3002\u4eca\u56de\u306f\u300124\u30dd\u30fc\u30c8\u306e\u7269\u3092\u4f7f\u7528\u3057\u305f\u3002\u30b7\u30ea\u30b3\u30f3\u30d0\u30ec\u30fc\u306eFry&#8217;s\u3067\u7d04$100\u3067\u8cfc\u5165\u3057\u305f\u3002<\/dd>\n<dt><a id=\"tannin\" name=\"tannin\"><\/a>\u96fb\u6c17\u901a\u4fe1\u8a2d\u5099\u5de5\u4e8b\u62c5\u4efb\u8005<\/dt>\n<dd>\u96fb\u8a71\u5de5\u4e8b\u306b\u5fc5\u8981\u306a\u56fd\u5bb6\u8cc7\u683c\u3002<\/dd>\n<dt><a id=\"tel\" name=\"tel\"><\/a>4\u82af\u306e\u96fb\u8a71\u7dda<\/dt>\n<dd>\u666e\u901a\u306e\u96fb\u8a71\u306f2\u82af\u3067\u3088\u3044\u3002\u4e8b\u52d9\u6240\u7b49\u3067\u4f7f\u308f\u308c\u308b\u30d3\u30b8\u30cd\u30b9\u30db\u30f3\u7b49\u306f4\u82af\u3092\u8981\u6c42\u3059\u308b\u3002<\/dd>\n<dt><a id=\"nais\" name=\"nais\"><\/a>NAiS\u30d7\u30e9\u30b6<\/dt>\n<dd>\u30ca\u30b7\u30e7\u30ca\u30eb\u306e\u4f4f\u5b85\u8a2d\u5099\u5c55\u793a\u5834(\u3060\u3068\u601d\u3044\u307e\u3059)\u3002<\/dd>\n<dt><a id=\"ether\" name=\"ether\"><\/a>EtherNet<\/dt>\n<dd>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3068\u8aad\u3080\u3002\u30bc\u30ed\u30c3\u30af\u30b9\u304c\u958b\u767a\u3057\u305f\u898f\u683c\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u540c\u58eb\u3092\u3064\u306a\u3050\u6642\u306b\u4f7f\u3046\u3002<\/dd>\n<dt><a id=\"Ether10baseT\" name=\"Ether10baseT\"><\/a>10Base-T<\/dt>\n<dd>10M(\u30e1\u30ac)bps(bit per second)\u306e\u901f\u3055\u3067\u901a\u4fe1\u3067\u304d\u308bEtherNet\u306e\u898f\u683c\u3002<\/dd>\n<dt><a id=\"Ether100baseTX\" name=\"Ether100baseTX\"><\/a>100Base-TX<\/dt>\n<dd>100M(\u30e1\u30ac)bps(bit per second)\u306e\u901f\u3055\u3067\u901a\u4fe1\u3067\u304d\u308bEtherNet\u306e\u898f\u683c\u3002<\/dd>\n<dt><a id=\"Ether1000baseT\" name=\"Ether1000baseT\"><\/a>1000Base-T<\/dt>\n<dd>1000M(\u30e1\u30ac)bps(bit per second)\u306e\u901f\u3055\u3067\u901a\u4fe1\u3067\u304d\u308bEtherNet\u306e\u898f\u683c\u3002<\/dd>\n<dt><a id=\"bps\" name=\"bps\"><\/a>bps<\/dt>\n<dd>Bit Per Second\u306e\u7565\u30021\u79d2\u9593\u306b\u4f55\u30d3\u30c3\u30c8\u306e\u30c7\u30fc\u30bf\u9001\u308c\u308b\u304b\u3092\u8868\u3059\u3002\u6570\u5b57\u304c\u5927\u304d\u3044\u7a0b\u9ad8\u901f\u3002<\/dd>\n<dt><a id=\"dsu\" name=\"dsu\"><\/a>DSU<\/dt>\n<dd>Digital Service Unit\u306e\u7565\u3002NTT\u304b\u3089\u6765\u308b\u4fe1\u53f7(U\u70b9)\u3092S\/T\u70b9\u306b\u5909\u66f4\u3059\u308b\u88c5\u7f6e\u3002<\/dd>\n<dt><a id=\"ta\" name=\"ta\"><\/a>TA<\/dt>\n<dd>Terminal Adaptor\u306e\u7565\u3002ISDN\u56de\u7dda(S\/T\u70b9)\u306b\u666e\u901a\u306e\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u3092\u3064\u306a\u3050\u305f\u3081\u306b\u5fc5\u8981\u3002\u30c6\u30ec\u30d3\u96fb\u8a71\u306a\u3069\u306e\u30c7\u30b8\u30bf\u30eb\u96fb\u8a71\u306f\u3001TA\u7121\u3057\u306bS\/T\u70b9\u306b\u3064\u306a\u3050\u4e8b\u304c\u51fa\u6765\u308b\u3002<\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u80cc\u666f \u307e\u3060\u3001\u4e16\u306e\u4e2d\u306b\u7121\u7ddaLAN\u304c\u666e\u53ca\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u9803\u3001\u305d\u3057\u3066\u3001ISDN\u304c\u672a\u6765\u306e\u96fb\u8a71\u7db2\u306e\u4e2d\u5fc3\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u305f\u9803\u306e\u304a\u8a71\u3067\u3059\u3002 \u30de\u30f3\u30b7\u30e7\u30f3\u8cfc\u5165(\u65b0\u7bc9)\u306b\u3042\u305f\u308a\u3001\u300c\u3069\u306e\u3088\u3046\u306a\u69cb\u6210\u306b\u3059\u308b\u306e\u304c\u4e00\u756a\u826f\u3044\u304b\u300d\u3092\u8003\u3048\u305f\u7d50\u679c\u304c\u3001\u3053\u306e\u30da\u30fc\u30b8\u306e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":180,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"\u65b0\u3057\u3044\u8a18\u4e8b\u300e\u5bb6\u5ead\u5185LAN\u300f\u3092\u6295\u7a3f\u3057\u307e\u3057\u305f\u3002\u8aad\u3093\u3067\u3044\u305f\u3060\u3051\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\u3002","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/oichinote.com\/tech\/files\/img\/network-outlet.png","jetpack-related-posts":[{"id":123,"url":"https:\/\/oichinote.com\/tech\/bluetooth_music.html","url_meta":{"origin":159,"position":0},"title":"Bluetooth\u3068\u30df\u30e5\u30fc\u30b8\u30c3\u30af\u30d7\u30ec\u30fc\u30e4\u30fc","author":"\u304a\u5e02\u306e\u304b\u305f","date":"2007\u5e742\u670817\u65e5","format":false,"excerpt":"BT450Tx BT450Tx\u3068\u8a00\u3046\u306e\u306f\u3001Bluetake\u304b\u3089\u767a\u58f2\u3055\u308c\u3066\u3044\u308b\u30013rd Generat\u2026","rel":"","context":"\u985e\u4f3c\u6295\u7a3f","block_context":{"text":"\u985e\u4f3c\u6295\u7a3f","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":130,"url":"https:\/\/oichinote.com\/tech\/bluetooth_phone.html","url_meta":{"origin":159,"position":1},"title":"Bluetooth\u3068\u643a\u5e2f\u96fb\u8a71","author":"\u304a\u5e02\u306e\u304b\u305f","date":"2012\u5e746\u670816\u65e5","format":false,"excerpt":"Softbank(Vodafone) 905SH\u306b\u3064\u3044\u3066 Softbank(Vodafone)\u304b\u3089\u767a\u2026","rel":"","context":"\u985e\u4f3c\u6295\u7a3f","block_context":{"text":"\u985e\u4f3c\u6295\u7a3f","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":136,"url":"https:\/\/oichinote.com\/tech\/bluetooth_osx.html","url_meta":{"origin":159,"position":2},"title":"Bluetooth\u3068Mac OS 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