{"id":3798,"date":"2025-11-18T00:00:00","date_gmt":"2025-11-18T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/"},"modified":"2026-06-22T05:00:01","modified_gmt":"2026-06-22T05:00:01","slug":"serdes-interfaces-high-speed-data-transfer-and-signal-integrity","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity","title":{"rendered":"SERDES\u306e\u7406\u89e3\uff1a\u30b7\u30ea\u30a2\u30eb\u30e9\u30a4\u30b6\uff0f\u30c7\u30b7\u30ea\u30a2\u30eb\u30e9\u30a4\u30b6\u30fb\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u52d5\u4f5c\u539f\u7406"},"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\/cb4a0eb5eb7f42c39e00ee5ff87aad50.webp\" alt=\"Understanding SERDES: How Serializer\/Deserializer Interfaces Work\" class=\"wp-image-3794\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cb4a0eb5eb7f42c39e00ee5ff87aad50.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cb4a0eb5eb7f42c39e00ee5ff87aad50-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cb4a0eb5eb7f42c39e00ee5ff87aad50-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cb4a0eb5eb7f42c39e00ee5ff87aad50-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cb4a0eb5eb7f42c39e00ee5ff87aad50-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u901f\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u2014\u2014\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30b9\u30a4\u30c3\u30c1\u304b\u3089\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u307e\u3067\u2014\u2014\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6bce\u65e5\u4f7f\u7528\u3057\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u76f4\u63a5\u76ee\u306b\u3059\u308b\u6a5f\u4f1a\u306f\u3081\u3063\u305f\u306b\u306a\u3044\u5185\u90e8\u6280\u8853\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\uff1a <strong>SERDES<\/strong>, \u3001\u3059\u306a\u308f\u3061 <strong>\u30b7\u30ea\u30a2\u30eb\u30e9\u30a4\u30b6\uff0f\u30c7\u30b7\u30ea\u30a2\u30eb\u30e9\u30a4\u30b6<\/strong>. \u3002\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u304c10G\u304b\u3089800G\u3078\u3068\u62e1\u5927\u3059\u308b\u306b\u3064\u308c\u3066\u3001SERDES\u306f\u9ad8\u901f\u96fb\u6c17\u304a\u3088\u3073\u5149\u30ea\u30f3\u30af\u4e0a\u3067\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4f1d\u9001\u3092\u53ef\u80fd\u306b\u3059\u308b\u57fa\u76e4\u7684\u306a\u69cb\u6210\u8981\u7d20\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u7a3f\u3067\u306f\u3001<a href=\"https:\/\/ieeexplore.ieee.org\/document\/8769123\">IEEE 802.3\u898f\u683c<\/a>\u3084\u73fe\u4ee3\u306e\u9ad8\u901fI\/O\u8a2d\u8a08\u539f\u5247\u306a\u3069\u306e\u6a29\u5a01\u3042\u308b\u8cc7\u6599\u306b\u57fa\u3065\u304d\u3001SERDES\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u305d\u306e\u52d5\u4f5c\u539f\u7406\u3001\u304a\u3088\u3073\u5fdc\u7528\u5206\u91ce\u306b\u3064\u3044\u3066\u3001\u660e\u78ba\u304b\u3064\u6280\u8853\u7684\u306b\u6b63\u78ba\u306a\u6982\u8981\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\">IEEE 802.3\u898f\u683c<\/a> \u304a\u3088\u3073\u73fe\u4ee3\u306e\u9ad8\u901fI\/O\u8a2d\u8a08\u539f\u5247\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SERDES\u6280\u8853\u306f\u3001\u4e26\u5217\u30c7\u30fc\u30bf\u3092\u9ad8\u901f\u30b7\u30ea\u30a2\u30eb\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u5909\u63db\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u306e\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>SERDES\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u901a\u4fe1\u306b\u5fc5\u8981\u306a\u4fe1\u53f7\u7dda\u306e\u672c\u6570\u3092\u524a\u6e1b\u3067\u304d\u3001\u57fa\u677f\u8a2d\u8a08\u3092\u7c21\u7d20\u5316\u3057\u3001\u30b3\u30b9\u30c8\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u3053\u306e\u6280\u8853\u306f\u5dee\u52d5\u4fe1\u53f7\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u4fe1\u53f7\u5b8c\u5168\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u30ce\u30a4\u30ba\u304a\u3088\u3073\u96fb\u78c1\u5e72\u6e09\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002.<\/p><\/li><li><p>\u3053\u306e\u6280\u8853\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u81ea\u52d5\u8eca\u30b7\u30b9\u30c6\u30e0\u3001\u9ad8\u5ea6\u306a\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306a\u3069\u306b\u304a\u3051\u308b\u9ad8\u901f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u307e\u3059\u307e\u3059\u9ad8\u307e\u308b\u9ad8\u901f\u30c7\u30fc\u30bf\u4f1d\u9001\u306e\u8981\u6c42\u3092\u6e80\u305f\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>SERDES\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u3088\u308a\u4fe1\u983c\u6027\u3068\u52b9\u7387\u6027\u306e\u9ad8\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u3001\u9ad8\u901f\u74b0\u5883\u306b\u304a\u3051\u308b\u5168\u4f53\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >SERDES\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>SERDES\uff08Serializer\/Deserializer\uff1a\u76f4\u5217\u5316\uff0f\u5fa9\u53f7\u5316\u56de\u8def\uff09<\/strong> \u306f\u3001 <strong>\u4e26\u5217\u30c7\u30fc\u30bf\u3092\u30b7\u30ea\u30a2\u30eb\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3057\u3001<\/strong> \u9001\u4fe1\u5f8c\u306b\u53d7\u4fe1\u5074\u3067\u518d\u3073 <strong>\u4e26\u5217\u30c7\u30fc\u30bf\u306b\u5fa9\u5143\u3059\u308b<\/strong> \u9ad8\u901f\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u56de\u8def\u3067\u3059\u3002.<br\/>\u305d\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001 <strong>\u30d4\u30f3\u6570\u3001\u30b9\u30ad\u30e5\u30fc\u3001\u4fe1\u53f7\u5b8c\u5168\u6027\u306e\u554f\u984c\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u3089\u3001\u9ad8\u5e2f\u57df\u5e45\u901a\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u5341\u672c\u306e\u30c8\u30ec\u30fc\u30b9\u3092\u5fc5\u8981\u3068\u3057\u3001\u5927\u304d\u306a\u30b9\u30ad\u30e5\u30fc\u30fb\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u751f\u3058\u3055\u305b\u308b\u5e83\u5e2f\u57df\u4e26\u5217\u30d0\u30b9\u306e\u4ee3\u308f\u308a\u306b\u3001SERDES\u306f <strong>1\u672c\u307e\u305f\u306f\u5c11\u6570\u306e\u9ad8\u901f\u5dee\u52d5\u30ec\u30fc\u30f3<\/strong>. \u3092\u901a\u3058\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u57fa\u677f\u306e\u8907\u96d1\u3055\u304c\u4f4e\u6e1b\u3055\u308c\u3001\u306f\u308b\u304b\u306b\u9ad8\u3044\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u9ad8\u901f\u30c7\u30fc\u30bf\u4f1d\u9001\u306b\u304a\u3044\u3066SERDES\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30c0\u30f3\u306a\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u4f4e\u6d88\u8cbb\u96fb\u529b\u3001\u4f4e\u9045\u5ef6\u3001\u304a\u3088\u3073\u9ad8\u4fe1\u53f7\u5b8c\u5168\u6027\u3092\u5b9f\u73fe\u3057\u3064\u3064\u3001\u5927\u898f\u6a21\u306a\u5e2f\u57df\u5e45\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002SERDES\u306f\u3001\u5f93\u6765\u306e\u30d1\u30e9\u30ec\u30eb\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u4e3b\u8981\u306a\u5236\u9650\u3092\u89e3\u6c7a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d1\u30e9\u30ec\u30eb\u30d0\u30b9\u306e\u5236\u9650<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u591a\u6570\u306eI\/O\u30d4\u30f3\u3092\u5fc5\u8981\u3068\u3059\u308b<\/p><\/li><li><p>\u8907\u96d1\u306aPCB\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/p><\/li><li><p>\u6570GHz\u4ee5\u4e0a\u306e\u5468\u6ce2\u6570\u3067\u6df1\u523b\u306a\u30af\u30ed\u30c3\u30af\u30b9\u30ad\u30e5\u30fc\u304c\u767a\u751f\u3059\u308b<\/p><\/li><li><p>\u9ad8\u3044 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-electromagnetic-interference\/\">EMI<\/a> \u304a\u3088\u3073 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/crosstalk-definition-causes-types-effects\/\">\u4f4e\u633f\u5165\u640d\u5931\u3068\u6700\u5c0f\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u30ab\u30b9\u30b1\u30fc\u30c9\u3092\u4fdd\u3061\u3001\u30b7\u30b0\u30ca\u30eb\u30a4\u30f3\u30c8\u30ea\u30d5\u30a7\u30f3\u30b9\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >SERDES\u306e\u5229\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30c7\u30d0\u30a4\u30b9\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b <strong>\u5dee\u52d5\u30da\u30a2\u306e\u6570\u304c\u5c11\u306a\u3044<\/strong><\/p><\/li><li><p>\u77ed\u8ddd\u96e2\u304b\u3089\u9577\u8ddd\u96e2\u307e\u3067\u3001 <strong>\u30de\u30eb\u30c1\u30ae\u30ac\u30d3\u30c3\u30c8<\/strong> \u4f1d\u9001<\/p><\/li><li><p>PCB\u3001\u30d0\u30c3\u30af\u30d7\u30ec\u30fc\u30f3\u3001\u304a\u3088\u3073\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u3088\u308a\u9577\u3044\u4f1d\u9001\u8ddd\u96e2\u3092\u53ef\u80fd\u306b\u3059\u308b<\/p><\/li><li><p>\u9ad8\u5ea6\u306a\u30a4\u30b3\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073CDR\uff08\u30af\u30ed\u30c3\u30af\u30fb\u30c7\u30fc\u30bf\u30fb\u30ea\u30ab\u30d0\u30ea\u30fc\uff09\u3092\u7d71\u5408<\/p><\/li><li><p>\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u6d88\u8cbb\u96fb\u529b\u304a\u3088\u3073\u30b3\u30b9\u30c8\u3092\u524a\u6e1b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001SERDES\u306fEthernet\u306a\u3069\u306e\u307b\u307c\u3059\u3079\u3066\u306e\u9ad8\u901f\u898f\u683c\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-pcl-express-pcie\/\">PCIe<\/a>, \u3001CPRI\/eCPRI\u3001JESD204C\u3001\u304a\u3088\u3073\u4ee5\u4e0b\u306e\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306a\u3069\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>SFP+<\/strong><\/a><strong> \u304a\u3088\u3073 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26153-40g-qsfp.htm\"><strong>QSFP+<\/strong><\/a>.<\/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\/d852c13dec9d4530894c7416cbe7afdd.webp\" alt=\"What Is SERDES?\" class=\"wp-image-3795\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d852c13dec9d4530894c7416cbe7afdd.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d852c13dec9d4530894c7416cbe7afdd-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d852c13dec9d4530894c7416cbe7afdd-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d852c13dec9d4530894c7416cbe7afdd-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d852c13dec9d4530894c7416cbe7afdd-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >SERDES\u306e\u52d5\u4f5c\u539f\u7406\uff08\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u6982\u8981\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SERDES\u30ea\u30f3\u30af\u306f\u3001 <strong>\u9001\u4fe1\u6a5f\uff08TX\uff09<\/strong> \u304a\u3088\u3073 <strong>\u53d7\u4fe1\u6a5f\uff08RX\uff09<\/strong> \u304a\u3088\u3073\u3044\u304f\u3064\u304b\u306e\u5fc5\u9808\u6a5f\u80fd\u30d6\u30ed\u30c3\u30af\u304b\u3089\u69cb\u6210\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >1 \u9001\u4fe1\u30d1\u30b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30d1\u30e9\u30ec\u30eb\u5165\u529b<\/strong> \uff08\u4f8b\uff1a8\u300116\u300132\u30d3\u30c3\u30c8\uff09<\/p><\/li><li><p><strong>\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6<\/strong><\/p><\/li><li><p><strong>\u7b26\u53f7\u5316<\/strong> \uff088b\/10b\u300164b\/66b\u3001\u307e\u305f\u306fPAM4\u5909\u8abf\uff09<\/p><\/li><li><p><strong>\u30d7\u30ea\u30a8\u30f3\u30d5\u30a1\u30b7\u30b9\uff0f\u30a4\u30b3\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3<\/strong><\/p><\/li><li><p>\u9ad8\u901f<br> <strong>\u5dee\u52d5\u30da\u30a2\u3092\u4ecb\u3057\u305f<\/strong> \u30b7\u30ea\u30a2\u30eb\u51fa\u529b<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >2 \u53d7\u4fe1\u30d1\u30b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u9ad8\u901f\u30b7\u30ea\u30a2\u30eb\u5165\u529b<\/strong><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/clock-and-data-recovery-in-modern-communication-systems\/\"><strong>\u30af\u30ed\u30c3\u30af\u30fb\u30c7\u30fc\u30bf\u30fb\u30ea\u30ab\u30d0\u30ea\u30fc\uff08CDR\uff09<\/strong><\/a><\/p><\/li><li><p><strong>\u30a4\u30b3\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\uff08CTLE\uff0fDFE\uff0fFIR\u30d5\u30a3\u30eb\u30bf\u30fc\uff09<\/strong><\/p><\/li><li><p><strong>\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6<\/strong><\/p><\/li><li><p><strong>\u30db\u30b9\u30c8IC\u3078\u306e<\/strong> \u30d1\u30e9\u30ec\u30eb\u51fa\u529b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306b\u3088\u308a\u3001 <strong>10G\u300125G\u300150G\u3001112G PAM4<\/strong>, \u3001\u304a\u3088\u3073\u305d\u308c\u4ee5\u4e0a\u306e\u5404\u7a2e\u901f\u5ea6\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >QSFP+\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u5185\u306eSERDES<\/h2>\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\/cd651e491893415f957e92cd79a64e69.webp\" alt=\"QSFP+ Optical Transceivers\" class=\"wp-image-3796\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd651e491893415f957e92cd79a64e69.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd651e491893415f957e92cd79a64e69-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd651e491893415f957e92cd79a64e69-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd651e491893415f957e92cd79a64e69-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd651e491893415f957e92cd79a64e69-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491483.htm\"><strong>LINK-PP LQ-SW40-SR4C<\/strong><\/a> \u306e\u3088\u3046\u306a40G QSFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u3001\u5185\u90e8\u3067SERDES\u6280\u8853\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002.<br\/>\u7c73\u56fd\u56fd\u7acb\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240\uff08NIST\uff09\u306b\u3088\u308b\u3068\u3001<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-ieee-802-3ba-standard\/\"> IEEE 802.3ba<\/a> \u6a19\u6e96\u3067\u306f\u3001QSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4ee5\u4e0b\u306e\u4ed5\u69d8\u3092\u4f7f\u7528\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>4 \u00d7 10.3125 Gbps\u306e\u96fb\u6c17SERDES\u30ec\u30fc\u30f3<\/strong><\/p><\/li><li><p>\u4ee5\u4e0b\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u308b\uff1a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/xlppi-electrical-interface-in-40g-qsfp-plus-modules-explained\/\"><strong>XLPPI<\/strong><\/a><strong> \uff0840G Extended Four-Lane Parallel Physical Interface\uff1a40G\u62e1\u5f354\u30ec\u30fc\u30f3\u4e26\u5217\u7269\u7406\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\uff09<\/strong><\/p><\/li><li><p>\u4ee5\u4e0b\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u308b\uff1a <strong>4\u672c\u306e\u5149\u30ec\u30fc\u30f3<\/strong> 40GBASE-SR4\u5411\u3051<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u306b\u304a\u3051\u308bSERDES\u306e\u5f79\u5272<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30db\u30b9\u30c8\u304b\u3089\u306e <strong>\u96fb\u6c17SERDES\u30ec\u30fc\u30f3<\/strong> \u3092\u5149\u5909\u8abf\u306b\u5909\u63db<\/p><\/li><li><p>\u5404\u30ec\u30fc\u30f3\u3054\u3068\u306eCDR\u3092\u7ba1\u7406<\/p><\/li><li><p>\u6e29\u5ea6\u304a\u3088\u3073\u96fb\u5727\u5909\u52d5\u306b\u308f\u305f\u3063\u3066\u30ea\u30f3\u30af\u306e\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd<\/p><\/li><li><p>\u77ed\u8ddd\u96e2\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u5411\u3051\u306b\u30d1\u30e9\u30ec\u30eb\u5149\u5b66\u6280\u8853\u3068\u5354\u50cd<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u305f\u3081\u3001SERDES\u306e\u6027\u80fd\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4fe1\u53f7\u5b8c\u5168\u6027\u3001\u30b8\u30c3\u30bf\u8010\u6027\u3001\u304a\u3088\u3073\u5168\u4f53\u7684\u306a\u30ea\u30f3\u30af\u54c1\u8cea\u3092\u6c7a\u5b9a\u3065\u3051\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u3088\u304f\u3042\u308bSERDES\u5fdc\u7528\u4f8b<\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 288px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"288\"><p>\u5fdc\u7528\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>SERDES\u30d9\u30fc\u30b9\u306e\u898f\u683c<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"288\"><p><strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10G\uff0f25G\uff0f40G\uff0f100G\uff0f400G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"288\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\u5149\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP+\u3001QSFP+\u3001QSFP28\u3001QSFP-DD<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"288\"><p><strong>\u30d0\u30c3\u30af\u30d7\u30ec\u30fc\u30f3\u304a\u3088\u3073\u30c1\u30c3\u30d7\u9593\u901a\u4fe1<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>PCI Express\u3001SAS\uff0fSATA<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"288\"><p><strong>\u96fb\u6c17\u901a\u4fe1\uff0f\u7121\u7dda<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>CPRI\u3001eCPRI\u3001\u30e9\u30b8\u30aa\u30e6\u30cb\u30c3\u30c8<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"288\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\"><strong>\u9ad8\u901fADC\/DAC<\/strong><\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>JESD204B\uff0fJESD204C<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30eb\u30c1\u30ae\u30ac\u30d3\u30c3\u30c8\u901f\u5ea6\u3067\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3059\u3079\u3066\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u305d\u306e\u4fe1\u53f7\u7d4c\u8def\u306e\u3069\u3053\u304b\u306bSERDES\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u307e\u3068\u3081<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SERDES\u306f\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u6280\u8853\u306e\u4e00\u3064\u3067\u3059\u3002\u52b9\u7387\u7684\u306a\u9ad8\u901f\u76f4\u5217\u4f1d\u9001\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u3001\u30c1\u30c3\u30d7\u9593\u30ea\u30f3\u30af\u3001\u6b21\u4e16\u4ee3\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u57fa\u76e4\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u3088\u3046\u306a\u88fd\u54c1\u3067\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491483.htm\"><strong>LINK-PP\u793e\u306eLQ-SW40-SR4C QSFP+\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a> \u304c\u3001\u9ad8\u5ea6\u306aSERDES\u8a2d\u8a08\u306b\u4f9d\u5b58\u3057\u3066\u3001\u512a\u308c\u305f\u76f8\u4e92\u904b\u7528\u6027\u3068\u9577\u671f\u4fe1\u983c\u6027\u3092\u5099\u3048\u305f\u5b89\u5b9a\u3057\u305f40G\u6027\u80fd\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u3088\u304f\u3042\u308b\u3054\u8cea\u554f\uff08FAQ\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 SERDES\u3068\u306f\u4f55\u306e\u7565\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SERDES\u306f\u300c\u30b7\u30ea\u30a2\u30eb\u30e9\u30a4\u30b6\uff0f\u30c7\u30b7\u30ea\u30a2\u30eb\u30e9\u30a4\u30b6\uff08Serializer\/Deserializer\uff09\u300d\u306e\u7565\u3067\u3059\u3002\u4e26\u5217\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u7528\u306b\u76f4\u5217\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3057\u3001\u53d7\u4fe1\u5074\u3067\u518d\u3073\u4e26\u5217\u30c7\u30fc\u30bf\u306b\u623b\u3059\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 SERDES\u3092\u4f7f\u7528\u3059\u308b\u4e3b\u306a\u5229\u70b9\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u901f\u30c7\u30fc\u30bf\u8ee2\u9001\u306b\u5fc5\u8981\u306a\u914d\u7dda\u304a\u3088\u3073\u30d4\u30f3\u6570\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u56de\u8def\u57fa\u677f\u306e\u8a2d\u8a08\u304c\u7c21\u7d20\u5316\u3055\u308c\u3001\u4fe1\u53f7\u54c1\u8cea\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 SERDES\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3067\u4f7f\u7528\u3055\u308c\u308b\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u65b9\u5f0f\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u65b9\u5f0f\u3068\u3057\u3066\u30018b\/10b\u300164b\/66b\u3001PAM4\u306a\u3069\u304c\u3088\u304f\u898b\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u30c7\u30fc\u30bf\u306e\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3057\u3001\u30af\u30ed\u30c3\u30af\u30ea\u30ab\u30d0\u30ea\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 SERDES\u6280\u8853\u306f\u3069\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SERDES\u306f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002, <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3092<\/a>, \u3001\u30c1\u30c3\u30d7\u9593\u63a5\u7d9a\uff08chip-to-chip links\uff09\u3001\u304a\u3088\u3073Ethernet\u3084PCI Express\u306a\u3069\u306e\u9ad8\u901f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 SERDES\u306b\u304a\u3051\u308b\u5dee\u52d5\u4fe1\u53f7\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5dee\u52d5\u4fe1\u53f7\u3067\u306f\u3001\u5404\u4fe1\u53f7\u306b\u5bfe\u3057\u30662\u672c\u306e\u30ef\u30a4\u30e4\u30fc\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30ce\u30a4\u30ba\u8010\u6027\u304c\u5411\u4e0a\u3057\u3001\u96fb\u78c1\u5e72\u6e09\uff08EMI\uff09\u304c\u4f4e\u6e1b\u3055\u308c\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u4fe1\u983c\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u307e\u305f\u53c2\u7167<\/h3>\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\/knowledge-center\/single-fiber-vs-dual-fiber-transceivers\/\">\u30b7\u30f3\u30b0\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3068\u30c7\u30e5\u30a2\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u4e3b\u306a\u9055\u3044<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/optical-transceiver-terminology-guide\/\">\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u5fc5\u9808\u7528\u8a9e<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-transceivers-vs-fiber-converters\/\">\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3068\u30d5\u30a1\u30a4\u30d0\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u6bd4\u8f03<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-optical-transceivers-transmit-data\/\">\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u4f1d\u9001\u306e\u30d7\u30ed\u30bb\u30b9<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>SERDES\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u4e26\u5217\u30c7\u30fc\u30bf\u3092\u76f4\u5217\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3057\u3001\u9ad8\u901f\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4f1d\u9001\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u914d\u7dda\u6570\u304c\u524a\u6e1b\u3055\u308c\u3001\u96fb\u5b50\u6a5f\u5668\u306b\u304a\u3051\u308b\u4fe1\u53f7\u6574\u5408\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":3797,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[14,18,19,26],"class_list":["post-3798","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-10g-sfp-transceivers","tag-40g-qsfp-transceivers","tag-aoc-dac-cables","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/3798","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=3798"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/3798\/revisions"}],"predecessor-version":[{"id":10872,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/3798\/revisions\/10872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/3797"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=3798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=3798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=3798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}