{"id":3420,"date":"2025-12-05T00:00:00","date_gmt":"2025-12-05T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/end-of-row-eor-switches-architecture-benefits-and-deployment\/"},"modified":"2026-06-22T08:57:17","modified_gmt":"2026-06-22T08:57:17","slug":"end-of-row-eor-switches-architecture-benefits-and-deployment","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/ja\/knowledge-center\/end-of-row-eor-switches-architecture-benefits-and-deployment","title":{"rendered":"\u30a8\u30f3\u30c9\u30fb\u30aa\u30d6\u30fb\u30ed\u30fc\uff08EoR\uff09\u30b9\u30a4\u30c3\u30c1\u306e\u89e3\u8aac\uff1a\u30e1\u30ea\u30c3\u30c8\u3001\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u304a\u3088\u3073\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5543a60e877f4bd8a49caf8b5ff5f92b.png\" alt=\"EoR (End-of-Row) Switch\" class=\"wp-image-3414\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5543a60e877f4bd8a49caf8b5ff5f92b.png 1536w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5543a60e877f4bd8a49caf8b5ff5f92b-300x200.png 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5543a60e877f4bd8a49caf8b5ff5f92b-1024x683.png 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5543a60e877f4bd8a49caf8b5ff5f92b-768x512.png 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/5543a60e877f4bd8a49caf8b5ff5f92b-18x12.png 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f EoR\uff08\u884c\u672b\uff09\u30b9\u30a4\u30c3\u30c1\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u30cf\u30a6\u30b8\u30f3\u30b0<\/span> <strong>EoR\uff08\u884c\u672b\uff09\u30b9\u30a4\u30c3\u30c1<\/strong> \u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30e9\u30c3\u30af\u5217\u306e <strong>\u672b\u7aef\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u3067\u3042\u308a\u3001<\/strong>, \u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u304b\u3089\u306e\u63a5\u7d9a\u3092\u3001\u96c6\u7d04\u3055\u308c\u305f\u4e2d\u592e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30dd\u30a4\u30f3\u30c8\u306b\u7d71\u5408\u3057\u307e\u3059\u3002\u5217\u5185\u306e\u3059\u3079\u3066\u306e\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u69cb\u9020\u5316\u3055\u308c\u305f\u6c34\u5e73\u914d\u7dda\uff08\u901a\u5e38\u306f\u9285\u7dda\uff08Cat6A\uff09\u307e\u305f\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff09\u3092\u4ecb\u3057\u3066EoR\u30b9\u30a4\u30c3\u30c1\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001\u5fc5\u8981\u306a\u30b9\u30a4\u30c3\u30c1\u306e\u53f0\u6570\u304c\u524a\u6e1b\u3055\u308c\u3001\u7ba1\u7406\u304c\u96c6\u4e2d\u5316\u3055\u308c\u308b\u305f\u3081\u3001 <strong>\u5927\u898f\u6a21\u306a <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/knowledge-center\/what-is-a-data-center\/\"><strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/strong><\/a>, <strong>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u65bd\u8a2d\u5411\u3051\u306b<\/strong>, \u304a\u3088\u3073 <strong>\u914d\u7dda\u306e\u6574\u7406\u3068\u904b\u7528\u306e\u7c21\u7d20\u5316\u3092\u91cd\u8996\u3059\u308b\u74b0\u5883\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f End-of-Row\uff08\u884c\u672b\uff09\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u52d5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">End-of-Row\uff08\u884c\u672b\uff09\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001 <strong>\u96c6\u4e2d\u578b\u96c6\u7d04\u8a2d\u8a08\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>\u5404\u30b5\u30fc\u30d0\u30fc\u30e9\u30c3\u30af\u3067\u306f\u3001\u6c34\u5e73\u914d\u7dda\u7528\u306e\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u500b\u3005\u306e\u30e9\u30c3\u30af\u304b\u3089\u4f38\u3073\u305f\u30b1\u30fc\u30d6\u30eb\u306f\u3001\u5217\u306e\u672b\u7aef\u3078\u3068\u914d\u7dda\u3055\u308c\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bc6\u5ea6\u306eEoR\u30b9\u30a4\u30c3\u30c1\u7fa4\u304c\u3001\u3059\u3079\u3066\u306e\u30b5\u30fc\u30d0\u30fc\u30ea\u30f3\u30af\u3092\u96c6\u7d04\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p>EoR\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u3088\u308a\u9ad8\u901f\u306a\u5149\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\uff08\u4f8b\uff1a <strong>40G\u3001100G\u3001\u307e\u305f\u306f400G\uff09<\/strong>.<\/p><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u3092\u7528\u3044\u3066\u30b3\u30a2\u307e\u305f\u306f\u30b9\u30d1\u30a4\u30f3\u30b9\u30a4\u30c3\u30c1\u3078\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u3057\u307e\u3059\u3002<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>EoR\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u4e3b\u306a\u7279\u5fb4<\/strong> \u4e2d\u592e\u96c6\u7d04\u578b\u306e\u30b9\u30a4\u30c3\u30c1\u914d\u7f6e<\/p><\/li>\n\n\n\n<li><p><strong>\u2192 \u30b9\u30a4\u30c3\u30c1\u53f0\u6570\u304c\u5c11\u306a\u304f\u3001\u5236\u5fa1\u304c\u5bb9\u6613<\/strong> \u9ad8\u5bc6\u5ea6\u96c6\u7d04\u30dd\u30fc\u30c8<\/p><\/li>\n\n\n\n<li><p><strong>\u2192 \u4e00\u822c\u7684\u306b\u306f10G\u300125G\u300140G\u3001100G<\/strong> \u69cb\u9020\u5316\u914d\u7dda<\/p><\/li>\n\n\n\n<li><p><strong>\u2192 \u7a7a\u51b7\u52b9\u7387\u304a\u3088\u3073\u914d\u7dda\u7ba1\u7406\u306e\u5411\u4e0a<\/strong> \u30e9\u30c3\u30af\u9593\u306e\u4e00\u8cab\u6027<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"401\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8c80f8065c5245d3be260226c1d658df.jpg\" alt=\"End-of-Row Architecture\" class=\"wp-image-3415\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8c80f8065c5245d3be260226c1d658df.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8c80f8065c5245d3be260226c1d658df-300x117.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8c80f8065c5245d3be260226c1d658df-768x301.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/8c80f8065c5245d3be260226c1d658df-18x7.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2192 \u6a19\u6e96\u5316\u3055\u308c\u305f\u5c55\u958b\u304c\u5bb9\u6613<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"> \u27a1\ufe0f EoR\uff08\u884c\u672b\uff09\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306e\u5229\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u7c21\u7d20\u5316\u3055\u308c\u305f\u7ba1\u7406<\/strong>\u25b7 \u904b\u7528\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8.<\/p><\/li>\n\n\n\n<li><p><strong>\uff1a\u5217\u5168\u4f53\u306e\u30b9\u30a4\u30c3\u30c1\u304c1\u304b\u6240\u306b\u96c6\u4e2d\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u4fdd\u5b88\u304a\u3088\u3073\u8a2d\u5b9a\u306b\u304b\u304b\u308b\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/strong>\u30b9\u30a4\u30c3\u30c1\u53f0\u6570\u306e\u524a\u6e1b <a href=\"https:\/\/resources.l-p.com\/ja\/knowledge-center\/what-is-a-tor-top-of-rack-switch\/\" target=\"_blank\" rel=\"\">ToR\uff08Top-of-Rack\uff09<\/a>, \uff1a\u5404\u30e9\u30c3\u30af\u306b\u30b9\u30a4\u30c3\u30c1\u3092\u8a2d\u7f6e\u3059\u308b.<\/p><\/li>\n\n\n\n<li><p><strong>\u3068\u7570\u306a\u308a\u3001EoR\u3067\u306f\u30c7\u30d0\u30a4\u30b9\u6570\u304c\u96c6\u7d04\u3055\u308c\u307e\u3059\u3002<\/strong>\u3088\u308a\u512a\u308c\u305f\u6574\u7406\u72b6\u614b.<\/p><\/li>\n\n\n\n<li><p><strong>\uff1a\u5404\u30e9\u30c3\u30af\u5185\u3067\u306e\u914d\u7dda\u306e\u6df7\u96d1\u304c\u6291\u3048\u3089\u308c\u3001\u914d\u7dda\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u30af\u30ea\u30fc\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/strong>\u30e9\u30c3\u30af\u5358\u4f4d\u306e\u6d88\u8cbb\u96fb\u529b\u306e\u4f4e\u6e1b.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"> \uff1a\u5404\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306b\u30b9\u30a4\u30c3\u30c1\u3092\u8a2d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u25b7 \u30b3\u30b9\u30c8\u9762\u306e\u30e1\u30ea\u30c3\u30c8<\/strong>CAPEX\u306e\u4f4e\u6e1b.<\/p><\/li>\n\n\n\n<li><p><strong>\uff1a\u8cfc\u5165\u30fb\u7dad\u6301\u7ba1\u7406\u304c\u5fc5\u8981\u306aToR\u30b9\u30a4\u30c3\u30c1\u306e\u53f0\u6570\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/strong>\u30b9\u30da\u30a2\u30d1\u30fc\u30c4\u5728\u5eab\u306e\u524a\u6e1b.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uff1a\u5217\u3054\u3068\u306b1\u7a2e\u985e\u306e\u30e2\u30c7\u30eb\u306e\u307f\u3067\u6e08\u307f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u6a19\u6e96\u5316\u304c\u5bb9\u6613\u3067\u3059\u3002<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u27a1\ufe0f EoR\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306e\u6b20\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u6280\u8853\u7684\u5236\u7d04<\/strong>\u6c34\u5e73\u914d\u7dda\u8ddd\u96e2\u306e\u5ef6\u9577.<\/p><\/li>\n\n\n\n<li><p><strong>\uff1aToR\u3068\u6bd4\u8f03\u3057\u3066\u3001\u30b1\u30fc\u30d6\u30eb\u30b3\u30b9\u30c8\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/strong>\u67d4\u8edf\u6027\u306e\u4f4e\u4e0b.<\/p><\/li>\n\n\n\n<li><p><strong>\uff1a\u65b0\u898f\u30b5\u30fc\u30d0\u30fc\u306e\u8ffd\u52a0\u306b\u306f\u3001\u5ef6\u9577\u3055\u308c\u305f\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/strong>\uff1a\u9ad8\u30b5\u30fc\u30d0\u30fc\u5bc6\u5ea6\u306f\u3001\u5927\u5bb9\u91cf\u306eEoR\u30b9\u30a4\u30c3\u30c1\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u74b0\u5883\u3078\u306e\u914d\u616e<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5fc5\u8981\u3068\u3059\u308b <strong>\u3088\u308a\u69cb\u9020\u5316\u3055\u308c\u305f\u30b1\u30fc\u30d6\u30eb\u30c8\u30ec\u30a4<\/strong> \u304a\u3088\u3073 <strong>\u30d1\u30b9\u30a6\u30a7\u30a4<\/strong>.<\/p><\/li>\n\n\n\n<li><p>\u30b1\u30fc\u30d6\u30eb\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u306f\u3001\u9069\u5207\u306a\u8a08\u753b\u304c\u306a\u3051\u308c\u3070\u5c06\u6765\u7684\u306a\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5236\u9650\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f EoR vs ToR\uff1a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">ToR\uff08Top-of-Rack\uff09\u306e\u6982\u8981<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306f\u8a2d\u7f6e\u3055\u308c\u307e\u3059 <strong>\u5404\u30e9\u30c3\u30af\u5185\u306b<\/strong>.<\/p><\/li>\n\n\n\n<li><p>\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30b9\u30a4\u30c3\u30c1\u307e\u3067\u306e\u77ed\u3044\u30b1\u30fc\u30d6\u30eb\uff08\u22643m DAC\uff09\u3002.<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5168\u4f53\u3067\u3088\u308a\u591a\u304f\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3b\u306a\u9055\u3044<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u6a5f\u80fd<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>EoR\uff08End-of-Row\uff09<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/ja\/knowledge-center\/what-is-a-tor-top-of-rack-switch\/\">ToR\uff08Top-of-Rack\uff09<\/a><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30a4\u30c3\u30c1\u306e\u8a2d\u7f6e\u5834\u6240<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5404\u5217\u306e\u7aef<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5404\u30e9\u30c3\u30af\u5185<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30a4\u30c3\u30c1\u306e\u53f0\u6570<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5c11\u306a\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u591a\u304f\u306e<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b1\u30fc\u30d6\u30eb\u9577<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u3044<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u975e\u5e38\u306b\u77ed\u3044<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b1\u30fc\u30d6\u30eb\u30b3\u30b9\u30c8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u62e1\u5f35\u6027<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e2d\u7a0b\u5ea6<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u975e\u5e38\u306b\u9ad8\u3044<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u7ba1\u7406<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u96c6\u7d04\u578b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5206\u6563\u578b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u9069\u306a\u7528\u9014\uff1a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5927\u898f\u6a21\u306a\u69cb\u9020\u5316\u30b1\u30fc\u30d6\u30eb\u74b0\u5883<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u5bc6\u5ea6\u306e\u73fe\u4ee3\u7684\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>EoR \uff1d \u30b9\u30a4\u30c3\u30c1\u53f0\u6570\u304c\u5c11\u306a\u304f\u3001\u30b1\u30fc\u30d6\u30eb\u91cf\u304c\u591a\u3044<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>ToR \uff1d \u30b9\u30a4\u30c3\u30c1\u53f0\u6570\u304c\u591a\u304f\u3001\u30b1\u30fc\u30d6\u30eb\u91cf\u304c\u5c11\u306a\u304f\u3001\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u304c\u8fc5\u901f<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f EoR\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u9069\u3057\u3066\u3044\u308b\u306e\u306f\u3044\u3064\u3067\u3059\u304b\uff1f <\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">EoR\u306f\u3001\u4ee5\u4e0b\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30b9\u30a4\u30c3\u30c1\u306e\u96c6\u4e2d\u7ba1\u7406<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\u9577\u671f\u7684\u306a\u69cb\u9020\u5316\u30b1\u30fc\u30d6\u30eb\u8a2d\u8a08<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\u4fdd\u5b88\u5bfe\u8c61\u3068\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u524a\u6e1b<\/strong><\/p><\/li>\n\n\n\n<li><p><strong>\u30e9\u30c3\u30af\u5358\u4f4d\u306e\u96fb\u529b\u6d88\u8cbb\u306e\u4f4e\u6e1b<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u822c\u7684\u306a\u5c0e\u5165\u30b7\u30ca\u30ea\u30aa<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e2d\uff5e\u5927\u898f\u6a21\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/p><\/li>\n\n\n\n<li><p>\u653f\u5e9c\u6a5f\u95a2\u3001\u91d1\u878d\u6a5f\u95a2\u3001\u88fd\u9020\u696d\u65bd\u8a2d<\/p><\/li>\n\n\n\n<li><p>\u4e88\u6e2c\u53ef\u80fd\u306a\u30e9\u30c3\u30af\u914d\u7f6e\u3092\u6301\u3064\u30b3\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bc6\u5ea6\u6c34\u5e73\u30b1\u30fc\u30d6\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u63a1\u7528\u3059\u308b\u30c7\u30fc\u30bf\u30db\u30fc\u30eb<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f EoR\u30b9\u30a4\u30c3\u30c1\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5c0e\u5165\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u2666 \u30b9\u30c6\u30c3\u30d7\u30fb\u30d0\u30a4\u30fb\u30b9\u30c6\u30c3\u30d7\u5c0e\u5165\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e2f\u57df\u5e45\u8981\u4ef6\u306e\u5b9a\u7fa9<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b5\u30fc\u30d0\u30fc\u30a2\u30af\u30bb\u30b9\u901f\u5ea6\uff1a <strong>1G \/ 10G \/ 25G<\/strong><\/p><\/li>\n\n\n\n<li><p>\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u96c6\u7d04\uff1a <strong>40G \/ 100G \/ 400G<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u9ad8\u5bc6\u5ea6EoR\u30b9\u30a4\u30c3\u30c1\u306e\u9078\u5b9a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u70b9\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>48\u00d710G\/25G\u30dd\u30fc\u30c8<\/p><\/li>\n\n\n\n<li><p>6\uff5e8\u00d740G\/100G\u30a2\u30c3\u30d7\u30ea\u30f3\u30af<\/p><\/li>\n\n\n\n<li><p>MLAG\/VPC\u3001BGP\u3001VXLAN\u3001EVPN\u5bfe\u5fdc<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u69cb\u9020\u5316\u30b1\u30fc\u30d6\u30eb\u306e\u8a08\u753b<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9577\u8ddd\u96e2\u306b\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc<\/p><\/li>\n\n\n\n<li><p>\u2264100m\u306b\u306fCat6A<\/p><\/li>\n\n\n\n<li><p>\u6c34\u5e73\u30d1\u30b9\u30a6\u30a7\u30a4\u304a\u3088\u3073\u5e79\u7dda\u30b1\u30fc\u30d6\u30eb\u3092\u6d3b\u7528<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e92\u63db\u6027\u306e\u3042\u308b\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u304a\u3088\u3073DAC\/AOC\u30b1\u30fc\u30d6\u30eb\u306e\u9078\u5b9a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u4ee5\u4e0b\u306b\u63a8\u5968\u54c1\u3092\u8a18\u8f09\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83e0dab058ce4d1096d8ba1b43596051-1024x608.webp\" alt=\"AOC vs DAC\" class=\"wp-image-3416\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83e0dab058ce4d1096d8ba1b43596051-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83e0dab058ce4d1096d8ba1b43596051-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83e0dab058ce4d1096d8ba1b43596051-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83e0dab058ce4d1096d8ba1b43596051-18x12.webp 18w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/83e0dab058ce4d1096d8ba1b43596051.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u5197\u9577\u6027\u306e\u5b9f\u88c5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e8c\u91cdEoR\u30b9\u30a4\u30c3\u30c1\u30da\u30a2<\/p><\/li>\n\n\n\n<li><p>\u30a2\u30af\u30c6\u30a3\u30d6\uff0f\u30a2\u30af\u30c6\u30a3\u30d6\u30a2\u30c3\u30d7\u30ea\u30f3\u30af<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306e\u30c6\u30b9\u30c8<\/h4>\n\n\n\n<h3 class=\"wp-block-heading\">\u2666 EoR\u5411\u3051\u63a8\u5968\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u304a\u3088\u3073\u30b1\u30fc\u30d6\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\u306f\u3001\u4e3b\u8981\u30d9\u30f3\u30c0\u30fc\u5411\u3051\u306b\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u826f\u304f\u3001\u5b8c\u5168\u4e92\u63db\u6027\u3092\u5099\u3048\u305f <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a> \u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/a7eee8e57b854418ab091174599c2d09.webp\" alt=\"Optical Transceivers\" class=\"wp-image-3417\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/a7eee8e57b854418ab091174599c2d09.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/a7eee8e57b854418ab091174599c2d09-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/a7eee8e57b854418ab091174599c2d09-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/a7eee8e57b854418ab091174599c2d09-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/a7eee8e57b854418ab091174599c2d09-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">EoR\u30a2\u30af\u30bb\u30b9\u30bf\u30a4\u30e4\u5411\u3051\u63a8\u596810G\u30e2\u30b8\u30e5\u30fc\u30eb<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/475415.htm\" target=\"_blank\" rel=\"\"><strong>10GBASE-SR SFP+<\/strong><\/a><strong> \uff08850nm\u3001300m\uff09<\/strong><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/475586.htm\" target=\"_blank\" rel=\"\"><strong>10GBASE-LR SFP+<\/strong><\/a><strong> \uff081310nm\u300110km\uff09<\/strong><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/476054.htm\" target=\"_blank\" rel=\"\"><strong>10GBASE-ER SFP+<\/strong><\/a><strong> \uff081550nm\u300140km\uff09<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u63a8\u596825G\u30e2\u30b8\u30e5\u30fc\u30eb<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/476099.htm\" target=\"_blank\" rel=\"\"><strong>25GBASE-SR SFP28<\/strong><\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/491477.htm\" target=\"_blank\" rel=\"\"><strong>25GBASE-LR SFP28<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u63a8\u5968\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30e2\u30b8\u30e5\u30fc\u30eb\uff0840G \/ 100G\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/491483.htm\" target=\"_blank\" rel=\"\"><strong>40GBASE-SR4 QSFP+<\/strong><\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/482604.htm\" target=\"_blank\" rel=\"\"><strong>40GBASE-LR4 QSFP+<\/strong><\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/473140.htm\" target=\"_blank\" rel=\"\"><strong>100GBASE-SR4 QSFP28<\/strong><\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/www.l-p.com\/products\/488452.htm\" target=\"_blank\" rel=\"\"><strong>100GBASE-LR4 QSFP28<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">H3. \u63a8\u5968\u30b1\u30fc\u30d6\u30eb<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>DAC\uff08\u30c0\u30a4\u30ec\u30af\u30c8\u30a2\u30bf\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\uff09<\/strong><\/h5>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/69f707c350c94527800b397f8a3e0999.webp\" alt=\"DAC (Direct Attach Cable)\" class=\"wp-image-3418\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/69f707c350c94527800b397f8a3e0999.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/69f707c350c94527800b397f8a3e0999-300x178.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/69f707c350c94527800b397f8a3e0999-1024x608.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/69f707c350c94527800b397f8a3e0999-768x456.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/69f707c350c94527800b397f8a3e0999-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>ToR\uff0fEoR\u306e\u77ed\u8ddd\u96e2\uff08\u22645m\uff09\u306b\u6700\u9069<\/p><\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>AOC\uff08\u30a2\u30af\u30c6\u30a3\u30d6\u5149\u30b1\u30fc\u30d6\u30eb\uff09<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>5\uff5e30m\u306e\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u307e\u305f\u306f\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306b\u6700\u9069<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u88fd\u54c1\u306f <strong>OEM\u4e92\u63db<\/strong>, <strong>\u30c6\u30b9\u30c8\u6e08\u307f<\/strong>, \u3001\u304a\u3088\u3073 <strong>Cisco\uff0fHPE\uff0fJuniper\uff0fDell\uff0fArista<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u27a1\ufe0f \u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>EoR\uff08End-of-Row\uff09<\/strong> \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306f\u3001\u904b\u7528\u306e\u7c21\u7d20\u5316\u3001\u30b9\u30a4\u30c3\u30c1\u53f0\u6570\u306e\u524a\u6e1b\u3001\u96c6\u4e2d\u7ba1\u7406\u3092\u6c42\u3081\u308b\u7d44\u7e54\u306b\u3068\u3063\u3066\u3001\u5f37\u529b\u3067\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3059\u3002ToR\u306f\u3088\u308a\u67d4\u8edf\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001EoR\u306f\u3001\u69cb\u9020\u5316\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u304c\u8a08\u753b\u3055\u308c\u305f\u4e2d\u898f\u6a21\u304b\u3089\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3044\u3066\u3001\u5927\u304d\u306a\u5229\u70b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">EoR\u3092\u5b9f\u88c5\u3059\u308b\u969b\u306b\u306f\u3001\u9069\u5207\u306a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\">DAC\uff0fAOC\u30b1\u30fc\u30d6\u30eb<\/a>, \u3001\u304a\u3088\u3073\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306e\u9078\u629e\u304c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u4fe1\u983c\u6027\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u3046\u3057\u305f\u5206\u91ce\u306b\u304a\u3044\u3066\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP<\/strong><\/a> \u306f\u9ad8\u54c1\u8cea\u3067\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>EoR\uff08End-of-Row\uff09\u30b9\u30a4\u30c3\u30c1\u3068\u306f\u4f55\u304b\u3001\u305d\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u4ed5\u7d44\u307f\u3001\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u3001EoR \u5bfe ToR \u306e\u9055\u3044\u3001\u5c55\u958b\u6642\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3001\u304a\u3088\u3073\u63a8\u5968\u3055\u308c\u308b\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":3419,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[19,26],"class_list":["post-3420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-aoc-dac-cables","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/posts\/3420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/comments?post=3420"}],"version-history":[{"count":3,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/posts\/3420\/revisions"}],"predecessor-version":[{"id":10793,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/posts\/3420\/revisions\/10793"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/media\/3419"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/media?parent=3420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/categories?post=3420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/ja\/wp-json\/wp\/v2\/tags?post=3420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}