{"id":8314,"date":"2025-10-06T02:17:29","date_gmt":"2025-10-06T02:17:29","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=8314"},"modified":"2025-10-06T02:17:29","modified_gmt":"2025-10-06T02:17:29","slug":"interop-tokyo-2025%e3%81%aeshownet%e3%81%b8%e3%82%b3%e3%83%b3%e3%83%88%e3%83%aa%e3%83%93%e3%83%a5%e3%83%bc%e3%83%88%e3%81%97%e3%81%9fiown-apn-ntt-docomo-business-engineers-blog","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/8314\/","title":{"rendered":"Interop Tokyo 2025\u306eShowNet\u3078\u30b3\u30f3\u30c8\u30ea\u30d3\u30e5\u30fc\u30c8\u3057\u305fIOWN APN &#8211; NTT docomo Business Engineers&#8217; Blog"},"content":{"rendered":"\n<\/p>\n<div>\n<h2 id=\"\u306f\u3058\u3081\u306b\"><strong>\u306f\u3058\u3081\u306b<\/strong><\/h2>\n<p>\u307f\u306a\u3055\u3093\u3001\u3053\u3093\u306b\u3061\u306f\u3002\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30bb\u30f3\u30bf\u30fc IOWN\u63a8\u9032\u5ba4\u306e\u5de5\u85e4\u3067\u3059\u3002<\/p>\n<p>IOWN\u63a8\u9032\u5ba4\u3067\u306f\u3001IOWN APN\u3092\u4f53\u9a13\u3067\u304d\u308b\u57fa\u76e4\u306e\u6574\u5099\u3092\u9032\u3081\u3066\u304a\u308a\u3001\u305d\u306e\u69cb\u7bc9\u3084\u904b\u7528\u306a\u3069\u3092\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5148\u65e5\u958b\u50ac\u3055\u308c\u305fInterop Tokyo 2025\uff08\u4f1a\u5834\uff1a\u5e55\u5f35\u30e1\u30c3\u30bb\u3001\u4f1a\u671f\uff1a2025\u5e746\u670811\u65e5\u301c13\u65e5\uff09\u306eNTT \u30c9\u30b3\u30e2\u30d3\u30b8\u30cd\u30b9\u306e\u30d6\u30fc\u30b9\u3067\u306f\u3001IOWN\u3092\u5229\u7528\u3057\u305f\u300c\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30c8\u30e9\u30d9\u30eb\u300d\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u672a\u6765\u306e\u4f53\u9a13\u3092\u5c55\u793a\u3057\u3001\u591a\u304f\u306e\u65b9\u306b\u304a\u7acb\u3061\u5bc4\u308a\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002\uff08\u30d6\u30fc\u30b9\u306e\u5c55\u793a\u5185\u5bb9\u306b\u3064\u3044\u3066\u306f<a target=\"_blank\" href=\"https:\/\/www.ntt.com\/about-us\/press-releases\/news\/article\/2025\/0610.html\">\u3053\u3061\u3089\u306e\u30cb\u30e5\u30fc\u30b9\u30ea\u30ea\u30fc\u30b9<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff09<\/p>\n<p>\u4e00\u65b9\u3067\u3001\u30d6\u30fc\u30b9\u3067\u306e\u5c55\u793a\u3068\u306f\u5225\u306b\u3001\u30a4\u30d9\u30f3\u30c8\u5168\u4f53\u306e\u901a\u4fe1\u3092\u652f\u3048\u308b\u5927\u898f\u6a21\u306a\u5b9f\u8a3c\u5b9f\u9a13\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300cShowNet\u300d\u3078IOWN APN\u6280\u8853\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>ShowNet\u3067\u306f\u3001\u5168\u56fd\u306e\u653e\u9001\u5c40\u304b\u3089\u9001\u3089\u308c\u308b\u6620\u50cf\u3092IOWN APN\u7d4c\u7531\u3067\u4f1d\u9001\u3059\u308b\u3068\u3044\u3063\u305f\u5148\u9032\u7684\u306a\u53d6\u308a\u7d44\u307f\u3082\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u6620\u50cf\u4f1d\u9001\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3064\u3044\u3066\u306f\u3001\u5225\u30c1\u30fc\u30e0\u304c<a target=\"_blank\" href=\"https:\/\/engineers.ntt.com\/entry\/202506-shownet-5gc-network\/entry\">\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/a>\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u305d\u306e\u6620\u50cf\u4f1d\u9001\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u6570\u3005\u306e\u5148\u9032\u7684\u306a\u8a66\u307f\u3092\u6839\u5e95\u304b\u3089\u652f\u3048\u305f\u300c<strong>IOWN APN<\/strong>\u300d\u305d\u306e\u3082\u306e\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/p>\n<p>1.2Tbps\u306e\u5927\u5bb9\u91cf\u30fb\u4f4e\u9045\u5ef6\u30fb\u4f4e\u30b8\u30c3\u30bf\u306e\u7279\u5fb4\u3092\u6d3b\u304b\u3057\u305f\u591a\u69d8\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3084\u3001\u8a2d\u8a08\u69cb\u7bc9\u3059\u308b\u4e0a\u3067\u306e\u30dd\u30a4\u30f3\u30c8\u3084\u30c8\u30e9\u30d6\u30eb\u5bfe\u5fdc\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"ShowNet\u3068\u306f\"><strong>ShowNet\u3068\u306f<\/strong><\/h2>\n<p>ShowNet\u3068\u306f\u3001Interop\u306e\u4f1a\u671f\u4e2d\u3060\u3051\u51fa\u73fe\u3059\u308b\u3001\u5de8\u5927\u306a\u5b9f\u8a3c\u5b9f\u9a13\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002\u30dc\u30e9\u30f3\u30c6\u30a3\u30a2\u3067\u96c6\u3063\u305f\u30c8\u30c3\u30d7\u30a8\u30f3\u30b8\u30cb\u30a2\u9054\u304c\u3001\u5404\u793e\u304b\u3089\u63d0\u4f9b\u3055\u308c\u305f\u6700\u65b0\u6a5f\u5668\u3092\u76f8\u4e92\u63a5\u7d9a\u3057\u3001\u5b9f\u969b\u306b\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u5de8\u5927\u306a\u30e9\u30a4\u30d6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u30fb\u904b\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"IOWN-APN\u306e\u63d0\u4f9b\u6982\u8981\"><strong>IOWN APN\u306e\u63d0\u4f9b\u6982\u8981<\/strong><\/h2>\n<p>NTT\u30c9\u30b3\u30e2\u30d3\u30b8\u30cd\u30b9\u306f\u4eca\u5e74\u3001ShowNet\u306e\u300cExternal\u300d\u3068\u547c\u3070\u308c\u308b\u5916\u90e8\u63a5\u7d9a\u90e8\u5206\u306b\u300c\u5927\u5bb9\u91cf\u30fb\u4f4e\u9045\u5ef6\u30fb\u4f4e\u30b8\u30c3\u30bf\u300d\u3068\u3044\u3046\u7279\u5fb4\u3092\u6301\u3064IOWN APN\u3092\u5408\u8a087\u6ce2\u9577\uff081.2Tbps\uff09\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/N\/NTTCom\/20250925\/20250925104506.png\" width=\"1200\" height=\"1075\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span> <\/p>\n<p>\uff08ShowNet <a target=\"_blank\" href=\"https:\/\/www.interop.jp\/2025\/assets\/file\/external-2025-web.pdf\"><strong>\u30a8\u30af\u30b9\u30bf\u30fc\u30ca\u30eb\u56f3<\/strong><\/a> (PDF)\uff09<\/p>\n<h2 id=\"IOWN-APN\u3092\u69cb\u6210\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\"><strong>IOWN APN\u3092\u69cb\u6210\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong><\/h2>\n<p>\u4eca\u5e74\u306eIOWN APN\u306f\u3001\u90fd\u5185\u306b\u30cf\u30d6\u62e0\u70b9\u3092\u8a2d\u3051\u3066\u3001\u6771\u306f\u5343\u8449\u306e\u30d3\u30eb\u3092\u7d4c\u7531\u3057\u5e55\u5f35\u30e1\u30c3\u30bb\u3078\u3001\u897f\u306f\u5927\u962a\u306e\u30d3\u30eb\u3078\u3068\u63a5\u7d9a\u3059\u308b\u5e83\u5927\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u5404\u62e0\u70b9\u304b\u3089\u3001\u4e94\u53cd\u7530\u3001\u304a\u53f0\u5834\u3001QUINTBRIDGE\u306a\u3069\u3001\u30c7\u30e2\u3084\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u306b\u5fc5\u8981\u306a\u62e0\u70b9\u3078\u3068\u5ef6\u4f38\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u69cb\u6210\u306b\u304a\u3051\u308b\u4e3b\u8981\u533a\u9593\u306e\u5b9f\u6e2c\u9045\u5ef6\u5024\u306f\u3001\u6771\u4eac\u2013\u5927\u962a\u9593\u3067\u7247\u90534.2ms\u3001\u6771\u4eac\u2013\u5e55\u5f35\u30e1\u30c3\u30bb\u9593\u3067\u7247\u90530.3ms\u3067\u3057\u305f\u3002<\/p>\n<p>\u307e\u305f\u3001\u3053\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001NTT\u30c9\u30b3\u30e2\u30d3\u30b8\u30cd\u30b9\u306e\u5546\u7528\u30b5\u30fc\u30d3\u30b9\u300cAPN\u5c02\u7528\u7dda\u30d7\u30e9\u30f3 powered by IOWN\u300d\u3092\u3001\u300c\u6771\u4eac\u2013\u5927\u962a\u9593\u306e\u63a5\u7d9a\u300d\u3068\u300c\u5343\u8449\u306e\u30d3\u30eb\u306b\u304a\u3051\u308bOCN\u3068\u306e\u76f4\u63a5\u63a5\u7d9a\u56de\u7dda\u300d\u3067\u5b9f\u969b\u306b\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/N\/NTTCom\/20250925\/20250925104522.png\" width=\"1067\" height=\"520\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span> <\/p>\n<ul>\n<li>APN-T (Open APN Transceiver): \u6ce2\u9577\u30d1\u30b9\u306e\u7d42\u7aef\u70b9\u3067\u3001\u6ce2\u9577\u306e\u9001\u53d7\u4fe1\u3092\u884c\u3046\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u8868\u3059\u3002<\/li>\n<li>APN-G (Open APN Gateway): APN-T\u306e\u5149\u3092\u4f1d\u9001\u7db2\u3078\u5c0e\u5165\u3059\u308b\u305f\u3081\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3002APN-T\u306e\u5236\u5fa1\u3001APN-T\u306e\u4fe1\u53f7\u306e\u591a\u91cd\/\u5206\u96e2\u30fb\u6298\u308a\u8fd4\u3057\u30fbadd\/drop\u306a\u3069\u306e\u6a5f\u80fd\u3092\u6709\u3059\u308b\u3002<\/li>\n<li>APN-I (Open APN Interchange): \u5149\u30d1\u30b9\u306e\u9014\u4e2d\u3067\u6ce2\u9577\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306e\u305f\u3081\u306e\u4e2d\u7d99\u88c5\u7f6e\u3002\u5897\u5e45\u306a\u3069\u3082\u884c\u3046\u3002<\/li>\n<li>DWDM (Dense Wavelength Division Multiplexing, \u9ad8\u5bc6\u5ea6\u6ce2\u9577\u5206\u5272\u591a\u91cd) \u533a\u9593: APN-G\u3084APN-I\u3068\u3044\u3063\u305f\u88c5\u7f6e\u9593\u3092\u63a5\u7d9a\u3057\u30011\u672c\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u8907\u6570\u306e\u7570\u306a\u308b\u6ce2\u9577\u306e\u5149\u3092\u540c\u6642\u306b\u9001\u53d7\u4fe1\u3059\u308b\u4f1d\u9001\u8def\u3002<\/li>\n<\/ul>\n<p>\u306a\u304a\u3001APN-T\u3001APN-G\u3001APN-I\u306b\u95a2\u3057\u3066\u8a73\u3057\u304f\u306f\u4ee5\u4e0b\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/journal.ntt.co.jp\/article\/17536\">\u53c2\u7167\u5148\uff1aIOWN Global Forum\u306b\u304a\u3051\u308b\u30aa\u30fc\u30d7\u30f3\u30aa\u30fc\u30eb\u30d5\u30a9\u30c8\u30cb\u30af\u30b9\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u691c\u8a0e<\/a><\/p>\n<h2 id=\"\u591a\u69d8\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u306e\u6d3b\u7528\"><strong>\u591a\u69d8\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u306e\u6d3b\u7528<\/strong><\/h2>\n<p>\u63d0\u4f9b\u3057\u305fIOWN APN\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u591a\u69d8\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u6d3b\u7528\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h3 id=\"Media-over-IP\">Media over IP<\/h3>\n<p>\u6771\u4eac\u3068\u5927\u962a\u306e\u653e\u9001\u5c40\u304c\u6620\u50cf\u30fb\u97f3\u58f0\u30ea\u30bd\u30fc\u30b9\u3092IP\u7db2\u3067\u5171\u6709\u3057\u5408\u3046\u300cShowNet Media-X\u300d\u3068\u3044\u3046\u3001\u653e\u9001\u696d\u754c\u306e\u672a\u6765\u306b\u5411\u3051\u305f\u8a66\u307f\u304c\u5b9f\u65bd\u3055\u308c\u307e\u3057\u305f\u3002IOWN APN\u306f\u3001\u6771\u4eac\u3068\u5927\u962a\u306e\u5408\u8a083\u3064\u306e\u653e\u9001\u5c40\u306e\u5404\u30b9\u30bf\u30b8\u30aa\u304b\u3089\u5e55\u5f35\u30e1\u30c3\u30bb\u307e\u3067\u3092\u7d50\u3076\u9ad8\u54c1\u8cea\u306a\u9577\u8ddd\u96e2\u4f1d\u9001\u8def\u3092\u63d0\u4f9b\u3057\u3001\u3053\u306e\u58ee\u5927\u306a\u30ea\u30e2\u30fc\u30c8\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u73fe\u306b\u8ca2\u732e\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/N\/NTTCom\/20250925\/20250925104531.png\" width=\"1200\" height=\"675\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span> <\/p>\n<p>\uff08<a target=\"_blank\" href=\"https:\/\/www.interop.jp\/2025\/shownet\/media-over-ip\/\">ShowNet Media over IP\u7279\u5225\u4f01\u753b<\/a>\u3088\u308a\u5f15\u7528\uff09<\/p>\n<h3 id=\"\u5927\u624bIX\u5b66\u8853\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306e\u63a5\u7d9a\">\u5927\u624bIX\u30fb\u5b66\u8853\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306e\u63a5\u7d9a<\/h3>\n<p>ShowNet\u306b\u304a\u3044\u3066\u3055\u307e\u3056\u307e\u306a\u5b9f\u8a3c\u5b9f\u9a13\u3092\u884c\u3046\u305f\u3081\u306b\u3001ShowNet\u3092\u65e5\u672c\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u57fa\u76e4\u305d\u306e\u3082\u306e\u3068\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002IOWN APN\u306f\u3001\u3053\u306eShowNet\u306e\u751f\u547d\u7dda\u3068\u3082\u3044\u3048\u308b\u63a5\u7d9a\u8def\u3068\u3057\u3066\u3001\u8907\u6570\u306eIX (Internet eXchange) \u3068\u63a5\u7d9a\u3057\u3001\u5b89\u5b9a\u3057\u305f\u901a\u4fe1\u3092\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3 id=\"\u30b5\u30fc\u30d3\u30b9\u306e\u5b89\u5b9a\u57fa\u76e4\u3068\u3057\u3066\u306e\u6d3b\u7528\">\u30b5\u30fc\u30d3\u30b9\u306e\u5b89\u5b9a\u57fa\u76e4\u3068\u3057\u3066\u306e\u6d3b\u7528<\/h3>\n<p>ShowNet\u3067\u306f\u3001NTT\u30c9\u30b3\u30e2\u30d3\u30b8\u30cd\u30b9\u304c\u5546\u7528\u63d0\u4f9b\u3059\u308b\u4e3b\u8981\u30b5\u30fc\u30d3\u30b9\u306e\u901a\u4fe1\u57fa\u76e4\u3068\u3057\u3066\u3082IOWN APN\u3092\u6d3b\u7528\u3057\u307e\u3057\u305f\u3002<br \/>\n\u4f8b\u3048\u3070\u3001\u4f01\u696d\u306e\u30af\u30e9\u30a6\u30c9\u63a5\u7d9a\u3092\u62c5\u3046\u300cFlexible InterConnect\u300d\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u97f3\u58f0\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u652f\u3048\u308b\u300cdocomo business RINK\u300d\u3001\u305d\u3057\u3066\u793e\u4f1a\u30a4\u30f3\u30d5\u30e9\u3067\u3042\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u30b5\u30fc\u30d3\u30b9\u300cOCN\u300d\u306a\u3069\u3001\u7279\u6027\u306e\u7570\u306a\u308b\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u901a\u4fe1\u3092IOWN APN\u4e0a\u3067\u540c\u6642\u306b\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001IOWN APN\u304c\u3001\u591a\u69d8\u306a\u8981\u4ef6\u3092\u6301\u3064\u30b5\u30fc\u30d3\u30b9\u3092\u5b89\u5b9a\u3057\u3066\u652f\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3 id=\"\u30d6\u30fc\u30b9\u3067\u306e\u6d3b\u7528\">\u30d6\u30fc\u30b9\u3067\u306e\u6d3b\u7528<\/h3>\n<p>IOWN APN\u306f\u3001NTT\u30c9\u30b3\u30e2\u30d3\u30b8\u30cd\u30b9\u306e\u30d6\u30fc\u30b9\u5c55\u793a\u306b\u3082\u6d3b\u7528\u3057\u307e\u3057\u305f\u3002\u5927\u962a\u30fb\u304a\u53f0\u5834\u30fb\u4e94\u53cd\u7530\u3068\u3044\u3063\u305f\u9060\u9694\u62e0\u70b9\u3068\u5e55\u5f35\u30e1\u30c3\u30bb\u3092APN\u306b\u3066\u7d50\u3076\u3053\u3068\u3067\u30c7\u30e2\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"\u8a2d\u8a08\u69cb\u7bc9\u306e\u30dd\u30a4\u30f3\u30c8\u3084\u30c8\u30e9\u30d6\u30eb\u5bfe\u5fdc\"><strong>\u8a2d\u8a08\u69cb\u7bc9\u306e\u30dd\u30a4\u30f3\u30c8\u3084\u30c8\u30e9\u30d6\u30eb\u5bfe\u5fdc<\/strong><\/h2>\n<h3 id=\"\u8a2d\u8a08\u69cb\u7bc9\u4e0a\u3067\u306e\u30dd\u30a4\u30f3\u30c8\"><strong>\u8a2d\u8a08\u69cb\u7bc9\u4e0a\u3067\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/h3>\n<h4 id=\"\u30dd\u30a4\u30f3\u30c8\u5149\u306e\u7279\u6027\u3092\u8003\u616e\u3057\u305f\u6ce2\u9577\u8a2d\u8a08\">\u30dd\u30a4\u30f3\u30c8\u2460\uff1a\u5149\u306e\u7279\u6027\u3092\u8003\u616e\u3057\u305f\u6ce2\u9577\u8a2d\u8a08<\/h4>\n<p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u306f\u7a2e\u985e\u304c\u3042\u308a\u3001\u7a2e\u985e\u306b\u3088\u3063\u3066\u7279\u6027\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u65e5\u672c\u3067\u5f93\u6765\u304b\u3089\u9577\u8ddd\u96e2\u5149\u4f1d\u9001\u3067\u591a\u304f\u4f7f\u308f\u308c\u3066\u3044\u308bDSF\u3068\u3044\u3046\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u30011550nm\u4ed8\u8fd1\u306e\u6ce2\u9577\u3067\u5206\u6563\u304c\u30bc\u30ed\u306b\u306a\u308b\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u306f\u3001\u56db\u5149\u6ce2\u6df7\u5408\u3068\u3044\u3063\u305f\u975e\u7dda\u5f62\u52b9\u679c\u306e\u5f71\u97ff\u3092\u6e1b\u3089\u3059\u305f\u3081\u3001\u3053\u306e\u6ce2\u9577\u5e2f\u3092\u907f\u3051\u308b\u3068\u3044\u3063\u305f\u8003\u616e\u3082\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u306e\u4ed6\u3001\u3044\u304f\u3064\u304b\u8a2d\u8a08\u306b\u3042\u305f\u308a\u691c\u8a0e\u3059\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002OSNR\uff08\u5149\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4\uff09\u3092\u4e8b\u524d\u306b\u6e2c\u5b9a\u3057\u3066\u901a\u4fe1\u901f\u5ea6\u3068\u5909\u8abf\u65b9\u5f0f\u3092\u9069\u5207\u306a\u8a2d\u5b9a\u306b\u3059\u308b\u3053\u3068\u3084\u3001\u9069\u5207\u306a\u30b0\u30ea\u30c3\u30c9\u5e45\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<h4 id=\"\u30dd\u30a4\u30f3\u30c8-ROADM\u306e\u64cd\u4f5c\u6027\">\u30dd\u30a4\u30f3\u30c8\u2461\uff1a ROADM\u306e\u64cd\u4f5c\u6027<\/h4>\n<p>APN-I\/G\u306b\u3042\u305f\u308bROADM\u88c5\u7f6e\u306fOpenROADM\u3068\u3044\u3046\u6a19\u6e96\u898f\u683c\u306b\u6e96\u62e0\u3057\u305fAPI\u3078\u5bfe\u5fdc\u3057\u306f\u3058\u3081\u3066\u3044\u307e\u3059\u304c\u3001\u73fe\u6642\u70b9\u3067\u306f\u591a\u304f\u306e\u5834\u5408\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304b\u3089\u306e\u64cd\u4f5c\u304c\u524d\u63d0\u3068\u306a\u308a\u307e\u3059\u3002\u4eca\u56de\u3082\u30d9\u30f3\u30c0\u30fc\u88fd\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u7528\u3044\u3066\u3001APN\u88c5\u7f6e\u3092\u64cd\u4f5c\u3057\u3001\u5404\u62e0\u70b9\u9593\u306e\u5149\u30d1\u30b9\u3092\u8a2d\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n<h4 id=\"\u30dd\u30a4\u30f3\u30c8\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u524d\u306e\u5149\u306e\u78ba\u8a8d\">\u30dd\u30a4\u30f3\u30c8\u2462\uff1a\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u524d\u306e\u5149\u306e\u78ba\u8a8d<\/h4>\n<p>\u4f1d\u9001\u88c5\u7f6e\u306e\u63a5\u7d9a\u306b\u304a\u3044\u3066\u3082\u3001\u901a\u5e38\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u7528\u3044\u308b\u30b1\u30fc\u30b9\u3068\u540c\u69d8\u306b\u30012\u82af\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u9001\u4fe1\u3068\u53d7\u4fe1\u3092\u5bfe\u5411\u62e0\u70b9\u306e\u6a5f\u5668\u540c\u58eb\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u4eca\u56de\u306f\u4e8b\u524d\u306b\u7247\u5074\u3092\u63a5\u7d9a\u3057\u3001\u30d1\u30ef\u30fc\u30e1\u30fc\u30bf\u306a\u3069\u3067\u5149\u30ec\u30d9\u30eb\u3092\u78ba\u8a8d\u3057\u305f\u4e0a\u3067\u63a5\u7d9a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u307e\u305f\u3001\u5149\u306f\u5f31\u3059\u304e\u3066\u3082\u5c4a\u304d\u307e\u305b\u3093\u304c\u3001\u9006\u306b\u5f37\u3059\u304e\u3066\u3082\u53d7\u4fe1\u5074\u306e\u88c5\u7f6e\u304c\u6545\u969c\u3057\u305f\u308a\u3001\u901a\u4fe1\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u5b9f\u6e2c\u5024\u304c\u60f3\u5b9a\u3088\u308a\u5f37\u3044\u5834\u5408\u306f\u3001\u30a2\u30c3\u30c6\u30cd\u30fc\u30bf\uff08\u6e1b\u8870\u5668\uff09\u3092\u5165\u308c\u3066\u9069\u5207\u306a\u5149\u91cf\u306b\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u4e8b\u4f8b\"><strong>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u4e8b\u4f8b<\/strong><\/h3>\n<p>Interop\u3078\u306eIOWN APN\u63d0\u4f9b\u306f\u4eca\u5e74\u30673\u5e74\u76ee\u306b\u306a\u308a\u3001\u4eca\u56de\u306f\u3064\u3044\u306b\u8a2d\u5b9a\u95a2\u9023\u306e\u30c8\u30e9\u30d6\u30eb&#8221;\u30bc\u30ed&#8221;\u3092\u9054\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u7269\u7406\u7684\u306a\u969c\u5bb3\u306f\u6c7a\u3057\u3066\u30bc\u30ed\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306b\u767a\u751f\u3057\u305f\u3001\u4ee3\u8868\u7684\u306a2\u3064\u306e\u4e8b\u4f8b\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h4 id=\"\u4e8b\u4f8b\u539f\u56e0\u4e0d\u660e\u306eCRC\u30a8\u30e9\u30fc\">\u4e8b\u4f8b\u2460\uff1a\u539f\u56e0\u4e0d\u660e\u306eCRC\u30a8\u30e9\u30fc<\/h4>\n<p>\u7279\u5b9a\u306e\u63a5\u7d9a\u5148\u304b\u3089\u300cCRC\u30a8\u30e9\u30fc\u304c\u6563\u767a\u7684\u306b\u767a\u751f\u3059\u308b\u300d\u3068\u3044\u3046\u7533\u544a\u304c\u3042\u308a\u307e\u3057\u305f\u3002100G-LR4\u306b\u3066\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001IOWN APN\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u3057\u3066\u4f4e\u9045\u5ef6\u3092\u8ffd\u6c42\u3059\u308b\u305f\u3081\u3001\u610f\u56f3\u7684\u306bFEC (Forward Error Correction\u3001\u524d\u65b9\u8aa4\u308a\u8a02\u6b63) 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id=\"\u307e\u3068\u3081\"><strong>\u307e\u3068\u3081<\/strong><\/h2>\n<p>\u4eca\u5e74\u306eInterop Tokyo 2025\u306b\u304a\u3044\u3066\u3001IOWN APN\u306fShowNet\u306e\u5916\u90e8\u63a5\u7d9a\u56de\u7dda\u3068\u3057\u3066\u3001\u5408\u8a087\u6ce2\u9577\u30fb1.2Tbps\u3092\u63d0\u4f9b\u3057\u3001\u591a\u69d8\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u5b89\u5b9a\u7684\u306b\u652f\u3048\u307e\u3057\u305f\u3002<\/p>\n<p>\u653e\u9001\u5c40\u9593\u306e\u6620\u50cf\u4f1d\u9001\uff08Media over 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