{"id":4291,"date":"2025-07-10T00:00:00","date_gmt":"2025-07-10T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/digital-signal-processor-functionality-in-optical-transceivers\/"},"modified":"2026-06-22T09:07:30","modified_gmt":"2026-06-22T09:07:30","slug":"digital-signal-processor-functionality-in-optical-transceivers","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/digital-signal-processor-functionality-in-optical-transceivers","title":{"rendered":"\u5149\u5b66\u6027\u80fd\u306e\u89e3\u653e\uff1a\u73fe\u4ee3\u306e\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306b\u304a\u3051\u308bDSP\u306e\u91cd\u8981\u306a\u5f79\u5272"},"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\/fc76162f8edb4b62899ea1eaf050d7c2.webp\" alt=\"What Is Digital Signal Processor\" class=\"wp-image-4288\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc76162f8edb4b62899ea1eaf050d7c2.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc76162f8edb4b62899ea1eaf050d7c2-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc76162f8edb4b62899ea1eaf050d7c2-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc76162f8edb4b62899ea1eaf050d7c2-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc76162f8edb4b62899ea1eaf050d7c2-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">\u5e2f\u57df\u5e45\u306e\u62e1\u5927\u3068\u4f1d\u9001\u8ddd\u96e2\u306e\u5ef6\u9577\u3092\u679c\u3066\u3057\u306a\u304f\u8ffd\u6c42\u3059\u308b\u4e2d\u3067\u3001\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u6bd4\u8f03\u7684\u5358\u7d14\u306a\u90e8\u54c1\u304b\u3089\u3001\u9ad8\u5ea6\u306a\u4fe1\u53f7\u51e6\u7406\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30d1\u30ef\u30fc\u30cf\u30a6\u30b9\u3078\u3068\u9032\u5316\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5909\u9769\u306e\u307e\u3055\u306b\u4e2d\u5fc3\u306b\u3042\u308b\u306e\u306f\u3001<br> <\/span><span class=\"qc-p1-tag\"><strong>\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406\u88c5\u7f6e\uff08DSP\uff09<\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">. \u3067\u3059\u3002\u73fe\u4ee3\u306e\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u304c\u62b1\u3048\u308b\u8907\u96d1\u3055\u3092 navigating \u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u3001\u8abf\u9054\u62c5\u5f53\u8005\u306b\u3068\u3063\u3066\u3001DSP \u306e\u6a5f\u80fd\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u9069\u5207\u306a<br> <\/span><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26045-400g-qsfp-dd-osfp-qsfp112.htm\"><span class=\"qc-p1-tag\" style=\"color: var(--qc-color8);\"><strong>\u9ad8\u901f\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/span><\/a><span class=\"qc-p1-tag\"><strong> \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong><\/span><span class=\"qc-p1-tag\" style=\"color: rgb(64, 64, 64);\">.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27bd \u5149\u3092\u8d85\u3048\u3066\uff1aDSP \u3068\u306f\u5b9f\u969b\u306b\u4f55\u3092\u3059\u308b\u3082\u306e\u304b\uff1f<br><\/strong><\/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>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>\u2018\u306e\u57fa\u672c\u7684\u306a\u5f79\u5272\u306f\u3001\u96fb\u6c17\u4fe1\u53f7\u3092\u5149\u4fe1\u53f7\u306b\u5909\u63db\u3059\u308b\u3053\u3068\uff08\u9001\u4fe1\uff09\u304a\u3088\u3073\u305d\u306e\u9006\uff08\u53d7\u4fe1\uff09\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u304c 100G\u3001400G\u3001\u305d\u3057\u3066\u73fe\u5728\u3067\u306f 800G \u3092\u8d85\u3048\u3066\u6025\u4e0a\u6607\u3059\u308b\u306b\u3064\u308c\u3001\u5358\u306a\u308b\u4fe1\u53f7\u5909\u63db\u3067\u306f\u5341\u5206\u3067\u306f\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4f1d\u642c\u3059\u308b\u4fe1\u53f7\u306f\u3001\u591a\u6570\u306e\u52a3\u5316\u8981\u56e0\u306b\u3088\u3063\u3066\u640d\u306a\u308f\u308c\u307e\u3059\uff1a<br><\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p style=\"margin: 0px;\"><strong>\u8272\u5206\u6563\uff08CD\uff09\uff1a<br><\/strong> \u7570\u306a\u308b\u6ce2\u9577\u306e\u5149\u304c\u308f\u305a\u304b\u306b\u7570\u306a\u308b\u901f\u5ea6\u3067\u4f1d\u642c\u3057\u3001\u4fe1\u53f7\u30d1\u30eb\u30b9\u304c\u5e83\u304c\u3063\u3066\u91cd\u306a\u308a\u5408\u3044\u307e\u3059\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u504f\u6ce2\u30e2\u30fc\u30c9\u5206\u6563\uff08PMD\uff09\uff1a<br><\/strong> \u30d5\u30a1\u30a4\u30d0\u30fc\u5185\u306e\u4e0d\u5b8c\u5168\u6027\u306b\u3088\u308a\u3001\u5149\u306e\u7570\u306a\u308b\u504f\u6ce2\u72b6\u614b\u304c\u7570\u306a\u308b\u901f\u5ea6\u3067\u4f1d\u642c\u3057\u307e\u3059\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u975e\u7dda\u5f62\u52b9\u679c\uff1a<\/strong> \u9ad8\u5149\u5b66\u51fa\u529b\u30ec\u30d9\u30eb\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u5185\u90e8\u3067\u8907\u96d1\u306a\u76f8\u4e92\u4f5c\u7528\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u4fe1\u53f7\u3092\u6b6a\u3081\u307e\u3059\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u653e\u5927\u81ea\u767a\u653e\u51fa\uff08ASE\uff09\u30ce\u30a4\u30ba\uff1a<br><\/strong> \u30ea\u30f3\u30af\u4e0a\u306b\u914d\u7f6e\u3055\u308c\u305f\u5149\u5897\u5e45\u5668\uff08\u4f8b\uff1a<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/erbium-doped-fiber-amplifier-optical-networks\/\"><strong>EDFA<\/strong><\/a>\u306a\u3069\uff09\u306b\u3088\u3063\u3066\u5c0e\u5165\u3055\u308c\u308b\u30ce\u30a4\u30ba\u3067\u3059\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u4fe1\u53f7\u6e1b\u8870\uff1a<br><\/strong> \u5149\u4fe1\u53f7\u304c\u8ddd\u96e2\u3068\u3068\u3082\u306b\u5f90\u3005\u306b\u5f31\u304f\u306a\u308b\u73fe\u8c61\u3067\u3059\u3002<br>.<\/p><\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"627\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/107a1b7e1576480cbbfe8dc20480c4bb.webp\" alt=\"Digital Signal Processor\" class=\"wp-image-4289\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/107a1b7e1576480cbbfe8dc20480c4bb.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/107a1b7e1576480cbbfe8dc20480c4bb-300x157.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/107a1b7e1576480cbbfe8dc20480c4bb-1024x535.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/107a1b7e1576480cbbfe8dc20480c4bb-768x401.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/107a1b7e1576480cbbfe8dc20480c4bb-18x9.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u5411\u3051\u9ad8\u6027\u80fd DSP<br><\/strong> \u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u300c\u8133\u300d\u304b\u3064\u300c\u88dc\u6b63\u30a8\u30f3\u30b8\u30f3\u300d\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u305d\u306e\u4e3b\u306a\u6a5f\u80fd\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/what-is-optical-modulation-and-how-it-works-explained\/\"><strong>\u9ad8\u5ea6\u306a\u5909\u8abf\u65b9\u5f0f<\/strong><\/a><strong>:<\/strong> DP-16QAM\u3001DP-64QAM \u306a\u3069\u306e\u8907\u96d1\u306a\u5909\u8abf\u65b9\u5f0f\u3092\u751f\u6210\u3057\u3001\u540c\u4e00\u5e2f\u57df\u5e45\u5185\u3067\u5404\u30b7\u30f3\u30dc\u30eb\u306b\u3088\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u30d3\u30c3\u30c8\u3092\u8a70\u3081\u8fbc\u3080\u3053\u3068\u3067\u3001\u3088\u308a\u9ad8\u3044\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u30c7\u30b8\u30bf\u30eb\u88dc\u511f\uff1a<br><\/strong> CD\u3001PMD\u3001\u304a\u3088\u3073\u975e\u7dda\u5f62\u52a3\u5316\u3092<br> <em>\u30c7\u30b8\u30bf\u30eb\u3067<br><\/em> \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u5185\u90e8\u3067\u80fd\u52d5\u7684\u306b\u88dc\u511f\u3057\u3001\u5927\u578b\u306e\u5916\u90e8\u88dc\u511f\u88c5\u7f6e\u3092\u7528\u3044\u305a\u306b\u4f1d\u9001\u8ddd\u96e2\u3092\u5927\u5e45\u306b\u5ef6\u9577\u3057\u307e\u3059\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u524d\u65b9\u8aa4\u308a\u8a02\u6b63\uff08FEC\uff09\uff1a<\/strong> \u5f37\u529b\u306aFEC\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\uff08\u4f8b\uff1aoFEC\u3001CFEC\uff09\u3092\u5b9f\u88c5\u3057\u3001\u5197\u9577\u30d3\u30c3\u30c8\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001\u53d7\u4fe1\u6a5f\u304c\u30ce\u30a4\u30ba\u306b\u3088\u3063\u3066\u751f\u3058\u305f\u30a8\u30e9\u30fc\u3092\u691c\u51fa\u3057\u3001\u4fee\u6b63\u53ef\u80fd\u306b\u3057\u3001\u30ea\u30f3\u30af\u306e\u4fe1\u983c\u6027\u3068\u4f4e\u5149\u5b66\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4\uff08OSNR\uff09\u3078\u306e\u8010\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u7dda\u5f62\u5316\uff1a<\/strong> \u30ec\u30fc\u30b6\u30c9\u30e9\u30a4\u30d0\u304a\u3088\u3073\u5909\u8abf\u5668\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u56fa\u6709\u306e\u6b6a\u307f\u3092\u88dc\u6b63\u3057\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u30af\u30ed\u30c3\u30af\u5fa9\u5143\u304a\u3088\u3073\u540c\u671f\uff1a<\/strong> \u53d7\u4fe1\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u304b\u3089\u30bf\u30a4\u30df\u30f3\u30b0\u4fe1\u53f7\u3092\u6b63\u78ba\u306b\u5fa9\u5143\u3057\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u76e3\u8996\uff1a<\/strong> \u4fe1\u53f7\u54c1\u8cea\uff08\u4f8b\uff1aFEC\u524d\u30d3\u30c3\u30c8\u30a8\u30e9\u30fc\u7387\uff09\u3001\u5149\u51fa\u529b\u3001\u6e29\u5ea6\u3001\u96fb\u5727\u306a\u3069\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u8a3a\u65ad\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27bd \u9032\u5316\uff1aDSP\u304c\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u4e16\u4ee3\u3092\u727d\u5f15<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DSP\u6a5f\u80fd\u306e\u9032\u5316\uff08<span>\u300c<\/span>\u6642\u4ee3<span>\u300d<\/span>\uff09 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u6642\u4ee3<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>DSP\u306e\u5f79\u5272\u3068\u5f71\u97ff<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>10G\u304a\u3088\u3073\u521d\u671f\u306e40G<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>DSP\u306f\u6700\u5c0f\u9650\u307e\u305f\u306f\u306a\u3057\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u5909\u8abf\uff08NRZ\uff09\u3068\u9650\u5b9a\u3055\u308c\u305f\u4f1d\u9001\u8ddd\u96e2\u306b\u4f9d\u5b58\u3002.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>100G\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\uff08CFP\/CFP2\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u5ea6\u306aDSP\u306b\u3088\u308a\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\u691c\u6ce2\uff08DP-QPSK\uff09\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u9577\u8ddd\u96e2\u4f1d\u9001\u3092\u9769\u547d\u7684\u306b\u5909\u9769\u3002.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>400G\/800G\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\uff08QSFP-DD\u3001OSFP\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u5ea6\u306b\u7d71\u5408\u3055\u308c\u3001\u6d88\u8cbb\u96fb\u529b\u52b9\u7387\u306e\u9ad8\u3044DSP\u306b\u3088\u308a\u3001DCI\u304a\u3088\u3073\u30e1\u30c8\u30ed\u7528\u9014\u5411\u3051\u306e\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb\u5f62\u5f0f\u3067\u306e\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8\u6280\u8853\u5b9f\u73fe\u3002\u9ad8\u6b21\u5909\u8abf\uff0816QAM\u300164QAM\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3002.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5c06\u6765\uff081.6T\u4ee5\u4e0a\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6975\u9650\u30ec\u30d9\u30eb\u306e\u96c6\u7a4d\u5316\u3001\u30d3\u30c3\u30c8\u3042\u305f\u308a\u306e\u4f4e\u6d88\u8cbb\u96fb\u529b\uff08nJ\/bit\uff09\u3001\u5148\u9032\u7684\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\uff08\u78ba\u7387\u7684\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\uff09\u3001\u304a\u3088\u3073\u30b3\u30d1\u30c3\u30b1\u30fc\u30b8\u30c9\u5149\u5b66\u7d20\u5b50\u5bfe\u5fdc\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27bd \u306a\u305c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u304a\u3044\u3066DSP\u306e\u9078\u629e\u304c\u91cd\u8981\u306a\u306e\u304b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f37\u529b\u3067\u52b9\u7387\u7684\u306aDSP\u3092\u642d\u8f09\u3057\u305f\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u5230\u9054\u8ddd\u96e2\uff1a<\/strong> \u3054\u4f7f\u7528\u306e400G\u30ea\u30f3\u30af\u306f\u30012km\u300110km\u300140km\u300180km\u3001\u3042\u308b\u3044\u306f120km\u3092\u9054\u6210\u3067\u304d\u307e\u3059\u304b\uff1f DSP\u306e\u88dc\u511f\u80fd\u529b\u304c\u9375\u3068\u306a\u308a\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u6d88\u8cbb\u96fb\u529b\uff1a<\/strong> DSP\u306f\u5927\u304d\u306a\u6d88\u8cbb\u96fb\u529b\u3092\u6301\u3064\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002. <strong>\u6d88\u8cbb\u96fb\u529b\u52b9\u7387\u306e\u9ad8\u3044DSP\u8a2d\u8a08<\/strong> \u306f\u3001\u9ad8\u5bc6\u5ea6\u5c55\u958b\u304a\u3088\u3073\u904b\u7528\u30b3\u30b9\u30c8\uff08OPEX\uff09\u524a\u6e1b\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u512a\u308c\u305fDSP\u306f\u3001\u30ef\u30c3\u30c8\u3042\u305f\u308a\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u30ec\u30a4\u30c6\u30f3\u30b7\uff1a<\/strong> DSP\u51e6\u7406\u306f\u82e5\u5e72\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u8ffd\u52a0\u3057\u307e\u3059\u304c\u3001\u6700\u65b0\u306e <strong>\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7DSP\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong> \u306f\u3001\u91d1\u878d\u53d6\u5f15\u304a\u3088\u3073\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u30fb\u30a4\u30f3\u30bf\u30fc\u30b3\u30cd\u30af\u30c8\u7528\u9014\u5411\u3051\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u4fe1\u983c\u6027\u304a\u3088\u3073\u30de\u30fc\u30b8\u30f3\uff1a<\/strong> \u5805\u7262\u306a <strong>SFP\u30ea\u30f3\u30af\u306e\u610f\u5473\u3092\u7406\u89e3\u3059\u308b<\/strong> \u88dc\u511f\u6a5f\u80fd\u306f\u3001\u5909\u52d5\u3059\u308b\u74b0\u5883\u6761\u4ef6\u304a\u3088\u3073\u90e8\u54c1\u5bff\u547d\u3092\u901a\u3058\u3066\u5b89\u5b9a\u3057\u305f\u30ea\u30f3\u30af\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u30c8\u30fc\u30bf\u30eb\u30fb\u30b3\u30b9\u30c8\u30fb\u30aa\u30d6\u30fb\u30aa\u30fc\u30ca\u30fc\u30b7\u30c3\u30d7\uff08TCO\uff09\uff1a<\/strong> \u9ad8\u6027\u80fdDSP\u3092\u642d\u8f09\u3057\u305f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u521d\u671f\u30b3\u30b9\u30c8\u304c\u3084\u3084\u9ad8\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5916\u90e8\u88dc\u511f\u5668\u306e\u524a\u6e1b\u3001\u9577\u8ddd\u96e2\u4f1d\u9001\uff08\u4e2d\u7d99\u5668\u306e\u524a\u6e1b\uff09\u3001\u304a\u3088\u3073\u96fb\u529b\uff0f\u51b7\u5374\u9700\u8981\u306e\u4f4e\u6e1b\u306b\u3088\u308a\u3001\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27bd LINK-PP\uff1a\u5148\u9032DSP\u7d71\u5408\u306e\u5b9f\u73fe<\/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\/6ffa30a2e01d4518908d898fc2013a7c.webp\" alt=\"LINK-PP\" class=\"wp-image-4290\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ffa30a2e01d4518908d898fc2013a7c.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ffa30a2e01d4518908d898fc2013a7c-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ffa30a2e01d4518908d898fc2013a7c-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ffa30a2e01d4518908d898fc2013a7c-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6ffa30a2e01d4518908d898fc2013a7c-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\u3067\u306f\u3001DSP\u3092\u6b21\u4e16\u4ee3 <strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u6027\u80fd\u306e\u57fa\u76e4\u3068\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059\u3002<\/strong>. \u79c1\u305f\u3061\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u91cd\u70b9\u306f\u3001\u696d\u754c\u6700\u9ad8\u6c34\u6e96\u306e <strong>\u30b3\u30d2\u30fc\u30ec\u30f3\u30c8DSP\u6280\u8853\u306e\u7d71\u5408\u306b\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002<\/strong> \u5f53\u793e\u306f\u3001\u4e3b\u8981\u306aDSP\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u5bc6\u63a5\u306b\u9023\u643a\u3057\u3001\u5f53\u793e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6700\u9069\u306a\u4fe1\u53f7\u5b8c\u5168\u6027\u3001\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\u3001\u6700\u5c0f\u96fb\u529b\u6d88\u8cbb\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306e<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472016.htm\"><strong>LINK-PP QSFP-DD 400G LR4\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a>, \u306f\u3001\u305f\u3068\u3048\u3070\u6700\u5148\u7aef\u306e7nm DSP\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u4ee5\u4e0b\u306e\u6a5f\u80fd\u3092\u5b9f\u73fe\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">DP-16QAM\u5909\u8abf\u65b9\u5f0f\u306b\u3088\u308b10km\u307e\u3067\u306e400Gbps\u4f1d\u9001\u3002.<\/p><\/li><li><p style=\"margin: 0px;\">CD\uff08&gt; 50,000 ps\/nm\uff09\u304a\u3088\u3073PMD\u306b\u5bfe\u3059\u308b\u7d71\u5408\u88dc\u511f\u3002.<\/p><\/li><li><p style=\"margin: 0px;\">\u9ad8\u5229\u5f97oFEC\u306b\u3088\u308b\u512a\u308c\u305f\u8aa4\u308a\u8a02\u6b63\u3002.<\/p><\/li><li><p style=\"margin: 0px;\">\u5305\u62ec\u7684\u306a\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u80fd\u76e3\u8996\u3002.<\/p><\/li><li><p style=\"margin: 0px;\">\u9ad8\u5bc6\u5ea6\u5c55\u958b\u5411\u3051\u306e\u696d\u754c\u6700\u9ad8\u30ec\u30d9\u30eb\u306e\u96fb\u529b\u52b9\u7387\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6301\u3064 <strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a\uff08DCI\uff09<\/strong> \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u3001 <strong>\u9ad8\u5e2f\u57df\u5e45\u30fb\u4f4e\u6d88\u8cbb\u96fb\u529b\u306e\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb\u5149\u5b66\u90e8\u54c1\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u3001<\/strong>, \u3068\u3057\u3066\u3001 <strong>LINK-PP OSFP 800G\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong> \u9ad8\u5ea6\u306a5nm DSP\u30b3\u30a2\u3092\u63a1\u7528\u3057\u3001DP-64QAM\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3067\u3001\u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3051\u308b\u53b3\u3057\u3044\u96fb\u529b\u4e88\u7b97\u5185\u3067\u3001\u5bb9\u91cf\u304a\u3088\u3073\u4f1d\u9001\u8ddd\u96e2\u306e\u9650\u754c\u3092\u62bc\u3057\u5e83\u3052\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27bd DSP\u306e\u9769\u65b0\u304c\u672a\u6765\u3092\u5f62\u4f5c\u308b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e\u9032\u5316\u306f\u3001DSP\u306e\u9032\u6b69\u3068\u5bc6\u63a5\u306b\u7d50\u3073\u3064\u3044\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u30c8\u30ec\u30f3\u30c9\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>\u9ad8\u6b21\u5909\u8abf\u304a\u3088\u3073\u78ba\u7387\u7684\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\uff08Probabilistic Shaping\uff09\uff1a<\/strong> \u5229\u7528\u53ef\u80fd\u306a\u30b9\u30da\u30af\u30c8\u30eb\u304b\u3089\u3055\u3089\u306b\u591a\u304f\u306e\u5bb9\u91cf\u3092\u7d5e\u308a\u51fa\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-cpo-optical-module-and-why-it-matters\/\"><strong>\u30b3\u30d1\u30c3\u30b1\u30fc\u30b8\u30c9\u5149\u5b66\uff08CPO\uff09<\/strong><\/a><strong>:<\/strong> DSP\u3092 <strong>\u30b9\u30a4\u30c3\u30c1ASIC<\/strong>, \u306b\u8fd1\u3065\u3051\u308b\u3053\u3068\u3067\u3001\u6975\u9650\u30ec\u30d9\u30eb\u306e\u7d71\u5408\u304a\u3088\u3073\u96fb\u529b\u524a\u6e1b\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u6839\u672c\u7684\u306aDSP\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u5909\u66f4\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u4eba\u5de5\u77e5\u80fd\uff08AI\uff09\uff1a<\/strong> DSP\u5185\u306bAI\uff0fML\u3092\u6d3b\u7528\u3057\u3001\u3088\u308a\u9069\u5fdc\u7684\u304b\u3064\u52b9\u7387\u7684\u306a\u52a3\u5316\u88dc\u511f\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\uff1a<\/strong> \u5358\u4e00\u30e2\u30b8\u30e5\u30fc\u30eb\u4e0a\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u9078\u629e\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\uff08\u4f8b\uff1a400G\u3001200G\u3001100G\uff09\u3092DSP\u304c\u5b9f\u73fe\u3057\u3001\u5c55\u958b\u306e\u67d4\u8edf\u6027\u3092\u6700\u5927\u9650\u306b\u9ad8\u3081\u307e\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>\u7d99\u7d9a\u7684\u306a\u96fb\u529b\u524a\u6e1b\uff1a<\/strong> \u30d7\u30ed\u30bb\u30b9\u30ce\u30fc\u30c9\u306e\u5fae\u7d30\u5316\uff083nm\u304a\u3088\u3073\u305d\u308c\u4ee5\u964d\uff09\u304a\u3088\u3073\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u4e0a\u306e\u9769\u65b0\u306b\u3088\u308a\u3001nJ\/bit\u5358\u4f4d\u3067\u306e\u4f4e\u6d88\u8cbb\u96fb\u529b\u3092\u9054\u6210\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27bd \u7d50\u8ad6\uff1a\u4e0d\u53ef\u6b20\u306a\u30a8\u30f3\u30b8\u30f3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e <strong>\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u30d7\u30ed\u30bb\u30c3\u30b5\uff08DSP\uff09<\/strong> \u306f\u3082\u306f\u3084\u5358\u306a\u308b\u90e8\u54c1\u3067\u306f\u306a\u304f\u3001\u73fe\u4ee3\u306e <strong>\u9ad8\u901f\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong>. \u306e\u6a5f\u80fd\u3092\u99c6\u52d5\u3059\u308b\u4e0d\u53ef\u6b20\u306a\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002DSP\u306f\u4fe1\u53f7\u52a3\u5316\u306e\u7de9\u548c\u3001\u8907\u96d1\u306a\u5909\u8abf\u65b9\u5f0f\u306e\u5b9f\u88c5\u3001\u305d\u3057\u3066\u5f37\u529b\u306aFEC\uff08\u524d\u65b9\u8aa4\u308a\u8a02\u6b63\uff09\u306b\u3088\u308b\u30c7\u30fc\u30bf\u5b8c\u5168\u6027\u306e\u78ba\u4fdd\u3092\u53ef\u80fd\u306b\u3057\u3001\u5b9f\u7528\u7684\u306a\u4f1d\u9001\u8ddd\u96e2\u306b\u304a\u3044\u3066400G\u3001800G\u3001\u3055\u3089\u306b\u306f\u5c06\u6765\u306e\u30c6\u30e9\u30d3\u30c3\u30c8\u7d1a\u901f\u5ea6\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002DSP\u306e\u5f79\u5272\u3068\u80fd\u529b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001 <strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u6027\u80fd\u306e\u57fa\u76e4\u3068\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059\u3002<\/strong> \u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u3078\u306e\u9069\u5207\u306a\u5224\u65ad\u3092\u884c\u3046\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LINK-PP\u793e\u306e\u9ad8\u6027\u80fd\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6700\u9069\u5316\u3057\u307e\u3057\u3087\u3046\u3002.<\/strong> \u6700\u5927\u306e\u4f1d\u9001\u8ddd\u96e2\u3001\u52b9\u7387\u6027\u3001\u4fe1\u983c\u6027\u3092\u5b9f\u73fe\u3059\u308b\u6700\u5148\u7aefDSP\u3092\u642d\u8f09\u3057\u305f400G\u304a\u3088\u3073800G\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002. <strong>\u672c\u65e5\u4e2d\u306b\u6280\u8853\u55b6\u696d\u30c1\u30fc\u30e0\u3078\u304a\u554f\u3044\u5408\u308f\u305b\u3044\u305f\u3060\u304d\u3001\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002<\/strong> \u305d\u3057\u3066\u3001\u304a\u5ba2\u69d8\u306e\u7279\u5b9a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8981\u4ef6\u306b\u6700\u9069\u306a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP\u5149\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a> \u3092\u767a\u898b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\"><strong>\u5f53\u793e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3078\u30a2\u30af\u30bb\u30b9 \u279e<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/support.htm\"><strong>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u8acb\u6c42 \u279e<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27bd \u3088\u304f\u3042\u308b\u3054\u8cea\u554f\uff08FAQ\uff09<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306b\u304a\u3051\u308bDSP\u306e\u5f79\u5272\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DSP\u306f\u30a2\u30ca\u30ed\u30b0\u4fe1\u53f7\u3068\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u306e\u9593\u3067\u4fe1\u53f7\u3092\u5909\u63db\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u3092\u3088\u308a\u9ad8\u901f\u304b\u3064\u9577\u8ddd\u96e2\u3067\u9001\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001DSP\u306f\u4fe1\u53f7\u306e\u554f\u984c\u3092\u4fee\u6b63\u3057\u3001\u30c7\u30fc\u30bf\u306e\u660e\u77ad\u6027\u3092\u4fdd\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >DSP\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u3069\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u4fee\u6b63\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DSP\u306f\u6ce2\u9577\u5206\u6563\uff08\u30af\u30ed\u30de\u30c6\u30a3\u30c3\u30af\u30fb\u30c7\u30a3\u30b9\u30d1\u30fc\u30b8\u30e7\u30f3\uff09\u3001\u30ce\u30a4\u30ba\u3001\u975e\u7dda\u5f62\u52b9\u679c\u306a\u3069\u306e\u554f\u984c\u3092\u4fee\u6b63\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30a8\u30e9\u30fc\u3092\u88dc\u6b63\u3057\u3001\u4fe1\u53f7\u3092\u5f37\u529b\u306b\u4fdd\u3064\u3053\u3068\u3067\u3001\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u9577\u8ddd\u96e2\u4f1d\u9001\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >DSP\u306f\u3069\u306e\u3088\u3046\u306a\u5909\u8abf\u65b9\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DSP\u306fQAM\u3084PAM4\u3068\u3044\u3063\u305f\u9ad8\u5ea6\u306a\u5909\u8abf\u65b9\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u65b9\u5f0f\u306b\u3088\u308a\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u5404\u4fe1\u53f7\u3042\u305f\u308a\u3088\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002DSP\u306f\u3001\u3053\u3046\u3057\u305f\u5909\u8abf\u65b9\u5f0f\u304c\u6b63\u5e38\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >DSP\u306b\u304a\u3051\u308b\u524d\u65b9\u8aa4\u308a\u8a02\u6b63\uff08FEC\uff09\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u524d\u65b9\u8aa4\u308a\u8a02\u6b63\uff08FEC\uff09\u306f\u3001\u30c7\u30fc\u30bf\u306b\u4f59\u5206\u306a\u30d3\u30c3\u30c8\u3092\u4ed8\u52a0\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002DSP\u306f\u3053\u308c\u3089\u306e\u30d3\u30c3\u30c8\u3092\u7528\u3044\u3066\u8aa4\u308a\u3092\u691c\u51fa\u3057\u3001\u4fee\u6b63\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4f1d\u9001\u4e2d\u306e\u30c7\u30fc\u30bf\u306e\u6b63\u78ba\u6027\u3068\u5b89\u5168\u6027\u304c\u4fdd\u305f\u308c\u307e\u3059\u3002.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >DSP\u304c\u96fb\u529b\u304a\u3088\u3073\u30b5\u30a4\u30ba\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u6a5f\u80fd<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u7701\u96fb\u529b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u3092\u4f4e\u6e1b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5c0f\u578b\u5316<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u53ce\u5bb9\u53ef\u80fd<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">DSP\u306f\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u5c0f\u578b\u5316\u30fb\u9ad8\u52b9\u7387\u5316\u3059\u308b\u306e\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27bd \u95a2\u9023\u60c5\u5831<\/strong><\/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\/\">\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306b\u304a\u3051\u308b\u30c7\u30b8\u30bf\u30eb\u8a3a\u65ad\u76e3\u8996\uff08DDM\uff09\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\/wdm-optical-transceiver-module-applications\/\">\u6ce2\u9577\u5206\u5272\u591a\u91cd\u5316\uff08WDM\uff09\u306e\u63a2\u6c42\u3068\u305d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u6d3b\u7528<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-transceiver-performance-tests\/\">LINK-PP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304a\u3088\u3073\u305d\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30e1\u30f3\u30d0\u30fc\u306e\u7d39\u4ecb<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306b\u304a\u3051\u308b\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u30d7\u30ed\u30bb\u30c3\u30b5\uff08DSP\uff09\u306f\u3001\u9ad8\u901f\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u3001\u9ad8\u5ea6\u306a\u5909\u8abf\u3001\u304a\u3088\u3073\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u4fe1\u53f7\u88dc\u6b63\u3092\u53ef\u80fd\u306b\u3057\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9ad8\u901f\u30ea\u30f3\u30af\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":4288,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-4291","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\/4291","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=4291"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4291\/revisions"}],"predecessor-version":[{"id":11385,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4291\/revisions\/11385"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/4288"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=4291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=4291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=4291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}