{"id":6054,"date":"2025-05-06T00:00:00","date_gmt":"2025-05-06T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/qsfp-dd-optical-transceivers-faster-connections\/"},"modified":"2026-06-22T09:38:31","modified_gmt":"2026-06-22T09:38:31","slug":"qsfp-dd-optical-transceivers-faster-connections","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/qsfp-dd-optical-transceivers-faster-connections","title":{"rendered":"QSFP-DD\u5149\u5b66\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\uff1a\u3088\u308a\u9ad8\u901f\u306a\u63a5\u7d9a\u3092\u5b9f\u73fe"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/91a3350c6be34530b92dc3469a0b8a24.jpg\" alt=\"QSFP-DD Optical Transceivers \" class=\"wp-image-6050\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/91a3350c6be34530b92dc3469a0b8a24.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/91a3350c6be34530b92dc3469a0b8a24-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/91a3350c6be34530b92dc3469a0b8a24-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/91a3350c6be34530b92dc3469a0b8a24-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/91a3350c6be34530b92dc3469a0b8a24-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: rgb(64, 64, 64); font-size: 16.002px;\">\u3053\u306e <\/span><strong>QSFP-DD\uff08\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\uff09<\/strong><span style=\"color: rgb(64, 64, 64); font-size: 16.002px;\"> \u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u9ad8\u901f\u30c7\u30fc\u30bf\u901a\u4fe1\u306b\u304a\u3051\u308b\u9769\u65b0\u7684\u306a\u9032\u6b69\u3067\u3042\u308a\u3001\u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u304a\u3088\u30735G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u76f4\u9762\u3059\u308b\u5e2f\u57df\u5e45\u9700\u8981\u306e\u6025\u5897\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e <\/span><strong>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3001\u4e0b\u4f4d\u4e92\u63db\u6027\u3001\u304a\u3088\u3073\u71b1\u52b9\u7387\u6027\u3092\u5099\u3048\u3001<\/strong><span style=\"color: rgb(64, 64, 64); font-size: 16.002px;\">, QSFP-DD\u306f\u3001 <\/span><strong>400G\u304a\u3088\u3073\u305d\u308c\u4ee5\u4e0a\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u696d\u754c\u3067\u6700\u3082\u597d\u307e\u308c\u308b\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/strong><span style=\"color: rgb(64, 64, 64); font-size: 16.002px;\"> \u306e\u5c55\u958b\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30d6\u30ed\u30b0\u3067\u306f\u3001QSFP-DD\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e3b\u8981\u306a\u5229\u70b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3001\u3053\u306e\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u9ad8\u6027\u80fd\u306e\u5177\u4f53\u4f8b\u3068\u3057\u3066\u3001 <strong>LINK-PP LQD-CW400-LR4C 400G QSFP-DD LR4 \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/strong> \u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd17 <a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/products\/472016.htm\"><strong>\u88fd\u54c1\u30da\u30fc\u30b8\u3092\u8868\u793a<\/strong><\/a><br\/>\ud83d\udcc4 <a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/lqd-cw400-lr4c.pdf\"><strong><a href=\"https:\/\/www.link-pp.com\/wp-content\/uploads\/2024\/07\/LINK-PP-LS-DW2810-40I-Datasheet-V1.0.pdf\" target=\"_blank\" rel=\"noopener\">\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>QSFP-DD\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QSFP-DD\u306f\u3001 <strong>8-lane pluggable transceiver<\/strong> \u3067\u3042\u308a\u3001\u5f93\u6765\u306eQSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5bc6\u5ea6\u30922\u500d\u306b\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u4e0b\u4f4d\u4e92\u63db\u6027\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002\u5bfe\u5fdc\u3059\u308b\u898f\u683c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>200G\u3001400G\u3001\u304a\u3088\u3073800G<\/strong> \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/p><\/li><li><p style=\"margin: 0px;\"><strong>PAM4\u5909\u8abf<\/strong> \uff08\u3088\u308a\u9ad8\u3044\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u5411\u3051\uff09<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u67d4\u8edf\u306a\u71b1\u7ba1\u7406<\/strong> \uff08\u9ad8\u96fb\u529b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u8981\u306a\u898f\u683c\u6e96\u62e0<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><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> \uff08\u76f8\u4e92\u904b\u7528\u6027\u3092\u4fdd\u8a3c\uff09<\/p><\/li><li><p style=\"margin: 0px;\"><strong>IEEE 802.3bs\/cd<\/strong> \uff08400G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff09<\/p><\/li><li><p style=\"margin: 0px;\"><strong>CMIS 4.0<\/strong> \uff08\u30b3\u30e2\u30f3\u30fb\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30fb\u30a4\u30f3\u30d5\u30a9\u30e1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b5\u30fc\u30d3\u30b9\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u306e\u4e3b\u306a\u5229\u70b9 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm?ca=1435&amp;cv=7969\"><strong>QSFP-DD\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u67d4\u8edf\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u305f\u3081\u306e\u4e0b\u4f4d\u4e92\u63db\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">QSFP-DD\u306e\u6700\u5927\u306e\u5f37\u307f\u306e\u4e00\u3064\u306f\u3001\u305d\u306e <strong>\u4e0b\u4f4d\u4e92\u63db\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/strong>. \u4e0b\u4f4d\u4e92\u63db\u6027\u3067\u3059\u3002QSFP-DD\u30dd\u30fc\u30c8\u306f\u3001\u5f93\u6765\u306eQSFP\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u4ee5\u4e0b\u3092\u542b\u3080\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>QSFP+<\/p><\/li><li><p>QSFP28<\/p><\/li><li><p>\u30d0\u30c3\u30af\u30cf\u30a4\u30e9\u30a6\u30f3\u30c9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u8005\u306f\u3001 <strong>\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3092\u518d\u5229\u7528<\/strong> \u3057\u3064\u3064\u3001\u6bb5\u968e\u7684\u306b400G\u5bfe\u5fdc\u30e2\u30b8\u30e5\u30fc\u30eb\u3078\u79fb\u884c\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u904e\u53bb\u306e\u6295\u8cc7\u3092\u4fdd\u8b77\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u8005\u304a\u3088\u3073\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u53cc\u65b9\u306b\u3068\u3063\u3066\u6bd4\u985e\u306a\u3044\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u26a0\ufe0f \u6ce8\u610f\uff1aQSFP-DD\u30dd\u30fc\u30c8\u306f\u5f93\u6765\u306eQSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u88c5\u7740\u53ef\u80fd\u3067\u3059\u304c\u3001QSFP-DD\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001 <strong>\u5f93\u6765\u306eQSFP\u30dd\u30fc\u30c8\u3067\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002<\/strong> \u3053\u308c\u306f\u3001\u8ffd\u52a0\u306e\u96fb\u6c17\u63a5\u70b9\u5217\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002.<\/p><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30da\u30fc\u30b9\u6700\u9069\u5316\u306e\u305f\u3081\u306e\u512a\u308c\u305f\u30dd\u30fc\u30c8\u5bc6\u5ea6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">QSFP-DD\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5f93\u6765\u306eQSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u540c\u4e00\u306e <strong>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8<\/strong> \u5916\u5f62\u5bf8\u6cd5\u3092\u7dad\u6301\u3057\u3064\u3064\u3001 <strong>\u30c7\u30fc\u30bf\u30ec\u30fc\u30f3\u6570\u30922\u500d\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/strong>. \u305d\u306e\u7d50\u679c\u3001\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30eb\u30fc\u30bf\u30fc\u4e0a\u3067\u5927\u5e45\u306b <strong>\u9ad8\u3044\u30dd\u30fc\u30c8\u5bc6\u5ea6<\/strong> \u3092\u5b9f\u73fe\u3067\u304d\u3001\u3053\u308c\u306f\u4ee5\u4e0b\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30af\u30e9\u30a6\u30c9\u898f\u6a21\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/p><\/li><li><p>\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff08HPC\uff09<\/p><\/li><li><p>AI\uff0fML\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30fb\u30af\u30e9\u30b9\u30bf\u30fc<\/p><\/li><li><p>5G\u304a\u3088\u3073\u30a8\u30c3\u30b8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u7bc9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u4e00\u306e\u7269\u7406\u30b9\u30da\u30fc\u30b9\u5185\u3067\u30dd\u30fc\u30c8\u5bb9\u91cf\u30922\u500d\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30e9\u30c3\u30af\u30b9\u30da\u30fc\u30b9\u3092\u8ffd\u52a0\u305b\u305a\u306b\u52b9\u7387\u7684\u306a\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3092\u652f\u63f4\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6700\u9069\u5316\u3055\u308c\u305f\u71b1\u6027\u80fd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">400G\u3067\u306e\u52d5\u4f5c\u306b\u304a\u3044\u3066\u306f\u3001\u52b9\u7387\u7684\u306a\u71b1\u8a2d\u8a08\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472016.htm\"><strong>LINK-PP LQD-CW400-LR4C<\/strong><\/a>, \u306e\u3088\u3046\u306aQSFP-DD\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30db\u30b9\u30c8\u30b7\u30b9\u30c6\u30e0\u306b\u5fdc\u3058\u3066\u3001 <strong>\u30e2\u30b8\u30e5\u30fc\u30eb\u3042\u305f\u308a\u6700\u592712W\u306e\u71b1\u653e\u6563<\/strong>, \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u6700\u9069\u5316\u3092\u652f\u3048\u308b\u4e3b\u306a\u8a2d\u8a08\u7279\u9577\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>2\u00d71\u30b9\u30bf\u30c3\u30ad\u30f3\u30b0\u30fb\u30b1\u30fc\u30b8\u8a2d\u8a08<\/strong><\/p><\/li><li><p><strong>\u30d5\u30e9\u30c3\u30c8\u30c8\u30c3\u30d7\u578b\u30e2\u30b8\u30e5\u30fc\u30eb\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/strong><\/p><\/li><li><p><strong>\u30b5\u30fc\u30d5\u30a7\u30a4\u30b9\u30fb\u30de\u30a6\u30f3\u30c8\u30fb\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\uff08SMT\uff09\u30b3\u30cd\u30af\u30bf\u30fc<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u8005\u306f <strong>\u52b9\u679c\u7684\u306a\u7a7a\u6c17\u6d41\u304a\u3088\u3073\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u8a2d\u8a08<\/strong>, \u3092\u5b9f\u88c5\u3067\u304d\u3001\u9ad8\u8ca0\u8377\u6642\u3067\u3082\u904e\u71b1\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6b21\u4e16\u4ee3ASIC\u3078\u306e\u5c06\u6765\u6027\u78ba\u4fdd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">QSFP-DD\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u63a1\u7528\u3057\u305f\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306f\u3001 <strong>\u6b21\u4e16\u4ee3ASIC<\/strong>. \u306e\u5e2f\u57df\u5e45\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3092\u5b8c\u5168\u306b\u6d3b\u7528\u3067\u304d\u307e\u3059\u30028\u30ec\u30fc\u30f3\u306e\u96fb\u6c17\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u3088\u308a\u3001 <strong>\u62e1\u5f35\u53ef\u80fd\u306a\u901f\u5ea6\u8a2d\u5b9a<\/strong>, \u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>8\u00d750Gbps\uff1d400Gbps\uff08\u73fe\u5728\u306e\u6a19\u6e96\uff09<\/p><\/li><li><p>8\u00d7100Gbps\uff1d800Gbps\uff08\u5c06\u6765\u5bfe\u5fdc\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001QSFP-DD\u306f\u73fe\u5728\u306e\u5c55\u958b\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\u3060\u3051\u3067\u306a\u304f\u3001 <strong>\u6b21\u4e16\u4ee3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u3082\u5bfe\u5fdc\u6e08\u307f<\/strong>, \u3067\u3042\u308b\u305f\u3081\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u983b\u7e41\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u5fc5\u8981\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>LINK-PP LQD-CW400-LR4C 400G QSFP-DD LR4\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc \u2013 \u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/p1535297-0x0-lqd-cw400-lr4c-400gbase-lr4-qsfp-dd-1310nm-10km-dom-duplex-lc-smf-optical-transceiver-modules.webp\" alt=\"QSFP-DD LR4 Transceiver\" class=\"wp-image-6051\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/p1535297-0x0-lqd-cw400-lr4c-400gbase-lr4-qsfp-dd-1310nm-10km-dom-duplex-lc-smf-optical-transceiver-modules.webp 800w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/p1535297-0x0-lqd-cw400-lr4c-400gbase-lr4-qsfp-dd-1310nm-10km-dom-duplex-lc-smf-optical-transceiver-modules-300x300.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/p1535297-0x0-lqd-cw400-lr4c-400gbase-lr4-qsfp-dd-1310nm-10km-dom-duplex-lc-smf-optical-transceiver-modules-150x150.webp 150w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/p1535297-0x0-lqd-cw400-lr4c-400gbase-lr4-qsfp-dd-1310nm-10km-dom-duplex-lc-smf-optical-transceiver-modules-768x768.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/p1535297-0x0-lqd-cw400-lr4c-400gbase-lr4-qsfp-dd-1310nm-10km-dom-duplex-lc-smf-optical-transceiver-modules-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u88fd\u54c1\u6982\u8981<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e <strong>LQD-CW400-LR4C<\/strong> \u306f\u3001\u9ad8\u6027\u80fd\u306e <strong>400G LR4<\/strong> \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3067\u3042\u308a\u3001 <strong>10km\u5358\u4e00\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09<\/strong> \u3092\u4f9b\u7d66\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e3b\u306a\u6a5f\u80fd\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u304a\u3088\u3073<\/strong> 400GAUI-8\u96fb\u6c17\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff088\u00d753.125Gbps\u30ec\u30fc\u30f3\uff09<\/p><\/li><li><p><strong>\u3092\u5099\u3048\u3001<\/strong> 100G Lambda MSA\u6e96\u62e0\u306e4\u00d7106.25Gbps\u5149\u30ec\u30fc\u30f3<\/p><\/li><li><p>\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u7d71\u5408\u578b<\/strong><\/p><\/li><li><p>\u6700\u5927 <strong>\u30de\u30eb\u30c1\u30d7\u30ec\u30af\u30b7\u30f3\u30b0\u304a\u3088\u3073\u30c7\u30de\u30eb\u30c1\u30d7\u30ec\u30af\u30b7\u30f3\u30b0\u6a5f\u80fd<\/strong> FEC\u4ed8\u304dSMF\u4e0a\u3067\u306e10km\u4f1d\u9001\u8ddd\u96e2<\/p><\/li><li><p><strong>CMIS 4.0\u6e96\u62e0\u306e\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/strong><\/p><\/li><li><p>\u52d5\u4f5c\u6e29\u5ea6\uff1a <strong>0\u00b0C\uff5e+70\u00b0C<\/strong><\/p><\/li><li><p>\u6d88\u8cbb\u96fb\u529b\uff1a <strong>&lt;9.5W\u6d88\u8cbb\u96fb\u529b<\/strong><\/p><\/li><li><p>\u5b8c\u5168\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u898f\u683c\uff1a <strong>IEEE 802.3bs\u304a\u3088\u3073QSFP-DD MSA\u6e96\u62e0<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>QSFP-DD\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5fdc\u7528\u5206\u91ce<\/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\/4fd5dceca7404dc197f9e4934a739055.webp\" alt=\"Applications of QSFP-DD Optical Transceivers\" class=\"wp-image-6052\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4fd5dceca7404dc197f9e4934a739055.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4fd5dceca7404dc197f9e4934a739055-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4fd5dceca7404dc197f9e4934a739055-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4fd5dceca7404dc197f9e4934a739055-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4fd5dceca7404dc197f9e4934a739055-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u3042\u308a\u306a\u304c\u3089\u5f37\u529b\u306a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm?ca=1435&amp;cv=7969\">QSFP-DD\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a> \u306e\u7279\u6027\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5e45\u5e83\u3044\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30af\u30e9\u30a6\u30c9\u304a\u3088\u3073\u30cf\u30a4\u30d1\u30fc\u30b9\u30b1\u30fc\u30eb\u30fb\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/strong><\/p><\/li><li><p><strong>400G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306b\u304a\u3051\u308b\u30b9\u30a4\u30c3\u30c1\u9593\u63a5\u7d9a<\/strong><\/p><\/li><li><p><strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a\uff08DCI\uff09<\/strong><\/p><\/li><li><p><strong>\u30de\u30b7\u30f3\u30e9\u30fc\u30cb\u30f3\u30b0\u304a\u3088\u3073AI\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc<\/strong><\/p><\/li><li><p><strong>5G\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong><\/p><\/li><li><p><strong>\u30e1\u30c8\u30ed\u304a\u3088\u3073\u30ed\u30f3\u30b0\u30db\u30fc\u30ebDWDM\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\uff08\u9069\u5207\u306a\u5149\u5b66\u90e8\u54c1\u3092\u7528\u3044\u308b\u5834\u5408\uff09<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\u306e\u3088\u3046\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u5e2f\u57df\u5e45\u3092\u591a\u7528\u3059\u308b\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u81ea\u4fe1\u3092\u6301\u3063\u3066\u5bfe\u5fdc\u3067\u304d\u3001\u30b3\u30b9\u30c8\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u5927\u5316\u3067\u304d\u307e\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472016.htm\">LQD-CW400-LR4C<\/a>, \u3001\u4f01\u696d\u306f\u30b3\u30b9\u30c8\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u3089\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u5927\u9650\u306b\u9ad8\u3081\u3001\u5e2f\u57df\u5e45\u3092\u5927\u91cf\u306b\u6d88\u8cbb\u3059\u308b\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u307e\u305f\u53c2\u7167<\/h2>\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\u306b\u304a\u3051\u308b\u30c7\u30b8\u30bf\u30eb\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\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\/tosa-in-optical-modules-importance\/\">\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u304a\u3051\u308bTOSA\u306e\u63a2\u6c42\u3068\u305d\u306e\u91cd\u8981\u6027<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/5-steps-transceiver-installation-success\/\">\u4eca\u3059\u3050LINK-PP\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u53c2\u52a0<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>QSFP-DD\u5149\u5b66\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u6700\u5927800Gbps\u306e\u901f\u5ea6\u3092\u5b9f\u73fe\u3057\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u306b\u9ad8\u5e2f\u57df\u5e45\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3001\u4e92\u63db\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":6053,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-6054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/6054","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=6054"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/6054\/revisions"}],"predecessor-version":[{"id":11515,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/6054\/revisions\/11515"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/6053"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=6054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=6054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=6054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}