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\u6700\u521d\u306e\u6a5f\u4f1a\u306f 2001 \u5e74\u9803\u306b\u73fe\u308c\u3001\u4e2d\u56fd\u96fb\u4fe1\u306e\u5206\u5272\u306b\u3088\u308a\u591a\u304f\u306e\u901a\u4fe1\u4e8b\u696d\u8005\u304c\u5171\u5b58\u3059\u308b\u72b6\u6cc1\u304c\u5f62\u6210\u3055\u308c\u307e\u3057\u305f\u3002\u7af6\u4e89\u3067\u6709\u5229\u306a\u7acb\u5834\u306b\u7acb\u3064\u305f\u3081\u306b\u3001\u8ab0\u3082\u304c\u30d0\u30c3\u30af\u30dc\u30fc\u30f3 \u30ec\u30d9\u30eb\u3067 10Gbit\/s \u306e\u901f\u5ea6\u306b\u57fa\u3065\u304f DWDM \u9ad8\u5bc6\u5ea6\u6ce2\u9577\u5206\u5272\u591a\u91cd\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u7bc9\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002\u5f53\u6642\u3001\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u307e\u3060\u5916\u56fd\u88fd\u54c1\u304c\u4e3b\u6d41\u3067\u3057\u305f\u304c\u3001\u4e2d\u56fd\u306b\u306f\u3059\u3067\u306b\u591a\u304f\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u4f1a\u793e\u304c\u3042\u308a\u3001\u4f4e\u30ec\u30fc\u30c8\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u751f\u7523\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n

2 \u756a\u76ee\u306e\u6a5f\u4f1a\u306f 2007 \u5e74\u9803\u306b\u73fe\u308c\u307e\u3057\u305f\u30023G \u30e2\u30d0\u30a4\u30eb\u901a\u4fe1\u306e\u6025\u901f\u306a\u767a\u5c55\u306b\u3088\u308a\u3001\u4eba\u3005\u306e\u9593\u306e\u901a\u4fe1\u306f\u97f3\u58f0\u3068 SMS \u306b\u9650\u5b9a\u3055\u308c\u305a\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u7dca\u6025\u306b\u5fc5\u8981\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30d0\u30c3\u30af\u30dc\u30fc\u30f3 \u30ec\u30d9\u30eb\u3067\u306f\u3001\u901a\u4fe1\u4e8b\u696d\u8005\u306f\u5143\u306e 10Gbit\/s DWDM \u30b7\u30b9\u30c6\u30e0\u3092 40Gbit\/s DWDM\/OTN \u30b7\u30b9\u30c6\u30e0\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u3001\u3088\u308a\u9ad8\u901f\u306a\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5bfe\u3059\u308b\u5927\u304d\u306a\u9700\u8981\u3082\u751f\u307e\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n

3 \u756a\u76ee\u306e\u6a5f\u4f1a\u306f 2012 \u5e74\u306b\u59cb\u307e\u308a\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u53f0\u982d\u3001\u5927\u898f\u6a21 4G \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u69cb\u7bc9\u3001\u304a\u3088\u3073\u30e2\u30d0\u30a4\u30eb \u30d0\u30c3\u30af\u30db\u30fc\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c 3G \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b TDM \u6642\u5206\u5272\u591a\u91cd\u6280\u8853\u304b\u3089\u30d1\u30b1\u30c3\u30c8\u30d9\u30fc\u30b9\u306e PTN\/IPRAN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u79fb\u884c\u3057\u59cb\u3081\u307e\u3057\u305f\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3002\u3053\u306e\u30b5\u30fc\u30d3\u30b9 \u30bf\u30a4\u30d7\u3067\u306f\u30013G \u30d9\u30fc\u30b9\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af \u30ad\u30e9\u30fc\u306b\u30d3\u30c7\u30aa \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u8ffd\u52a0\u3055\u308c\u3001\u30d0\u30c3\u30af\u30dc\u30fc\u30f3 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ec\u30fc\u30c8\u304c 40 Gbit\/s \u304b\u3089 100 Gbit\/s \u306b\u5f37\u5236\u3055\u308c\u3001\u305d\u306e\u7d50\u679c\u3001\u3088\u308a\u9ad8\u901f\u306a\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9700\u8981\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n

\u696d\u754c\u306f\u7b2c4\u306e\u30c1\u30e3\u30f3\u30b9\u3092\u8fce\u3048\u30015G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u8d85\u9ad8\u901f\u76f8\u4e92\u63a5\u7d9a\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u901a\u4fe1\u30af\u30e9\u30a6\u30c9\u306a\u3069\u304c\u6b21\u3005\u3068\u767b\u5834\u3057\u3001\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5206\u91ce\u306f\u65b0\u305f\u306a\u6625\u3092\u8fce\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n

\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u306f 2023 \u5e74\u307e\u3067\u306b $120 \u5104\u3092\u8d85\u3048\u308b\u3068\u63a8\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n

2018\u5e7410\u6708\u3001\u6709\u540d\u306a\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u7d44\u7e54LightCounting\u306f\u3001\u8fd1\u5e74\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5168\u4f53\u7684\u306a\u5e02\u5834\u898f\u6a21\u306b\u95a2\u3059\u308b\u7d71\u8a08\u3068\u4e88\u6e2c\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u56f31\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u5168\u4f53\u306e\u898f\u6a21\u306f2023\u5e74\u307e\u3067\u306b1TP4\u5146120\u5104\u3092\u8d85\u3048\u30012018\u5e74\u306e1TP4\u514660\u5104\u306e2\u500d\u306b\u9054\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u6e2c\u5b9a\u30c7\u30fc\u30bf\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\u30015G\u306e2\u3064\u306e\u4e3b\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08\u30ef\u30a4\u30e4\u30ec\u30b9\uff09\u306f\u3001\u30a2\u30af\u30bb\u30b9\uff09\u3068\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\uff08\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff09\u306b\u3088\u308a\u3001\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u306f\u3055\u3089\u306b\u5927\u898f\u6a21\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\r\n\r\n\r\n

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\"\"<\/figure><\/div>\r\n\r\n\r\n

\u56f31 \u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u5168\u4f53\u306e\u73fe\u72b6\u3068\u898f\u6a21\u4e88\u6e2c<\/em><\/p>\r\n\r\n\r\n\r\n

\u3053\u3053\u6570\u5e74\u3068\u4eca\u5f8c\u6570\u5e74\u3067<\/em><\/p>\r\n\r\n\r\n\r\n

\u5225\u306e\u6709\u540d\u306a\u4e88\u6e2c\u6a5f\u95a2\u3067\u3042\u308b Ovum \u3082\u3001\u56f3 2 \u306b\u793a\u3059\u3088\u3046\u306b\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e 100Gbit\/s \u304a\u3088\u3073\u9ad8\u901f\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc \u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u306b\u95a2\u3059\u308b\u6700\u65b0\u306e\u4e88\u6e2c\u7d50\u679c\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u56f3 2 \u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u30c7\u30fc\u30bf\u306f 2023 \u5e74\u307e\u3067\u306b\u3001\u4e2d\u592e\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306f 100GbE \u3068 400GbE \u304c\u5927\u534a\u3092\u5360\u3081\u3001200GbE \u306e\u9700\u8981\u306f\u308f\u305a\u304b\u3067\u3001\u5168\u4f53\u306e\u5e02\u5834\u898f\u6a21\u306f\u7d04 48 \u5104\u7c73\u30c9\u30eb\u306b\u9054\u3059\u308b\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n

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\"\"<\/figure><\/div>\r\n\r\n\r\n

\u56f32 Ovum\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u58f2\u4e0a\u4e88\u6e2c<\/em><\/p>\r\n\r\n\r\n\r\n

\u7dcf\u62ec\u3059\u308b<\/strong><\/p>\r\n\r\n\r\n\r\n

\u696d\u754c\u7d71\u8a08\u306b\u3088\u308b\u3068\u30012011 \u5e74\u306e\u4e2d\u56fd\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u53ce\u76ca\u306f\u308f\u305a\u304b\u7d04 9 \u5104 5,000 \u4e07\u7c73\u30c9\u30eb\u3067\u3001\u4e16\u754c\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u306e 31.15% \u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002 2015 \u5e74\u306e\u4e2d\u56fd\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u306e\u53ce\u76ca\u306f\u3001\u4e16\u754c\u7684\u306b\u898b\u3066 16 \u5104 2,000 \u4e07\u7c73\u30c9\u30eb\u306b\u6210\u9577\u3057\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u306b\u5360\u3081\u308b\u5272\u5408\u3082 35.06% \u306b\u5897\u52a0\u3057\u307e\u3057\u305f\u3002 2020\u5e74\u307e\u3067\u306b\u3001\u56fd\u5185\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u306e\u53ce\u76ca\u306f26\u51048,000\u4e07\u7c73\u30c9\u30eb\u306b\u9054\u3057\u3001\u4e16\u754c\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5e02\u5834\u306b\u5360\u3081\u308b\u5272\u5408\u308237.75%\u306b\u4e0a\u6607\u3059\u308b\u3068\u63a8\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n

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