{"id":2610,"date":"2026-04-02T00:00:00","date_gmt":"2026-04-02T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/optical-link-budget-calculation-formula-example\/"},"modified":"2026-06-22T03:38:54","modified_gmt":"2026-06-22T03:38:54","slug":"optical-link-budget-calculation-formula-example","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-link-budget-calculation-formula-example","title":{"rendered":"\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30ea\u30f3\u30af\u30d6\u30ea\u30c3\u30b8\u8a08\u7b97\u306e\u8aac\u660e"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5de9200830314db396aaa1229316b629.jpg\" alt=\"Optical Link Budget Calculation\" class=\"wp-image-2597\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5de9200830314db396aaa1229316b629.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5de9200830314db396aaa1229316b629-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5de9200830314db396aaa1229316b629-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5de9200830314db396aaa1229316b629-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5de9200830314db396aaa1229316b629-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u63a5\u7d9a\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u5358\u306b\u5dee\u3057\u8fbc\u3080\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u30ea\u30f3\u30af\u304c\u5b8c\u74a7\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u6700\u3082\u91cd\u8981\u306a\u8981\u56e0\u306e\u4e00\u3064\u306f\u3001 <strong>\u5149\u30ea\u30f3\u30af\u4e88\u7b97\uff08optical link budget\uff09<\/strong>. \u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">SFP<\/a> \u304a\u3088\u3073 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">SFP+\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, \u306b\u304a\u3044\u3066\u3001\u30ea\u30f3\u30af\u4e88\u7b97\uff08\u30ea\u30f3\u30af\u30fb\u30d0\u30b8\u30a7\u30c3\u30c8\uff09\u3068\u306f\u3001\u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u306e\u9593\u3067\u8a31\u5bb9\u3055\u308c\u308b\u6700\u5927\u5149\u5b66\u4fe1\u53f7\u640d\u5931\u3092\u5b9a\u7fa9\u3057\u305f\u3082\u306e\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u304c\u6700\u5c0f\u9650\u306e\u30a8\u30e9\u30fc\u3067\u4f1d\u9001\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u7684\u306b\u3001\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u3001\u6700\u5c0f\u9001\u4fe1\u6a5f\u51fa\u529b\u96fb\u529b\u3068\u6700\u5c0f\u53d7\u4fe1\u6a5f\u611f\u5ea6\u3068\u306e\u5dee\u3068\u3057\u3066\u7b97\u51fa\u3055\u308c\u3001\u901a\u5e38\u30c7\u30b7\u30d9\u30eb\uff08dB\uff09\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5b9f\u969b\u306e\u5c55\u958b\u74b0\u5883\u3067\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/attenuation-in-optical-transceiver-management-and-solutions\/\">\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u6e1b\u8870<\/a>, \u3001\u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073\u63a5\u7d9a\u90e8\u306e\u640d\u5931\u3001\u304a\u3088\u3073\u90e8\u54c1\u306e\u7d4c\u5e74\u52a3\u5316\u3084\u8a2d\u7f6e\u6642\u306e\u4e0d\u5177\u5408\u3092\u8003\u616e\u3057\u305f\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3068\u3044\u3063\u305f\u8ffd\u52a0\u8981\u56e0\u304c\u5c0e\u5165\u3055\u308c\u307e\u3059\u3002\u7dcf\u30ea\u30f3\u30af\u640d\u5931\u304c\u30ea\u30f3\u30af\u4e88\u7b97\u3092\u4e0a\u56de\u308b\u3068\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308a\u3001\u65ad\u7d9a\u7684\u306a\u30a8\u30e9\u30fc\u307e\u305f\u306f\u5b8c\u5168\u306a\u30ea\u30f3\u30af\u969c\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u3092\u6b63\u3057\u304f\u7406\u89e3\u30fb\u8a08\u7b97\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u8005\u306fSFP\u5c55\u958b\u3092\u6700\u9069\u5316\u3057\u3001\u7279\u5b9a\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\u306b\u9069\u3057\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u5b9a\u3057\u3001\u63a5\u7d9a\u554f\u984c\u3092\u52b9\u7387\u7684\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u304d\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u8a08\u7b97\u5f0f\u3001\u4e3b\u8981\u306a\u640d\u5931\u8981\u7d20\u3001\u30b9\u30c6\u30c3\u30d7\u30fb\u30d0\u30a4\u30fb\u30b9\u30c6\u30c3\u30d7\u306e\u4f8b\u3001\u305d\u3057\u3066\u5805\u7262\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u30d2\u30f3\u30c8\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u3092\u901a\u3058\u3066\u3001SFP\u30d9\u30fc\u30b9\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a08\u753b\u30fb\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u6642\u306b\u9069\u5207\u306a\u5224\u65ad\u3092\u884c\u3046\u305f\u3081\u306e\u77e5\u8b58\u3092\u8eab\u306b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udfe6\u00a0<\/strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u304a\u3051\u308b\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30ea\u30f3\u30af\u306e\u4e88\u7b97\u306f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\uff09\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/a> \u306b\u304a\u3051\u308b\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u3068\u306f\u3001\u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u306e\u9593\u3067\u4fe1\u983c\u6027\u306e\u3042\u308b\u901a\u4fe1\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u8a31\u5bb9\u3055\u308c\u308b\u5149\u5b66\u30d1\u30ef\u30fc\u640d\u5931\uff08dB\u5358\u4f4d\uff09\u306e\u7dcf\u91cf\u3092\u6307\u3057\u307e\u3059\u3002\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001\u3053\u308c\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u5168\u4f53\u306b\u304a\u3051\u308b\u3059\u3079\u3066\u306e\u640d\u5931\uff08\u30d5\u30a1\u30a4\u30d0\u30fc\u6e1b\u8870\u3001\u30b3\u30cd\u30af\u30bf\u3001\u63a5\u7d9a\u90e8\u306a\u3069\uff09\u3092\u514b\u670d\u3059\u308b\u305f\u3081\u306b\u5229\u7528\u53ef\u80fd\u306a\u30d1\u30ef\u30fc\u300c\u8a31\u5bb9\u7bc4\u56f2\u300d\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30d0\u30a4\u30b9\u30ec\u30d9\u30eb\u3067\u306f\u3001\u3059\u3079\u3066\u306eSFP\u307e\u305f\u306fSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u5149\u5b66\u51fa\u529b\u96fb\u529b\uff08\u9001\u4fe1\u5074\uff09\u304a\u3088\u3073\u5fc5\u8981\u306a\u5165\u529b\u611f\u5ea6\uff08\u53d7\u4fe1\u5074\uff09\u306e\u898f\u5b9a\u7bc4\u56f2\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e2\u3064\u306e\u5024\u306e\u5dee\u304c\u3001\u30ea\u30f3\u30af\u304c\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u6700\u5927\u4f7f\u7528\u53ef\u80fd\u4fe1\u53f7\u640d\u5931\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30d0\u30fc\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u7dcf\u640d\u5931\u304c\u3053\u306e\u4e88\u7b97\u3092\u8d85\u3048\u308b\u3068\u3001\u4fe1\u53f7\u304c\u5f31\u304f\u306a\u308a\u3059\u304e\u3066\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3001\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u3001\u3042\u308b\u3044\u306f\u5b8c\u5168\u306a\u969c\u5bb3\u304c\u767a\u751f\u3057\u307e\u3059\u3002.<\/p>\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\/ad269f83742149bfbe568533c53aae03.jpg\" alt=\"What Is Optical Link Budget in SFP Modules?\" class=\"wp-image-2598\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ad269f83742149bfbe568533c53aae03.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ad269f83742149bfbe568533c53aae03-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ad269f83742149bfbe568533c53aae03-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ad269f83742149bfbe568533c53aae03-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ad269f83742149bfbe568533c53aae03-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u7c21\u5358\u306a\u5b9a\u7fa9<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97 \uff1d SFP\u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u306e\u9593\u3067\u5b89\u5b9a\u3057\u305f\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u3092\u7dad\u6301\u3067\u304d\u308b\u6700\u5927\u8a31\u5bb9\u5149\u5b66\u640d\u5931.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u30c7\u30b7\u30d9\u30eb\uff08dB\uff09\u3067\u8868\u3055\u308c\u3001\u5149\u4fe1\u53f7\u304c\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u3069\u308c\u3060\u3051\u306e\u8ddd\u96e2\u3092\u3001\u307e\u305f\u3069\u308c\u3060\u3051\u4fe1\u983c\u6027\u9ad8\u304f\u4f1d\u9001\u3067\u304d\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\uff0fSFP+\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u5c55\u958b\u3067\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-network-switch\/\">\u30b9\u30a4\u30c3\u30c1<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-data-center\/\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-in-telecom-meaning-types-applications\/\">\u96fb\u6c17\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/a>, \u3001\u304a\u3088\u3073\u7523\u696d\u7528\u30b7\u30b9\u30c6\u30e0\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308a\u3001\u76f4\u63a5\u7684\u306b\u4ee5\u4e0b\u306e\u70b9\u3092\u6c7a\u5b9a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>1G\u300110G\u3001\u3042\u308b\u3044\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u9ad8\u901f\u30ea\u30f3\u30af\u304c\u6b63\u5e38\u306b\u78ba\u7acb\u3055\u308c\u308b\u304b\u3069\u3046\u304b<\/p><\/li><li><p>\u30b7\u30b9\u30c6\u30e0\u304c\u8a31\u5bb9\u3067\u304d\u308b\u30d5\u30a1\u30a4\u30d0\u30fc\u640d\u5931\uff08\u8ddd\u96e2\uff0b\u69cb\u6210\u8981\u7d20\uff09\u306e\u91cf<\/p><\/li><li><p>\u9577\u671f\u7684\u306a\u30c7\u30fc\u30bf\u4f1d\u9001\u306e\u5b89\u5b9a\u6027\u304a\u3088\u3073 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/understanding-what-is-bit-error-rate\/\">\u30a8\u30e9\u30fc\u7387<\/a> \u9577\u671f\u30c7\u30fc\u30bf\u4f1d\u9001\u306b\u304a\u3044\u3066<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u30482\u3064\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u7269\u7406\u7684\u306b\u4e92\u63db\u6027\u304c\u3042\u3063\u3066\u3082\u3001\u8a2d\u7f6e\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u30fc\u30d1\u30b9\u306b\u5bfe\u3057\u3066\u5149\u5b66\u4e88\u7b97\u304c\u4e0d\u5341\u5206\u3067\u3042\u308b\u5834\u5408\u3001\u30ea\u30f3\u30af\u306f\u4f9d\u7136\u3068\u3057\u3066\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u9001\u4fe1\u6a5f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u53d7\u4fe1\u6a5f\u306e\u95a2\u4fc2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u96fb\u529b\u30d5\u30ed\u30fc\u7cfb\u3068\u3057\u3066\u7406\u89e3\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u9001\u4fe1\u6a5f\uff08Tx\uff09<\/strong>\uff1a\u5149\u5b66\u30d1\u30ef\u30fc\uff08\u4fe1\u53f7\u5f37\u5ea6\uff09\u3092\u751f\u6210<\/p><\/li><li><p><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af<\/strong>\uff1a\u8ddd\u96e2\u304a\u3088\u3073\u7269\u7406\u7684\u69cb\u6210\u8981\u7d20\u306b\u3088\u308a\u640d\u5931\u3092\u767a\u751f<\/p><\/li><li><p><strong>\u53d7\u4fe1\u6a5f\uff08Rx\uff09<\/strong>\uff1a\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u5fa9\u53f7\u3059\u308b\u305f\u3081\u306b\u6700\u4f4e\u9650\u5fc5\u8981\u306a\u5149\u5b66\u30d1\u30ef\u30fc\u3092\u8981\u6c42<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u3001\u3053\u308c\u30893\u3064\u306e\u8981\u7d20\u3092\u7d50\u3076\u6a4b\u3068\u306a\u308a\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u4fdd\u8a3c\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Tx\u51fa\u529b \u2212 \u7dcf\u30d5\u30a1\u30a4\u30d0\u30fc\u640d\u5931 \u2265 Rx\u611f\u5ea6<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u306a\u3044\u3068\u3001\u53d7\u4fe1\u6a5f\u306f\u5165\u529b\u4fe1\u53f7\u3092\u4fe1\u983c\u6027\u9ad8\u304f\u89e3\u91c8\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u300c\u8ddd\u96e2\u5b9a\u683c\u300d\u306e\u307f\u306b\u4f9d\u62e0\u3059\u308b\u3053\u3068\u306e\u8aa4\u308a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u8aa4\u89e3\u306e\u4e00\u3064\u306f\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8ddd\u96e2\u5b9a\u683c\uff08\u4f8b\uff1a, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476764.htm\">10 km<\/a>, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476756.htm\">20 km<\/a>\uff09\u304c\u305d\u306e\u8ddd\u96e2\u3067\u306e\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b\u3068\u8003\u3048\u308b\u3053\u3068\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u8ddd\u96e2\u306f\u7406\u60f3\u7684\u306a\u30d5\u30a1\u30a4\u30d0\u30fc\u6761\u4ef6\u306b\u57fa\u3065\u3044\u305f\u8fd1\u4f3c\u5024\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3051\u308b\u640d\u5931\u3092\u8003\u616e\u3057\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u6027\u80fd\u306f\u3001\u4ee5\u4e0b\u306e\u8981\u56e0\u306b\u4f9d\u5b58\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u54c1\u8cea\uff08OS2 vs. OM3\/OM4\uff09<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u306e\u6570<\/p><\/li><li><p>\u63a5\u7d9a\u90e8\u306e\u54c1\u8cea\u304a\u3088\u3073\u6570<\/p><\/li><li><p>\u8a2d\u7f6e\u6761\u4ef6\u306b\u3088\u308b\u4fe1\u53f7\u52a3\u5316<\/p><\/li><li><p>\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u8981\u4ef6<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001\u540c\u4e00\u306e\u300c\u201c<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\">10km SFP<\/a> \u300d\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u3063\u3066\u3082\u3001\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3067\u306f\u6027\u80fd\u304c\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u771f\u306e\u5de5\u5b66\u7684\u5236\u7d04\u3068\u306a\u308b\u306e\u306f\u3001\u30e9\u30d9\u30eb\u306b\u8a18\u8f09\u3055\u308c\u305f\u8ddd\u96e2\u3067\u306f\u306a\u304f\u3001\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u307e\u3068\u3081<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u3068\u306f\u3001SFP\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306b\u304a\u3051\u308b\u6700\u5927\u8a31\u5bb9\u4fe1\u53f7\u640d\u5931\uff08dB\uff09\u3092\u5b9a\u7fa9\u3059\u308b\u3082\u306e\u3067\u3059<\/p><\/li><li><p>\u3053\u308c\u306fTx\u51fa\u529b\u3001Rx\u611f\u5ea6\u3001\u304a\u3088\u3073\u7dcf\u30d5\u30a1\u30a4\u30d0\u30fc\u30b7\u30b9\u30c6\u30e0\u640d\u5931\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059<\/p><\/li><li><p>SFP\uff0fSFP+\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306b\u304a\u3051\u308b\u5b89\u5b9a\u3057\u305f\u901a\u4fe1\u3092\u4fdd\u8a3c\u3057\u307e\u3059<\/p><\/li><li><p>\u8ddd\u96e2\u5b9a\u683c\u306f\u63a8\u5b9a\u5024\u3067\u3042\u308a\u4fdd\u8a3c\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u306f\u4e0d\u53ef\u6b20\u3067\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udfe6\u00a0<\/strong>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u5f0f\u306e\u89e3\u8aac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u5f0f\u306f\u3001SFP\u304a\u3088\u3073SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u5411\u3051\u5149\u30d5\u30a1\u30a4\u30d0\u96fb\u529b\u8a2d\u8a08\u306e\u57fa\u790e\u3068\u306a\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u901a\u4fe1\u3092\u7dad\u6301\u3067\u304d\u308b\u7bc4\u56f2\u5185\u3067\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u304c\u8a31\u5bb9\u3067\u304d\u308b\u6700\u5927\u4fe1\u53f7\u640d\u5931\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\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\/8e0e3291cbfe438a8461a13a30c2bdd3.jpg\" alt=\"Optical Link Budget Calculation Formula Explained\" class=\"wp-image-2599\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8e0e3291cbfe438a8461a13a30c2bdd3.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8e0e3291cbfe438a8461a13a30c2bdd3-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8e0e3291cbfe438a8461a13a30c2bdd3-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8e0e3291cbfe438a8461a13a30c2bdd3-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8e0e3291cbfe438a8461a13a30c2bdd3-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e3b\u8981\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u5f0f<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u30ea\u30f3\u30af\u4e88\u7b97\uff08dB\uff09\uff1d\u9001\u4fe1\u51fa\u529b\uff08\u6700\u5c0f\u5024\uff09\uff0d\u53d7\u4fe1\u611f\u5ea6\uff08\u6700\u5c0f\u5024\uff09<\/strong><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5f0f\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30b7\u30b9\u30c6\u30e0\u304c\u8a31\u5bb9\u3067\u304d\u308b\u6700\u5927\u5149\u5b66\u640d\u5931\u306e\u3057\u304d\u3044\u5024\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30d0\u7d4c\u8def\u306b\u304a\u3051\u308b\u7dcf\u640d\u5931\u304c\u3053\u306e\u5024\u3092\u8d85\u3048\u308b\u3068\u3001\u30ea\u30f3\u30af\u306f\u969c\u5bb3\u3092\u8d77\u3053\u3059\u304b\u3001\u4e0d\u5b89\u5b9a\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5404\u5909\u6570\u306e\u8aac\u660e<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u3092\u6b63\u3057\u304f\u884c\u3046\u305f\u3081\u306b\u306f\u3001\u5f0f\u306b\u542b\u307e\u308c\u308b\u5404\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u9001\u4fe1\u6a5f\u51fa\u529b\uff08Tx Power\u3001dBm\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u9001\u4fe1\u6a5f\u304c\u751f\u6210\u3059\u308b\u5149\u5b66\u51fa\u529b\u30d1\u30ef\u30fc\u3092\u8868\u3057\u307e\u3059<\/p><\/li><li><p>\u30c7\u30b7\u30d9\u30eb\u30fb\u30df\u30ea\u30ef\u30c3\u30c8\uff08dBm\uff09\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059<\/p><\/li><li><p>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u306f\u901a\u5e38\u3001\u7bc4\u56f2\uff08\u4f8b\uff1a\u6700\u5927\u5024\u304a\u3088\u3073\u6700\u5c0f\u5024\uff09\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u5b66\u8a2d\u8a08\u306b\u304a\u3044\u3066\u306f\u3001\u6700\u5c0fTx\u51fa\u529b\u3092\u4f7f\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u305f\u3081\u3001\u3053\u308c\u306f\u6700\u60aa\u30b1\u30fc\u30b9\u306e\u51fa\u529b\u72b6\u6cc1\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u53d7\u4fe1\u611f\u5ea6\uff08Rx Sensitivity\u3001dBm\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53d7\u4fe1\u6a5f\u304c\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u5fa9\u53f7\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u6700\u5c0f\u5149\u5b66\u30d1\u30ef\u30fc\u3092\u8868\u3057\u307e\u3059<\/p><\/li><li><p>\u540c\u69d8\u306bdBm\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059<\/p><\/li><li><p>\u6570\u5024\u304c\u5c0f\u3055\u3044\uff08\u3088\u308a\u8ca0\u306e\u5024\uff09\u307b\u3069\u611f\u5ea6\u304c\u512a\u308c\u3066\u3044\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u53d7\u4fe1\u6a5f\u306e\u611f\u5ea6\u304c\u512a\u308c\u3066\u3044\u308b\u307b\u3069\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u8a31\u5bb9\u3067\u304d\u308b\u640d\u5931\u91cf\u306f\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u306a\u305c\u6700\u60aa\u30b1\u30fc\u30b9\u306e\u5024\u3092\u4f7f\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3067\u306f\u3001\u5178\u578b\u7684\u307e\u305f\u306f\u5e73\u5747\u7684\u306a\u5024\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u91cd\u5927\u306a\u5c55\u958b\u969c\u5bb3\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5c02\u9580\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u5e38\u306b\u6700\u60aa\u30b1\u30fc\u30b9\u8a2d\u8a08\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u3064\u307e\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4ee3\u8868\u7684\u306a\u51fa\u529b\u3067\u306f\u306a\u304f\u3001\u6700\u5c0f\u9001\u4fe1\u6a5f\u51fa\u529b\u3092\u4f7f\u7528\u3057\u307e\u3059<\/p><\/li><li><p>\u6700\u5c0f\u53d7\u4fe1\u611f\u5ea6\u4ed5\u69d8\uff08\u6700\u60aa\u30b1\u30fc\u30b9\u306e\u3057\u304d\u3044\u5024\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059<\/p><\/li><li><p>\u7570\u306a\u308bSFP\u30ed\u30c3\u30c8\u9593\u306e\u88fd\u9020\u3070\u3089\u3064\u304d\u3092\u8003\u616e\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3044\u3066\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u304c\u91cd\u8981\u306a\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7570\u306a\u308b\u30d9\u30f3\u30c0\u30fc\u3001\u3042\u308b\u3044\u306f\u540c\u4e00\u30d9\u30f3\u30c0\u30fc\u3067\u3082\u7570\u306a\u308b\u88fd\u9020\u30ed\u30c3\u30c8\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ed5\u69d8\u9650\u754c\u5185\u3067\u308f\u305a\u304b\u306b\u3070\u3089\u3064\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u697d\u89b3\u7684\u306a\u5024\u306b\u57fa\u3065\u3044\u3066\u8a08\u7b97\u3092\u884c\u3046\u3068\u3001\u30c6\u30b9\u30c8\u6642\u306b\u306f\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u3066\u3082\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u4e0b\u3067\u969c\u5bb3\u3092\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6e29\u5ea6\u5909\u5316<\/p><\/li><li><p>\u5149\u5b66\u90e8\u54c1\u306e\u7d4c\u5e74\u52a3\u5316<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u67d3\u307e\u305f\u306f\u6469\u8017<\/p><\/li><li><p>\u9577\u671f\u7684\u306a\u4fe1\u53f7\u52a3\u5316<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u60aa\u30b1\u30fc\u30b9\u5024\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u7406\u60f3\u6761\u4ef6\u3067\u306f\u306a\u304f\u3001\u4fdd\u8a3c\u3055\u308c\u305f\u904b\u7528\u9650\u754c\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u4ee5\u4e0b\u306e\u5206\u91ce\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>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/p><\/li><li><p>\u96fb\u6c17\u901a\u4fe1\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/li><li><p>\u7523\u696d\u7528\u30d5\u30a1\u30a4\u30d0\u30fc\u30b7\u30b9\u30c6\u30e0<\/p><\/li><li><p>\u9ad8\u4fe1\u983c\u6027\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30ad\u30fc\u30fb\u30c6\u30a4\u30af\u30a2\u30a6\u30a7\u30a4<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u3001\u9001\u4fe1\u6a5f\u51fa\u529b\u96fb\u529b\uff08\u6700\u5c0f\u5024\uff09\u2212 \u53d7\u4fe1\u611f\u5ea6\uff08\u6700\u5c0f\u5024\uff09\u3067\u7b97\u51fa\u3055\u308c\u307e\u3059\u3002<\/p><\/li><li><p>\u9001\u4fe1\u6a5f\u51fa\u529b\u96fb\u529b\uff08Tx power\uff09\u306f\u3001SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u51fa\u529b\u4fe1\u53f7\u5f37\u5ea6\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u53d7\u4fe1\u611f\u5ea6\uff08Rx sensitivity\uff09\u306f\u3001\u30c7\u30fc\u30bf\u3092\u30c7\u30b3\u30fc\u30c9\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u6700\u5c0f\u5165\u529b\u4fe1\u53f7\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u5b9f\u4e16\u754c\u306b\u304a\u3051\u308b\u5c55\u958b\u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5e38\u306b\u6700\u60aa\u30b1\u30fc\u30b9\u5024\u3092\u7528\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><li><p>\u3053\u306e\u8a08\u7b97\u5f0f\u306f\u3001\u3059\u3079\u3066\u306eSFP\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u96fb\u529b\u8a2d\u8a08\u306e\u57fa\u790e\u3068\u306a\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udfe6\u00a0<\/strong>\u30ea\u30f3\u30af\u4e88\u7b97\u306b\u304a\u3051\u308b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u640d\u5931\u306e\u69cb\u6210\u8981\u7d20<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u5411\u3051\u306e\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u8a08\u7b97\u306b\u304a\u3044\u3066\u3001\u7dcf\u4fe1\u53f7\u640d\u5931\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u8ddd\u96e2\u306e\u307f\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3080\u3057\u308d\u3001\u5149\u30d1\u30b9\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u767a\u751f\u3059\u308b\u8907\u6570\u306e\u7269\u7406\u7684\u304a\u3088\u3073\u8a2d\u7f6e\u95a2\u9023\u306e\u640d\u5931\u306e\u5408\u8a08\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u69cb\u6210\u8981\u7d20\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6b63\u78ba\u306a\u8a2d\u8a08\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u304a\u3088\u3073\u9577\u671f\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5b89\u5b9a\u6027\u306e\u78ba\u4fdd\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/615c0dd1e4ec4a4e8e3602c1d4fe4a41.jpg\" alt=\"Components of Fiber Optic Loss in Link Budget\" class=\"wp-image-2600\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/615c0dd1e4ec4a4e8e3602c1d4fe4a41.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/615c0dd1e4ec4a4e8e3602c1d4fe4a41-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/615c0dd1e4ec4a4e8e3602c1d4fe4a41-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/615c0dd1e4ec4a4e8e3602c1d4fe4a41-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/615c0dd1e4ec4a4e8e3602c1d4fe4a41-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306b\u304a\u3051\u308b\u5149\u640d\u5931\u306e\u4e3b\u8981\u69cb\u6210\u8981\u7d20<\/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;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u640d\u5931\u69cb\u6210\u8981\u7d20<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u4ee3\u8868\u5024<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8aac\u660e<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u30ea\u30f3\u30af\u4e88\u7b97\u3078\u306e\u5f71\u97ff<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u6e1b\u8870<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~0.35 dB\/km @1310nm\uff08SMF\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u304c\u30d5\u30a1\u30a4\u30d0\u30fc\u5185\u3092\u8ddd\u96e2\u3068\u3068\u3082\u306b\u4f1d\u642c\u3059\u308b\u969b\u306e\u4fe1\u53f7\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8ddd\u96e2\u306b\u6bd4\u4f8b\u3057\u3066\u5897\u52a0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-distance-real-world-range-optics-explained\/\">\u8ddd\u96e2<\/a><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30cd\u30af\u30bf\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~0.2\u20130.5 dB\uff0f\u30b3\u30cd\u30af\u30bf\u30da\u30a2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5404\u7269\u7406\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u90e8\u3067\u767a\u751f\u3059\u308b\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u304a\u3088\u3073\u30ab\u30c3\u30d7\u30e9\u30fc\u3068\u3068\u3082\u306b\u7d2f\u7a4d<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>~0.1 dB\uff0f\u30b9\u30d7\u30e9\u30a4\u30b9<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30d5\u30e5\u30fc\u30b8\u30e7\u30f3\u307e\u305f\u306f\u30e1\u30ab\u30cb\u30ab\u30eb\u30b9\u30d7\u30e9\u30a4\u30b9\u90e8\u3067\u306e\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u901a\u5e38\u306f\u5c0f\u3055\u3044\u304c\u3001\u9577\u8ddd\u96e2\u30ea\u30f3\u30af\u3067\u306f\u7d2f\u7a4d\u3059\u308b<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30bb\u30fc\u30d5\u30c6\u30a3\u30de\u30fc\u30b8\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>3\u20135 dB\uff08\u63a8\u5968\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u8001\u673d\u5316\u3001\u307b\u3053\u308a\u3001\u66f2\u3052\u3001\u4fee\u7406\u306a\u3069\u306e\u305f\u3081\u306e\u8a2d\u8a08\u4f59\u88d5<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d5\u30a1\u30a4\u30d0\u30fc\u6e1b\u8870\uff08\u8ddd\u96e2\u4f9d\u5b58\u640d\u5931\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30d0\u30fc\u6e1b\u8870\u3068\u306f\u3001\u5149\u304c\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u5185\u3092\u4f1d\u642c\u3059\u308b\u969b\u306b\u5f90\u3005\u306b\u5149\u4fe1\u53f7\u5f37\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b\u73fe\u8c61\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478919.htm\">SMF<\/a>\uff09\u306e\u5834\u5408\u30011310 nm\u306b\u304a\u3051\u308b\u5178\u578b\u7684\u306a\u6e1b\u8870\u306f\uff1a<\/p><ul><li><p>\u2248 0.35 dB\uff0f\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb<\/p><\/li><\/ul><\/li><li><p>\u3088\u308a\u9577\u3044\u6ce2\u9577\uff08\u4f8b\uff1a1550 nm\uff09\u3067\u306f\u3001\u6e1b\u8870\u306f\u4f4e\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff08~0.2 dB\/km\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u8ddd\u96e2\u304c\u76f4\u63a5\u7684\u306b\u7dcf\u5149\u5b66\u640d\u5931\u3092\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u9577\u8ddd\u96e2SFP\u5c55\u958b\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b3\u30cd\u30af\u30bf\u640d\u5931\uff08\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u640d\u5931\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30d5\u30a1\u30a4\u30d0\u63a5\u7d9a\u304c\u884c\u308f\u308c\u308b\u305f\u3073\u306b\u2014\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u3001\u30a2\u30c0\u30d7\u30bf\u306a\u3069\u3092\u901a\u3058\u3066\u2014 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-an-sfp-interface\/\">SFP\u30dd\u30fc\u30c8<\/a>\u2014\u4fe1\u53f7\u306e\u4e00\u90e8\u304c\u5931\u308f\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30cd\u30af\u30bf\u30da\u30a2\u3042\u305f\u308a\u306e\u5178\u578b\u7684\u306a\u640d\u5931\uff1a<\/p><ul><li><p>2\uff5e0.5 dB<\/p><\/li><\/ul><\/li><li><p>\u539f\u56e0\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p><ul><li><p>\u30d5\u30a1\u30a4\u30d0\u30b3\u30a2\u306e\u4f4d\u7f6e\u305a\u308c<\/p><\/li><li><p>\u30c0\u30b9\u30c8\u3084\u6c5a\u67d3<\/p><\/li><li><p>\u8868\u9762\u53cd\u5c04<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3054\u304f\u308f\u305a\u304b\u306a\u30b3\u30cd\u30af\u30bf\u640d\u5931\u3067\u3042\u3063\u3066\u3082\u3001\u9650\u754c\u72b6\u614b\u306e\u30ea\u30f3\u30af\u4e88\u7b97\u306b\u304a\u3044\u3066\u30de\u30fc\u30b8\u30f3\u3092\u8457\u3057\u304f\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931\uff08\u6c38\u4e45\u63a5\u5408\u90e8\u640d\u5931\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30d7\u30e9\u30a4\u30b9\u306f\u3001\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u307e\u305f\u306f\u5c4b\u5916\u8a2d\u7f6e\u306a\u3069\u306b\u304a\u3044\u3066\u5149\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u3092\u6c38\u4e45\u7684\u306b\u63a5\u5408\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931\u306e\u5178\u578b\u5024\uff1a<\/p><ul><li><p>~0.1 dB\uff0f\u30b9\u30d7\u30e9\u30a4\u30b9<\/p><\/li><\/ul><\/li><li><p>\u7a2e\u985e\uff1a<\/p><ul><li><p>\u30d5\u30e5\u30fc\u30b8\u30e7\u30f3\u30b9\u30d7\u30e9\u30a4\u30b7\u30f3\u30b0\uff08\u640d\u5931\u304c\u4f4e\u304f\u3001\u5b89\u5b9a\u6027\u304c\u9ad8\u3044\uff09<\/p><\/li><li><p>\u30e1\u30ab\u30cb\u30ab\u30eb\u30b9\u30d7\u30e9\u30a4\u30b7\u30f3\u30b0\uff08\u82e5\u5e72\u9ad8\u3044\u640d\u5931\uff09<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u500b\u5225\u306b\u306f\u5c0f\u3055\u3044\u3082\u306e\u306e\u3001\u9577\u8ddd\u96e2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u8907\u6570\u306e\u30b9\u30d7\u30e9\u30a4\u30b9\u304c\u7d2f\u7a4d\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30bb\u30fc\u30d5\u30c6\u30a3\u30de\u30fc\u30b8\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bb\u30fc\u30d5\u30c6\u30a3\u30de\u30fc\u30b8\u30f3\u306f\u3001\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u8a2d\u8a08\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u304c\u3001\u3057\u3070\u3057\u3070\u898b\u843d\u3068\u3055\u308c\u308b\u8981\u7d20\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u63a8\u5968\u5024\uff1a<\/p><ul><li><p>3\uff5e5 dB<\/p><\/li><\/ul><\/li><li><p>\u76ee\u7684\uff1a<\/p><ul><li><p>\u30d5\u30a1\u30a4\u30d0\u306e\u7d4c\u5e74\u52a3\u5316\u3078\u306e\u5bfe\u5fdc<\/p><\/li><li><p>\u5c06\u6765\u306e\u4fee\u7406\u3084\u5909\u66f4\u3078\u306e\u5bfe\u5fdc<\/p><\/li><li><p>\u4e88\u671f\u305b\u306c\u640d\u5931\uff08\u66f2\u3052\u3001\u6c5a\u67d3\u3001\u6e29\u5ea6\u5909\u5316\u306a\u3069\uff09\u306e\u5438\u53ce<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bb\u30fc\u30d5\u30c6\u30a3\u30de\u30fc\u30b8\u30f3\u304c\u306a\u3044\u5834\u5408\u3001\u5f53\u521d\u306f\u52d5\u4f5c\u3059\u308b\u30ea\u30f3\u30af\u3067\u3082\u3001\u6642\u9593\u3068\u3068\u3082\u306b\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u8003\u5bdf<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c02\u9580\u7684\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u8a2d\u8a08\u3067\u306f\u3001\u7dcf\u5149\u5b66\u640d\u5931\u306f\u6b21\u5f0f\u3067\u8a08\u7b97\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u7dcf\u640d\u5931 = \u30d5\u30a1\u30a4\u30d0\u6e1b\u8870 + \u30b3\u30cd\u30af\u30bf\u640d\u5931 + \u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931 + \u30bb\u30fc\u30d5\u30c6\u30a3\u30de\u30fc\u30b8\u30f3<\/strong><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u306f\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u306e\u307f\u6709\u52b9\u3068\u898b\u306a\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u30ea\u30f3\u30af\u4e88\u7b97 \u2265 \u7dcf\u640d\u5931<\/strong><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u8a2d\u7f6e\u6642\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u4fe1\u983c\u6027\u9ad8\u304f\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u6e1b\u8870\u306f\u8ddd\u96e2\u306b\u5fdc\u3058\u305f\u4fe1\u53f7\u640d\u5931\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\uff081310nm\u5358\u4e00\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u3067\u7d040.35 dB\/km\uff09<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u640d\u5931\u306f\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30d0\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u767a\u751f\u3057\u307e\u3059\uff08\u30da\u30a2\u3042\u305f\u308a0.2\uff5e0.5 dB\uff09<\/p><\/li><li><p>\u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931\u306f\u6975\u3081\u3066\u5c0f\u3055\u3044\u3082\u306e\u306e\u7d2f\u7a4d\u3057\u307e\u3059\uff08\u30b9\u30d7\u30e9\u30a4\u30b91\u500b\u3042\u305f\u308a\u7d040.1 dB\uff09<\/p><\/li><li><p>\u5b9f\u74b0\u5883\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u30013\uff5e5 dB\u306e\u30bb\u30fc\u30d5\u30c6\u30a3\u30de\u30fc\u30b8\u30f3\u304c\u5fc5\u8981\u3067\u3059<\/p><\/li><li><p>\u7dcf\u640d\u5931\u306f\u5e38\u306b\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u3057\u304d\u3044\u5024\u3092\u4e0b\u56de\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udfe6\u00a0<\/strong>\u30b9\u30c6\u30c3\u30d7\u30fb\u30d0\u30a4\u30fb\u30b9\u30c6\u30c3\u30d7\u306e\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u8a08\u7b97\u4f8b\uff0810G SFP+\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3051\u308b\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u8a08\u7b97\u3092\u5b8c\u5168\u306b\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5b9f\u8df5\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4f8b\u3092\u9806\u3092\u8ffd\u3063\u3066\u691c\u8a0e\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5177\u4f53\u7684\u306a\u8a08\u7b97\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\">10G SFP+<\/a> 10km\u5358\u4e00\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u3002\u6280\u8853\u6587\u66f8\u306b\u304a\u3044\u3066\u3001\u8ffd\u8de1\u30fb\u691c\u8a3c\u30fb\u5f15\u7528\u304c\u5bb9\u6613\u306a\u69cb\u6210\u3067\u8a18\u8ff0\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dcd2b589aae2408c97c821d41bc8b46d.jpg\" alt=\"Step-by-Step Optical Link Budget Calculation Example (10G SFP+)\" class=\"wp-image-2601\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dcd2b589aae2408c97c821d41bc8b46d.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dcd2b589aae2408c97c821d41bc8b46d-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dcd2b589aae2408c97c821d41bc8b46d-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dcd2b589aae2408c97c821d41bc8b46d-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dcd2b589aae2408c97c821d41bc8b46d-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f8b\u30b7\u30ca\u30ea\u30aa\uff1a10G SFP+ 10km\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u640d\u5931\u8981\u7d20\u306b\u57fa\u3065\u304d\u3001\u5149\u30ea\u30f3\u30af\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0e\u3048\u3089\u308c\u305f\u6761\u4ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\uff1a\u5358\u4e00\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\u3001OS2\uff09<\/p><\/li><li><p>\u8ddd\u96e2\uff1a10 km<\/p><\/li><li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\uff1a10G SFP+\uff08LR\u30af\u30e9\u30b9\u306e\u5178\u578b\u7684\u306a\u4f7f\u7528\u4f8b\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d71\uff1a\u5149\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u7279\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9001\u4fe1\u6a5f\u51fa\u529b\uff08Tx\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5c0fTx\u51fa\u529b\uff1a-8 dBm<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u53d7\u4fe1\u6a5f\u611f\u5ea6\uff08Rx\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5c0fRx\u611f\u5ea6\uff1a-16 dBm<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d72\uff1a\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a19\u6e96\u5f0f\u3092\u7528\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u30ea\u30f3\u30af\u4e88\u7b97 = Tx\uff08\u6700\u5c0f\uff09 \u2212 Rx\uff08\u611f\u5ea6\uff09<\/strong><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u4e88\u7b97 = (\u22128) \u2212 (\u221216) = 8 dB<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714\ufe0f \u5229\u7528\u53ef\u80fd\u306a\u5149\u4e88\u7b97\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5408\u8a08\u8a31\u5bb9\u640d\u5931\uff1a8 dB<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d73\uff1a\u5b9f\u74b0\u5883\u306b\u304a\u3051\u308b\u30ea\u30f3\u30af\u640d\u5931\u306e\u8a08\u7b97<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u3059\u3079\u3066\u306e\u5b9f\u5149\u640d\u5931\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >1 \u30d5\u30a1\u30a4\u30d0\u6e1b\u8870\u640d\u5931<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">1310nm\u306b\u304a\u3051\u308b\u5178\u578b\u7684\u306aSMF\u640d\u5931\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>35 dB\/km<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">35 \u00d7 10 = 3.5 dB<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714\ufe0f \u30d5\u30a1\u30a4\u30d0\u640d\u5931 = 3.5 dB<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >2 \u30b3\u30cd\u30af\u30bf\u640d\u5931<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eee\u5b9a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30cd\u30af\u30bf\u30da\u30a22\u7d44\uff08Tx\u5074\uff0bRx\u5074\uff09<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u30da\u30a2\u3042\u305f\u308a0.5 dB<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2 \u00d7 0.5 = 1.0 dB<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714\ufe0f \u30b3\u30cd\u30af\u30bf\u640d\u5931 = 1.0 dB<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >3 \u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eee\u5b9a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30eb\u30fc\u30c8\u5185\u306b2\u304b\u6240\u306e\u30b9\u30d7\u30e9\u30a4\u30b9<\/p><\/li><li><p>\u30b9\u30d7\u30e9\u30a4\u30b91\u304b\u6240\u3042\u305f\u308a0.1 dB<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2 \u00d7 0.1 = 0.2 dB<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714\ufe0f \u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931 = 0.2 dB<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >4 \u5b89\u5168\u30de\u30fc\u30b8\u30f3<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u696d\u754c\u63a8\u5968\u30de\u30fc\u30b8\u30f3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>3 dB<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714\ufe0f \u5b89\u5168\u30de\u30fc\u30b8\u30f3 = 3.0 dB<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d74\uff1a\u7dcf\u5149\u640d\u5931\u306e\u8a08\u7b97<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"text-align: center;\">\u7dcf\u640d\u5931 = 3.5 + 1.0 + 0.2 + 3.0 <br\/>\u7dcf\u640d\u5931 = 7.7 dB<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30c6\u30c3\u30d75\uff1a\u6700\u7d42\u7684\u306aPASS\uff0fFAIL\u691c\u8a3c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6bd4\u8f03\uff1a<\/strong><\/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><th colspan=\"1\" rowspan=\"1\"><p>\u30d1\u30e9\u30e1\u30fc\u30bf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5024<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>8 dB<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u7dcf\u640d\u5931<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>7 dB<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2714\ufe0f \u6700\u7d42\u7d50\u679c\uff1a<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>8 dB\uff08\u4e88\u7b97\uff09 &gt; 7.7 dB\uff08\u640d\u5931\uff09<br\/>\u30ea\u30f3\u30af\u30b9\u30c6\u30fc\u30bf\u30b9\uff1aPASS\uff08\u6709\u52b9\u304b\u3064\u5b89\u5b9a\u3057\u305f\u63a5\u7d9a\uff09<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u89e3\u91c8 <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3053\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475852.htm\">SFP+\u30ea\u30f3\u30af\u306f\u3001<\/a> \u5b89\u5168\u306a\u5149\u51fa\u529b\u9650\u754c\u5185\u3067\u52d5\u4f5c\u3057\u3066\u3044\u307e\u3059\u3002<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u6e1b\u8870\u304a\u3088\u3073\u30b3\u30cd\u30af\u30bf\u640d\u5931\u304c\u3042\u3063\u3066\u3082\u3001\u4fe1\u53f7\u306f\u5b89\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><\/li><li><p>3 dB\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u306b\u3088\u308a\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u304e\u308a\u304e\u308a\u306e\u52b9\u7387\u8a2d\u8a08\u3067\u3042\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8981\u56e0\u304c<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u8ffd\u52a0\u306e\u30b3\u30cd\u30af\u30bf\u3001<\/p><\/li><li><p>\u6c5a\u67d3\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30d0\u7aef\u9762\u3001<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u306e\u66f2\u3052\u3084\u7d4c\u5e74\u52a3\u5316<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u306b\u3088\u3063\u3066\u30de\u30fc\u30b8\u30f3\u304c\u6e1b\u5c11\u3057\u3001\u30ea\u30f3\u30af\u304c\u6545\u969c\u72b6\u614b\u306b\u9665\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u3001SFP\u30ea\u30f3\u30af\u3067\u8a31\u5bb9\u3055\u308c\u308b\u6700\u5927\u4fe1\u53f7\u640d\u5931\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u4f8b\uff1a10G SFP+\u30ea\u30f3\u30af\u4e88\u7b97\uff1d8 dB\uff08\u9001\u4fe1\u5074\u2212\u53d7\u4fe1\u5074\u306e\u8a08\u7b97\uff09<\/p><\/li><li><p>\u7dcf\u640d\u5931\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p><ul><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6e1b\u8870\uff08\u8ddd\u96e2\u306b\u4f9d\u5b58\uff09<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u640d\u5931<\/p><\/li><li><p>\u30b8\u30e7\u30a4\u30f3\u30c8\uff08\u63a5\u7d9a\uff09\u640d\u5931<\/p><\/li><li><p>\u5b89\u5168\u30de\u30fc\u30b8\u30f3<\/p><\/li><\/ul><\/li><li><p>\u30ea\u30f3\u30af\u306f\u3001\u4e88\u7b97\uff1e\u7dcf\u640d\u5931\u306e\u3068\u304d\u6709\u52b9\u3067\u3059\u3002<\/p><\/li><li><p>\u5b9f\u969b\u306e\u8a2d\u8a08\u3067\u306f\u3001\u5e38\u306b3\u20135 dB\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udfe6\u00a0<\/strong>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97 vs. \u5b9f\u74b0\u5883\u3067\u306e\u5c55\u958b\u8ab2\u984c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u8a2d\u8a08\u306e\u305f\u3081\u306e\u6b63\u78ba\u306a\u5de5\u5b66\u7684\u30e2\u30c7\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u5b9f\u74b0\u5883\u3067\u306e\u5c55\u958b\u3067\u306f\u3057\u3070\u3057\u3070\u7570\u306a\u308b\u52d5\u4f5c\u3092\u793a\u3057\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u591a\u304f\u306eSFP\u304a\u3088\u3073SFP+\u30ea\u30f3\u30af\u306e\u554f\u984c\u306f\u3001\u7406\u8ad6\u4e0a\u306e\u4e88\u7b97\u304c\u8aa4\u3063\u3066\u3044\u308b\u305f\u3081\u306b\u767a\u751f\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5b9f\u74b0\u5883\u304c\u8a08\u753b\u5916\u306e\u8ffd\u52a0\u640d\u5931\u3092\u3082\u305f\u3089\u3059\u305f\u3081\u306b\u751f\u3058\u307e\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/5-steps-transceiver-installation-success\/\">\u8a2d\u7f6e\u6642<\/a> \u5b9f\u74b0\u5883\u304c\u3082\u305f\u3089\u3059\u8ffd\u52a0\u7684\u30fb\u4e88\u671f\u305b\u306c\u640d\u5931\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u7406\u8ad6\u3068\u73fe\u5b9f\u306e\u30ae\u30e3\u30c3\u30d7\u306f\u3001\u904b\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u4e0d\u5b89\u5b9a\u306a\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u3001\u65ad\u7d9a\u7684\u306a\u5207\u65ad\u3001\u3042\u308b\u3044\u306f\u4e88\u671f\u3057\u306a\u3044\u30ea\u30f3\u30af\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c1ddedbdb6c495b948c2829a1f7eba3.jpg\" alt=\"Optical Link Budget vs. Real-World Deployment Issues\" class=\"wp-image-2602\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c1ddedbdb6c495b948c2829a1f7eba3.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c1ddedbdb6c495b948c2829a1f7eba3-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c1ddedbdb6c495b948c2829a1f7eba3-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c1ddedbdb6c495b948c2829a1f7eba3-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9c1ddedbdb6c495b948c2829a1f7eba3-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u7406\u8ad6\u4e0a\u306e\u4e88\u7b97\u3068\u5b9f\u5c55\u958b\u3068\u306e\u5dee\u7570\u304c\u751f\u3058\u308b\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7406\u60f3\u7684\u306a\u8a08\u7b97\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\uff08\u9001\u4fe1\u51fa\u529b\u3001\u53d7\u4fe1\u611f\u5ea6\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u640d\u5931\u306a\u3069\uff09\u304c\u5b89\u5b9a\u304b\u3064\u4e88\u6e2c\u53ef\u80fd\u3067\u3059\u304c\u3001\u5b9f\u74b0\u5883\u3067\u306f\u6b21\u306e\u3088\u3046\u306a\u5909\u52d5\u8981\u56e0\u304c\u5c0e\u5165\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u88fd\u9020\u516c\u5dee\u306e\u9055\u3044<\/p><\/li><li><p>\u65bd\u8a2d\u30fb\u8a2d\u7f6e\u54c1\u8cea\u306e\u3070\u3089\u3064\u304d<\/p><\/li><li><p>\u74b0\u5883\u30b9\u30c8\u30ec\u30b9\uff08<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-transceivers-operating-temperature-range\/\">\u6e29\u5ea6\u306b\u3064\u3044\u3066\u30c6\u30b9\u30c8\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/a>, \u632f\u52d5\u306a\u3069\uff09<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073\u30d5\u30a1\u30a4\u30d0\u30fc\u90e8\u54c1\u306e\u7d4c\u5e74\u52a3\u5316<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7d50\u679c\u3001\u7d19\u9762\u4e0a\u3067\u306f\u300c\u6709\u52b9\u300d\u3068\u898b\u306a\u3055\u308c\u308b\u30ea\u30f3\u30af\u3067\u3082\u3001\u73fe\u5834\u3067\u306f\u5b9f\u969b\u306e\u6027\u80fd\u9650\u754c\u306b\u8fd1\u3044\u3001\u3042\u308b\u3044\u306f\u305d\u308c\u3092\u4e0b\u56de\u308b\u72b6\u614b\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u67d3\u3068\u633f\u5165\u640d\u5931\uff08\u6700\u3082\u4e00\u822c\u7684\u306a\u8ab2\u984c\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u969c\u5bb3\u306e\u5b9f\u74b0\u5883\u306b\u304a\u3051\u308b\u6700\u3082\u983b\u7e41\u306b\u5831\u544a\u3055\u308c\u308b\u539f\u56e0\u306e\u4e00\u3064\uff08Reddit\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u3082\u5e83\u304f\u8b70\u8ad6\u3055\u308c\u3066\u3044\u307e\u3059\uff09\u306f\u3001\u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u67d3\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30ea\u30f3\u30af\u4e88\u7b97\u3078\u306e\u5f71\u97ff\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u7aef\u9762\u306e\u307b\u3053\u308a\u3084\u6cb9\u5206\u306b\u3088\u308a\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-transceiver-insertion-loss-definition-impact\/\">\u5165\u529b\u640d\u5931<\/a><\/p><\/li><li><p>\u5fae\u5c0f\u306a\u6c5a\u67d3\u3067\u30820.5\u20133 dB\u306e\u4e88\u671f\u305b\u306c\u640d\u5931\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><li><p>\u7e70\u308a\u8fd4\u3057\u306e\u518d\u63a5\u7d9a\u306b\u3088\u308a\u3001\u7aef\u9762\u306e\u52a3\u5316\u304c\u9032\u884c\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u8df5\u7684\u306a\u77e5\u898b\uff1a<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u591a\u304f\u306e\u300c\u8b0e\u306e <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-issue-troubleshooting-guide\/\">SFP\u969c\u5bb3<\/a>\u201d\u300d\u969c\u5bb3\u306f\u3001LC\u30b3\u30cd\u30af\u30bf\u306e\u6e05\u6383\u3084\u30d1\u30c3\u30c1\u30b3\u30fc\u30c9\u306e\u4ea4\u63db\u3060\u3051\u3067\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u66f2\u3052\u304a\u3088\u3073\u7d4c\u5e74\u52a3\u5316\u306e\u5f71\u97ff<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u306f<\/a> \u306f\u7269\u7406\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u654f\u611f\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u8ab2\u984c\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30de\u30af\u30ed\u30d9\u30f3\u30c9\u640d\u5931\uff08\u30b1\u30fc\u30d6\u30eb\u306e\u6025\u306a\u66f2\u3052\uff09<\/p><\/li><li><p>\u30de\u30a4\u30af\u30ed\u30d9\u30f3\u30c9\u640d\u5931\uff08\u30b1\u30fc\u30d6\u30eb\u30bf\u30a4\u3084\u30c8\u30ec\u30a4\u306b\u3088\u308b\u5727\u529b\uff09<\/p><\/li><li><p>\u6642\u9593\u306e\u7d4c\u904e\u306b\u3088\u308b\u6750\u6599\u52a3\u5316<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30ea\u30f3\u30af\u4e88\u7b97\u3078\u306e\u5f71\u97ff\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e88\u671f\u3057\u306a\u3044\u8ffd\u52a0\u6e1b\u8870<\/p><\/li><li><p>\u5229\u7528\u53ef\u80fd\u306a\u30de\u30fc\u30b8\u30f3\u3092\u5b89\u5168\u306a\u3057\u304d\u3044\u5024\u4ee5\u4e0b\u306b\u4f4e\u4e0b\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p><\/li><li><p>\u3057\u3070\u3057\u3070\u65ad\u7d9a\u7684\u3067\u3042\u308a\u3001\u8a3a\u65ad\u304c\u56f0\u96e3\u3067\u3042\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u7279\u306b\u9ad8\u5bc6\u5ea6\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u914d\u7dda\u74b0\u5883\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u300c\u8ddd\u96e2\u5b9a\u683c\u300d\u306e\u8aa4\u89e3\u201c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u8aa4\u89e3\u3068\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u4eee\u5b9a\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u201c\u300c10 km\u5bfe\u5fdcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5e38\u306b10 km\u307e\u3067\u52d5\u4f5c\u3059\u308b\u300d\u201d<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u5b9f\u969b\u306e\u5c55\u958b\u3067\u306f\uff1a <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ddd\u96e2\u5b9a\u683c\u306f\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3002\u306a\u305c\u306a\u3089\u3001\u4ee5\u4e0b\u306e\u8981\u7d20\u3092\u7121\u8996\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30cd\u30af\u30bf\u6570<\/p><\/li><li><p>\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u640d\u5931<\/p><\/li><li><p>\u30b9\u30d7\u30e9\u30a4\u30b9\u54c1\u8cea<\/p><\/li><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u7a2e\u5225\u306e\u3070\u3089\u3064\u304d\uff08OS2 vs. \u6df7\u5728\u8a2d\u7f6e\uff09<\/p><\/li><li><p>\u30af\u30ea\u30fc\u30d7\u30ec\u30fc\u30b8\u3068\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u8ddd\u96e2 \u2013 PCB\u8a2d\u8a08\u30eb\u30fc\u30eb\u304c\u5b88\u3089\u308c\u3066\u3044\u307e\u3059\u304b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u771f\u5b9f\uff1a <\/strong>\u8ddd\u96e2\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u7528\u306e\u8fd1\u4f3c\u5024\u306b\u3059\u304e\u306a\u3044\u2014\u2014\u30ea\u30f3\u30af\u4e88\u7b97\u3053\u305d\u304c\u5b9f\u969b\u306e\u8a2d\u8a08\u57fa\u6e96\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >DOM\uff08\u30c7\u30b8\u30bf\u30eb\u5149\u76e3\u8996\uff09\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u306eSFP\u304a\u3088\u3073SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3057\u3070\u3057\u3070 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/ddm-dom-in-optical-transceivers\/\">\ud83d\udfe0 SFP\u30ea\u30f3\u30af\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a> \uff08\u30c7\u30b8\u30bf\u30eb\u5149\u76e3\u8996\uff09\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u304a\u308a\u3001\u5b9f\u74b0\u5883\u3067\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DOM\u304c\u63d0\u4f9b\u3059\u308b\u60c5\u5831\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9001\u4fe1\uff08Tx\uff09\u51fa\u529b\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996<\/p><\/li><li><p>\u53d7\u4fe1\uff08Rx\uff09\u51fa\u529b\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996<\/p><\/li><li><p>\u6e29\u5ea6\u76e3\u8996<\/p><\/li><li><p>\u96fb\u5727\u76e3\u8996<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DOM\u304c\u5c55\u958b\u6642\u306b\u4e0d\u53ef\u6b20\u306a\u7406\u7531\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DOM\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u6b21\u306e\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6545\u969c\u767a\u751f\u524d\u306e\u30de\u30fc\u30b8\u30f3\u52a3\u5316\u3092\u691c\u51fa<\/p><\/li><li><p>\u6c5a\u308c\u305f\u30b3\u30cd\u30af\u30bf\uff08Rx\u51fa\u529b\u4f4e\u4e0b\uff09\u3092\u7279\u5b9a<\/p><\/li><li><p>\u52a3\u5316\u4e2d\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u30e9\u30f3\u3084\u5f31\u3044Tx\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u691c\u51fa<\/p><\/li><li><p>\u671f\u5f85\u3055\u308c\u308b\u5149\u5b66\u7684\u6027\u80fd\u3068\u5b9f\u969b\u306e\u5149\u5b66\u7684\u6027\u80fd\u3092\u6bd4\u8f03<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d2\u30f3\u30c8\uff1a <\/strong><br\/>\u5c02\u9580\u7684\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u7db2\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3001\u5b89\u5b9a\u3057\u305f\u30ea\u30f3\u30af\u3068\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u306e\u9375\u3068\u306a\u308b\u9055\u3044\u306f\u3001\u8a08\u7b97\u5f0f\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u5b9f\u74b0\u5883\u306b\u304a\u3051\u308b\u640d\u5931\u304c\u8a08\u7b97\u3055\u308c\u305f\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u30de\u30fc\u30b8\u30f3\u3092\u3069\u308c\u3060\u3051\u4e0a\u56de\u308b\u304b\u3067\u3042\u308b\u3002<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u5e38\u306b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>3\u20135 dB\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u8003\u616e\u3057\u3066\u8a2d\u8a08\u3059\u308b<\/p><\/li><li><p>DOM\u8aad\u307f\u53d6\u308a\u5024\u3092\u7528\u3044\u3066\u6027\u80fd\u3092\u691c\u8a3c\u3059\u308b<\/p><\/li><li><p>\u8ddd\u96e2\u5b9a\u683c\u3092\u4e8c\u6b21\u7684\u306a\u53c2\u7167\u60c5\u5831\u3068\u3057\u3066\u306e\u307f\u6271\u3046<\/p><\/li><li><p>\u7406\u8ad6\u7684\u4eee\u5b9a\u3088\u308a\u3082\u3001\u5b9f\u6e2c\u3055\u308c\u305f\u5149\u51fa\u529b\u3092\u512a\u5148\u3059\u308b<\/p><\/li><li><p>\u5b9f\u74b0\u5883\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u306f\u3001\u7406\u8ad6\u7684\u306a\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u8a08\u7b97\u304b\u3089\u3057\u3070\u3057\u3070\u9038\u8131\u3059\u308b<\/p><\/li><li><p>\u6c5a\u308c\u305f\u30b3\u30cd\u30af\u30bf\u306f\u8457\u3057\u3044\u633f\u5165\u640d\u5931\u304a\u3088\u3073\u30ea\u30f3\u30af\u4e0d\u5b89\u5b9a\u6027\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p><\/li><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u66f2\u3052\u3084\u7d4c\u5e74\u52a3\u5316\u306b\u3088\u308a\u3001\u6642\u9593\u3068\u3068\u3082\u306b\u5b9f\u969b\u306e\u4fe1\u53f7\u5f37\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b<\/p><\/li><li><p>\u8ddd\u96e2\u5b9a\u683c\u306f\u3001\u30ea\u30f3\u30af\u4e88\u7b97\u5206\u6790\u3068\u6bd4\u8f03\u3057\u3066\u4fe1\u983c\u6027\u306e\u4f4e\u3044\u8a2d\u8a08\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u3042\u308b<\/p><\/li><li><p>SFP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u5b9f\u969b\u306e\u5149\u51fa\u529b\u30ec\u30d9\u30eb\u3092\u691c\u8a3c\u3059\u308b\u306b\u306f\u3001DOM\u76e3\u8996\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udfe6\u00a0<\/strong>SFP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5411\u3051\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u6700\u9069\u5316\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u304a\u3088\u3073SFP+\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u6700\u9069\u5316\u306f\u3001\u5b89\u5b9a\u3057\u305f\u9577\u671f\u7684\u306a\u30d5\u30a1\u30a4\u30d0\u6027\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u6b63\u3057\u3044\u8a08\u7b97\u306f\u30ea\u30f3\u30af\u304c\u52d5\u4f5c\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u304c\u3001 <em>\u6700\u9069\u5316\u306f\u3001\u5b9f\u74b0\u5883\u4e0b\u3001\u7d4c\u5e74\u52a3\u5316\u3001\u304a\u3088\u3073\u74b0\u5883\u5909\u5316\u306b\u304a\u3044\u3066\u3082\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/em>, \u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b9f\u969b\u306e\u5c55\u958b\u3067\u4f7f\u7528\u3055\u308c\u308b\u5b9f\u7528\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u63d0\u4f9b\u3057\u3001\u30ea\u30f3\u30af\u306e\u5b89\u5b9a\u6027\u3092\u6700\u5927\u5316\u3057\u3001\u5149\u5b66\u7684\u640d\u5931\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e\uff08LR \/ SR \/ ER\uff09\u3092\u4e00\u81f4\u3055\u305b\u308b.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c00684f81ca440bb86807efa4eb2eb9c.jpg\" alt=\"How to Optimize Optical Link Budget for SFP Networks\" class=\"wp-image-2603\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c00684f81ca440bb86807efa4eb2eb9c.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c00684f81ca440bb86807efa4eb2eb9c-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c00684f81ca440bb86807efa4eb2eb9c-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c00684f81ca440bb86807efa4eb2eb9c-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c00684f81ca440bb86807efa4eb2eb9c-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6700\u521d\u3067\u6700\u3082\u91cd\u8981\u306a\u6700\u9069\u5316\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u306e\u7a2e\u985e\u3068\u8ddd\u96e2\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306aSFP\u5149\u5b66\u30af\u30e9\u30b9\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e\uff1a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2192 \u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08MMF\u3001OM3\/OM4\uff09\u3001\u77ed\u8ddd\u96e2<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\"><strong>SR<\/strong><\/a><strong> \uff08\u30b7\u30e7\u30fc\u30c8\u30ec\u30f3\u30b8\uff09<br><\/strong> \u2192 \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08SMF\u3001\u6700\u5927\u7d0410 km\uff09<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475586.htm\"><strong>LR<\/strong><\/a><strong> \uff08\u30ed\u30f3\u30b0\u30ec\u30f3\u30b8\uff09<br><\/strong> \u2192 \u9577\u8ddd\u96e2SMF\u30ea\u30f3\u30af\uff08\u901a\u5e3840 km\u4ee5\u4e0a\uff09<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475852.htm\"><strong>ER<\/strong><\/a><strong> \uff08\u30a8\u30af\u30b9\u30c6\u30f3\u30c7\u30c3\u30c9\u30ec\u30f3\u30b8\uff09<br><\/strong> \u6700\u9069\u5316\u306e\u539f\u5247\uff1a\u5149\u51fa\u529b\u30af\u30e9\u30b9\uff0b\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\uff0b\u8ddd\u96e2\u8981\u4ef6\u3092\u5e38\u306b\u4e00\u81f4\u3055\u305b\u3001\u7121\u99c4\u306a\u30de\u30fc\u30b8\u30f3\u3084\u30ea\u30f3\u30af\u969c\u5bb3\u3092\u56de\u907f\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30cd\u30af\u30bf\u6570\u3092\u524a\u6e1b\uff08\u633f\u5165\u640d\u5931\u3092\u6700\u5c0f\u5316\uff09.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5404\u30b3\u30cd\u30af\u30bf\u306f\u6e2c\u5b9a\u53ef\u80fd\u306a\u4fe1\u53f7\u640d\u5931\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u3053\u308c\u306b\u3088\u308a\u5229\u7528\u53ef\u80fd\u306a\u30ea\u30f3\u30af\u4e88\u7b97\u304c\u76f4\u63a5\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u5f71\u97ff\uff1a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30cd\u30af\u30bf\u30da\u30a2\u3042\u305f\u308a0.2\uff5e0.5 dB\u306e\u640d\u5931<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u9069\u5316\u6226\u7565\uff1a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e0d\u5fc5\u8981\u306a\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u3092\u907f\u3051\u308b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53ef\u80fd\u306a\u9650\u308a\u76f4\u63a5\u30d5\u30a1\u30a4\u30d0\u914d\u7dda\u3092\u63a1\u7528\u3059\u308b<\/p><\/li><li><p>\u30af\u30ed\u30b9\u30b3\u30cd\u30af\u30c8\u30dd\u30a4\u30f3\u30c8\u3092\u7d71\u5408\u3059\u308b<\/p><\/li><li><p>\u6e05\u6f54\u306aLC\/SC\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u7dad\u6301\u3059\u308b<\/p><\/li><li><p>\u63a5\u7d9a\u30dd\u30a4\u30f3\u30c8\u304c\u5c11\u306a\u3044\u307b\u3069\uff1d\u5149\u5b66\u30de\u30fc\u30b8\u30f3\u304c\u9ad8\u304f\u306a\u308a\u3001\u9577\u671f\u7684\u306a\u5b89\u5b9a\u6027\u3082\u5411\u4e0a\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u9ad8\u54c1\u8cea\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\uff08OS2\uff09\u3092\u4f7f\u7528\u3059\u308b<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d5\u30a1\u30a4\u30d0\u306e\u54c1\u8cea\u306f\u6e1b\u8870\u304a\u3088\u3073\u9577\u8ddd\u96e2\u6027\u80fd\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a8\u5968\u30d5\u30a1\u30a4\u30d0\uff1a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OS2\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f4e\u3044\u6e1b\u8870\uff081310 nm\u3067\u7d040.35 dB\/km\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5229\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3088\u308a\u512a\u308c\u305f\u9577\u8ddd\u96e2\u6027\u80fd<\/p><\/li><li><p>\u3088\u308a\u5b89\u5b9a\u3057\u305f\u5149\u4f1d\u9001<\/p><\/li><li><p>\u6df7\u5728\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\uff08MMF\uff0bSMF\u9593\u306e\u9077\u79fb\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u907f\u3051\u308b\u3079\u304d\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f4e\u54c1\u8cea\u307e\u305f\u306f\u7d4c\u5e74\u52a3\u5316\u3057\u305f\u30b1\u30fc\u30d6\u30eb\u8a2d\u5099<\/p><\/li><li><p>\u8a2d\u7f6e\u4f5c\u696d\u306e\u54c1\u8cea\u5411\u4e0a<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6b63\u3057\u304f\u8a08\u7b97\u3055\u308c\u305f\u30ea\u30f3\u30af\u4e88\u7b97\u3067\u3042\u3063\u3066\u3082\u3001\u8a2d\u7f6e\u54c1\u8cea\u304c\u60aa\u3044\u3068\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u7d9a\u524d\u306e\u30d5\u30a1\u30a4\u30d0\u6e05\u6383\u3092\u78ba\u5b9f\u306b\u884c\u3046.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u9069\u306a\u5b9f\u8df5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6025\u6fc0\u306a\u66f2\u3052\u3092\u907f\u3051\uff08\u30de\u30af\u30ed\u30d9\u30f3\u30c9\u640d\u5931\u3092\u9632\u6b62\uff09<\/p><\/li><li><p>\u9069\u5207\u306a\u30b1\u30fc\u30d6\u30eb\u66f2\u7387\u534a\u5f84\u3092\u7dad\u6301\u3059\u308b<\/p><\/li><li><p>\u8a8d\u5b9a\u6e08\u307f\u306e\u7d42\u7aef\u5de5\u5177\u304a\u3088\u3073\u6eb6\u63a5\u88c5\u7f6e\u3092\u4f7f\u7528\u3059\u308b<\/p><\/li><li><p>\u5b9f\u5730\u3067\u306e\u77e5\u898b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Real-world insight<strong>: <\/strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u54c1\u8cea\u306f\u3001\u7406\u8ad6\u7684\u306a\u5149\u5b66\u8a2d\u8a08\u3088\u308a\u3082\u30ea\u30f3\u30af\u306e\u5b89\u5b9a\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u9577\u671f\u4fe1\u983c\u6027\u306e\u305f\u3081\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u306f\u3001\u6700\u3082\u91cd\u8981\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u3057\u3070\u3057\u3070\u904e\u5c0f\u8a55\u4fa1\u3055\u308c\u308b\u6700\u9069\u5316\u8981\u56e0\u306e\u4e00\u3064\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a8\u5968\u30de\u30fc\u30b8\u30f3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u4f4e3\u20135 dB<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4ee5\u4e0b\u3092\u88dc\u511f\u3059\u308b\uff1a<\/p><ul><li><p>\u30b3\u30cd\u30af\u30bf\u306e\u7d4c\u5e74\u52a3\u5316<\/p><\/li><li><p>\u30c0\u30b9\u30c8\u306e\u84c4\u7a4d<\/p><\/li><li><p>\u6e29\u5ea6\u5909\u5316<\/p><\/li><li><p>\u5c06\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u62e1\u5f35<\/p><\/li><li><p>\u4fee\u7406\u306b\u4f34\u3046\u633f\u5165\u640d\u5931<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u5b66\u7684\u539f\u5247<strong>: <\/strong>\u30de\u30fc\u30b8\u30f3\u306e\u306a\u3044\u30ea\u30f3\u30af\u306f\u3001\u5b9f\u74b0\u5883\u4e0b\u3067\u6545\u969c\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u305f\u30ea\u30f3\u30af\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c02\u9580\u7684\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3001\u6700\u9069\u5316\u3068\u306f\u5358\u306b\u30ea\u30f3\u30af\u4e88\u7b97\u3092\u6e80\u305f\u3059\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u30de\u30fc\u30b8\u30f3\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5805\u7262\u306aSFP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306f\u3001\u6b21\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3046\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u5229\u7528\u53ef\u80fd\u306a\u30ea\u30f3\u30af\u4e88\u7b97 \u2212 \u7dcf\u640d\u5931 \u2265 \u5b89\u5168\u30de\u30fc\u30b8\u30f3<\/strong><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u306a\u3044\u5834\u5408\u3001\u30ea\u30f3\u30af\u306f\u521d\u671f\u306b\u306f\u52d5\u4f5c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304c\u3001\u5b9f\u904b\u7528\u6642\u306e\u30b9\u30c8\u30ec\u30b9\u306b\u3088\u308a\u52a3\u5316\u3059\u308b\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6b63\u3057\u304f\u9078\u5b9a\u3059\u308b\uff1aSR\uff08MMF\uff09\u3001LR\/ER\uff08SMF\uff09<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u6570\u3092\u6e1b\u3089\u3057\u3066\u633f\u5165\u640d\u5931\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b<\/p><\/li><li><p>OS2\u3092\u4f7f\u7528\u3059\u308b <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/single-mode-fiber-os1-vs-os2-comparison-indoor-outdoor-use\/\">\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0<\/a> \u9577\u8ddd\u96e2\u4fe1\u983c\u6027\u306e\u305f\u3081<\/p><\/li><li><p>\u96a0\u308c\u305f\u640d\u5931\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u9069\u5207\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u306b\u5f93\u3046<\/p><\/li><li><p>\u5e38\u306b\u9577\u671f\u7684\u306a\u5b89\u5b9a\u6027\u306e\u305f\u3081\u30013\u20135 dB\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3059\u308b<\/p><\/li><li><p>\u6700\u9069\u5316\u306f\u3001\u63a5\u7d9a\u6027\u306e\u307f\u306a\u3089\u305a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8010\u4e45\u6027\u304a\u3088\u3073\u56de\u5fa9\u529b\u3092\u3082\u4fdd\u8a3c\u3059\u308b\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udfe6\u00a0<\/strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u72af\u3057\u304c\u3061\u306a\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u30df\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u3063\u3066\u3082\u3001<span>\u5149\u30ea\u30f3\u30af\u4e88\u7b97\u8a08\u7b97<\/span>\u3092\u884c\u3046\u969b\u306b\u30df\u30b9\u3092\u72af\u3059\u3053\u3068\u304c\u3042\u308b\u3002 <a target=\"_self\" 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>. \u3053\u308c\u3089\u306e\u8aa4\u308a\u306f\u3001\u3057\u3070\u3057\u3070\u4e0d\u5b89\u5b9a\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u3001\u4e88\u671f\u3057\u306a\u3044\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u3042\u308b\u3044\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5bb9\u91cf\u306b\u95a2\u3059\u308b\u8aa4\u3063\u305f\u524d\u63d0\u3092\u62db\u304f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u4e00\u822c\u7684\u306a\u843d\u3068\u3057\u7a74\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6b63\u78ba\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u672c\u756a\u904b\u7528\u306b\u8010\u3048\u308b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b3446cddfda454fb4f9b3fe2c3c0a63.jpg\" alt=\"Common Optical Link Budget Mistakes Engineers Make\" class=\"wp-image-2604\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b3446cddfda454fb4f9b3fe2c3c0a63.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b3446cddfda454fb4f9b3fe2c3c0a63-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b3446cddfda454fb4f9b3fe2c3c0a63-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b3446cddfda454fb4f9b3fe2c3c0a63-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b3446cddfda454fb4f9b3fe2c3c0a63-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 \u9001\u4fe1\u51fa\u529b\u306e\u300c\u4ee3\u8868\u5024\u300d\u3092\u7528\u3044\u308b\u4ee3\u308f\u308a\u306b\u3001\u300c\u6700\u5c0f\u4fdd\u8a3c\u5024\u300d\u3092\u7528\u3044\u306a\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u91cd\u5927\u306a\u8a08\u7b97\u30df\u30b9\u306e\u4e00\u3064\u306f\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u305f\u9001\u4fe1\u6a5f\u306e\u300c\u6700\u5c0f\u4fdd\u8a3c\u5024\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u4ee3\u8868\u5024\u300d\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u3053\u308c\u304c\u554f\u984c\u304b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u9001\u4fe1\u51fa\u529b\u306f\u88fd\u9020\u3070\u3089\u3064\u304d\u306b\u3088\u308a\u5909\u52d5\u3059\u308b<\/p><\/li><li><p>\u201c\u300c\u4ee3\u8868\u5024\u300d\u306f\u5e73\u5747\u7684\u306a\u6027\u80fd\u3092\u793a\u3059\u3082\u306e\u3067\u3042\u308a\u3001\u6700\u60aa\u30b1\u30fc\u30b9\u306e\u6761\u4ef6\u3092\u8868\u3059\u3082\u306e\u3067\u306f\u306a\u3044<\/p><\/li><li><p>\u5b9f\u969b\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ed5\u69d8\u66f8\u306b\u8a18\u8f09\u3055\u308c\u305f\u6700\u5c0f\u4ed5\u69d8\u306b\u8fd1\u3044\u6027\u80fd\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u591a\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u306b\u306f\u3001\u5e38\u306b\u6700\u5c0f\u306e\u9001\u4fe1\u96fb\u529b\uff08Tx\uff09\u304a\u3088\u3073\u6700\u5c0f\u306e\u53d7\u4fe1\u611f\u5ea6\uff08Rx\uff09\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u6700\u60aa\u30b1\u30fc\u30b9\u306b\u304a\u3051\u308b\u8a2d\u8a08\u306e\u6709\u52b9\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 \u30b3\u30cd\u30af\u30bf\u640d\u5931\u306e\u7121\u8996<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30cd\u30af\u30bf\u640d\u5931\u306f\u3001\u7c21\u7565\u5316\u3055\u308c\u305f\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3057\u3070\u3057\u3070\u904e\u5c0f\u8a55\u4fa1\u3055\u308c\u3001\u3042\u308b\u3044\u306f\u5b8c\u5168\u306b\u7701\u7565\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u969b\u306e\u5178\u578b\u7684\u306a\u72b6\u6cc1\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5404\u30b3\u30cd\u30af\u30bf\u30da\u30a2\uff1a0.2\uff5e0.5 dB \u306e\u640d\u5931<\/p><\/li><li><p>\u8907\u6570\u306e\u30d1\u30c3\u30c1\u30dd\u30a4\u30f3\u30c8\u3067\u306f\u3001\u640d\u5931\u304c\u8457\u3057\u304f\u7d2f\u7a4d\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3088\u304f\u3042\u308b\u8aa4\u308a\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u6e1b\u8870\uff08\u8ddd\u96e2\uff08km\uff09\u30d9\u30fc\u30b9\u306e\u640d\u5931\uff09\u306e\u307f\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068<\/p><\/li><li><p>\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u304a\u3088\u3073\u30af\u30ed\u30b9\u30b3\u30cd\u30af\u30c8\u306e\u640d\u5931\u3092\u7121\u8996\u3059\u308b\u3053\u3068<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f71\u97ff\uff1a\u308f\u305a\u304b\u6570\u500b\u306e\u898b\u843d\u3068\u3055\u308c\u305f\u30b3\u30cd\u30af\u30bf\u3067\u3082\u3001\u9650\u754c\u72b6\u614b\u306e\u30ea\u30f3\u30af\u306b\u304a\u3051\u308b\u5168\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u6d88\u8cbb\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 \u5149\u30d5\u30a1\u30a4\u30d0\u54c1\u8cea\u306e\u904e\u5927\u8a55\u4fa1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u304c\u540c\u7b49\u3067\u306f\u306a\u304f\u3001\u5b9f\u74b0\u5883\u3067\u306e\u30d5\u30a1\u30a4\u30d0\u72b6\u614b\u306f\u7406\u60f3\u4ed5\u69d8\u3068\u3057\u3070\u3057\u3070\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3088\u304f\u3042\u308b\u554f\u984c\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u7d4c\u5e74\u52a3\u5316\u306b\u3088\u308b\u6e1b\u8870\u5897\u52a0<\/p><\/li><li><p>\u6df7\u5728\u3059\u308b\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\uff08OS2 \uff0b \u65e7\u5f0f\u914d\u7dda\uff09<\/p><\/li><li><p>\u65e7\u5f0f\u30a4\u30f3\u30d5\u30e9\u306b\u304a\u3051\u308b\u4e0d\u826f\u306a\u63a5\u7d9a\u54c1\u8cea<\/p><\/li><li><p>\u74b0\u5883\u5fdc\u529b\u306b\u3088\u308b\u30b1\u30fc\u30d6\u30eb\u6027\u80fd\u3078\u306e\u5f71\u97ff<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u6d1e\u5bdf\uff1a\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3057\u3070\u3057\u3070\u300c\u6a19\u6e96\u6e1b\u8870\u5024\u300d\u3092\u4eee\u5b9a\u3057\u307e\u3059\u304c\u3001\u5b9f\u8a2d\u7f6e\u3067\u306f\u305d\u308c\u3089\u3092\u4e0a\u56de\u308b\u3053\u3068\u304c\u983b\u7e41\u306b\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7d50\u679c\u3001\u7dcf\u30ea\u30f3\u30af\u640d\u5931\u304c\u904e\u5c0f\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 \u8ddd\u96e2\u3068\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u6df7\u540c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fSFP\u5c55\u958b\u306b\u304a\u3051\u308b\u6700\u3082\u5e83\u7bc4\u306b\u308f\u305f\u308b\u6982\u5ff5\u7684\u8aa4\u308a\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9593\u9055\u3063\u305f\u524d\u63d0\uff1a<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u201c\u300c\u30e2\u30b8\u30e5\u30fc\u30eb\u304c10 km\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u306a\u3089\u3001\u30ea\u30f3\u30af\u306f\u6700\u592710 km\u307e\u3067\u52d5\u4f5c\u3059\u308b\u300d\u201d<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u969b\u306e\u72b6\u6cc1\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ddd\u96e2\u5b9a\u683c\u306f\u4ee5\u4e0b\u306e\u8981\u7d20\u3092\u8003\u616e\u3057\u3066\u3044\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30cd\u30af\u30bf\u640d\u5931<\/p><\/li><li><p>\u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931<\/p><\/li><li><p>\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3<\/p><\/li><li><p>\u5b9f\u969b\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u6e1b\u8870\u306e\u3070\u3089\u3064\u304d<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u4e8b\u5b9f\uff1a\u30ea\u30f3\u30af\u4e88\u7b97\u304c\u5b9f\u73fe\u53ef\u80fd\u6027\u3092\u6c7a\u5b9a\u3057\u307e\u3059 \u2014 \u8ddd\u96e2\u5b9a\u683c\u306f\u5358\u306a\u308b\u53c2\u7167\u5024\u306b\u3059\u304e\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 \u5b89\u5168\u30de\u30fc\u30b8\u30f3\u306e\u672a\u8a2d\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u542b\u3081\u306a\u3044\u3053\u3068\u306f\u3001\u65ad\u7d9a\u7684\u307e\u305f\u306f\u5c06\u6765\u7684\u306a\u969c\u5bb3\u306e\u4e3b\u306a\u539f\u56e0\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a8\u5968\u30de\u30fc\u30b8\u30f3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u6700\u4f4e3\uff5e5 dB\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u306f\u6642\u9593\u3068\u3068\u3082\u306b\u52a3\u5316\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u306f\u5875\u3084\u6469\u8017\u306b\u3088\u3063\u3066\u6027\u80fd\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5909\u66f4\u306b\u3088\u308a\u8ffd\u52a0\u306e\u640d\u5931\u30dd\u30a4\u30f3\u30c8\u304c\u751f\u3058\u307e\u3059\u3002<\/p><\/li><li><p>\u6e29\u5ea6\u5909\u52d5\u304c\u5149\u5b66\u7684\u6027\u80fd\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30de\u30fc\u30b8\u30f3\u306e\u306a\u3044\u8a2d\u8a08\u306f\u5b89\u5b9a\u3057\u305f\u8a2d\u8a08\u3067\u306f\u306a\u304f\u3001\u4e00\u6642\u7684\u306a\u72b6\u614b\u306b\u3059\u304e\u307e\u305b\u3093\u3002.<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c02\u9580\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u4e00\u8cab\u3057\u3066\u6700\u60aa\u30b1\u30fc\u30b9\u8a2d\u8a08\u624b\u6cd5\u306b\u5f93\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5c0f\u9001\u4fe1\u96fb\u529b\uff08Tx\uff09\uff0f\u6700\u60aa\u30b1\u30fc\u30b9\u53d7\u4fe1\u611f\u5ea6\uff08Rx\uff09\u5024\u3092\u4f7f\u7528<\/p><\/li><li><p>\u3059\u3079\u3066\u306e\u5b9f\u4e16\u754c\u633f\u5165\u640d\u5931\u3092\u542b\u3081\u308b<\/p><\/li><li><p>\u6e2c\u5b9a\u3055\u308c\u305f\u5149\u51fa\u529b\uff08DOM\u8aad\u307f\u53d6\u308a\u5024\uff09\u306b\u5bfe\u3059\u308b\u691c\u8a3c<\/p><\/li><li><p>\u5c06\u6765\u7684\u306a\u52a3\u5316\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u5c0e\u5165\u6642\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5c0f\u5024\u3067\u306f\u306a\u304f\u5178\u578b\u7684\u306a\u9001\u4fe1\uff08Tx\uff09\u51fa\u529b\u3092\u7528\u3044\u308b\u3068\u3001\u30ea\u30f3\u30af\u4e88\u7b97\u304c\u4e0d\u6b63\u78ba\u306b\u306a\u308a\u307e\u3059<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u640d\u5931\u3092\u7121\u8996\u3059\u308b\u3068\u3001\u5149\u5b66\u7684\u30de\u30fc\u30b8\u30f3\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u5b9f\u969b\u306e\u30d5\u30a1\u30a4\u30d0\u6e1b\u8870\u306f\u3001\u7d4c\u5e74\u52a3\u5316\u3084\u65bd\u5de5\u54c1\u8cea\u306b\u3088\u308a\u3001\u7406\u60f3\u7684\u306a\u4ed5\u69d8\u3092\u4e0a\u56de\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u8ddd\u96e2\u5b9a\u683c\u306f\u3001\u5b9f\u969b\u306e\u30ea\u30f3\u30af\u4e88\u7b97\u8a08\u7b97\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u308a\u307e\u305b\u3093<\/p><\/li><li><p>\u5b89\u5168\u30de\u30fc\u30b8\u30f3\uff083\u20135 dB\uff09\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u306e\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\udfe6\u00a0<\/strong>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97 FAQ<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aca724a7cd9b4b6eba2406cc62079091.jpg\" alt=\"Optical Link Budget FAQ\" class=\"wp-image-2605\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aca724a7cd9b4b6eba2406cc62079091.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aca724a7cd9b4b6eba2406cc62079091-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aca724a7cd9b4b6eba2406cc62079091-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aca724a7cd9b4b6eba2406cc62079091-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/aca724a7cd9b4b6eba2406cc62079091-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u5411\u3051\u306e\u9069\u5207\u306a\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u3068\u306f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u9069\u5207\u306a\u300d\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u3001SFP\u306e\u7a2e\u985e\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/products\/sfp-data-rate-1g-10g-25g-guide\/\">\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8<\/a>, \u3001\u304a\u3088\u3073\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u5178\u578b\u7684\u306a\u5024\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\">1G SFP<\/a> \uff08LX\uff09\uff1a\u7d048\u201313 dB<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htmhttps:\/\/www.l-p.com\/products\/475767.htm\">10G SFP+<\/a> \uff08LR\uff09\uff1a\u7d046\u201310 dB<\/p><\/li><li><p>\u30ed\u30f3\u30b0\u30ea\u30fc\u30c1\u30e2\u30b8\u30e5\u30fc\u30eb\uff08ER\/<a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476089.htm\">ZR<br><\/a>\uff09\uff1a14 dB\u4ee5\u4e0a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u3001\u300c\u9069\u5207\u306a\u300d\u30ea\u30f3\u30af\u4e88\u7b97\u3068\u306f\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3082\u306e\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u8a08\u7b97\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u640d\u5931\u3092\u30ab\u30d0\u30fc\u3059\u308b\u3053\u3068<\/p><\/li><li><p>\u5c11\u306a\u304f\u3068\u30823\u20135 dB\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u542b\u3080\u3053\u3068<\/p><\/li><li><p>\u53d7\u4fe1\uff08Rx\uff09\u611f\u5ea6\u3057\u304d\u3044\u5024\u3092\u8d85\u3048\u308b\u5b89\u5b9a\u3057\u305fRx\u51fa\u529b\u3092\u7dad\u6301\u3059\u308b\u3053\u3068<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >10G SFP\u306f\u3069\u306e\u7a0b\u5ea6\u306e\u640d\u5931\u307e\u3067\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477673.htm\">10G SFP+\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \uff08LR\u30bf\u30a4\u30d7\uff09\u306f\u3001\u304a\u3088\u305d\u4ee5\u4e0b\u306e\u640d\u5931\u306b\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u5408\u8a08\u30676\u201310 dB\u306e\u5149\u5b66\u640d\u5931<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u6b63\u78ba\u306a\u5024\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4ed5\u69d8\u306b\u4f9d\u5b58\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f4e\u3044Tx\u51fa\u529b \u2192 \u8a31\u5bb9\u3055\u308c\u308b\u640d\u5931\u306f\u5c0f\u3055\u304f\u306a\u308b<\/p><\/li><li><p>\u512a\u308c\u305fRx\u611f\u5ea6 \u2192 \u8a31\u5bb9\u3055\u308c\u308b\u640d\u5931\u306f\u5927\u304d\u304f\u306a\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u306b\u4ee5\u4e0b\u306e\u5f0f\u3092\u7528\u3044\u3066\u8a08\u7b97\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u30ea\u30f3\u30af\u4e88\u7b97 = Tx\uff08\u6700\u5c0f\uff09 \u2212 Rx\uff08\u611f\u5ea6\uff09<\/strong><\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b3\u30cd\u30af\u30bf\u306e\u7a2e\u985e\u306f\u30ea\u30f3\u30af\u4e88\u7b97\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3001\u30b3\u30cd\u30af\u30bf\u306e\u7a2e\u985e\u304a\u3088\u3073\u54c1\u8cea\u306f\u3001\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4ee3\u8868\u7684\u306a\u5f71\u97ff\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6a19\u6e96LC\/SC\u30b3\u30cd\u30af\u30bf\uff1a\u30da\u30a2\u3042\u305f\u308a0.2\u20130.5 dB\u306e\u640d\u5931<\/p><\/li><li><p>\u54c1\u8cea\u304c\u4f4e\u3044\u304b\u6c5a\u308c\u305f\u30b3\u30cd\u30af\u30bf\uff1a1 dB\u3092\u8d85\u3048\u308b\u640d\u5931\u3092\u751f\u3058\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u8981\u56e0\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u7cbe\u5ea6<\/p><\/li><li><p>\u8868\u9762\u306e\u6e05\u6383\u72b6\u614b<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u306e\u7d4c\u5e74\u52a3\u5316<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u54c1\u8cea\u306a\u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073\u9069\u5207\u306a\u6e05\u6383\u624b\u9806\u306f\u3001\u30ea\u30f3\u30af\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u306a\u305c\u79c1\u306eSFP\u306f\u77ed\u8ddd\u96e2\u3067\u306f\u52d5\u4f5c\u3059\u308b\u306e\u306b\u3001\u9577\u8ddd\u96e2\u3067\u306f\u52d5\u4f5c\u3057\u306a\u3044\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u5178\u578b\u7684\u306a\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u554f\u984c\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u77ed\u8ddd\u96e2\u3067\u306f\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u6e1b\u8870\u306f\u6975\u3081\u3066\u5c0f\u3055\u3044<\/p><\/li><li><p>\u5408\u8a08\u640d\u5931\u306f\u4e88\u7b97\u5185\u306b\u53ce\u307e\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9577\u8ddd\u96e2\u3067\u306f\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u640d\u5931\u304c\u5897\u52a0\u3057\u307e\u3059\uff08\u8ddd\u96e2 \u00d7 \u6e1b\u8870\u4fc2\u6570\uff09<\/p><\/li><li><p>\u8ffd\u52a0\u306e\u30b3\u30cd\u30af\u30bf\uff0f\u30b9\u30d7\u30e9\u30a4\u30b9\u306b\u3088\u308a\u640d\u5931\u304c\u84c4\u7a4d\u3055\u308c\u307e\u3059<\/p><\/li><li><p>\u4fe1\u53f7\u304c\u53d7\u4fe1\u5668\u611f\u5ea6\u3057\u304d\u3044\u5024\u3092\u4e0b\u56de\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u679c\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30ea\u30f3\u30af\u306f\u77ed\u8ddd\u96e2\u3067\u306f\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001\u5149\u4e88\u7b97\u3092\u8d85\u3048\u308b\u3068\u5b8c\u5168\u306b\u901a\u4fe1\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5149\u30d5\u30a1\u30a4\u30d0\u8a2d\u8a08\u306b\u304a\u3051\u308b\u300c\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u300d\u3068\u306f\u4f55\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e <strong>\u5b89\u5168\u30de\u30fc\u30b8\u30f3<\/strong> \u306f\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u30ea\u30f3\u30af\u4e88\u7b97\u8a08\u7b97\u306b\u8ffd\u52a0\u3055\u308c\u308b\u4f59\u5206\u306a\u30d0\u30c3\u30d5\u30a1\uff08\u901a\u5e38\u306f <strong>3\uff5e5 dB<\/strong>\uff09\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u76ee\u7684\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u306e\u7d4c\u5e74\u52a3\u5316\u3078\u306e\u5bfe\u5fdc<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u306e\u6c5a\u67d3\u3078\u306e\u5bfe\u5fdc<\/p><\/li><li><p>\u5c06\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5909\u66f4\u3078\u306e\u5bfe\u5fdc<\/p><\/li><li><p>\u74b0\u5883\u5909\u52d5\u306e\u5438\u53ce<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30eb\u30fc\u30eb\uff1a\u6709\u52b9\u306a\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306f\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3055\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\uff1a<br\/><strong>\u30ea\u30f3\u30af\u4e88\u7b97 \u2265 \u7dcf\u640d\u5931 + \u5b89\u5168\u30de\u30fc\u30b8\u30f3<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udfe6 \u7d50\u8ad6 \u2014 SFP\u8a2d\u8a08\u306b\u304a\u3044\u3066\u306a\u305c\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u304c\u91cd\u8981\u306a\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u306f\u5358\u306a\u308b\u7406\u8ad6\u7684\u6f14\u7fd2\u3067\u306f\u306a\u304f\u3001SFP\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u304c\u5b9f\u969b\u306e\u904b\u7528\u6761\u4ef6\u4e0b\u3067\u672c\u5f53\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u3001\u30b3\u30a2\u3068\u306a\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u539f\u5247\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b213222763846279979b9c5fd6253c5.jpg\" alt=\"Why Optical Link Budget Matters in SFP Design\" class=\"wp-image-2606\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b213222763846279979b9c5fd6253c5.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b213222763846279979b9c5fd6253c5-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b213222763846279979b9c5fd6253c5-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b213222763846279979b9c5fd6253c5-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b213222763846279979b9c5fd6253c5-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e3b\u8981\u306a\u8a08\u7b97\u30ed\u30b8\u30c3\u30af\u306e\u6982\u8981<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306f\u3001\u5358\u7d14\u306a\u304c\u3089\u53b3\u683c\u306a\u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u3066\u69cb\u7bc9\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u30ea\u30f3\u30af\u4e88\u7b97 = \u9001\u4fe1\u6a5f\u51fa\u529b\uff08\u6700\u5c0f\u5024\uff09 \u2212 \u53d7\u4fe1\u6a5f\u611f\u5ea6\uff08\u6700\u5c0f\u5024\uff09<\/strong><br\/><strong>\u6709\u52b9\u306a\u30ea\u30f3\u30af\u6761\u4ef6\uff1a\u30ea\u30f3\u30af\u4e88\u7b97 \u2265 \u7dcf\u640d\u5931 + \u5b89\u5168\u30de\u30fc\u30b8\u30f3<\/strong><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u7dcf\u640d\u5931\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u6e1b\u8870\uff08\u8ddd\u96e2\u4f9d\u5b58\uff09<\/p><\/li><li><p>\u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073\u30b9\u30d7\u30e9\u30a4\u30b9\u640d\u5931<\/p><\/li><li><p>\u74b0\u5883\u8981\u56e0\u304a\u3088\u3073\u7d4c\u5e74\u52a3\u5316\u8981\u56e0\uff08\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u306b\u3088\u308a\u88dc\u511f\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a08\u7b97\u306b\u3088\u308a\u3001\u6700\u60aa\u6761\u4ef6\uff08\u7406\u60f3\u6761\u4ef6\u3067\u306f\u306a\u304f\uff09\u306b\u304a\u3044\u3066\u3082\u3001\u53d7\u4fe1\u6a5f\u306b\u5341\u5206\u306a\u5149\u30d1\u30ef\u30fc\u304c\u5230\u9054\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u306a\u305c\u30ea\u30f3\u30af\u4e88\u7b97\u304c\u5b9f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fe1\u983c\u6027\u3092\u6c7a\u5b9a\u3059\u308b\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3044\u3066\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306e\u969c\u5bb3\u306e\u591a\u304f\u306f\u3001\u4e92\u63db\u6027\u306e\u306a\u3044\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5149\u5b66\u7684\u30de\u30fc\u30b8\u30f3\u306e\u4e0d\u8db3\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306b\u8a08\u7b97\u3055\u308c\u305f\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u3001\u4ee5\u4e0b\u306e\u52b9\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9593\u6b20\u7684\u306a\u30ea\u30f3\u30af\u5207\u65ad\u3092\u9632\u6b62\u3057\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-does-packet-loss-mean-for-your-internet-connection\/\">\u30ea\u30f3\u30af\u306e\u30e9\u30a4\u30c8\u304c\u6d88\u706f\u3057\u3066\u3044\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/a><\/p><\/li><li><p>\u5b89\u5b9a\u3057\u305f\u9577\u8ddd\u96e2\u4f1d\u9001\u3092\u78ba\u4fdd\u3057\u307e\u3059<\/p><\/li><li><p>\u7d4c\u5e74\u52a3\u5316\u3001\u6c5a\u67d3\u3001\u74b0\u5883\u5909\u52d5\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u5bfe\u7167\u7684\u306b\u3001\u300c\u8ddd\u96e2\u898f\u683c\u300d\u3084\u4ee3\u8868\u7684\u306a\u4ed5\u69d8\u306e\u307f\u306b\u983c\u308b\u3068\u3001\u4e88\u6e2c\u4e0d\u80fd\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52d5\u4f5c\u3092\u62db\u304f\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u5c55\u958b\u306e\u305f\u3081\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u5b9a\u6027\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5099\u3048\u305f\u5149\u30d5\u30a1\u30a4\u30d0\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8a2d\u8a08\u3059\u308b\u306b\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u4ee5\u4e0b\u306e4\u3064\u306e\u4e3b\u8981\u306a\u8981\u7d20\u3092\u8a55\u4fa1\u3059\u3079\u304d\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2460 \u8ddd\u96e2<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5168\u5149\u30d5\u30a1\u30a4\u30d0\u9577\u3092\u8a08\u7b97\u3059\u308b<\/p><\/li><li><p>\u8ddd\u96e2\u3092\u6e1b\u8870\u640d\u5931\uff08dB\/km\uff09\u306b\u63db\u7b97\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2461 \u5149\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>SMF\uff08OS2\uff09<\/strong> \u9577\u8ddd\u96e2\u30ea\u30f3\u30af\u5411\u3051<\/p><\/li><li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>MMF\uff08OM3\/OM4\uff09<\/strong> \u77ed\u8ddd\u96e2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306e\u307f\u4f7f\u7528<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2462 \u69cb\u6210\u90e8\u54c1\u306e\u640d\u5931<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3059\u3079\u3066\u306e\u30b3\u30cd\u30af\u30bf\u3001\u30d1\u30c3\u30c1\u30d1\u30cd\u30eb\u3001\u63a5\u7d9a\u70b9\uff08\u30b9\u30d7\u30e9\u30a4\u30b9\uff09\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b<\/p><\/li><li><p>\u5404\u69cb\u6210\u90e8\u54c1\u306b\u3064\u3044\u3066\u73fe\u5b9f\u7684\u306a\u633f\u5165\u640d\u5931\u3092\u63a8\u5b9a\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2463 \u30de\u30fc\u30b8\u30f3\u6226\u7565<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5e38\u306b3\u20135 dB\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u542b\u3081\u308b<\/p><\/li><li><p>\u5c06\u6765\u306e\u52a3\u5316\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u62e1\u5f35\u3092\u60f3\u5b9a\u3057\u3066\u8a08\u753b\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b89\u5b9a\u3057\u305f\u5c55\u958b\u306e\u305f\u3081\u306e\u6700\u7d42\u7684\u306a\u63a8\u5968\u4e8b\u9805<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044SFP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306e\u305f\u3081\u306b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5e38\u306b\u6700\u60aa\u30b1\u30fc\u30b9\u306e\u9001\u4fe1\u6a5f\uff08Tx\uff09\u304a\u3088\u3073\u53d7\u4fe1\u6a5f\uff08Rx\uff09\u5024\u3092\u7528\u3044\u3066\u8a08\u7b97\u3059\u308b<\/p><\/li><li><p>\u7dcf\u30ea\u30f3\u30af\u640d\u5931\u304c\u5149\u5b66\u7684\u4e88\u7b97\u3092\u4e0b\u56de\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b<\/p><\/li><li><p>\u6700\u4f4e\u3067\u30823\u20135 dB\u306e\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u7dad\u6301\u3059\u308b<\/p><\/li><li><p>DOM\uff08\u5149\u30d1\u30ef\u30fc\u6e2c\u5b9a\u5024\uff09\u3092\u7528\u3044\u3066\u5b9f\u969b\u306e\u6027\u80fd\u3092\u691c\u8a3c\u3059\u308b<\/p><\/li><li><p>\u8ddd\u96e2\u30e9\u30d9\u30eb\u3084\u7406\u8ad6\u7684\u4eee\u5b9a\u3078\u306e\u904e\u5ea6\u306a\u4f9d\u5b58\u3092\u907f\u3051\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u306e\u4fe1\u983c\u6027\u306f\u3001\u305d\u306e\u300c\u8ddd\u96e2\u898f\u683c\u300d\u3067\u306f\u306a\u304f\u3001\u5149\u5b66\u7684\u30de\u30fc\u30b8\u30f3\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002.<\/strong><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3067SFP\u5c55\u958b\u3092\u6700\u9069\u5316\u3057\u307e\u3057\u3087\u3046<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u30ea\u30f3\u30af\u4e88\u7b97\u306e\u8a08\u7b97\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u3067\u3059\u3002\u4e00\u8cab\u3057\u305f\u6027\u80fd\u3001, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-to-test-sfp-compatibility\/\">\u4e92\u63db\u6027<\/a>, \u304a\u3088\u3073\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u9ad8\u54c1\u8cea\u3067\u6a19\u6e96\u6e96\u62e0\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8abf\u9054\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u3054\u81ea\u8eab\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u6027\u80fd\u304a\u3088\u3073\u4fe1\u983c\u6027\u306e\u4e21\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u3001\u4e92\u63db\u6027\u30c6\u30b9\u30c8\u6e08\u307f\u306eSFP\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3092 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/strong><\/a> \u3067\u3054\u89a7\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u5b66\u30ea\u30f3\u30af\u4e88\u7b97\u306f\u3001SFP\u5149\u30d5\u30a1\u30a4\u30d0\u30ea\u30f3\u30af\u304c\u5b9f\u73fe\u53ef\u80fd\u304b\u3064\u5b89\u5b9a\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5b9a\u7fa9\u3057\u307e\u3059<\/p><\/li><li><p>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a2d\u8a08\u306b\u306f\u3001\u9001\u4fe1\u6a5f\uff08Tx\uff09\u3068\u53d7\u4fe1\u6a5f\uff08Rx\uff09\u306e\u5dee\u5206\u8a08\u7b97\u306b\u3001\u7dcf\u640d\u5931\u304a\u3088\u3073\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u4e3b\u8981\u306a\u8981\u7d20\u306b\u306f\u3001\u8ddd\u96e2\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3001\u30b3\u30cd\u30af\u30bf\u640d\u5931\u3001\u304a\u3088\u3073\u30de\u30fc\u30b8\u30f3\u6226\u7565\u304c\u542b\u307e\u308c\u307e\u3059<\/p><\/li><li><p>\u5b89\u5b9a\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u8ddd\u96e2\u898f\u683c\u3067\u306f\u306a\u304f\u5149\u5b66\u7684\u30de\u30fc\u30b8\u30f3\u306b\u4f9d\u5b58\u3057\u307e\u3059<\/p><\/li><li><p>\u9ad8\u54c1\u8cea\u306aSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u9069\u5207\u306a\u8a2d\u8a08\u306b\u3088\u308a\u3001\u9577\u671f\u7684\u306a\u6027\u80fd\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059<\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30ea\u30f3\u30af\u30d6\u30ea\u30c3\u30b8\u8a08\u7b97\u3092\u5b66\u3076\u305f\u3081\u306e\u30d5\u30a9\u30fc\u30e0\u3001\u5b9f\u4f8b\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30ed\u30b9\u306e\u5206\u89e3\u3001\u305d\u3057\u3066\u4fe1\u983c\u6027\u306e\u305f\u3081\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d2\u30f3\u30c8.<\/p>","protected":false},"author":1,"featured_media":2608,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-2610","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\/2610","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=2610"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2610\/revisions"}],"predecessor-version":[{"id":10715,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2610\/revisions\/10715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/2608"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=2610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=2610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=2610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}