{"id":6550,"date":"2025-08-25T00:00:00","date_gmt":"2025-08-25T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-is-sfi-serial-framing-interface\/"},"modified":"2026-06-22T09:07:55","modified_gmt":"2026-06-22T09:07:55","slug":"what-is-sfi-serial-framing-interface","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-sfi-serial-framing-interface","title":{"rendered":"10G SFP+\u304a\u3088\u307340G QSFP+\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u304a\u3051\u308bSFI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3068\u30c1\u30e3\u30cd\u30eb\u306e\u7406\u89e3"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-1024x608.webp\" alt=\"Understanding SFI Interface and Channels in 10G SFP+ &amp; 40G QSFP+ Optical Modules\" class=\"wp-image-6544\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145-18x12.webp 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a906af85f212447c9f88de99f705f145.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1\ufe0f\u20e3 SFI\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFI\u3001\u3059\u306a\u308f\u3061 <strong>\u30b7\u30ea\u30a2\u30eb\u30fb\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u30fb\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\uff08Serial Framing Interface\uff09<\/strong>, \u306f\u3001\u91cd\u8981\u306a <strong>\u30b7\u30ea\u30a2\u30eb\u30fb\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u898f\u683c\u3067\u3042\u308a\u3001<\/strong> \u4f7f\u7528\u3055\u308c\u308b <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>10G SFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a> \u3092\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3068 <strong>MAC\/PHY\u30c7\u30d0\u30a4\u30b9<\/strong> \u307e\u305f\u306f\u5185\u90e8\u30c1\u30c3\u30d7\u8ad6\u7406\uff08\u4f8b\uff1a <strong>XGMII<\/strong>. \uff09\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002SFI\u306f\u3001 <strong>\u30c7\u30fc\u30bf\u4f1d\u9001\u65b9\u5f0f\u3001\u30bf\u30a4\u30df\u30f3\u30b0\u3001\u96fb\u6c17\u7684\u7279\u6027\u3001\u304a\u3088\u3073\u4fe1\u53f7\u632f\u5e45<\/strong>, \u3092\u5b9a\u7fa9\u3057\u3001\u5149\u30ea\u30f3\u30af\u4e0a\u3067\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9ad8\u901f\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2\ufe0f\u20e3 SFI\u3068\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30ec\u30fc\u30f3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">10GBASE\u5149\u30e2\u30b8\u30e5\u30fc\u30eb <strong>\u5185\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306f\u901a\u5e38\u3001<\/strong>, \u5358\u4e00\u306e10 Gbps\u30ec\u30fc\u30f3\u307e\u305f\u306f\u8907\u6570\u306e2.5 Gbps\u30ec\u30fc\u30f3\u3092\u4ecb\u3057\u3066 <strong>\u4f1d\u9001\u3055\u308c\u307e\u3059\u3002\u5404<\/strong>. SFI\u30c1\u30e3\u30cd\u30eb\uff08\u30ec\u30fc\u30f3\uff09 <strong>\u306f\u72ec\u7acb\u3057\u305f\u30b7\u30ea\u30a2\u30eb\u30c7\u30fc\u30bf\u30d1\u30b9\u3092\u8868\u3057\u307e\u3059\uff1a<\/strong> \u30b7\u30f3\u30b0\u30eb\u30ec\u30fc\u30f3\u578b10G SFP+\u30e2\u30b8\u30e5\u30fc\u30eb<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5728 <strong>\u3067\u306f\u3001SFI\u30c1\u30e3\u30cd\u30eb\u304c\u5168<\/strong>, 10 Gbps\u306e\u30c7\u30fc\u30bf <strong>\u3092\u62c5\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u30de\u30eb\u30c1\u30ec\u30fc\u30f3\u578b\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u4f8b\u3048\u3070<\/strong>.<\/p><\/li>\n\n\n\n<li><p>\u5728 <strong>40G QSFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>, \u5149\u30e2\u30b8\u30e5\u30fc\u30eb <a href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\" target=\"_blank\" rel=\"\"><strong>\uff084\u00d710G\u30ec\u30fc\u30f3\u3092\u5099\u3048\u308b\uff09\u3067\u306f\u3001\u5404\u30ec\u30fc\u30f3\u306b\u72ec\u81ea\u306e<\/strong><\/a> SFI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9 <strong>\u304c\u8a2d\u3051\u3089\u308c\u3001\u30c7\u30fc\u30bf\u3092\u4e26\u5217\u306b\u4f1d\u9001\u3057\u307e\u3059\u3002<\/strong> \u3053\u306e\u30ec\u30fc\u30f3\u30d9\u30fc\u30b9\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u5e2f\u57df\u5e45\u5149\u30e2\u30b8\u30e5\u30fc\u30eb <strong>\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7528\u9014\u306b\u304a\u3044\u3066\u52b9\u7387\u7684\u306b\u30b9\u30b1\u30fc\u30eb\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/strong> 3\ufe0f\u20e3 SFI\u306e\u4e3b\u306a\u6a5f\u80fd.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff.jpg\" alt=\"10GBASE optical module\" class=\"wp-image-6545\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5961cafc0c744f6e997806d11c0518ff-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30af\u30ed\u30c3\u30af\u304a\u3088\u3073\u30c7\u30fc\u30bf\u306e\u540c\u671f<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uff1aSFI\u306f\u3001\u30b7\u30ea\u30a2\u30eb\u4f1d\u9001\u306b\u304a\u3051\u308b\u30af\u30ed\u30c3\u30af\u3068\u30c7\u30fc\u30bf\u306e\u95a2\u4fc2\u3092\u5b9a\u7fa9\u3057\u3001\u4e00\u822c\u7684\u306b\u306f<\/strong>8b\/10b <strong>\u304a\u3088\u3073<\/strong> \u307e\u305f\u306f <strong>64b\/66b\u7b26\u53f7\u5316<\/strong>.<\/p><\/li>\n\n\n\n<li><p><strong>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/strong>\u30c7\u30fc\u30bf\u5b8c\u5168\u6027\u304a\u3088\u3073\u30d5\u30ec\u30fc\u30df\u30f3\u30b0 <strong>\uff1aSFI\u306f\u3001<\/strong> XGMII\u4fe1\u53f7.<\/p><\/li>\n\n\n\n<li><p><strong>\u3092\u30b7\u30ea\u30a2\u30eb\u30ec\u30fc\u30f3\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3057\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4ecb\u3057\u305f\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/strong>\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073\u30c1\u30c3\u30d7\u306e\u76f8\u4e92\u904b\u7528\u6027 <strong>\uff1aSFI\u898f\u683c\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u7570\u306a\u308b\u30d9\u30f3\u30c0\u30fc\u304b\u3089\u4f9b\u7d66\u3055\u308c\u308b\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c1\u30c3\u30d7\u304c\u76f8\u4e92\u306b\u52d5\u4f5c\u53ef\u80fd\u3068\u306a\u308a\u3001\u4e00\u8cab\u3057\u305f\u96fb\u6c17\u7684\u304a\u3088\u3073\u4fe1\u53f7\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/strong>, 4\ufe0f\u20e3 \u307e\u3068\u3081.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">SFI\u30c1\u30e3\u30cd\u30eb<\/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>\u306f\u3001<\/strong> SFP+ 10G\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>\u307e\u305f\u306f\u30c1\u30c3\u30d7\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u5185\u306b\u5b58\u5728\u3059\u308b\u9ad8\u901f\u30b7\u30ea\u30a2\u30eb\u30d1\u30b9\u3067\u3042\u308a\u3001<\/strong><\/a><strong> XGMII\u304a\u3088\u3073\u30b7\u30ea\u30a2\u30eb\u5149\u4fe1\u53f7\u306e\u9593\u3067<\/strong>, \u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u304a\u3088\u3073\u5909\u63db\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <strong>\u3092\u62c5\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u30de\u30eb\u30c1\u30ec\u30fc\u30f3\u578b\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u4f8b\u3048\u3070<\/strong> \u9ad8\u5e2f\u57df\u5e45\u30e2\u30b8\u30e5\u30fc\u30eb <strong>\uff08\u4f8b\uff1a40G QSFP+\uff09\u3067\u306f\u3001\u8907\u6570\u306e<\/strong>. SFI\u30c1\u30e3\u30cd\u30eb\u304c\u4e26\u5217\u306b\u52d5\u4f5c\u3057\u3001 <strong>\u5148\u9032\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u7528\u9014\u5411\u3051\u306b\u96c6\u7d04\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/strong> 5\ufe0f\u20e3 FAQ \u2013 SFI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u304a\u3088\u3073\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u30c1\u30e3\u30cd\u30eb <strong>Q1\uff1aSFI\uff08\u30b7\u30ea\u30a2\u30eb\u30fb\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u30fb\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\uff09\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong>, SFI\u306f\u3001.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10G SFP+\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u307e\u305f\u306fXGMII\u306a\u3069\u306e\u5185\u90e8\u30c1\u30c3\u30d7\u8ad6\u7406\u3068\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u30b7\u30ea\u30a2\u30eb\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u898f\u683c\u3067\u3059\u3002SFI\u306f\u3001\u30c7\u30fc\u30bf\u4f1d\u9001\u3001\u30bf\u30a4\u30df\u30f3\u30b0\u3001\u96fb\u6c17\u7684\u7279\u6027\u304a\u3088\u3073\u4fe1\u53f7\u7b26\u53f7\u5316\u3092\u5b9a\u7fa9\u3057\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9ad8\u901f\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/strong><br><strong>A\uff1a<\/strong> Q2\uff1aSFI\u306f\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30ec\u30fc\u30f3\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059\u304b\uff1f <strong>SFI\u306f\u3001\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u306e\u5358\u4e00\u306e\u9ad8\u901f\u30b7\u30ea\u30a2\u30eb\u30c7\u30fc\u30bf\u30d1\u30b9\u3092\u8868\u3057\u307e\u3059\u3002\u30b7\u30f3\u30b0\u30eb\u30ec\u30fc\u30f3\u578b10G\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f1\u3064\u306eSFI\u30c1\u30e3\u30cd\u30eb\u4e0a\u306710 Gbps\u3092\u4f1d\u9001\u3057\u307e\u3059\u304c\u3001<\/strong> \u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-are-ethernet-mac-and-phy\/\"><strong>MAC\/PHY\u30c7\u30d0\u30a4\u30b9<\/strong><\/a> 40G QSFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc <strong>XGMII<\/strong>. \u306e\u3088\u3046\u306a\u30de\u30eb\u30c1\u30ec\u30fc\u30f3\u578b\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u3001\u8907\u6570\u306eSFI\u30c1\u30e3\u30cd\u30eb\u3092\u7528\u3044\u3066\u4e26\u5217\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u4f1d\u9001\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3\uff1aSFI\u306f\u3069\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u7b26\u53f7\u5316\u65b9\u5f0f\u3092\u4f7f\u7528\u3057\u307e\u3059\u304b\uff1f<\/strong><br><strong>A\uff1a<\/strong> \u5404 <strong>\u306f\u72ec\u7acb\u3057\u305f\u30b7\u30ea\u30a2\u30eb\u30c7\u30fc\u30bf\u30d1\u30b9\u3092\u8868\u3057\u307e\u3059\uff1a<\/strong> SFI\u306f\u901a\u5e38\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>40G QSFP+<\/strong><\/a>, 8b\/10b\u7b26\u53f7\u5316.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3092\u4f7f\u7528\u3057\u3001\u5149\u4f1d\u9001\u4e2d\u306e\u9069\u5207\u306a\u30af\u30ed\u30c3\u30af\u304a\u3088\u3073\u30c7\u30fc\u30bf\u540c\u671f\u3068\u30c7\u30fc\u30bf\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/strong><br><strong>A\uff1a<\/strong> Q4\uff1a\u306a\u305cSFI\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073\u30c1\u30c3\u30d7\u306e\u76f8\u4e92\u904b\u7528\u6027\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u304b\uff1f <strong>8b\/10b \u307e\u305f\u306f 64b\/66b \u7b26\u53f7\u5316<\/strong>, SFI\u898f\u683c\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u3067\u3001\u7570\u306a\u308b\u30d9\u30f3\u30c0\u30fc\u304b\u3089\u4f9b\u7d66\u3055\u308c\u308b\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c1\u30c3\u30d7\u304c\u76f8\u4e92\u306b\u52d5\u4f5c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u6a19\u6e96\u5316\u306b\u3088\u308a\u3001\u4e00\u8cab\u3057\u305f\u96fb\u6c17\u7684\u7279\u6027\u304a\u3088\u3073\u4fe1\u53f7\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u4fdd\u8a3c\u3055\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u7d71\u5408\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q5\uff1aSFI\u30c1\u30e3\u30cd\u30eb\u306f10G\u3092\u8d85\u3048\u308b\u9ad8\u5e2f\u57df\u5e45\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><br><strong>A\uff1a<\/strong> \u306f\u3044\u300240G\u4ee5\u4e0a\u306e\u9ad8\u5e2f\u57df\u5e45\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u3001\u8907\u6570\u306eSFI\u30c1\u30e3\u30cd\u30eb\u304c\u4e26\u5217\u306b\u52d5\u4f5c\u3057\u3001\u305d\u308c\u305e\u308c\u304c10 Gbps\u3092\u62c5\u3046\u3053\u3068\u306b\u3088\u308a\u3001\u5e2f\u57df\u5e45\u3092\u96c6\u7d04\u3057\u3001\u9ad8\u901f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 <strong>\uff1aSFI\u898f\u683c\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u7570\u306a\u308b\u30d9\u30f3\u30c0\u30fc\u304b\u3089\u4f9b\u7d66\u3055\u308c\u308b\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c1\u30c3\u30d7\u304c\u76f8\u4e92\u306b\u52d5\u4f5c\u53ef\u80fd\u3068\u306a\u308a\u3001\u4e00\u8cab\u3057\u305f\u96fb\u6c17\u7684\u304a\u3088\u3073\u4fe1\u53f7\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/strong>, Q6\uff1aSFI\u306fXGMII\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059\u304b\uff1f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SFI\u306f\u3001MAC\/PHY\u304b\u3089\u306e<\/strong><br><strong>A\uff1a<\/strong> XGMII\u4fe1\u53f7 <strong>40G QSFP+<\/strong> \u3092\u30b7\u30ea\u30a2\u30eb\u5149\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3057\u3001\u4f1d\u9001\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e26\u5217\u96fb\u6c17\u4fe1\u53f7\u304b\u3089\u9ad8\u901f\u30b7\u30ea\u30a2\u30eb\u5149\u30ec\u30fc\u30f3\u3078\u306e\u5186\u6ed1\u306a\u79fb\u884c\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q7\uff1aSFI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306fSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306e\u307f\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/strong><br><strong>A\uff1a<\/strong> SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6700\u3082\u4e00\u822c\u7684\u3067\u3059\u304c\u3001SFI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u76f8\u4e92\u904b\u7528\u6027\u304a\u3088\u3073\u6027\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u6a19\u6e96\u5316\u3055\u308c\u305f\u30b7\u30ea\u30a2\u30eb\u30ec\u30fc\u30f3\u304c\u5fc5\u8981\u306a <strong>\uff1aSFI\u306f\u3001<\/strong> QSFP+\u30e2\u30b8\u30e5\u30fc\u30eb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u9ad8\u901f\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/strong><br><strong>A\uff1a<\/strong> \u4e00\u65b9\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>10G SFP+\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a> 6\ufe0f\u20e3 \u4f75\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8MAC\u304a\u3088\u3073PHY\u306e\u89e3\u8aac\uff1a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u4e3b\u306a\u9055\u3044<\/strong><\/a> SFP+ 10G\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5206\u985e\u65b9\u6cd5.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6\ufe0f\u20e3 \u305d\u306e\u4ed6\u306e\u95a2\u9023\u8a18\u4e8b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/clock-and-data-recovery-in-modern-communication-systems\/\" target=\"_blank\">\u73fe\u4ee3\u901a\u4fe1\u306b\u304a\u3051\u308b\u30af\u30ed\u30c3\u30af\u304a\u3088\u3073\u30c7\u30fc\u30bf\u5fa9\u65e7\u3068\u306f\u4f55\u304b<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-are-ethernet-mac-and-phy\/\" target=\"_blank\">Ethernet MAC\u304a\u3088\u3073PHY\u306e\u89e3\u8aac\uff1a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u4e3b\u306a\u9055\u3044<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/classifying-10g-sfp-transceiver-modules\/\" target=\"_blank\">SFP+ 10G\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5206\u985e\u65b9\u6cd5<\/a><\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/40g-qsfp-transceivers-buying-guide\/\" target=\"_blank\">40G QSFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u8cfc\u5165\u306b\u95a2\u3059\u308b\u7a76\u6975\u306e\u30ac\u30a4\u30c9<\/a><\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u30b7\u30ea\u30a2\u30eb\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08SFI\uff09\u304c\u300110G SFP+\u304a\u3088\u307340G QSFP+\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u304a\u3051\u308b\u9ad8\u901f\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u3069\u306e\u3088\u3046\u306b\u53ef\u80fd\u306b\u3059\u308b\u304b\u3092\u5b66\u3073\u307e\u3059\u3002SFI\u30c1\u30e3\u30cd\u30eb\u3001XGMII\u5909\u63db\u3001\u304a\u3088\u3073\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u76f8\u4e92\u904b\u7528\u6027\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u63a2\u308a\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u3092\u5b9f\u73fe\u3057\u307e\u3057\u3087\u3046\u3002.<\/p>","protected":false},"author":1,"featured_media":6549,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-6550","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\/6550","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=6550"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/6550\/revisions"}],"predecessor-version":[{"id":11387,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/6550\/revisions\/11387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/6549"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=6550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=6550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=6550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}