{"id":5739,"date":"2026-05-14T05:51:09","date_gmt":"2026-05-14T05:51:09","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/400g-qsfp-dd-transceivers-technology-overview\/"},"modified":"2026-06-22T03:24:01","modified_gmt":"2026-06-22T03:24:01","slug":"400g-qsfp-dd-transceivers-technology-overview","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/400g-qsfp-dd-transceivers-technology-overview","title":{"rendered":"400G QSFP\u2011DD\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\uff1a\u6280\u8853\u6982\u8981"},"content":{"rendered":"<h2 class=\"wp-block-heading\" >\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26045-400g-qsfp-dd-osfp-qsfp112.htm?ca=1435&amp;cv=7969\"><strong>400\u202fG QSFP\u2011DD<\/strong><\/a> \u9ad8\u5e2f\u57df\u5e45\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e\u57fa\u76e4\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u8a2d\u8a08\u76ee\u7684\u306f\u3001 <strong>\u30dd\u30fc\u30c8\u3042\u305f\u308a400\u202fGbps\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/strong>, \u3068\u3057\u3066\u3001 <strong>\u30af\u30a2\u30c3\u30c9\u30fb\u30b9\u30e2\u30fc\u30eb\u30fb\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fb\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb\u30fb\u30c0\u30d6\u30eb\u30fb\u30c7\u30f3\u30b7\u30c6\u30a3\uff08QSFP-DD\uff09<\/strong> \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u6a19\u6e96QSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30ec\u30fc\u30f3\u5bc6\u5ea6\u30922\u500d\u306b\u3057\u3001\u30cf\u30a4\u30d1\u30fc\u30b9\u30b1\u30fc\u30eb\u30fb\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001HPC\u3001AI\u99c6\u52d5\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n\n\n\n<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\/6774e215319847daae7dc3854e2a665f.webp\" alt=\"QSFP\u2011DD 400G Transceivers\" class=\"wp-image-5735\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6774e215319847daae7dc3854e2a665f.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6774e215319847daae7dc3854e2a665f-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6774e215319847daae7dc3854e2a665f-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6774e215319847daae7dc3854e2a665f-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6774e215319847daae7dc3854e2a665f-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u304a\u3088\u3073\u96fb\u6c17\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QSFP28\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3001QSFP\u2011DD\u306f8\u30ec\u30fc\u30f3\u306e\u96fb\u6c17\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08\u5404\u30ec\u30fc\u30f350\u202fG\u3067PAM4\u65b9\u5f0f\u3001\u307e\u305f\u306f25\u202fG\u3067<strong> <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/understanding-non-return-to-zero-in-digital-communication\/\"><strong>NRZ<\/strong><\/a>\uff09\u3092\u63a1\u7528\u3057\u3001\u6700\u5927400\u202fGbps\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002Ascent Optics\u306b\u3088\u308b\u3068\u3001\u30c7\u30e5\u30a2\u30eb\u30ed\u30a676\u30d4\u30f3\u8a2d\u8a08\u306b\u3088\u308a\u3001QSFP28\/56\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u4e0b\u4f4d\u4e92\u63db\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3066\u304a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3046\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >PAM4\u5909\u8abf\u304a\u3088\u3073\u5149\u30ec\u30fc\u30f3\u69cb\u9020<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"1100\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c29ff0a2c7a4addb273df292ffc9eb2.webp\" alt=\"PAM4 Modulation\" class=\"wp-image-5736\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c29ff0a2c7a4addb273df292ffc9eb2.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c29ff0a2c7a4addb273df292ffc9eb2-300x275.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c29ff0a2c7a4addb273df292ffc9eb2-1024x939.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c29ff0a2c7a4addb273df292ffc9eb2-768x704.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c29ff0a2c7a4addb273df292ffc9eb2-13x12.webp 13w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u306e400\u202fG QSFP\u2011DD\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\"><strong>PAM4<\/strong><\/a><strong> \uff084\u30ec\u30d9\u30eb\u30d1\u30eb\u30b9\u632f\u5e45\u5909\u8abf\uff09<\/strong>. \u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u30021\u30b7\u30f3\u30dc\u30eb\u3042\u305f\u308a2\u30d3\u30c3\u30c8\u3092\u7b26\u53f7\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u4fe1\u53f7\u5e2f\u57df\u5e45\u3092\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u30c7\u30fc\u30bf\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u30922\u500d\u306b\u3057\u307e\u3059\u2014\u2014\u3053\u308c\u306f\u9ad8\u901f\u30ea\u30f3\u30af\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u7279\u6027\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u30ec\u30fc\u30f3\u69cb\u6210\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u30bf\u30a4\u30d7\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SR4\/SR8<\/strong>\uff1a4\u307e\u305f\u306f8\u672c\u306e\u4e26\u5217\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30ec\u30fc\u30f3\uff08\u4f8b\uff1aSR4\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5404\u30ec\u30fc\u30f3\u7d04100\u202fGbps\uff08PAM4\u300153.125\u202fGBd\uff09\u3067\u52d5\u4f5c\u3059\u308b4\u672c\u306e\u4e26\u5217\u30ec\u30fc\u30f3\u3092\u63a1\u7528\u3057\u3001SR8\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u7d0450\u202fGbps\uff08PAM4\u300126.5625\u202fGBd\uff09\u3067\u52d5\u4f5c\u3059\u308b8\u672c\u306e\u30ec\u30fc\u30f3\u3092\u63a1\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u306e\u9ad8\u5bc6\u5ea6\u77ed\u8ddd\u96e2\u63a5\u7d9a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\uff09\u3002\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u306b\u304a\u3051\u308b\u77ed\u8ddd\u96e2\uff08&lt;100\u202fm\uff09\u30a4\u30f3\u30bf\u30fc\u30b3\u30cd\u30af\u30c8\u306b\u6700\u9069\u3067\u3059\u3002.<\/p><\/li><li><p><strong>DR4<\/strong>\uff1aMPO\u201112\u30b3\u30cd\u30af\u30bf\u3092\u5099\u3048\u305f4\u30ec\u30fc\u30f3\u5358\u4e00\u30e2\u30fc\u30c9\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3001\u5358\u4e00\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a\u7d04500\u202fm\u306e\u4f1d\u9001\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p><\/li><li><p><strong>FR4<\/strong>\uff1a\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9LC\u30b3\u30cd\u30af\u30bf\u3092\u7528\u3044\u305f4\u00d7100\u202fG CWDM\u30ec\u30fc\u30f3\u3067\u3001\u5358\u4e00\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a2\u202fkm\u306e\u4f1d\u9001\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p><\/li><li><p><strong>LR4<\/strong>\uff1aFR4\u3068\u540c\u69d8\u3067\u3059\u304c\u30011310\u202fnm\u6ce2\u9577\u3067\u3088\u308a\u9577\u304410\u202fkm\u306e\u4f1d\u9001\u8ddd\u96e2\u3092\u5b9f\u73fe\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u71b1\u8a2d\u8a08\u304a\u3088\u3073\u96fb\u529b\u7ba1\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\">400\u202fG\u3067\u306e\u52d5\u4f5c\u306b\u304a\u3044\u3066\u306f\u3001\u52b9\u7387\u7684\u306a\u71b1\u7ba1\u7406\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002LINK\u2011PP\u793e\u306e <\/span><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472016.htm\">LQD-CW400-LR4C<\/a><span class=\"qc-p1-tag\">, \u306f\u3001\u305f\u3068\u3048\u3070\u6700\u5927\u7d0412\u202fW\u306e\u653e\u71b1\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30d5\u30e9\u30c3\u30c8\u30c8\u30c3\u30d7SMT\u30b3\u30cd\u30af\u30bf\u8a2d\u8a08\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002, <\/span>\u30d5\u30e9\u30c3\u30c8\u30c8\u30c3\u30d7\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u3092\u88c5\u5099\u3057\u3001\u9ad8\u5bc6\u5ea6\u30b1\u30fc\u30b8\u5185\u3067\u306e\u7a7a\u6c17\u6d41\u306e\u6539\u5584\u3092\u56f3\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<span class=\"qc-p1-tag\">. \u3053\u308c\u3089\u306e\u7279\u5fb4\u306b\u3088\u308a\u3001\u9ad8\u8ca0\u8377\u6642\u3067\u3082\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u6a19\u6e96\u304a\u3088\u3073\u4e0b\u4f4d\u4e92\u63db\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QSFP\u2011DD\u306f\u3001 <strong>\u3002CMIS\u306e\u76ee\u7684\u306f\u3001\u9ad8\u901f\u3001\u30de\u30eb\u30c1\u30ec\u30fc\u30f3\u30d7\u30e9\u30b0\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u4f8b\u3048\u3070<\/strong> \u304a\u3088\u3073IEEE <strong>3bs<\/strong> \u304a\u3088\u3073 <strong>3cd<\/strong> \u306e\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001 <strong>400GAUI-8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/strong> \u96fb\u6c17\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9 \u2014 400G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u306b\u4f7f\u7528\u3055\u308c\u308b\u30018\u30ec\u30fc\u30f3\u30fb50\u202fGbps PAM4\u4fe1\u53f7\u30d7\u30ed\u30c8\u30b3\u30eb\u3002\u30a2\u30c0\u30d7\u30bf\u30fc\u3084\u30d6\u30ec\u30a4\u30af\u30a2\u30a6\u30c8\u30b1\u30fc\u30d6\u30eb\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001100\/200\/400\u202fG\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u4e0b\u4f4d\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3002\u3053\u306e\u67d4\u8edf\u6027\u306b\u3088\u308a\u3001\u5c55\u958b\u304a\u3088\u3073\u6bb5\u968e\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u7c21\u7d20\u5316\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >LINK\u2011PP LQD\u2011CW400\u30b7\u30ea\u30fc\u30ba\uff1a\u5b9f\u7528\u7684\u306a\u5b9f\u88c5\u4f8b<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"449\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/78a38ff8848244188566f979d642ee22.webp\" alt=\"400G QSFP\u2011DD Optical Modules\" class=\"wp-image-5737\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/78a38ff8848244188566f979d642ee22.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/78a38ff8848244188566f979d642ee22-300x112.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/78a38ff8848244188566f979d642ee22-1024x383.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/78a38ff8848244188566f979d642ee22-768x287.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/78a38ff8848244188566f979d642ee22-18x7.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LINK\u2011PP\u306f\u3001\u5e45\u5e83\u3044\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26045-400g-qsfp-dd-osfp-qsfp112-page1.htm?ca=1435,1454&amp;cv=7969,8282\">400G QSFP\u2011DD\u5149\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u591a\u69d8\u306a\u7528\u9014\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u88fd\u54c1\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>LQD-CW400-DR4C<\/strong> \u2013 SMF\u4e0a500\u202fm\uff08QSFP-DD PAM4\uff09\u30014\u00d7100G-DR\u5bfe\u5fdc\uff1b;<\/p><\/li><li><p><strong>LQD-CW400-FR4C<\/strong> \u2013 SMF\u4e0a2\u202fkm\uff08\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9LC\u30b3\u30cd\u30af\u30bf\uff09\uff1b;<\/p><\/li><li><p><strong>LQD-CW400-LR4C<\/strong> \u2013 \u6700\u592710\u202fkm\u306e\u4f1d\u9001\u8ddd\u96e2\u30011310\u202fnm CWDM\u5149\u5b66\u90e8\u54c1 <\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u30e6\u30cb\u30c3\u30c8\u306fCMIS 4.0\u304a\u3088\u3073\u30c7\u30b8\u30bf\u30eb\u5149\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u30010\u202f\u00b0C\uff5e70\u202f\u00b0C\u3067\u52d5\u4f5c\uff08\u6d88\u8cbb\u96fb\u529b\u306f\u901a\u5e38&lt;10\u202fW\uff09\u3002\u7121\u6599\u30b5\u30f3\u30d7\u30eb\u304a\u3088\u3073OEM\u7d71\u5408\u30b5\u30dd\u30fc\u30c8\u306f\u3001LINK\u2011PP\u516c\u5f0f\u30b9\u30c8\u30a2\u3088\u308a\u3054\u63d0\u4f9b\u53ef\u80fd\u3067\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">l-p.com<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u7528\u9014\u3068\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30b9\u30d1\u30a4\u30f3\u2013\u30ea\u30fc\u30d5\u69cb\u6210<\/strong>\uff1a\u9ad8\u5bc6\u5ea6400\u202fG\u63a5\u7d9a\u306b\u3088\u308a\u3001\u8a2d\u7f6e\u30b9\u30da\u30fc\u30b9\u3068\u6027\u80fd\u3092\u6700\u9069\u5316\u3002.<\/p><\/li><li><p><strong>HPC\u304a\u3088\u3073AI\u30af\u30e9\u30b9\u30bf\u30fc<\/strong>\uff1a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u304a\u3088\u3073\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u4e0d\u53ef\u6b20\u306a\u4f4e\u9045\u5ef6\u30fb\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3002.<\/p><\/li><li><p><strong>5G\u30d5\u30ed\u30f3\u30c8\u30db\u30fc\u30eb\u304a\u3088\u3073\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8<\/strong>\uff1aFR4\u304a\u3088\u3073DR4\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u90fd\u5e02\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u5805\u7262\u306a\u30ea\u30f3\u30af\u9577\u3092\u5b9f\u73fe\u3002.<\/p><\/li><li><p><strong>\u30af\u30e9\u30a6\u30c9\u898f\u6a21\u304a\u3088\u3073DCI\uff08Data Center Interconnect\uff09<\/strong>\uff1a\u30ad\u30e3\u30f3\u30d1\u30b9\u304a\u3088\u3073\u30e1\u30c8\u30ed\u74b0\u5883\u5168\u4f53\u306b\u308f\u305f\u308b\u62e1\u5f35\u53ef\u80fd\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001 <strong>\u5f93\u6765\u4e16\u4ee3\u3068\u6bd4\u8f03\u3057\u3066\u30dd\u30fc\u30c8\u5bc6\u5ea6\u304c2\u500d<\/strong>, \u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a <strong>800\u202fG\u79fb\u884c\u5bfe\u5fdc\u6027<\/strong>, \u304a\u3088\u3073 <strong>\u3001\u65e2\u5b58\u306e100G\/200G\u30a4\u30f3\u30d5\u30e9\u3068\u306e\u5e83\u7bc4\u306a\u4e0b\u4f4d\u4e92\u63db\u6027\u3092<\/strong> \u30d6\u30ec\u30a4\u30af\u30a2\u30a6\u30c8\u307e\u305f\u306f\u30a2\u30c0\u30d7\u30bf\u30fc\u306b\u3088\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>400\u202fG QSFP\u2011DD<\/strong> \u3053\u308c\u306f\u3001\u6b21\u4e16\u4ee3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u6a19\u6e96\u3068\u3057\u3066\u78ba\u7acb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u8a2d\u8a08\u3001PAM4\u5909\u8abf\u65b9\u5f0f\u3001\u591a\u69d8\u306a\u5149\u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u305d\u3057\u3066\u71b1\u7684\u8010\u6027\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001HPC\u3001AI\u3001\u901a\u4fe1\u5206\u91ce\u306b\u304a\u3044\u3066\u6bd4\u985e\u306a\u304d\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">400\u202fG\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u79fb\u884c\u3092\u6e96\u5099\u4e2d\u306e\u4f01\u696d\u5411\u3051\u306b\u3001 <strong>LINK\u2011PP LQD\u2011CW400\u30b7\u30ea\u30fc\u30ba<\/strong> \u306f\u3001 <strong>\u6a19\u6e96\u6e96\u62e0\u306e<\/strong>, <strong>\u76f8\u4e92\u904b\u7528\u6027\u691c\u8a3c\u6e08\u307f\u306e<\/strong> \u30e2\u30b8\u30e5\u30fc\u30eb\u7fa4\uff08SR\u304b\u3089LR4\u307e\u3067\uff09\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u65e2\u5b58\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5186\u6ed1\u306a\u7d71\u5408\u3092\u76ee\u7684\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u88fd\u54c1\u4ed5\u69d8\u66f8\u306e\u95b2\u89a7\u3001\u898b\u7a4d\u3082\u308a\u4f9d\u983c\u3001\u307e\u305f\u306f\u7121\u6599\u8a55\u4fa1\u30b5\u30f3\u30d7\u30eb\u306e\u8acb\u6c42\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK\u2011PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/a> \u3078\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>400 G QSFP-DD \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u6280\u8853\u3092\u63a2\u7d22\u3059\u308b - \u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3001\u5909\u8abf\u65b9\u5f0f\u3001\u5149\u5b66\u30ec\u30fc\u30f3\u3001\u71b1\u8a2d\u8a08\u306b\u3064\u3044\u3066\u3002. <\/p>","protected":false},"author":1,"featured_media":5738,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[17,26],"class_list":["post-5739","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-400g-optical-modules","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/5739","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=5739"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/5739\/revisions"}],"predecessor-version":[{"id":10685,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/5739\/revisions\/10685"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/5738"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=5739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=5739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=5739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}