{"id":4048,"date":"2025-09-02T00:00:00","date_gmt":"2025-09-02T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/remote-direct-memory-access-rdma-data-transfer-speed-latency\/"},"modified":"2026-06-22T07:52:24","modified_gmt":"2026-06-22T07:52:24","slug":"remote-direct-memory-access-rdma-data-transfer-speed-latency","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/remote-direct-memory-access-rdma-data-transfer-speed-latency","title":{"rendered":"RDMA\u3068\u306f\uff1f \u30ea\u30e2\u30fc\u30c8\u30fb\u30c0\u30a4\u30ec\u30af\u30c8\u30fb\u30e1\u30e2\u30ea\u30fb\u30a2\u30af\u30bb\u30b9\uff08RDMA\uff09\u306e\u7a76\u6975\u30ac\u30a4\u30c9"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5687c7be3774f809d4f115676635f9c.webp\" alt=\"Remote Direct Memory Access (RDMA)\" class=\"wp-image-4046\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5687c7be3774f809d4f115676635f9c.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5687c7be3774f809d4f115676635f9c-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5687c7be3774f809d4f115676635f9c-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5687c7be3774f809d4f115676635f9c-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5687c7be3774f809d4f115676635f9c-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4e16\u754c\u3067\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-hpc-high-performance-computing\/\"><strong>\uff08HPC\uff09<\/strong><\/a>, \u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073AI\u306b\u304a\u3044\u3066\u3001\u901f\u5ea6\u304c\u3059\u3079\u3066\u3067\u3059\u3002\u9045\u5ef6\u306e\u30de\u30a4\u30af\u30ed\u79d2\u5358\u4f4d\u3001CPU\u30b5\u30a4\u30af\u30eb\u306e1\u30641\u3064\u304c\u91cd\u8981\u3067\u3059\u3002\u3057\u304b\u3057\u3001TCP\/IP\u306a\u3069\u306e\u5f93\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u5927\u304d\u306a\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001CPU\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u3067\u306f\u306a\u304f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u51e6\u7406\u306b\u8cb4\u91cd\u306a\u6642\u9593\u3092\u8cbb\u3084\u3059\u3053\u3068\u3092\u4f59\u5100\u306a\u304f\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u9769\u547d\u7684\u306a\u6280\u8853\u304c\u767b\u5834\u3057\u307e\u3059\uff1a <strong>\u30ea\u30e2\u30fc\u30c8\u30fb\u30c0\u30a4\u30ec\u30af\u30c8\u30fb\u30e1\u30e2\u30ea\u30fb\u30a2\u30af\u30bb\u30b9\uff08RDMA\uff09<\/strong>. \u3002\u3053\u308c\u306f\u3001\u73fe\u4ee3\u306e\u4f4e\u9045\u5ef6\u30fb\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u652f\u3048\u308b\u5f37\u529b\u306a\u6280\u8853\u3067\u3059\u3002\u305d\u308c\u3067\u306f\u3001 <strong>RDMA\u3068\u306f\u4f55\u304b<\/strong>, \u3001\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u304b\u3001\u305d\u3057\u3066\u30c7\u30fc\u30bf\u96c6\u7d04\u578b\u6280\u8853\u306e\u672a\u6765\u3092\u3044\u304b\u306b\u5f62\u4f5c\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 \u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>RDMA\u306f\u3001CPU\u3084\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u308f\u305a\u306b\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u9593\u3067\u9ad8\u901f\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u51e6\u7406\u304c\u9ad8\u901f\u5316\u3055\u308c\u3001\u540c\u6642\u306b\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3067\u304d\u307e\u3059\u3002.<\/p><\/li><li><p>\u30bc\u30ed\u30b3\u30d4\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306fRDMA\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u304c1\u53f0\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30e1\u30e2\u30ea\u304b\u3089\u76f4\u63a5\u5225\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30e1\u30e2\u30ea\u3078\u3068\u8ee2\u9001\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u6642\u9593\u3068CPU\u30ea\u30bd\u30fc\u30b9\u304c\u5927\u5e45\u306b\u7bc0\u7d04\u3055\u308c\u307e\u3059\u3002.<\/p><\/li><li><p>RDMA\u306f\u3001\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001AI\u3001\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u8fc5\u901f\u304b\u3064\u5bb9\u6613\u306b\u79fb\u52d5\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p><\/li><li><p>RDMA\u3092\u52d5\u4f5c\u3055\u305b\u308b\u306b\u306f\u3001 <strong>\u7279\u6b8a\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2<\/strong>, \uff08\u4f8b\uff1aRDMA\u5bfe\u5fdc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ab\u30fc\u30c9\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002\u5c0e\u5165\u524d\u306b\u3001\u3054\u4f7f\u7528\u306e\u30c7\u30d0\u30a4\u30b9\u304cRDMA\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u6642\u306bRDMA\u306e\u5229\u70b9\uff08\u4f8b\uff1a\u9ad8\u901f\u5316\u3001\u30ea\u30bd\u30fc\u30b9\u7bc0\u7d04\uff09\u3092\u5341\u5206\u306b\u691c\u8a0e\u3057\u3001\u81ea\u74b0\u5883\u3078\u306e\u9069\u7528\u53ef\u80fd\u6027\u3092\u5224\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 RDMA\u3068\u306f\u4f55\u304b\uff1f \u305d\u306e\u672c\u8cea\u7684\u6982\u5ff5<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8cea\u7684\u306b\u3001, <strong>RDMA\uff08Remote Direct Memory Access\uff1a\u30ea\u30e2\u30fc\u30c8\u30fb\u30c0\u30a4\u30ec\u30af\u30c8\u30fb\u30e1\u30e2\u30ea\u30fb\u30a2\u30af\u30bb\u30b9\uff09<\/strong> RDMA\u3068\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u305d\u308c\u305e\u308c\u306e\u4e3b\u8a18\u61b6\u88c5\u7f6e\u9593\u3067\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u4ea4\u63db\u3067\u304d\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853\u3067\u3042\u308a\u3001 <strong>\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3001CPU\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4ecb\u3055\u305a\u306b\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u3088\u3046\u306b\u8003\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u5f93\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\uff1a<\/strong> \u5c0f\u5305\uff08\u30c7\u30fc\u30bf\uff09\u306f\u3001\u4e2d\u592e\u90f5\u4fbf\u5c40\uff08CPU\uff09\u3092\u7d4c\u7531\u3057\u3066\u51e6\u7406\u30fb\u30e9\u30d9\u30ea\u30f3\u30b0\u3055\u308c\u305f\u5f8c\u3001\u914d\u9001\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u3092\u8981\u3057\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>RDMA\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\uff1a<\/strong> \u5c0f\u5305\u306f\u3001\u901a\u308a\u3092\u631f\u3093\u3060\u76f8\u624b\u306e\u624b\uff08\u30e1\u30e2\u30ea\uff09\u3078\u3068\u3001\u4e2d\u9593\u696d\u8005\u3092\u4ecb\u3055\u305a\u76f4\u63a5\u624b\u6e21\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u975e\u5e38\u306b\u9ad8\u901f\u304b\u3064\u52b9\u7387\u7684\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u300c\u30ab\u30fc\u30cd\u30eb\u30d0\u30a4\u30d1\u30b9\u300d\u3053\u305d\u304c\u3001\u5f93\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u6392\u9664\u3059\u308b\u9b54\u6cd5\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>RDMA\u306f\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u304b\uff1f\u305d\u306e\u6280\u8853\u7684\u4ed5\u7d44\u307f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RDMA\u306f\u5c02\u7528\u306e <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30fb\u30ab\u30fc\u30c9\uff08NIC\uff09<\/strong> \u3057\u3070\u3057\u3070 <strong>RDMA\u5bfe\u5fdcNIC<\/strong> \u307e\u305f\u306f <strong>\u30db\u30b9\u30c8\u30c1\u30e3\u30cd\u30eb\u30a2\u30c0\u30d7\u30bf\uff08HCA\uff09<\/strong>. \u3068\u547c\u3070\u308c\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u4ecb\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u306e\u7279\u6b8a\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u64cd\u4f5c\u3092\u72ec\u7acb\u3057\u3066\u51e6\u7406\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u30011\u53f0\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\uff08\u300c <strong>\u30ea\u30af\u30a8\u30b9\u30bf<\/strong>\u300d\uff09\u304c\u3001\u5b89\u5168\u306a\u63a5\u7d9a\u304c\u78ba\u7acb\u3055\u308c\u305f\u5f8c\u306b\u3001\u4ed6\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\uff08\u300c <strong>\u30ec\u30b9\u30dd\u30f3\u30c0<\/strong>\u300d\uff09\u306e\u30e1\u30e2\u30ea\u3092\u76f4\u63a5\u8aad\u307f\u66f8\u304d\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u51e6\u7406\u306f\u4e21\u7aef\u306eHCA\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3001CPU\u306e\u95a2\u4e0e\u306f\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 RDMA\u304c\u9769\u65b0\u7684\u3067\u3042\u308b\u7406\u7531\uff1a\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\u3068\u5229\u70b9<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RDMA\u6280\u8853\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u91cd\u8996\u3059\u308b\u74b0\u5883\u306b\u304a\u3044\u3066\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\ud83d\udd25 \u6975\u3081\u3066\u4f4e\u3044\u30ec\u30a4\u30c6\u30f3\u30b7\uff1a<\/strong> CPU\u304a\u3088\u3073\u30ab\u30fc\u30cd\u30eb\u3092\u30d0\u30a4\u30d1\u30b9\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u9045\u5ef6\u304c\u5927\u5e45\u306b\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u26a1 \u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\uff1a<\/strong> RDMA\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5e2f\u57df\u5e45\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3067\u304d\u308b\u3001\u307b\u307c\u30ef\u30a4\u30e4\u30fc\u30b9\u30d4\u30fc\u30c9\u3067\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud83d\udcaa CPU\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306e\u4f4e\u6e1b\uff1a<\/strong> CPU\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u51e6\u7406\u30bf\u30b9\u30af\u304b\u3089\u89e3\u653e\u3055\u308c\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b5\u30fc\u30d3\u30b9\u306e\u5b9f\u884c\u306b\u5168\u30ea\u30bd\u30fc\u30b9\u3092\u96c6\u4e2d\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\ud83d\ude80 \u9ad8\u3044\u52b9\u7387\u6027\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\uff1a<\/strong> \u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u51e6\u7406\u306b\u3088\u308b\u8ca0\u8377\u5897\u52a0\u3092\u6291\u3048\u305f\u307e\u307e\u3001\u3088\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u304a\u3088\u3073\u63a5\u7d9a\u6570\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 RDMA\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\uff1aInfiniBand\u3001RoCE\u3001\u304a\u3088\u3073iWARP<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RDMA\u306f\u5358\u4e00\u306e\u6a19\u6e96\u3067\u306f\u306a\u304f\u3001\u7570\u306a\u308b\u7269\u7406\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u52d5\u4f5c\u53ef\u80fd\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u30013\u3064\u306e\u4e3b\u8981\u306a\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u65b9\u5f0f\u306e\u7c21\u5358\u306a\u6bd4\u8f03\u3092\u793a\u3057\u307e\u3059\uff1a<\/p>\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;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u6b63\u5f0f\u540d\u79f0<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5a92\u4f53<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u4e3b\u306a\u7279\u5fb4<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>InfiniBand<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2014<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30cd\u30a4\u30c6\u30a3\u30d6InfiniBand\u30d5\u30a1\u30d6\u30ea\u30c3\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2b50 <strong>\u30cd\u30a4\u30c6\u30a3\u30d6RDMA.<\/strong> \u6700\u9ad8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u6700\u4f4e\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3002\u5c02\u7528\u306eInfiniBand\u30b9\u30a4\u30c3\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>RoCE<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Converged Ethernet\u4e0a\u3067\u306eRDMA\uff08RDMA over Converged Ethernet\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud83d\ude80 <strong>Ethernet\u4e0a\u3067\u306eRDMA.<\/strong> \u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u9078\u629e\u80a2\u3067\u3059\u30022\u3064\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\uff1aRoCEv1\uff08\u30ea\u30f3\u30af\u5c64\uff09\u304a\u3088\u3073RoCEv2\uff08IP\u4e0a\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u53ef\u80fd\uff09\u3002.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>iWARP<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>Internet Wide-Area RDMA Protocol<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ethernet\uff08TCP\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud83c\udf10 <strong>TCP\/IP\u4e0a\u3067\u306eRDMA.<\/strong> WAN\u306a\u3069\u306e\u6a19\u6e96\u7684\u3067\u30ed\u30b9\u306e\u591a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002RoCE\u3088\u308a\u3082\u8a2d\u5b9a\u304c\u7c21\u5358\u3067\u3059\u304c\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u3084\u3084\u9ad8\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>RoCE<\/strong> \uff08\u7279\u306bRoCEv2\uff09\u306f\u3001\u6c4e\u7528\u7684\u306aEthernet\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6d3b\u7528\u3057\u3064\u3064\u3001InfiniBand\u306b\u8fd1\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3044\u3066\u652f\u914d\u7684\u306a\u5b58\u5728\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 RDMA\u306f\u3069\u3053\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u304b\uff1f\u5b9f\u969b\u306e\u5fdc\u7528\u4f8b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RDMA\u306f\u5358\u306a\u308b\u5b9f\u9a13\u5ba4\u6280\u8853\u3067\u306f\u306a\u304f\u3001\u4eca\u65e5\u6700\u3082\u8981\u6c42\u306e\u53b3\u3057\u3044\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u6280\u8853\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>AI\u304a\u3088\u3073\u6a5f\u68b0\u5b66\u7fd2\uff08ML\uff09\uff1a<\/strong> \u8907\u96d1\u306a\u30e2\u30c7\u30eb\u306e\u5b66\u7fd2\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u3068GPU\u9593\u3067\u81a8\u5927\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u9a5a\u7570\u7684\u306a\u901f\u5ea6\u3067\u8ee2\u9001\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-hpc-high-performance-computing\/\"><strong>\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff08HPC\uff09\uff1a<\/strong><\/a><strong>:<\/strong> \u79d1\u5b66\u7684\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u3001\u8a08\u7b97\u30ce\u30fc\u30c9\u9593\uff08\u4f8b\uff1aMPI\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff09\u3067\u306e\u9ad8\u901f\u30e1\u30c3\u30bb\u30fc\u30b8\u30d1\u30c3\u30b7\u30f3\u30b0\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u30cf\u30a4\u30d1\u30fc\u30b3\u30f3\u30d0\u30fc\u30b8\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\uff08HCI\uff09\u304a\u3088\u3073\u30b9\u30c8\u30ec\u30fc\u30b8\uff1a<\/strong> VMware vSAN\u3001Azure Stack HCI\u306a\u3069\u306e\u6280\u8853\u304a\u3088\u3073 <strong>\u30b9\u30c8\u30ec\u30fc\u30b8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001<\/strong> \u8d85\u9ad8\u901f\u30b9\u30c8\u30ec\u30fc\u30b8\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u304a\u3088\u3073\u5206\u96e2\u578b\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u305f\u3081\u306bRDMA\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u30af\u30e9\u30a6\u30c9\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\uff1a<\/strong> Google\u3001AWS\u3001Microsoft\u306a\u3069\u306e\u4e3b\u8981\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u81ea\u793e\u306e\u5185\u90e8\u30a4\u30f3\u30d5\u30e9\u304a\u3088\u3073\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306e\u52b9\u7387\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306e\u305f\u3081\u306bRDMA\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 RDMA\u306b\u304a\u3051\u308b\u9ad8\u901f\u5149\u30c7\u30d0\u30a4\u30b9\u306e\u4e0d\u53ef\u6b20\u306a\u5f79\u5272<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/44d4bbca12234ce3a2bd2246e96cc61b.webp\" alt=\"OPTICAL TRANSCEIVER\" class=\"wp-image-4047\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/44d4bbca12234ce3a2bd2246e96cc61b.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/44d4bbca12234ce3a2bd2246e96cc61b-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/44d4bbca12234ce3a2bd2246e96cc61b-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/44d4bbca12234ce3a2bd2246e96cc61b-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/44d4bbca12234ce3a2bd2246e96cc61b-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\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>RDMA\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001<\/strong> \u305d\u306e\u6700\u3082\u9045\u3044\u69cb\u6210\u8981\u7d20\u3068\u540c\u3058\u901f\u5ea6\u3057\u304b\u51fa\u305b\u307e\u305b\u3093\u3002. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26044-200-400-800g-transceiver-modules.htm\"><strong>\u9ad8\u901f\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001<\/strong><\/a> \u3053\u308c\u3089\u306e\u7a32\u59bb\u306e\u3088\u3046\u306a\u9ad8\u901f\u63a5\u7d9a\u3092\u7269\u7406\u7684\u306b\u5b9f\u73fe\u3059\u308b\u3001\u77e5\u3089\u308c\u3056\u308b\u30d2\u30fc\u30ed\u30fc\u3067\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb<\/strong><\/a>. RDMA\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u305d\u306e\u6700\u5927\u306e\u6f5c\u5728\u80fd\u529b\u3092\u767a\u63ee\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u7279\u306b100G\u3001200G\u3001\u307e\u305f\u306f400G\u30ea\u30f3\u30af\u306b\u304a\u3044\u3066\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u9ad8\u6027\u80fd\u306a\u5149\u30c7\u30d0\u30a4\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u5206\u91ce\u3067\u512a\u308c\u305f\u5b9f\u7e3e\u3092\u6301\u3064\u30d6\u30e9\u30f3\u30c9\u304c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP<\/strong><\/a> \u3067\u3059\u3002. <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a> \u306f\u3001\u6700\u5927\u9650\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4e92\u63db\u6027\u3092\u5b9f\u73fe\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u751f\u3058\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u3001RDMA\u5bfe\u5fdc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30d4\u30fc\u30af\u52b9\u7387\u3067\u52d5\u4f5c\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">400G RoCE\u5c55\u958b\u306e\u5834\u5408\u3001 <strong>LINK-PP 400G-ZR4+<\/strong> \u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\u30fb\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u30ed\u30f3\u30b0\u30db\u30fc\u30eb\u76f8\u4e92\u63a5\u7d9a\u306b\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3042\u308a\u3001\u5805\u7262\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u5fc5\u8981\u306a\u5230\u9054\u8ddd\u96e2\u304a\u3088\u3073\u4fe1\u53f7\u5b8c\u5168\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 \u7d50\u8ad6\uff1aRDMA\u306f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e\u672a\u6765\u3067\u3059<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u7d4c\u7531NVMe\uff08NVMe-oF\uff09<\/strong> RDMA\u306f\u3001\u304b\u3064\u3066\u30cb\u30c3\u30c1\u306a\u6280\u8853\u3067\u3042\u3063\u305f\u3082\u306e\u304c\u3001\u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u8a2d\u8a08\u306b\u304a\u3051\u308b\u57fa\u672c\u7684\u306a\u67f1\u3078\u3068\u9032\u5316\u3057\u307e\u3057\u305f\u3002\u305d\u306e <strong>\u4f4e\u9045\u5ef6\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0<\/strong>, <strong>\u9ad8\u3044\u5e2f\u57df\u5e45<\/strong>, \u304a\u3088\u3073 <strong>\u5353\u8d8a\u3057\u305fCPU\u52b9\u7387<\/strong> \u3068\u3044\u3046\u7279\u6027\u306b\u3088\u308a\u3001AI\u3001HPC\u3001\u5927\u898f\u6a21\u30b9\u30c8\u30ec\u30fc\u30b8\u74b0\u5883\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u5b58\u5728\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u771f\u306e\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u9ad8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3059\u308b\u306b\u306f\u3001RDMA\u5bfe\u5fdcNIC\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u3092\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/page\/aboutus.htm\"><strong>LINK-PP<\/strong><\/a> \u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u306b\u3088\u308b\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306e\u5149\u90e8\u54c1\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u3001\u5358\u306a\u308b\u9078\u629e\u80a2\u3067\u306f\u306a\u304f\u3001\u5fc5\u9808\u6761\u4ef6\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 FAQ<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >RDMA\u306f\u3069\u306e\u3088\u3046\u306a\u7528\u9014\u306b\u4f7f\u308f\u308c\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RDMA\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u9593\u3067\u30c7\u30fc\u30bf\u3092\u8fc5\u901f\u306b\u79fb\u52d5\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-cloud-computing-access-servers-storage-apps-online\/\">\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a>, \u3001AI\u3001\u304a\u3088\u3073\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6027\u80fd\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u5f93\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u65b9\u5f0f\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3088\u308a\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u3068\u3088\u308a\u77ed\u3044\u5f85\u3061\u6642\u9593\u304c\u5f97\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >RDMA\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RDMA\u5bfe\u5fdc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ab\u30fc\u30c9\uff08NIC\uff09\u304a\u3088\u3073\u7279\u6b8a\u306a\u30b9\u30a4\u30c3\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002\u901a\u5e38\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ab\u30fc\u30c9\u306fRDMA\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u884c\u3046\u524d\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u304cRDMA\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >RDMA\u306f\u901a\u5e38\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u3068\u4f55\u304c\u7570\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RDMA\u3067\u306f\u3001\u3042\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30e1\u30e2\u30ea\u304b\u3089\u76f4\u63a5\u5225\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30e1\u30e2\u30ea\u3078\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002CPU\u304a\u3088\u3073\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3092\u7d4c\u7531\u305b\u305a\u306b\u6e08\u3080\u306e\u3067\u3059\u3002\u4e00\u65b9\u3001\u901a\u5e38\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u3067\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u7d4c\u308b\u305f\u3081\u3001\u51e6\u7406\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5e83\u57dfRDMA\u30d7\u30ed\u30c8\u30b3\u30eb\uff08IWARP\uff09\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5e83\u57dfRDMA\u30d7\u30ed\u30c8\u30b3\u30eb\uff08IWARP\uff09\u306f\u3001\u9577\u8ddd\u96e2\u306b\u308f\u305f\u3063\u3066RDMA\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u7570\u306a\u308b\u5834\u6240\u306b\u3042\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u540c\u58eb\u3092\u63a5\u7d9a\u3057\u3066\u3082\u3001\u4f9d\u7136\u3068\u3057\u3066\u9ad8\u901f\u306a\u30c7\u30fc\u30bf\u79fb\u52d5\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >RDMA\u306e\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u901f\u6027\u3001\u4f4e\u9045\u5ef6\u3001\u305d\u3057\u3066CPU\u4f7f\u7528\u7387\u306e\u4f4e\u6e1b\u304c\u5f97\u3089\u308c\u307e\u3059\u3002RDMA\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u540c\u6642\u306b\u3088\u308a\u591a\u304f\u306e\u30b8\u30e7\u30d6\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u3084\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u51e6\u7406\u5411\u3051\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udca1 \u95a2\u9023\u8a18\u4e8b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/essential-role-roadm-cloud-networks\/\">\u30e2\u30c0\u30f3\u30af\u30e9\u30a6\u30c9\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3051\u308bROADM\u306e\u91cd\u8981\u6027<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/ddm-dom-in-optical-transceivers\/\">\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u304a\u3051\u308b\u30c7\u30b8\u30bf\u30eb\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u610f\u7fa9<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/wdm-optical-transceiver-module-applications\/\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3051\u308bWDM\u6280\u8853\u3068\u305d\u306e\u5fdc\u7528\u306e\u63a2\u6c42<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/qsfp-dd-optical-transceivers-faster-connections\/\">QSFP-DD\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\uff1a\u9ad8\u901f\u30c7\u30fc\u30bf\u63a5\u7d9a\u3092\u5b9f\u73fe<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u30ea\u30e2\u30fc\u30c8\u30c0\u30a4\u30ec\u30af\u30c8\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\uff08RDMA\uff09\u306f\u3001\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3001\u9045\u5ef6\u3092\u4f4e\u6e1b\u3057\u3001CPU\u4f7f\u7528\u7387\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":4046,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-4048","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/comments?post=4048"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4048\/revisions"}],"predecessor-version":[{"id":11192,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4048\/revisions\/11192"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/4046"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=4048"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=4048"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=4048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}