{"id":2503,"date":"2026-04-11T00:00:00","date_gmt":"2026-04-11T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/10-100-1000base-t-sfp-rj45-copper-module-guide\/"},"modified":"2026-06-22T03:34:56","modified_gmt":"2026-06-22T03:34:56","slug":"10-100-1000base-t-sfp-rj45-copper-module-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/products\/10-100-1000base-t-sfp-rj45-copper-module-guide","title":{"rendered":"10\/100\/1000BASE-T SFP\u306e\u89e3\u8aac\uff1aRJ45\u9285\u7dda\u30e2\u30b8\u30e5\u30fc\u30eb\u30ac\u30a4\u30c9"},"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\/03739fe5f6b24ce2a2488e024b303145.jpg\" alt=\"10\/100\/1000BASE-T SFP Explained: RJ45 Copper Module Guide\" class=\"wp-image-2493\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/03739fe5f6b24ce2a2488e024b303145.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/03739fe5f6b24ce2a2488e024b303145-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/03739fe5f6b24ce2a2488e024b303145-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/03739fe5f6b24ce2a2488e024b303145-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/03739fe5f6b24ce2a2488e024b303145-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\">10\/100\/1000BASE-T SFP<\/a> \uff08\u5225\u540d\uff1a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\">RJ45\u9285\u7ddaSFP<\/a> \u307e\u305f\u306fSFP-T\u30e2\u30b8\u30e5\u30fc\u30eb\uff09\u306f\u3001\u67d4\u8edf\u6027\u3001\u6df7\u5408\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u6c42\u3081\u3089\u308c\u308b\u74b0\u5883\u3001\u7279\u306b\u73fe\u4ee3\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3044\u3066\u3001\u4e0d\u53ef\u6b20\u306a\u69cb\u6210\u8981\u7d20\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306fSFP\u30dd\u30fc\u30c8\u3092\u6a19\u6e96RJ45\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u5909\u63db\u3067\u304d\u3001\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u4e0a\u306710 Mbps\u304b\u30891 Gbps\u307e\u3067\u306e\u901f\u5ea6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3057\u3070\u3057\u3070\u8aa4\u89e3\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u3053\u308c\u3092\u5358\u306a\u308b\u300c\u30a2\u30c0\u30d7\u30bf\u30fc\u300d\u3001\u3064\u307e\u308a\u30d5\u30a1\u30a4\u30d0SFP\u30b9\u30ed\u30c3\u30c8\u3068RJ45\u30dd\u30fc\u30c8\u306e\u9593\u306e\u5358\u7d14\u306a\u5909\u63db\u88c5\u7f6e\u3060\u3068\u8003\u3048\u304c\u3061\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u30011000BASE-T SFP\u306f\u3001\u4fe1\u53f7\u51e6\u7406\u3001\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3001\u96fb\u6c17\u7684\u5909\u63db\u3092\u62c5\u3046\u5c02\u7528\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u30c1\u30c3\u30d7\u3092\u5185\u8535\u3057\u305f\u3001\u5b8c\u5168\u306b\u7d71\u5408\u3055\u308c\u305f\u30a2\u30af\u30c6\u30a3\u30d6\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3067\u3059\u3002\u3053\u306e\u5185\u90e8\u306e\u8907\u96d1\u3055\u3053\u305d\u304c\u3001\u6a19\u6e96Cat5e\uff0fCat6\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u306e\u4e92\u63db\u6027\u3092\u53ef\u80fd\u306b\u3059\u308b\u4e00\u65b9\u3067\u3001\u6d88\u8cbb\u96fb\u529b\u306e\u5897\u52a0\u3001\u767a\u71b1\u3001\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u9593\u306e\u4e92\u63db\u6027\u5236\u9650\u3068\u3044\u3063\u305f\u8ab2\u984c\u3082\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5c55\u958b\u73fe\u5834\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001Cisco\u3001HP Aruba\u3001MikroTik\u306a\u3069\u306e\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3044\u3066\u3001\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u300d\u30a8\u30e9\u30fc\u3001\u4e0d\u5b89\u5b9a\u306a\u30ea\u30f3\u30af\u3001\u3042\u308b\u3044\u306f\u904e\u71b1\u306b\u3088\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u969c\u5bb3\u306a\u3069\u3001\u983b\u7e41\u306b\u554f\u984c\u306b\u76f4\u9762\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-standard-specifications-compatibility-guide\/\">SFP\u898f\u683c<\/a> \u81ea\u4f53\u306e\u6545\u969c\u3067\u306f\u306a\u304f\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u691c\u8a3c\u30eb\u30fc\u30eb\u306e\u9055\u3044\u3001\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u8a2d\u8a08\u306e\u54c1\u8cea\u3001\u304a\u3088\u3073\u74b0\u5883\u6761\u4ef6\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">SFP28<\/a> \u304a\u3088\u3073 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-27045-100g-qsfp28-sfp-dd.htm\">QSFP28<\/a>, \u306a\u3069\u306e\u3088\u308a\u9ad8\u901f\u306a\u5149\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3078\u3068\u9032\u5316\u3057\u7d9a\u3051\u308b\u306b\u3064\u308c\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476800.htm\">\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u306e\u5f79\u5272\u3082\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001RJ45\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304c\u4f9d\u7136\u3068\u3057\u3066\u4e3b\u6d41\u3067\u3042\u308b\u30a8\u30c3\u30b8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u7d71\u5408\u3001\u304a\u3088\u3073\u4e2d\u5c0f\u898f\u6a21\u4f01\u696d\u74b0\u5883\u306b\u304a\u3044\u3066\u306f\u3001\u4eca\u306a\u304a\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8a18\u4e8b\u3067\u306f\u300110\/100\/1000BASE-T\u306b\u3064\u3044\u3066\u5b8c\u5168\u306a\u89e3\u8aac\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476771.htm\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, \u3001\u305d\u306e\u5185\u90e8\u52d5\u4f5c\u306e\u4ed5\u7d44\u307f\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u7406\u7531\u3001\u4e00\u822c\u7684\u306a\u969c\u5bb3\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u65b9\u6cd5\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306b\u304a\u3044\u3066\u9069\u5207\u307e\u305f\u306f\u4e0d\u9069\u5207\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u3064\u3044\u3066\u3082\u89e3\u8aac\u3057\u307e\u3059\u3002\u672c\u8cc7\u6599\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3001IT\u8abf\u9054\u62c5\u5f53\u8005\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u8005\u304c\u5b9f\u969b\u306e\u5c55\u958b\u7d4c\u9a13\u3068\u696d\u754c\u306e\u52d5\u4f5c\u30d1\u30bf\u30fc\u30f3\u306b\u57fa\u3065\u3044\u305f\u6839\u62e0\u306e\u3042\u308b\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd36 10\/100\/1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">10\/100\/1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u5225\u540d\uff1a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476801.htm\">\u30b3\u30c3\u30d1\u30fcSFP<\/a>, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476813.htm\">RJ45 SFP<\/a>, \u3001\u307e\u305f\u306fSFP-T\uff09\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30e1\u30c7\u30a3\u30a2\u30c7\u30d0\u30a4\u30b9\u306eSFP\u30b9\u30ed\u30c3\u30c8\u3092\u4ecb\u3057\u3066RJ45\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u30db\u30c3\u30c8\u30d7\u30e9\u30b0\u53ef\u80fd\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u5c02\u7528\u306eSFP\u30dd\u30fc\u30c8\u3067\u3082\u6a19\u6e96\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30c3\u30b7\u30d6\u30a2\u30c0\u30d7\u30bf\u30fc\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u308c\u306f\u5b8c\u5168\u306a\u4fe1\u53f7\u51e6\u7406\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u96fb\u5b50\u30c7\u30d0\u30a4\u30b9\u3067\u3042\u308a\u3001\u5358\u306a\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3068\u306f\u6bd4\u3079\u3082\u306e\u306b\u306a\u3089\u306a\u3044\u307b\u3069\u8907\u96d1\u3067\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\/eaae3f34c76c4c2ab336503eb87b0b7e.jpg\" alt=\"What Is a 10\/100\/1000BASE-T SFP Module?\" class=\"wp-image-2494\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eaae3f34c76c4c2ab336503eb87b0b7e.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eaae3f34c76c4c2ab336503eb87b0b7e-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eaae3f34c76c4c2ab336503eb87b0b7e-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eaae3f34c76c4c2ab336503eb87b0b7e-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/eaae3f34c76c4c2ab336503eb87b0b7e-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u9285\u7ddaSFP\uff08SFP-T\uff09\u306e\u5b9a\u7fa9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\uff08SFP-T\uff09\u3068\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u4e00\u7a2e\u3067\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-an-sfp-interface\/\">SFP\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/a> \u3092RJ45\u30dd\u30fc\u30c8\u306b\u5909\u63db\u3057\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/cat5e-vs-cat6-vs-cat6a-for-copper-sfp\/\">\u30ab\u30c6\u30b4\u30ea5e\uff0f\u30ab\u30c6\u30b4\u30ea6\uff0f\u30ab\u30c6\u30b4\u30ea6a<\/a> \u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u305f\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u7279\u9577\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10\/100\/1000 Mbps\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u5bfe\u5fdc<\/p><\/li>\n\n\n\n<li><p>RJ45\u30b3\u30cd\u30af\u30bf\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/p><\/li>\n\n\n\n<li><p>\u6a19\u6e96\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3067\u306e\u52d5\u4f5c<\/p><\/li>\n\n\n\n<li><p>\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\u5bfe\u5fdc <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-to-test-sfp-compatibility\/\" target=\"_blank\" rel=\"\">SFP\u306e\u4e92\u63db\u6027<\/a><\/p><\/li>\n\n\n\n<li><p>\u901a\u5e38\u306e\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\uff1a100\u30e1\u30fc\u30c8\u30eb<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u57fa\u76e4\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u5f93\u6765\u306e\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306e\u9593\u306e\u5b9f\u7528\u7684\u306a\u6a4b\u6e21\u3057\u3068\u306a\u308a\u3001\u7279\u306b\u6df7\u5408\u30a4\u30f3\u30d5\u30e9\u74b0\u5883\u306b\u304a\u3044\u3066\u6709\u52b9\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5185\u8535PHY\u30c1\u30c3\u30d7\uff08\u6838\u5fc3\u6280\u8853\u89e3\u8aac\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7279\u5fb4\u7684\u306a\u8981\u7d20\u306f\u3001\u5185\u90e8\u306b\u642d\u8f09\u3055\u308c\u305f <a target=\"_self\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-phy-physical-layer-basics-explained\/\">\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY<\/a> \uff08\u7269\u7406\u5c64\uff09\u30c1\u30c3\u30d7\u3067\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u96fb\u6c17\u4fe1\u53f7\u51e6\u7406\u3092\u62c5\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u3068\u306f\u7570\u306a\u308a\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25832-1-2-4g-transceiver-modules.htm\">\u30d5\u30a1\u30a4\u30d0\u30fcSFP<\/a>, \u306f\u5149\u4fe1\u53f7\u3092\u76f4\u63a5\u4f1d\u9001\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476785.htm\">\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb <\/a>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u96fb\u6c17\u4fe1\u53f7\u306e\u7b26\u53f7\u5316\uff0f\u5fa9\u53f7\u5316<\/p><\/li>\n\n\n\n<li><p>\u30ce\u30a4\u30ba\u304a\u3088\u3073\u30a8\u30b3\u30fc\u30ad\u30e3\u30f3\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3<\/p><\/li>\n\n\n\n<li><p>\u30af\u30ed\u30c3\u30af\u30ea\u30ab\u30d0\u30ea\u304a\u3088\u3073\u540c\u671f<\/p><\/li>\n\n\n\n<li><p>\u30ea\u30f3\u30af\u30d1\u30fc\u30c8\u30ca\u30fc\u3068\u306e\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/p><\/li>\n\n\n\n<li><p>SFP\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068RJ45\u4fe1\u53f7\u9593\u306e\u5909\u63db<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u5f53\u8a72\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5b9f\u8cea\u7684\u306b\u30df\u30cb\u30c1\u30e5\u30a2\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-nic-network-interface-card\/\">NIC<\/a> \u3092 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-form-factor-compatibility-standards-guide\/\">SFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u306b\u53ce\u3081\u305f\u3082\u306e\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u305d\u306e\u7d50\u679c\u3001\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\uff1a<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u3088\u308a\u3082\u6d88\u8cbb\u96fb\u529b\u304c\u5927\u304d\u3044<\/p><\/li>\n\n\n\n<li><p>\u52d5\u4f5c\u6642\u306e\u767a\u71b1\u91cf\u304c\u9ad8\u3044<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304a\u3088\u3073\u4e92\u63db\u6027\u30eb\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u3088\u308a\u654f\u611f\u3067\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u306a\u305c10\/100\/1000 Mbps\u306e\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">10\/100\/1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u305d\u306e\u5185\u90e8PHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u306b\u3088\u3063\u3066\u6709\u52b9\u5316\u3055\u308c\u305f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\">SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u691c\u51fa<\/a> \u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u901a\u3058\u3066\u3001\u30de\u30eb\u30c1\u30b9\u30d4\u30fc\u30c9\u52d5\u4f5c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u52d5\u4f5c\u539f\u7406\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u30d1\u30fc\u30c8\u30ca\u30fc\u306e\u6a5f\u80fd\u3092\u691c\u51fa<\/p><\/li>\n\n\n\n<li><p>\u901f\u5ea6\u304a\u3088\u3073\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u4ea4\u63db<\/p><\/li>\n\n\n\n<li><p>\u4e21\u65b9\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u6700\u9ad8\u306e\u5171\u901a\u901f\u5ea6\u3092\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8<\/p><\/li>\n\n\n\n<li><p>\u63a5\u7d9a\u3092\u81ea\u52d5\u7684\u306b\u78ba\u7acb<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u901f\u5ea6\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10 Mbps\uff08Ethernet\uff09<\/p><\/li>\n\n\n\n<li><p>100 Mbps\uff08Fast Ethernet\uff09<\/p><\/li>\n\n\n\n<li><p>1000 Mbps\uff08Gigabit Ethernet\uff09<\/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>\u5f8c\u65b9\u4e92\u63db\u6027\u3092\u4fdd\u8a3c<\/p><\/li>\n\n\n\n<li><p>\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u306e\u72b6\u6cc1\u306b\u9069\u5fdc<\/p><\/li>\n\n\n\n<li><p>\u624b\u52d5\u8a2d\u5b9a\u3092\u524a\u6e1b<\/p><\/li>\n\n\n\n<li><p>\u6df7\u5728\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u8981\u56e0\u306b\u3088\u308a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u306e\u5236\u9650<\/p><\/li>\n\n\n\n<li><p>\u30d9\u30f3\u30c0\u30fc\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u5236\u9650<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u4e0d\u4e00\u81f4<\/p><\/li>\n\n\n\n<li><p>\u4f4e\u54c1\u8cea\u306aPHY\u5b9f\u88c5<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u306f\u898f\u683c\u81ea\u4f53\u3060\u3051\u3067\u306a\u304f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a2d\u8a08\u54c1\u8cea\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u4e92\u63db\u6027\u8a66\u9a13\u306b\u3082\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd36 1000BASE-T SFP\u6280\u8853\u306e\u5185\u90e8\u69cb\u9020<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\uff08RJ45\u9285\u7ddaSFP\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5358\u306a\u308b\u96fb\u6c17\u7684\u30a2\u30c0\u30d7\u30bf\u30fc\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5185\u90e8\u7684\u306b\u306f\u3001\u6a19\u6e96\u306e\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u4e0a\u3067\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4f1d\u9001\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u4fe1\u53f7\u51e6\u7406\u3092\u884c\u3046\u3001\u9ad8\u5ea6\u306b\u96c6\u7a4d\u3055\u308c\u305f\u30a2\u30af\u30c6\u30a3\u30d6\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002\u305d\u306e\u52d5\u4f5c\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u30b3\u30f3\u30d1\u30af\u30c8\u304b\u3064\u5f37\u529b\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u4f9d\u5b58\u3057\u3066\u3044\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\/a4b5cc1fd96e4b9abdfd334387563adc.jpg\" alt=\"How 1000BASE-T SFP Technology Works Inside\" class=\"wp-image-2495\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a4b5cc1fd96e4b9abdfd334387563adc.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a4b5cc1fd96e4b9abdfd334387563adc-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a4b5cc1fd96e4b9abdfd334387563adc-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a4b5cc1fd96e4b9abdfd334387563adc-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a4b5cc1fd96e4b9abdfd334387563adc-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5185\u90e8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u5909\u63db\u30d7\u30ed\u30bb\u30b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><br>1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e2d\u5fc3\u90e8\u306b\u306f\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476807.htm\">\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\uff08\u7269\u7406\u5c64\uff09\u30c1\u30c3\u30d7\u304c\u5b58\u5728\u3057\u3001<\/a> \u3053\u308c\u306f\u4e3b\u306a\u51e6\u7406\u30a8\u30f3\u30b8\u30f3\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u90e8\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u306f\u901a\u5e38\u3001\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>SFP\u30db\u30b9\u30c8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d7\u4fe1<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u3092\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db<\/p><\/li>\n\n\n\n<li><p>\u9285\u7dda\u4f1d\u9001\u7528\u306b\u4fe1\u53f7\u3092\u7b26\u53f7\u5316<\/p><\/li>\n\n\n\n<li><p>4\u672c\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u3092\u7528\u3044\u305f\u30d5\u30eb\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u53cc\u65b9\u5411\u901a\u4fe1\u3092\u7ba1\u7406<\/p><\/li>\n\n\n\n<li><p>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30ea\u30f3\u30af\u540c\u671f\u3092\u51e6\u7406<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306ePHY\u30d9\u30fc\u30b9\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.rj45-modularjack.com\/supplier-26969-sfp-cage-connector\">SFP\u30b1\u30fc\u30b8\u5185\u306b\u81ea\u5df1\u5b8c\u7d50\u578b\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u52d5\u4f5c\u3057\u3001<\/a>, \u53d7\u52d5\u7684\u306a\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3067\u306f\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u96fb\u6c17\u4fe1\u53f7\u3068\u5149\u4fe1\u53f7\u306e\u5909\u63db<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30c3\u30d1\u30fcSFP\u3068\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u306e\u4e3b\u306a\u9055\u3044\u306f\u3001\u4fe1\u53f7\u5909\u63db\u30d7\u30ed\u30bb\u30b9\u306e\u7a2e\u985e\u306b\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476777.htm\"><strong>RJ45\u9285\u7ddaSFP<\/strong><\/a><strong> \uff08\u96fb\u6c17\u4f1d\u9001\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u7d50\u7dda\u3055\u308c\u305f\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u3092\u7528\u3044\u305f\u96fb\u5727\u4fe1\u53f7\u306b\u3088\u308b\u4f1d\u9001<\/p><\/li>\n\n\n\n<li><p>\u4fe1\u53f7\u7b49\u5316\u304a\u3088\u3073\u30ce\u30a4\u30ba\u88dc\u511f\u3092\u5fc5\u8981\u3068\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u51684\u672c\u306e\u30ef\u30a4\u30e4\u30fc\u30da\u30a2\u3067\u53cc\u65b9\u5411\u901a\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/li>\n\n\n\n<li><p>PHY\u30ec\u30d9\u30eb\u306e\u51e6\u7406\u306b\u5927\u304d\u304f\u4f9d\u5b58<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP<\/strong><\/a><strong> \uff08\u5149\u4f1d\u9001\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ec\u30fc\u30b6\u30fc\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u7528\u3044\u3066\u96fb\u6c17\u4fe1\u53f7\u3092\u5149\u306b\u5909\u63db<\/p><\/li>\n\n\n\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4f1d\u9001<\/p><\/li>\n\n\n\n<li><p>\u5149\u304b\u3089\u96fb\u6c17\u3078\u306e\u5909\u63db\u306b\u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u4f7f\u7528<\/p><\/li>\n\n\n\n<li><p>\u51e6\u7406\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u5c11\u306a\u3044\u30b7\u30f3\u30d7\u30eb\u306a\u4fe1\u53f7\u7d4c\u8def<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30c3\u30d1\u30fc\u4f1d\u9001\u306f\u5e72\u6e09\u3092\u53d7\u3051\u3084\u3059\u3044\u305f\u3081\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u4fe1\u53f7\u6b6a\u307f\u3092\u7a4d\u6975\u7684\u306b\u88dc\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u51e6\u7406\u306e\u8907\u96d1\u3055\u304c\u5897\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6d88\u8cbb\u96fb\u529b\u304a\u3088\u3073\u767a\u71b1\u30e1\u30ab\u30cb\u30ba\u30e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u91cd\u8981\u306a\u5de5\u5b66\u7684\u7279\u6027\u306e\u4e00\u3064\u306f\u3001\u6bd4\u8f03\u7684\u9ad8\u3044\u6d88\u8cbb\u96fb\u529b\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6d88\u8cbb\u96fb\u529b\u304c\u9ad8\u3044\u7406\u7531\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9023\u7d9a\u7684\u306aPHY\u4fe1\u53f7\u51e6\u7406<\/p><\/li>\n\n\n\n<li><p>DSP\uff08<a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/digital-signal-processor-functionality-in-optical-transceivers\/\" target=\"_blank\" rel=\"\">\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406<\/a>\uff09\u306b\u3088\u308b\u30ce\u30a4\u30ba\u30ad\u30e3\u30f3\u30bb\u30ea\u30f3\u30b0\u64cd\u4f5c<\/p><\/li>\n\n\n\n<li><p>\u30a8\u30b3\u30fc\u30b5\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u304a\u3088\u3073\u9069\u5fdc\u7b49\u5316<\/p><\/li>\n\n\n\n<li><p>\u30de\u30eb\u30c1\u30b9\u30d4\u30fc\u30c9\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\uff0810\/100\/1000 Mbps\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7d50\u679c\u3068\u3057\u3066\u751f\u3058\u308b\u5f71\u97ff\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u3042\u305f\u308a\u306e\u96fb\u6c17\u8ca0\u8377\u304c\u9ad8\u304f\u306a\u308b\uff08\u901a\u5e381W\uff5e2.5W\u4ee5\u4e0a\uff09<\/p><\/li>\n\n\n\n<li><p>\u30b3\u30f3\u30d1\u30af\u30c8\u306aSFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306b\u304a\u3051\u308b\u8457\u3057\u3044\u767a\u71b1<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bc6\u5ea6\u5c55\u958b\u6642\u306e\u30b9\u30a4\u30c3\u30c1\u30b7\u30e3\u30fc\u30b7\u6e29\u5ea6\u306e\u4e0a\u6607<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u304c\u3001\u71b1\u52b9\u7387\u304c\u6975\u3081\u3066\u91cd\u8981\u3068\u306a\u308b\u5bc6\u9589\u578b\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3057\u3070\u3057\u3070\u907f\u3051\u3089\u308c\u308b\u7406\u7531\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30c3\u30d1\u30fcSFP\u304c\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u3088\u308a\u8907\u96d1\u3067\u3042\u308b\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e21\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u540c\u4e00\u306eSFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3092\u5171\u6709\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5185\u90e8\u306e\u5de5\u5b66\u7684\u8907\u96d1\u3055\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4fe1\u53f7\u51e6\u7406\u306e\u8907\u96d1\u3055<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30c3\u30d1\u30fcSFP\uff1a\u30d5\u30ebPHY\uff0bDSP\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fcSFP\uff1a\u4e3b\u306b\u5149\u5909\u63db\u3068\u30b7\u30f3\u30d7\u30eb\u306a\u30ed\u30b8\u30c3\u30af\u306e\u307f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30e9\u30fc\u8a02\u6b63\u306e\u8981\u4ef6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30c3\u30d1\u30fc\uff1a\u30ce\u30a4\u30ba\u30fb\u5e72\u6e09\u30fb\u6e1b\u8870\u3092\u7a4d\u6975\u7684\u306b\u8a02\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\uff1a\u81ea\u7136\u306b <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-electromagnetic-interference\/\" target=\"_blank\" rel=\"\">\u96fb\u78c1\u5e72\u6e09\u306b\u5bfe\u3057\u3066\u514d\u75ab\u304c\u3042\u308b<\/a><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30c3\u30d1\u30fcSFP\uff1aRJ45\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001PHY\u30c1\u30c3\u30d7\u3001\u30a2\u30ca\u30ed\u30b0\u51e6\u7406\u56de\u8def\u3092\u542b\u3080<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fcSFP\uff1a\u30ec\u30fc\u30b6\u30fc\u30c9\u30e9\u30a4\u30d0\uff0b <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/pin-apd-photodiode-technologies-applications\/\" target=\"_blank\" rel=\"\">\u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9<\/a> \uff0b\u5236\u5fa1IC<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u74b0\u5883\u611f\u5ea6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9285\u7ddaSFP\uff1a\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u3001EMI\u3001\u71b1\u306b\u654f\u611f<\/p><\/li>\n\n\n\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0SFP\uff1a\u9577\u8ddd\u96e2\u304a\u3088\u3073\u904e\u9177\u306a\u74b0\u5883\u306b\u304a\u3044\u3066\u5b89\u5b9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5c55\u958b\u89b3\u70b9\u304b\u3089\u30011000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8907\u96d1\u3055\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u89b3\u6e2c\u3059\u308b\u4ee5\u4e0b\u306e3\u3064\u306e\u4e00\u822c\u7684\u306a\u5b9f\u4e16\u754c\u306e\u52d5\u4f5c\u3092\u8aac\u660e\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u901a\u6c17\u6027\u306e\u60aa\u3044\u74b0\u5883\u3067\u306e\u6545\u969c\u7387\u306e\u4e0a\u6607<\/p><\/li>\n\n\n\n<li><p>\u7570\u306a\u308b\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u9593\u3067\u306e\u4e92\u63db\u6027\u3078\u306e\u611f\u5ea6<\/p><\/li>\n\n\n\n<li><p>\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u304a\u3088\u3073\u9577\u3055\u306b\u5fdc\u3058\u305f\u6027\u80fd\u5909\u52d5<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u7279\u6027\u306f\u8a2d\u8a08\u4e0a\u306e\u6b20\u9665\u3067\u306f\u306a\u304f\u3001\u5c0f\u578bSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u90e8\u3067\u5b8c\u5168\u306aEthernet PHY\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u306b\u8d77\u56e0\u3059\u308b\u672c\u8cea\u7684\u306a\u7d50\u679c\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd36 10\/100\/1000BASE-T SFP vs. \u5149\u30d5\u30a1\u30a4\u30d0SFP vs. DAC\u30b1\u30fc\u30d6\u30eb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306eEthernet\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8a2d\u8a08\u3059\u308b\u969b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3057\u3070\u3057\u3070\u9285\u7ddaSFP\uff08<a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476778.htm\">RJ45 1000BASE-T<\/a>), <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478230.htm\">\u5149\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, \u304a\u3088\u3073 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-breakout-dac-and-why-breakout-dac-matters\/\">\u306f\u3001\u7d71\u5408\u30b3\u30cd\u30af\u30bf\u4ed8\u304d\u306e\u30d1\u30c3\u30b7\u30d6\u9285\u30c4\u30a4\u30f3\u30a2\u30af\u30b9\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/a> \uff08Direct Attach Copper\uff09\u30b1\u30fc\u30d6\u30eb\u306e\u9593\u3067\u9078\u629e\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u30893\u3064\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3044\u305a\u308c\u3082\u77ed\uff5e\u4e2d\u8ddd\u96e2\u63a5\u7d9a\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u9045\u5ef6\u3001\u6d88\u8cbb\u96fb\u529b\u3001\u5c55\u958b\u306e\u67d4\u8edf\u6027\u3001\u304a\u3088\u3073\u9577\u671f\u7684\u306a\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306b\u304a\u3044\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883\u306b\u304a\u3044\u3066\u9069\u5207\u306a\u30a4\u30f3\u30bf\u30fc\u30b3\u30cd\u30af\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u5b9a\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\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\/96c1045f7e23422f878c25101840cebc.jpg\" alt=\"10\/100\/1000BASE-T SFP vs. Fiber SFP vs. DAC Cable\" class=\"wp-image-2496\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/96c1045f7e23422f878c25101840cebc.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/96c1045f7e23422f878c25101840cebc-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/96c1045f7e23422f878c25101840cebc-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/96c1045f7e23422f878c25101840cebc-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/96c1045f7e23422f878c25101840cebc-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\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;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u6d88\u8cbb\u96fb\u529b<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u767a\u71b1<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u8ddd\u96e2<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u7528\u9014\u4f8b<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30c3\u30d1\u30fcSFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7d04100m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5f93\u6765\u306eRJ45\u7d71\u5408<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u30d5\u30a1\u30a4\u30d0SFP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b3\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3001\u7d71\u5408\u30b3\u30cd\u30af\u30bf\u4ed8\u304d\u306e\u30d1\u30c3\u30b7\u30d6\u9285\u30c4\u30a4\u30f3\u30a2\u30af\u30b9\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u975e\u5e38\u306b\u4f4e\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1\u201310m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u9045\u5ef6\u6bd4\u8f03<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9045\u5ef6\u306f\u4f1d\u9001\u65b9\u5f0f\u304a\u3088\u3073\u5185\u90e8\u51e6\u7406\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u5909\u5316\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9285\u7ddaSFP\uff0810\/100\/1000BASE-T\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Highest latency among the three options<\/p><\/li>\n\n\n\n<li><p>\u5185\u90e8PHY\u4fe1\u53f7\u51e6\u7406\u304a\u3088\u3073DSP\u6f14\u7b97\u3092\u5fc5\u8981\u3068\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u96fb\u6c17\u4fe1\u53f7\u306e\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u306b\u3088\u308a\u8ffd\u52a0\u9045\u5ef6\u304c\u767a\u751f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u975e\u5e38\u306b\u4f4e\u3044\u9045\u5ef6<\/p><\/li>\n\n\n\n<li><p>\u6700\u5c0f\u9650\u306e\u51e6\u7406\u306b\u3088\u308b\u76f4\u63a5\u5149\u4fe1\u53f7\u4f1d\u9001<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u901f\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u304a\u3088\u3073\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u5c64\u306b\u6700\u9069<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DAC\u30b1\u30fc\u30d6\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5b9f\u7528\u5c55\u958b\u306b\u304a\u3051\u308b\u6700\u3082\u4f4e\u3044\u9045\u5ef6<\/p><\/li>\n\n\n\n<li><p>\u53d7\u52d5\u7684\u307e\u305f\u306f\u6700\u5c0f\u9650\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u9285\u7dda\u4f1d\u9001<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u76f4\u63a5\u96fb\u6c17\u63a5\u7d9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u307e\u3068\u3081\uff1a<\/strong> DAC \uff1c \u5149\u30d5\u30a1\u30a4\u30d0SFP \uff1c \u9285\u7ddaSFP\uff08\u9045\u5ef6\u6027\u80fd\u9806\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6d88\u8cbb\u96fb\u529b\u306e\u5dee\u7570<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u529b\u52b9\u7387\u306f\u9ad8\u5bc6\u5ea6\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u74b0\u5883\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30c3\u30d1\u30fcSFP<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u3082\u9ad8\u3044\u6d88\u8cbb\u96fb\u529b\uff08\u901a\u5e38\u7d041W\uff5e2.5W\u4ee5\u4e0a\uff09<\/p><\/li>\n\n\n\n<li><p>\u9023\u7d9a\u7684\u306aPHY\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u5185\u90e8\u3067\u9855\u8457\u306a\u767a\u71b1\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e2d\u7a0b\u5ea6\u306e\u6d88\u8cbb\u96fb\u529b\uff08\u5149\u5b66\u90e8\u54c1\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u3001\u7d040.5W\uff5e1W\uff09<\/p><\/li>\n\n\n\n<li><p>DSP\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u5c11\u306a\u3044\u52b9\u7387\u7684\u306a\u5149\u5909\u63db<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DAC\u30b1\u30fc\u30d6\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u4f4e\u6d88\u8cbb\u96fb\u529b\uff08\u7279\u306b\u30d1\u30c3\u30b7\u30d6DAC\uff09<\/p><\/li>\n\n\n\n<li><p>\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u4fe1\u53f7\u51e6\u7406\u304c\u6700\u5c0f\u9650\u307e\u305f\u306f\u4e0d\u8981<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u307e\u3068\u3081\uff1a<\/strong> DAC\uff08\u6700\u9ad8\u52b9\u7387\uff09\u2192 \u30d5\u30a1\u30a4\u30d0SFP \u2192 \u30b3\u30c3\u30d1\u30fcSFP\uff08\u6700\u5927\u6d88\u8cbb\u96fb\u529b\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8ddd\u96e2\u304a\u3088\u3073\u5c55\u958b\u30b7\u30ca\u30ea\u30aa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ddd\u96e2\u304a\u3088\u3073\u74b0\u5883\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30c3\u30d1\u30fcSFP\uff08RJ45\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5927\u7d04100\u30e1\u30fc\u30c8\u30eb<\/p><\/li>\n\n\n\n<li><p>\u30a8\u30c3\u30b8\u63a5\u7d9a\u304a\u3088\u3073\u5f93\u6765\u306eEthernet\u30c7\u30d0\u30a4\u30b9\u306b\u6700\u9069<\/p><\/li>\n\n\n\n<li><p>\u30aa\u30d5\u30a3\u30b9\u3067\u4e00\u822c\u7684<a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/local-area-network-lan-modern-networking-fast-secure-connections\/\" target=\"_blank\" rel=\"\"> LAN<\/a> \u304a\u3088\u3073\u6df7\u5408\u30a4\u30f3\u30d5\u30e9\u74b0\u5883<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>550m\uff08\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\uff09\u304b\u308910km\uff5e80km\u4ee5\u4e0a\uff08\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\uff09\u307e\u3067<\/p><\/li>\n\n\n\n<li><p>\u8a2d\u8a08\u306b\u6700\u9069\u3067\u3001\u5805\u7262\u306a\u96fb\u529b\u4f9b\u7d66\u3068\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u57fa\u677f\u5b9f\u88c5\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<strong> <\/strong><a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-data-center\/\" target=\"_blank\" rel=\"\">\u7d71\u5408\u578b<\/a> \u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3001\u30ad\u30e3\u30f3\u30d1\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u304a\u3088\u3073 <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-wide-area-network\/\" target=\"_blank\" rel=\"\">\u30a6\u30a7\u30a4\u30c9\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/a> \u30ea\u30f3\u30af<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u901f\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\uff081G\uff5e400G\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\uff09\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DAC\u30b1\u30fc\u30d6\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u901a\u5e380.5m\uff5e10m<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u3067\u306e\u30e9\u30c3\u30af\u9593\u63a5\u7d9a\u306b\u6700\u9069<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u9593\u3067\u4e00\u822c\u7684<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30b9\u30c8\u5bfe\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u969b\u306f\u3001\u30b3\u30b9\u30c8\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u904b\u7528\u306e\u8907\u96d1\u3055\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30c3\u30d1\u30fcSFP<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u521d\u671f\u5c0e\u5165\u30b3\u30b9\u30c8\u304c\u4f4e\u3044\uff08\u65e2\u5b58\u306eRJ45\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6d3b\u7528\uff09<\/p><\/li>\n\n\n\n<li><p>\u6d88\u8cbb\u96fb\u529b\u304a\u3088\u3073\u767a\u71b1\u306b\u3088\u308b\u9577\u671f\u7684\u306a\u904b\u7528\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bc6\u5ea6\u74b0\u5883\u306b\u304a\u3051\u308b\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304c\u9650\u5b9a\u3055\u308c\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u521d\u671f\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\uff08\u5149\u5b66\u90e8\u54c1\uff0b\u30d5\u30a1\u30a4\u30d0\u914d\u7dda\uff09<\/p><\/li>\n\n\n\n<li><p>\u9577\u671f\u7684\u306a\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304a\u3088\u3073\u5b89\u5b9a\u6027\u306b\u512a\u308c\u308b<\/p><\/li>\n\n\n\n<li><p>\u6545\u969c\u7387\u304c\u4f4e\u304f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3082\u826f\u597d<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DAC\u30b1\u30fc\u30d6\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u77ed\u8ddd\u96e2\u63a5\u7d9a\u306b\u304a\u3044\u3066\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\uff08TCO\uff09\u304c\u6700\u4f4e<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u6975\u3081\u3066\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u826f\u3044<\/p><\/li>\n\n\n\n<li><p>\u56fa\u5b9a\u9577\u30b1\u30fc\u30d6\u30eb\u306e\u305f\u3081\u67d4\u8edf\u6027\u306b\u5236\u9650\u304c\u3042\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u91cd\u8981\u306a\u77e5\u898b\uff1a<\/strong> \u30b3\u30c3\u30d1\u30fcSFP\u306f\u3001\u4e92\u63db\u6027\u5411\u4e0a\u306e\u305f\u3081\u306e\u30b3\u30b9\u30c8\u52b9\u7387\u306f\u9ad8\u3044\u304c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u62e1\u5f35\u306b\u306f\u5411\u304b\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30c3\u30d1\u30fcSFP\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u306a\u3044\u5834\u5408<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u67d4\u8edf\u6027\u306f\u3042\u308b\u3082\u306e\u306e\u300110\/100\/1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3059\u3079\u3066\u306e\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u30b3\u30c3\u30d1\u30fcSFP\u306e\u4f7f\u7528\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c \u9ad8\u5bc6\u5ea6\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u904e\u5270\u306a\u767a\u71b1\u306e\u84c4\u7a4d<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u51b7\u5374\u8ca0\u8377\u306e\u5897\u52a0<\/p><\/li>\n\n\n\n<li><p>\u9577\u671f\u4fe1\u983c\u6027\u306e\u4f4e\u4e0b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c \u9ad8\u6027\u80fd\u307e\u305f\u306f\u4f4e\u9045\u5ef6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u8ffd\u52a0\u306ePHY\u51e6\u7406\u9045\u5ef6\u304c\u767a\u751f<\/p><\/li>\n\n\n\n<li><p>\u9045\u5ef6\u306b\u654f\u611f\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u4e0d\u9069<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c \u9577\u671f\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5927100m\u307e\u3067\u306e\u8ddd\u96e2\u5236\u9650<\/p><\/li>\n\n\n\n<li><p>\u73fe\u4ee3\u306e\u9ad8\u901f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u306f\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c \u7a7a\u51b7\u6027\u80fd\u304c\u4f4e\u3044\u304b\u3001\u71b1\u5236\u7d04\u306e\u3042\u308b\u30b9\u30a4\u30c3\u30c1<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5185\u90e8\u6e29\u5ea6\u3092\u8457\u3057\u304f\u4e0a\u6607\u3055\u305b\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u96a3\u63a5\u3059\u308b\u30dd\u30fc\u30c8\u3084\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u5b89\u5b9a\u6027\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd36 \u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6700\u9069\u306a\u4f7f\u7528\u30b1\u30fc\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">10\/100\/1000BASE-T SFP\uff08RJ45\u9285\u88fdSFP\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3059\u3079\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3067\u7406\u60f3\u7684\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u67d4\u8edf\u6027\u3001\u4e0b\u4f4d\u4e92\u63db\u6027\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u6700\u5927\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3084\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3088\u308a\u3082\u91cd\u8996\u3055\u308c\u308b\u7279\u5b9a\u306e\u5c55\u958b\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u4f9d\u7136\u3068\u3057\u3066\u975e\u5e38\u306b\u4fa1\u5024\u304c\u9ad8\u3044\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u5b9f\u969b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u5c55\u958b\u306b\u57fa\u3065\u304f\u3001\u6700\u3082\u5b9f\u7528\u7684\u304b\u3064\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u4f7f\u7528\u30b1\u30fc\u30b9\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\/13555acbe23942478616955f493c9f22.jpg\" alt=\"Best Use Cases for Copper SFP Modules\" class=\"wp-image-2497\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13555acbe23942478616955f493c9f22.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13555acbe23942478616955f493c9f22-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13555acbe23942478616955f493c9f22-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13555acbe23942478616955f493c9f22-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/13555acbe23942478616955f493c9f22-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u65e7\u5f0fRJ45\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u7d71\u5408<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u7528\u9014\u306e\u4e00\u3064\u306f\u3001\u5f93\u6765\u578b\u306eRJ45\u30d9\u30fc\u30b9\u30c7\u30d0\u30a4\u30b9\u3092\u73fe\u4ee3\u306eSFP\u5c02\u7528\u30b9\u30a4\u30c3\u30c1\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5178\u578b\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u5099\u3048\u3066\u3044\u306a\u3044\u53e4\u3044\u30b5\u30fc\u30d0\u30fc<\/p><\/li>\n\n\n\n<li><p>\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308bIP\u30ab\u30e1\u30e9<\/p><\/li>\n\n\n\n<li><p>\u7523\u696d\u7528\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304a\u3088\u3073 <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/link-pp-optical-modules-in-plc-systems\/\" target=\"_blank\" rel=\"\">PLC<\/a> \u30c7\u30d0\u30a4\u30b9<\/p><\/li>\n\n\n\n<li><p>\u65e7\u5f0f\u30eb\u30fc\u30bf\u30fc\u3084\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u74b0\u5883\u3067\u306f\u3001\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u5149\u30d5\u30a1\u30a4\u30d0\u5bfe\u5fdc\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u3001\u3057\u3070\u3057\u3070\u9ad8\u30b3\u30b9\u30c8\u307e\u305f\u306f\u975e\u73fe\u5b9f\u7684\u3067\u3059\u3002\u9285\u88fdSFP\u306f\u3001\u73fe\u4ee3\u306e\u30b9\u30a4\u30c3\u30c1\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u5f93\u6765\u578b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c7\u30d0\u30a4\u30b9\u306e\u9593\u3092\u7c21\u4fbf\u304b\u3064\u30b3\u30b9\u30c8\u52b9\u7387\u3088\u304f\u6a4b\u6e21\u3057\u3059\u308b\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c0f\u898f\u6a21\u30aa\u30d5\u30a3\u30b9\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u5c0f\u4f01\u696d\uff08SMB\uff09\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30b9\u30a4\u30c3\u30c1\u304b\u3089\u30eb\u30fc\u30bf\u30fc\u307e\u305f\u306f\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306b\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SMB\u74b0\u5883\u3067\u52b9\u679c\u7684\u306b\u6a5f\u80fd\u3059\u308b\u7406\u7531\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65e2\u306b\u69cb\u9020\u5316\u3055\u308c\u305fRJ45\u914d\u7dda\u304c\u5c0e\u5165\u6e08\u307f<\/p><\/li>\n\n\n\n<li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ddd\u96e2\u8981\u4ef6\u304c\u9650\u5b9a\u7684\uff08&lt;100\u30e1\u30fc\u30c8\u30eb\uff09<\/p><\/li>\n\n\n\n<li><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3068\u6bd4\u8f03\u3057\u3066\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5bc6\u5ea6\u304c\u4f4e\u3044<\/p><\/li>\n\n\n\n<li><p>\u30b3\u30b9\u30c8\u306b\u654f\u611f\u306a\u5c55\u958b\u30e2\u30c7\u30eb<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001IT\u7ba1\u7406\u8005\u306f\u7269\u7406\u914d\u7dda\u30a4\u30f3\u30d5\u30e9\u3092\u518d\u8a2d\u8a08\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5bb9\u91cf\u3092\u62e1\u5f35\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u6642\u7684\u307e\u305f\u306f\u67d4\u8edf\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u62e1\u5f35<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4e00\u6642\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u62e1\u5f35\u30b7\u30ca\u30ea\u30aa\u3067\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30a4\u30d9\u30f3\u30c8\u307e\u305f\u306f\u5c55\u793a\u4f1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/li>\n\n\n\n<li><p>\u77ed\u671f\u7684\u306a\u30aa\u30d5\u30a3\u30b9\u8a2d\u7f6e<\/p><\/li>\n\n\n\n<li><p>\u707d\u5bb3\u5fa9\u65e7\u307e\u305f\u306f\u7dca\u6025\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5fa9\u65e7<\/p><\/li>\n\n\n\n<li><p>\u30d1\u30a4\u30ed\u30c3\u30c8\u30c6\u30b9\u30c8\u74b0\u5883<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u5229\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\u5c55\u958b<\/p><\/li>\n\n\n\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u7d42\u7aef\u3084\u63a5\u7d9a\uff08\u30b9\u30d7\u30e9\u30a4\u30b7\u30f3\u30b0\uff09\u306f\u4e0d\u8981<\/p><\/li>\n\n\n\n<li><p>\u65e2\u5b58\u306e\u9285\u7dda\u30d1\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\u3068\u4e92\u63db\u6027\u3042\u308a<\/p><\/li>\n\n\n\n<li><p>\u7c21\u5358\u306b\u53d6\u308a\u5916\u3057\u30fb\u518d\u5229\u7528\u53ef\u80fd<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30a8\u30c3\u30b8\u63a5\u7d9a\uff08\u9650\u5b9a\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u3001\u30b3\u30a2\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306b\u304a\u3044\u3066\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4e00\u822c\u306b\u597d\u307e\u308c\u307e\u305b\u3093\u304c\u3001\u30a8\u30c3\u30b8\u5c64\u3067\u306f\u4f9d\u7136\u3068\u3057\u3066\u9650\u5b9a\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9069\u3057\u305f\u30a8\u30c3\u30b8\u7528\u9014\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u7ba1\u7406\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8<\/p><\/li>\n\n\n\n<li><p>\u4f4e\u5e2f\u57df\u5e45\u306e\u76e3\u8996\u30b7\u30b9\u30c6\u30e0<\/p><\/li>\n\n\n\n<li><p>\u30c6\u30b9\u30c8\u6a5f\u5668\u3078\u306e\u4e00\u6642\u7684\u306a\u63a5\u7d9a\u30dd\u30a4\u30f3\u30c8<\/p><\/li>\n\n\n\n<li><p>\u5916\u90e8RJ45\u30d9\u30fc\u30b9\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u3067\u306e\u4f7f\u7528\u306f\u4ee5\u4e0b\u306e\u7406\u7531\u306b\u3088\u308a\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u767a\u71b1\u91cf\u306e\u5897\u52a0<\/p><\/li>\n\n\n\n<li><p>\u6d88\u8cbb\u96fb\u529b\u306e\u5897\u52a0<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bc6\u5ea6\u74b0\u5883\u306b\u304a\u3051\u308b\u62e1\u5f35\u6027\u306e\u5236\u9650<\/p><\/li>\n\n\n\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0SFP\u304a\u3088\u3073DAC\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3078\u306e\u512a\u5148\u7684\u63a1\u7528<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd36 RJ45\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e00\u822c\u7684\u306a\u554f\u984c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">10\/100\/1000BASE-T SFP\uff08RJ45\u9285\u7ddaSFP\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u305d\u306e\u67d4\u8edf\u6027\u304b\u3089\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3044\u3066\u3044\u304f\u3064\u304b\u306e\u904b\u7528\u4e0a\u306e\u8ab2\u984c\u3082\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u4e3b\u306b\u767a\u71b1\u3001\u4fe1\u53f7\u5b8c\u5168\u6027\u3001\u4e92\u63db\u6027\u3001\u304a\u3088\u3073\u96fb\u529b\u5236\u7d04\u306b\u95a2\u9023\u3057\u3066\u304a\u308a\u3001\u7279\u306b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u304a\u3088\u3073\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u74b0\u5883\u3067\u9855\u8457\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\/4d3452da242442ec8ca9b1cdbbbce545.jpg\" alt=\"Common Problems with RJ45 Copper SFP Modules\" class=\"wp-image-2498\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4d3452da242442ec8ca9b1cdbbbce545.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4d3452da242442ec8ca9b1cdbbbce545-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4d3452da242442ec8ca9b1cdbbbce545-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4d3452da242442ec8ca9b1cdbbbce545-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4d3452da242442ec8ca9b1cdbbbce545-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3051\u308b\u904e\u71b1\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476794.htm\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306aSFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u5185\u306b\u5b8c\u5168\u306aEthernet PHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u3092\u5185\u8535\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u6bd4\u8f03\u3057\u3066\u8457\u3057\u304f\u9ad8\u3044\u767a\u71b1\u91cf\u3092\u751f\u3058\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3088\u304f\u898b\u3089\u308c\u308b\u75c7\u72b6\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u30d5\u30a1\u30f3\u306e\u56de\u8ee2\u901f\u5ea6\u4e0a\u6607<\/p><\/li>\n\n\n\n<li><p>\u30c1\u30e3\u30b7\u30b9\u6e29\u5ea6\u306e\u4e0a\u6607<\/p><\/li>\n\n\n\n<li><p>\u96a3\u63a5\u30dd\u30fc\u30c8\u4ed8\u8fd1\u3078\u306e\u71b1\u306e\u84c4\u7a4d<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9577\u671f\u5b89\u5b9a\u6027\u306e\u4f4e\u4e0b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6839\u672c\u539f\u56e0\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5236\u9650\u3055\u308c\u305f\u7a7a\u9593\u5185\u3067\u306e\u7d99\u7d9a\u7684\u306aDSP\u51e6\u7406\u304a\u3088\u3073\u96fb\u6c17\u4fe1\u53f7\u5909\u63db\u306b\u3088\u308a\u71b1\u8ca0\u8377\u304c\u5897\u52a0\u3057\u3001\u7279\u306b\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u306b\u8907\u6570\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476787.htm\">RJ45 SFP<\/a> \u3092\u642d\u8f09\u3057\u305f\u5834\u5408\u306b\u9855\u8457\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \u30ea\u30f3\u30af\u4e0d\u5b89\u5b9a\u304a\u3088\u3073\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u5931\u6557<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3046\u4e00\u3064\u306e\u983b\u51fa\u554f\u984c\u306f\u3001\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a\u5316\u3084\u4e0d\u9069\u5207\u306a\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5178\u578b\u7684\u306a\u554f\u984c\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u306e\u30d5\u30ea\u30c3\u30d4\u30f3\u30b0\uff08\u30a2\u30c3\u30d7\uff0f\u30c0\u30a6\u30f3\u306e\u7e70\u308a\u8fd4\u3057\uff09<\/p><\/li>\n\n\n\n<li><p>\u6b63\u5e38\u306a\u6761\u4ef6\u4e0b\u3067\u3082100 Mbps\u3067\u56fa\u5b9a\u3055\u308c\u30011 Gbps\u306b\u9054\u3057\u306a\u3044<\/p><\/li>\n\n\n\n<li><p>\u901a\u5e38\u306e\u72b6\u614b\u3067\u30ea\u30f3\u30af\u691c\u51fa\u304c\u884c\u308f\u308c\u306a\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u539f\u56e0\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4e0d\u4e00\u81f4<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u9593\u3067\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u52d5\u4f5c\u306e\u5dee\u7570<\/p><\/li>\n\n\n\n<li><p>PHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u306e\u54c1\u8cea\u3070\u3089\u3064\u304d<\/p><\/li>\n\n\n\n<li><p>\u8ca0\u8377\u4e0b\u3067\u306e\u30b1\u30fc\u30d6\u30eb\u6027\u80fd\u306e\u5236\u9650<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\uff08Cat5e vs Cat6 vs Cat6a \u306e\u5f71\u97ff\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306e\u6027\u80fd\u306f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476786.htm\">\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\uff08\u7269\u7406\u5c64\uff09\u30c1\u30c3\u30d7\u304c\u5b58\u5728\u3057\u3001<\/a> \u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u306e\u54c1\u8cea\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u696d\u754c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Cat5e\uff1a<\/strong> 1 Gbps\u3092\u6700\u5927100m\u307e\u3067\u5b9f\u73fe\u3059\u308b\u6700\u4f4e\u8981\u4ef6<\/p><\/li>\n\n\n\n<li><p><strong>Cat6\uff1a<\/strong> \u5b89\u5b9a\u3057\u305f\u30ae\u30ac\u30d3\u30c3\u30c8\u6027\u80fd\u306b\u63a8\u5968<\/p><\/li>\n\n\n\n<li><p><strong>Cat6a\uff1a<\/strong> \u5e72\u6e09\u4f4e\u6e1b\u304a\u3088\u3073\u4fe1\u983c\u6027\u5411\u4e0a\u306b\u6700\u9069<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u822c\u7684\u306a\u969c\u5bb3\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u54c1\u8cea\u304c\u52a3\u308b\u3001\u307e\u305f\u306f\u640d\u50b7\u3057\u305f\u30b1\u30fc\u30d6\u30eb\u306b\u3088\u308b\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9<\/p><\/li>\n\n\n\n<li><p>\u9577\u8ddd\u96e2\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u306b\u3088\u308b\u6709\u52b9\u901f\u5ea6\u306e\u4f4e\u4e0b<\/p><\/li>\n\n\n\n<li><p>\u7523\u696d\u74b0\u5883\u306b\u304a\u3051\u308bEMI\u5e72\u6e09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u3001\u591a\u304f\u306e\u300c\u201c<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-issue-troubleshooting-guide\/\">SFP\u969c\u5bb3<\/a>\u201d\u300d\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6b20\u9665\u3067\u306f\u306a\u304f\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u554f\u984c\u3067\u3042\u308b\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3051\u308b\u96fb\u529b\u4e88\u7b97\u306e\u5236\u9650<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5149\u30d5\u30a1\u30a4\u30d0SFP\u3088\u308a\u3082\u6d88\u8cbb\u96fb\u529b\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u9ad8\u5bc6\u5ea6\u5c55\u958b\u6642\u306b\u5236\u7d04\u3092\u751f\u3058\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u8ab2\u984c\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30dd\u30fc\u30c8\u3054\u3068\u306eSFP\u96fb\u529b\u5272\u308a\u5f53\u3066\u304c\u9650\u5b9a\u3055\u308c\u3066\u3044\u308b<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u3042\u305f\u308a\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u9285\u7ddaSFP\u306e\u6570\u304c\u6e1b\u5c11<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u5168\u4f53\u306e\u96fb\u529b\u6d88\u8cbb\u304a\u3088\u3073\u51b7\u5374\u8ca0\u8377\u304c\u5897\u52a0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5f71\u97ff\uff1a <\/strong>\u5927\u898f\u6a21\u5c55\u958b\u3067\u306f\u3001\u904e\u5270\u306a\u9285\u7ddaSFP\u4f7f\u7528\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5b9a\u6027\u7dad\u6301\u306e\u305f\u3081\u306b\u71b1\u7ba1\u7406\u304a\u3088\u3073\u96fb\u529b\u8a08\u753b\u306e\u898b\u76f4\u3057\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u25b6 \u30b9\u30a4\u30c3\u30c1\u30e1\u30fc\u30ab\u30fc\uff08Cisco\u3001HP\u3001MikroTik\uff09\u3068\u306e\u4e92\u63db\u6027\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u8ab2\u984c\u306e\u4e00\u3064\u306f\u3001\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u4e92\u63db\u6027\u5236\u9650\u3067\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d9\u30f3\u30c0\u30fc\u72ec\u81ea\u306e\u5149\u5b66\u90e8\u54c1\uff0fEEPROM\u30ed\u30c3\u30af<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30b9\u30a4\u30c3\u30c1\u30e1\u30fc\u30ab\u30fc\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-eeprom-powers-sfp-and-qsfp-optical-modules\/\">EEPROM<\/a>-\u30d9\u30fc\u30b9\u306e\u8b58\u5225\u30b7\u30b9\u30c6\u30e0\u3092\u5c0e\u5165\u3057\u3066\u304a\u308a\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u516c\u5f0f\u306b\u627f\u8a8d\u3055\u308c\u305f\u3082\u306e\u304b\u5426\u304b\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5404SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u30d9\u30f3\u30c0\u30fcID\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306f\u3001\u30dd\u30fc\u30c8\u3092\u6709\u52b9\u5316\u3059\u308b\u524d\u306b\u4e92\u63db\u6027\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u672a\u627f\u8a8d\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u62d2\u5426\u307e\u305f\u306f\u7121\u52b9\u5316\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u201c\u300c\u975e\u5bfe\u5fdc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u30a8\u30e9\u30fc\u306e\u8aac\u660e<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306bCisco\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u554f\u984c\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201c\u300c\u975e\u5bfe\u5fdc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u201d<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u4ee5\u4e0b\u306e\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30b9\u30a4\u30c3\u30c1\u306e\u4e92\u63db\u6027\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044<\/p><\/li>\n\n\n\n<li><p>EEPROM\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u30d9\u30f3\u30c0\u30fc\u306e\u8981\u4ef6\u3068\u4e00\u81f4\u3057\u306a\u3044<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u5236\u9650\u306b\u3088\u308a\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u5149\u5b66\u90e8\u54c1\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5b9f\u904b\u7528\u306b\u304a\u3051\u308b\u4e92\u63db\u6027\u30de\u30c8\u30ea\u30af\u30b9\u306e\u691c\u8a0e\u4e8b\u9805<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u3001\u4e92\u63db\u6027\u306f\u8907\u6570\u306e\u8981\u56e0\u306b\u4f9d\u5b58\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30e2\u30c7\u30eb\u304a\u3088\u3073\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30ea\u30d3\u30b8\u30e7\u30f3<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u304a\u3088\u3073\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u65b9\u5f0f<\/p><\/li>\n\n\n\n<li><p>\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u30dd\u30ea\u30b7\u30fc<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u8907\u96d1\u306a\u4e92\u63db\u6027\u30de\u30c8\u30ea\u30af\u30b9\u304c\u751f\u3058\u3001\u3042\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u7279\u5b9a\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u52d5\u4f5c\u3057\u3066\u3082\u3001\u540c\u4e00\u30d6\u30e9\u30f3\u30c9\u5185\u3067\u3042\u3063\u3066\u3082\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u52d5\u4f5c\u3057\u306a\u3044\u3068\u3044\u3046\u72b6\u6cc1\u304c\u767a\u751f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u306a\u305c\u3059\u3079\u3066\u306eRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u76f8\u4e92\u4ea4\u63db\u53ef\u80fd\u3067\u306a\u3044\u306e\u304b<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u7406\u7684\u306b\u306f\u540c\u4e00\u3067\u3082\u3001\u9285\u7dda\u7528SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4ee5\u4e0b\u306e\u7406\u7531\u306b\u3088\u308a\u666e\u904d\u7684\u306b\u76f8\u4e92\u4ea4\u63db\u53ef\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>PHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u5b9f\u88c5\u306e\u9055\u3044<\/p><\/li>\n\n\n\n<li><p>\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306eEEPROM\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/p><\/li>\n\n\n\n<li><p>\u96fb\u529b\u304a\u3088\u3073\u71b1\u8a2d\u8a08\u306e\u3070\u3089\u3064\u304d<\/p><\/li>\n\n\n\n<li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u30ec\u30d9\u30eb\u306e\u691c\u8a3c\u30eb\u30fc\u30eb<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7d50\u679c\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u306b\u304a\u3051\u308b\u5c55\u958b\u3067\u306f\u3001\u6df7\u5408\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u5168\u4f53\u3067\u5b89\u5b9a\u3057\u305f\u52d5\u4f5c\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u4e8b\u524d\u306b\u30c6\u30b9\u30c8\u6e08\u307f\u307e\u305f\u306f\u30d9\u30f3\u30c0\u30fc\u304c\u30b3\u30fc\u30c9\u5316\u3057\u305fRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd36 1000BASE-T SFP\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ac\u30a4\u30c9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3044\u3066\u300110\/100\/1000BASE-T SFP\uff08RJ45\u9285\u7ddaSFP\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5b8c\u5168\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u6545\u969c\u3067\u306f\u306a\u304f\u3001\u8a2d\u5b9a\u30fb\u30b1\u30fc\u30d6\u30eb\u30fb\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5236\u7d04\u306a\u3069\u306b\u8d77\u56e0\u3059\u308b\u4e92\u63db\u6027\u30fb\u30ea\u30f3\u30af\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3059\u308b\u554f\u984c\u3092\u7d4c\u9a13\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u3001\u5b9f\u8a3c\u6e08\u307f\u306e\u89e3\u6c7a\u65b9\u6cd5\u3092\u793a\u3057\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\/2431b621e8524a3aad65981fb30662b6.jpg\" alt=\"Troubleshooting Guide for 1000BASE-T SFP Issues\" class=\"wp-image-2499\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2431b621e8524a3aad65981fb30662b6.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2431b621e8524a3aad65981fb30662b6-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2431b621e8524a3aad65981fb30662b6-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2431b621e8524a3aad65981fb30662b6-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2431b621e8524a3aad65981fb30662b6-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">SFP\u304c\u691c\u51fa\u3055\u308c\u306a\u3044\u3001\u307e\u305f\u306f\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u30a8\u30e9\u30fc\u306e\u4fee\u6b63<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u7279\u306bCisco\u3001HP Aruba\u3001MikroTik\u74b0\u5883\u3067\u6700\u3082\u983b\u7e41\u306b\u5831\u544a\u3055\u308c\u308b\u554f\u984c\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u539f\u56e0\u306e\u4f8b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><span>\u30d9\u30f3\u30c0\u30fc\u304c\u30b3\u30fc\u30c9\u5316\u3057\u305fEEPROM\u306e\u4e0d\u4e00\u81f4<\/span><\/p><\/li>\n\n\n\n<li><p><span>\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u3088\u308b\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30d6\u30ed\u30c3\u30af<\/span><\/p><\/li>\n\n\n\n<li><p><span>\u4e92\u63db\u6027\u306e\u306a\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8<\/span><\/p><\/li>\n\n\n\n<li><p><span>\u30b9\u30a4\u30c3\u30c1\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u304f\u306a\u3063\u3066\u3044\u308b<\/span><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a8\u5968\u3055\u308c\u308b\u89e3\u6c7a\u7b56\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u524d\u306b\u30b9\u30a4\u30c3\u30c1\u306e\u4e92\u63db\u6027\u30de\u30c8\u30ea\u30af\u30b9\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u6700\u65b0\u306e\u5b89\u5b9a\u7248\u306b\u66f4\u65b0\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u30d9\u30f3\u30c0\u30fc\u304c\u30b3\u30fc\u30c9\u5316\u3057\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u307e\u305f\u306f\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u30b5\u30dd\u30fc\u30c8\u5bfe\u5fdc\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b <a href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\" target=\"_self\">\u5bfe\u5fdc\u3059\u308bSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a><\/p><\/li>\n\n\n\n<li><p>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u518d\u633f\u5165\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u3092\u518d\u8d77\u52d5\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u5834\u5408\u3001\u554f\u984c\u306e\u539f\u56e0\u306f\u7269\u7406\u7684\u306a\u6545\u969c\u3067\u306f\u306a\u304f\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u30ec\u30d9\u30eb\u306e\u691c\u8a3c\u5236\u9650\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ea\u30f3\u30af\u30c0\u30a6\u30f3\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a\u3078\u306e\u5bfe\u51e6\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3055\u308c\u306a\u3044\u3001\u307e\u305f\u306f\u983b\u7e41\u306b\u5207\u65ad\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u901a\u5e38\u3001\u7269\u7406\u5c64\u307e\u305f\u306f\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u554f\u984c\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u539f\u56e0\u306e\u4f8b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e0d\u826f\u307e\u305f\u306f\u640d\u50b7\u3057\u305f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb<\/p><\/li>\n\n\n\n<li><p>\u30b1\u30fc\u30d6\u30eb\u30ab\u30c6\u30b4\u30ea\u304c\u4e0d\u9069\u5207\uff08Cat5e\u672a\u6e80\uff09<\/p><\/li>\n\n\n\n<li><p>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4e0d\u4e00\u81f4<\/p><\/li>\n\n\n\n<li><p>\u7523\u696d\u74b0\u5883\u306b\u304a\u3051\u308bEMI\u5e72\u6e09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a8\u5968\u3055\u308c\u308b\u89e3\u6c7a\u7b56\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Cat5e\u307e\u305f\u306fCat6\u8a8d\u8a3c\u6e08\u307f\u30d1\u30c3\u30c1\u30b3\u30fc\u30c9\u306b\u4ea4\u63db\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u30e2\u30fc\u30c9\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u3067\u30c6\u30b9\u30c8\u3059\u308b<\/p><\/li>\n\n\n\n<li><p>\u30b1\u30fc\u30d6\u30eb\u9577\u3092100m\u306b\u8fd1\u3044\u5834\u5408\u3001\u77ed\u304f\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u96fb\u78c1\u5e72\u6e09\u6e90\u306e\u8fd1\u304f\u3092\u901a\u3055\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">100 Mbps\u3067\u901f\u5ea6\u304c\u56fa\u5b9a\u3055\u308c\u308b\u539f\u56e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u554f\u984c\u3068\u3057\u3066\u3001\u30ae\u30ac\u30d3\u30c3\u30c8\u5bfe\u5fdc\u304c\u671f\u5f85\u3055\u308c\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c100 Mbps\u3067\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8003\u3048\u3089\u308c\u308b\u539f\u56e0\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b1\u30fc\u30d6\u30eb\u306e\u54c1\u8cea\u5236\u9650\u307e\u305f\u306f\u5185\u90e8\u914d\u7dda\u306e\u6545\u969c<\/p><\/li>\n\n\n\n<li><p>RJ45\u30b3\u30cd\u30af\u30bf\u306e\u4e0d\u826f\u306a\u7d42\u7aef\u307e\u305f\u306f\u640d\u50b7\u3057\u305f\u30b3\u30cd\u30af\u30bf<\/p><\/li>\n\n\n\n<li><p>\u4fe1\u53f7\u52a3\u5316\u306b\u3088\u308b\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u30d5\u30a1\u30b9\u30c8\u30fb\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30e2\u30fc\u30c9\u306b\u5f37\u5236\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a8\u5968\u3055\u308c\u308b\u89e3\u6c7a\u7b56\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Cat6\u4ee5\u4e0a\u30af\u30e9\u30b9\u306e\u30b1\u30fc\u30d6\u30eb\u306b\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u4e21\u7aef\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/www.l-p.com\/products\/476772.htm\" target=\"_self\">1000BASE-T<\/a> \u30d5\u30eb\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/p><\/li>\n\n\n\n<li><p>\u30dd\u30fc\u30c8\u8a2d\u5b9a\u3067\u901f\u5ea6\u304c\u5f37\u5236\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u554f\u984c\u306e\u7279\u5b9a\u306e\u305f\u3081\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5225\u306e\u30b9\u30a4\u30c3\u30c1\u30fb\u30dd\u30fc\u30c8\u3067\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u3053\u306e\u554f\u984c\u306fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u30b1\u30fc\u30d6\u30eb\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u51b7\u5374\u304a\u3088\u3073\u63db\u6c17\u306b\u95a2\u3059\u308b\u63a8\u5968\u4e8b\u9805<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u6bd4\u8f03\u3057\u3066\u3088\u308a\u591a\u304f\u306e\u71b1\u3092\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u5b89\u5b9a\u3057\u305f\u52d5\u4f5c\u306b\u306f\u71b1\u7ba1\u7406\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/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>\u8907\u6570\u306eRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u96a3\u63a5\u3057\u3066\u8a2d\u7f6e\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u30fb\u30b7\u30e3\u30fc\u30b7\u5185\u306e\u9069\u5207\u306a\u7a7a\u6c17\u6d41\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u63db\u6c17\u8def\u3092\u6e05\u6f54\u306b\u4fdd\u3061\u3001\u906e\u3089\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bc6\u5ea6\u5c0e\u5165\u74b0\u5883\u3067\u306f\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u51b7\u5374\u6a5f\u80fd\u4ed8\u304d\u30b9\u30a4\u30c3\u30c1\u3092\u3054\u4f7f\u7528\u304f\u3060\u3055\u3044<\/p><\/li>\n\n\n\n<li><p>\u4f01\u696d\u74b0\u5883\u3067\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u6e29\u5ea6\u3092\u76e3\u8996\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30a4\u30f3\u30b5\u30a4\u30c8\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u54041000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4fe1\u53f7\u3092\u7d99\u7d9a\u7684\u306b\u51e6\u7406\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d6PHY\u30c1\u30c3\u30d7\u304c\u5185\u8535\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u6d88\u8cbb\u96fb\u529b\u304c\u5897\u52a0\u3057\u3001\u5c40\u6240\u7684\u306a\u71b1\u306e\u84c4\u7a4d\u304c\u751f\u3058\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e1000BASE-T SFP\u306e\u554f\u984c\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6545\u969c\u3067\u306f\u306a\u304f\u3001\u4ee5\u4e0b\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e92\u63db\u6027\u5236\u9650\uff08\u30d9\u30f3\u30c0\u30fc\u30fb\u30ed\u30c3\u30ad\u30f3\u30b0\uff09<\/p><\/li>\n\n\n\n<li><p>\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u306e\u5236\u9650<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u5bc6\u5ea6\u74b0\u5883\u306b\u304a\u3051\u308b\u71b1\u7684\u5236\u7d04<\/p><\/li>\n\n\n\n<li><p>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4e0d\u4e00\u81f4<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u5b9a\u3057\u305f\u9577\u671f\u904b\u7528\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u9069\u5207\u306a\u5c0e\u5165\u8a08\u753b\u3068\u9ad8\u54c1\u8cea\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u9078\u5b9a\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd36 \u4fe1\u983c\u6027\u306e\u9ad8\u304410\/100\/1000BASE-T SFP\u306e\u9078\u3073\u65b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u54c1\u8cea\u306a10\/100\/1000BASE-T SFP\uff08RJ45\u9285\u7ddaSFP\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u5b89\u5b9a\u3057\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3001\u304a\u3088\u3073\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u306b\u304a\u3051\u308b\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30d0SFP\u3068\u7570\u306a\u308a\u3001\u9285\u7ddaSFP\u306f\u5b8c\u5168\u306aPHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u3092\u5185\u8535\u3057\u3066\u304a\u308a\u3001\u8a2d\u8a08\u54c1\u8cea\u3001\u71b1\u6027\u80fd\u3001\u30d9\u30f3\u30c0\u30fc\u4e92\u63db\u6027\u306b\u5bfe\u3057\u3066\u3088\u308a\u654f\u611f\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\/ce755358a1294918a36972baf6db3e8f.jpg\" alt=\"How to Choose a Reliable 10\/100\/1000BASE-T SFP\" class=\"wp-image-2500\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce755358a1294918a36972baf6db3e8f.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce755358a1294918a36972baf6db3e8f-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce755358a1294918a36972baf6db3e8f-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce755358a1294918a36972baf6db3e8f-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ce755358a1294918a36972baf6db3e8f-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u54c1\u8cea\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u90e8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u306f\u3001\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6838\u3068\u306a\u308b\u90e8\u5206\u3067\u3042\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5b89\u5b9a\u6027\u3092\u76f4\u63a5\u7684\u306b\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u54c1\u8cea\u304c\u91cd\u8981\u306a\u7406\u7531\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4fe1\u53f7\u306e\u7b26\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316\u306e\u7cbe\u5ea6\u3092\u5236\u5fa1\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u5b89\u5b9a\u6027\uff0810\/100\/1000 Mbps\uff09\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u30ec\u30a4\u30c6\u30f3\u30b7\u304a\u3088\u3073\u30d1\u30b1\u30c3\u30c8\u306e\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u6d88\u8cbb\u96fb\u529b\u304a\u3088\u3073\u767a\u71b1\u91cf\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9ad8\u54c1\u8cea\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u306e\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u8ca0\u8377\u4e0b\u3067\u3082\u3088\u308a\u5b89\u5b9a\u3057\u305f\u30ea\u30f3\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u7570\u306a\u308b\u30b9\u30a4\u30c3\u30c1\u30d6\u30e9\u30f3\u30c9\u3068\u306e\u4e92\u63db\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u96d1\u97f3\u306e\u591a\u3044\u74b0\u5883\u306b\u304a\u3044\u3066\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u304c\u6e1b\u5c11\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u9577\u671f\u904b\u7528\u6642\u306e\u6545\u969c\u7387\u304c\u4f4e\u4e0b\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5c55\u958b\u306b\u304a\u3044\u3066\u306f\u3001\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u54c1\u8cea\u304c\u5b89\u5b9a\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u4e0d\u5b89\u5b9a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5206\u3051\u308b\u4e3b\u306a\u8981\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c55\u958b\u524d\u306e\u4e92\u63db\u6027\u30c6\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e<span class=\"highlight\">\u30b9\u30a4\u30c3\u30c1<\/span> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-network-switch\/\">\u30b9\u30a4\u30c3\u30c1<\/a> \u304c\u53b3\u683c\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u691c\u8a3c\u3092\u5b9f\u65bd\u3059\u308b\u305f\u3081\u3001\u5c55\u958b\u524d\u306e\u30c6\u30b9\u30c8\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u30c6\u30b9\u30c8\u624b\u9806\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5bfe\u8c61\u30b9\u30a4\u30c3\u30c1\u30e2\u30c7\u30eb\u4e0a\u3067\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u8a8d\u8b58\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u5b9f\u969b\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u8ca0\u8377\u4e0b\u3067\u30ea\u30f3\u30af\u306e\u5b89\u5b9a\u6027\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>1 Gbps\u3067\u306e\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u8907\u6570\u306e\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u3067\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/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>\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u300d\u554f\u984c\u3092\u56de\u907f\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u4e88\u671f\u305b\u306c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u9632\u6b62\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u74b0\u5883\u9593\u3067\u306e\u4e00\u8cab\u3057\u305f\u52d5\u4f5c\u3092\u4fdd\u8a3c\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u30d6\u30e9\u30f3\u30c9\u5185\u3067\u3042\u3063\u3066\u3082\u3001\u3042\u308b\u30b9\u30a4\u30c3\u30c1\u3067\u52d5\u4f5c\u3059\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5225\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u540c\u69d8\u306b\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u71b1\u8a2d\u8a08\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5185\u90e8PHY\u51e6\u7406\u306b\u3088\u308a\u30d5\u30a1\u30a4\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u3088\u308a\u3082\u591a\u304f\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u91cd\u8981\u306a\u71b1\u95a2\u9023\u8981\u56e0\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6d88\u8cbb\u96fb\u529b\uff08\u901a\u5e381W\uff5e2.5W\u4ee5\u4e0a\uff09<\/p><\/li>\n\n\n\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u653e\u71b1\u52b9\u7387<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u30b7\u30e3\u30fc\u30b7\u5185\u306e\u7a7a\u6c17\u6d41\u52d5\u6761\u4ef6<\/p><\/li>\n<\/ul>\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>\u6700\u9069\u5316\u3055\u308c\u305f\u71b1\u8a2d\u8a08\u3092\u5099\u3048\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p><span class=\"highlight\">SFP\u30b9\u30ed\u30c3\u30c8<\/span>\u306e\u5bc6\u96c6\u914d\u7f6e\u3092\u907f\u3051\u307e\u3059 <a href=\"https:\/\/www.l-p.com\/products\/476779.htm\" target=\"_self\">RJ45 SFP<\/a><\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u5341\u5206\u306a\u63db\u6c17\u3092\u78ba\u4fdd\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u5b9f\u7a3c\u50cd\u74b0\u5883\u3067\u6e29\u5ea6\u3092\u76e3\u8996\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9069\u5207\u306a\u71b1\u8a2d\u8a08\u306f\u3001\u4e0d\u5b89\u5b9a\u52d5\u4f5c\u3001\u5bff\u547d\u306e\u77ed\u7e2e\u3001\u307e\u305f\u306f\u65ad\u7d9a\u7684\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<h3 class=\"wp-block-heading\">OEM\u30e2\u30b8\u30e5\u30fc\u30eb vs. \u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OEM\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e\u306f\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476782.htm\">\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u4e88\u7b97\u3001\u4e92\u63db\u6027\u8981\u4ef6\u3001\u304a\u3088\u3073\u5c55\u958b\u898f\u6a21\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OEM\u30e2\u30b8\u30e5\u30fc\u30eb\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d9\u30f3\u30c0\u30fc\u88fd\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4fdd\u8a3c\u3055\u308c\u305f\u4e92\u63db\u6027<\/p><\/li>\n\n\n\n<li><p>\u9ad8\u30b3\u30b9\u30c8<\/p><\/li>\n\n\n\n<li><p>\u901a\u5e38\u3001\u30b9\u30a4\u30c3\u30c1\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u308b\u4fdd\u8a3c\u5bfe\u8c61<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30e2\u30b8\u30e5\u30fc\u30eb\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u3088\u308a\u512a\u308c\u3066\u3044\u308b<\/p><\/li>\n\n\n\n<li><p>\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u4e92\u63db\u6027\u30aa\u30d7\u30b7\u30e7\u30f3\u4ed8\u304d\u3067\u5165\u624b\u53ef\u80fd<\/p><\/li>\n\n\n\n<li><p>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u307e\u305f\u306f\u4e92\u63db\u6027\u691c\u8a3c\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u304c\u3042\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u5c55\u958b\u3067\u306f\u3001\u591a\u304f\u306e\u4f01\u696d\u304c\u3001\u9069\u5207\u306a\u4e92\u63db\u6027\u691c\u8a3c\u3092\u7d4c\u305f\u30c6\u30b9\u30c8\u6e08\u307f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u3001\u30b3\u30b9\u30c8\u3068\u67d4\u8edf\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u56f3\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u8981\u7d20\u306e\u4e00\u3064\u306f\u3001EEPROM\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u4e92\u63db\u6027\u3067\u3059\u3002.<\/p>\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>\u30b9\u30a4\u30c3\u30c1\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8b58\u5225\u60c5\u5831\u3092EEPROM\u304b\u3089\u8aad\u307f\u53d6\u308a\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u4e0d\u9069\u5207\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u3088\u308a\u3001\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304c\u627f\u8a8d\u3055\u308c\u3066\u3044\u306a\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u691c\u8a0e\u4e8b\u9805\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Cisco\u3001HP Aruba\u306a\u3069\u306e\u30d9\u30f3\u30c0\u30fc\u306f\u3001\u3057\u3070\u3057\u3070\u7279\u5b9a\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u8981\u6c42\u3057\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u5bfe\u5fdc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6e08\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5c55\u958b\u306e\u67d4\u8edf\u6027\u3092\u9ad8\u3081\u307e\u3059<\/p><\/li>\n\n\n\n<li><p>\u9069\u5207\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u3088\u308a\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u9593\u3067\u306e\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\u52d5\u4f5c\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8\u306f\u3001\u30d8\u30c6\u30ed\u30b8\u30cb\u30a2\u30b9\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u306b\u304a\u3051\u308b\u4e92\u63db\u6027\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\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\">\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u89b3\u70b9\u304b\u3089\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u30441000BASE-T SFP\u306e\u6027\u80fd\u306f\u3001\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u306e\u54c1\u8cea\u3001\u71b1\u8a2d\u8a08\u3001\u304a\u3088\u3073\u691c\u8a3c\u6e08\u307f\u306e\u4e92\u63db\u6027\uff08\u5358\u306a\u308b\u7269\u7406\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3078\u306e\u6e96\u62e0\u3060\u3051\u3067\u306f\u306a\u304f\uff09\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u306f\u3001\u6700\u3082\u6210\u529f\u3057\u305f\u5c55\u958b\u3067\u4f7f\u7528\u3055\u308c\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u901a\u5e38\u3001\u4ee5\u4e0b\u306e\u7279\u5fb4\u3092\u6301\u3061\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u8ca0\u8377\u6761\u4ef6\u4e0b\u3067\u5c02\u9580\u7684\u306b\u30c6\u30b9\u30c8\u6e08\u307f<\/p><\/li>\n\n\n\n<li><p>\u8907\u6570\u306e\u30b9\u30a4\u30c3\u30c1\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u691c\u8a3c\u6e08\u307f<\/p><\/li>\n\n\n\n<li><p>\u5b89\u5b9a\u3057\u305fPHY\u304a\u3088\u3073\u71b1\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5099\u3048\u3066\u8a2d\u8a08\u6e08\u307f<\/p><\/li>\n\n\n\n<li><p>\u6b63\u78ba\u306a\u30d9\u30f3\u30c0\u30fc\u307e\u305f\u306f\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u5bfe\u5fdc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u3088\u308b\u30b5\u30dd\u30fc\u30c8\u3042\u308a<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd36 \u7d50\u8ad6\uff1a10\/100\/1000BASE-T SFP\u306f\u3001\u3042\u306a\u305f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">10\/100\/1000BASE-T SFP\uff08RJ45\u9285\u7ddaSFP\uff09\u306f\u3001\u5b9f\u7528\u7684\u304b\u3064\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u7d9a\u3051\u307e\u3059\u304c\u3001\u30d5\u30a1\u30a4\u30d0SFP\u3084DAC\u6280\u8853\u306e\u4e07\u80fd\u306a\u4ee3\u66ff\u54c1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u4fa1\u5024\u306f\u3001\u67d4\u8edf\u6027\u3068\u4e92\u63db\u6027\u306b\u3042\u308a\u3001\u6700\u5927\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3084\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3054\u81ea\u8eab\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6700\u9069\u306a\u9078\u629e\u80a2\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u306b\u306f\u3001\u5c55\u958b\u898f\u6a21\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8981\u4ef6\u3001\u304a\u3088\u3073\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5236\u7d04\u306b\u57fa\u3065\u3044\u3066\u8981\u4ef6\u3092\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\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\/a7fd11141d414e5f9ff085601d491d83.jpg\" alt=\"Is 10\/100\/1000BASE-T SFP Right for You?\" class=\"wp-image-2501\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a7fd11141d414e5f9ff085601d491d83.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a7fd11141d414e5f9ff085601d491d83-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a7fd11141d414e5f9ff085601d491d83-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a7fd11141d414e5f9ff085601d491d83-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a7fd11141d414e5f9ff085601d491d83-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6982\u8981<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u7528\u3044\u3066\u3001\u610f\u601d\u6c7a\u5b9a\u3092\u652f\u63f4\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6b21\u306e\u6761\u4ef6\u306b\u8a72\u5f53\u3059\u308b\u5834\u5408\u300110\/100\/1000BASE-T SFP\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>RJ45\u30d9\u30fc\u30b9\u306e\u30ec\u30ac\u30b7\u30fc\u30c7\u30d0\u30a4\u30b9\u3092\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408<\/p><\/li>\n\n\n\n<li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u77ed\u8ddd\u96e2\u5236\u9650\u5185\uff08\u2264100\u30e1\u30fc\u30c8\u30eb\uff09\u306b\u3042\u308b\u5834\u5408<\/p><\/li>\n\n\n\n<li><p>\u5c0f\u898f\u6a21\u30aa\u30d5\u30a3\u30b9\u307e\u305f\u306f\u30a8\u30c3\u30b8\u74b0\u5883\u3067\u4f5c\u696d\u3057\u3066\u3044\u308b\u5834\u5408<\/p><\/li>\n\n\n\n<li><p>\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u518d\u914d\u7dda\u306a\u3057\u3067\u8fc5\u901f\u306a\u5c55\u958b\u304c\u5fc5\u8981\u306a\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u6b21\u306e\u6761\u4ef6\u306b\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u3001\u9285\u7ddaSFP\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9ad8\u5bc6\u5ea6\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u69cb\u7bc9\u3057\u3066\u3044\u308b\u5834\u5408<\/p><\/li>\n\n\n\n<li><p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u9045\u5ef6\u306b\u654f\u611f\u3067\u3042\u308b\u3001\u307e\u305f\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u5834\u5408<\/p><\/li>\n\n\n\n<li><p>\u9577\u671f\u7684\u306a\u62e1\u5f35\u6027\u3092\u5099\u3048\u305f\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408<\/p><\/li>\n\n\n\n<li><p>\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u306b\u53b3\u3057\u3044\u71b1\u5236\u9650\u304c\u3042\u308b\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u7d42\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30a4\u30f3\u30b5\u30a4\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306e\u89b3\u70b9\u304b\u3089\u300110\/100\/1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30b3\u30a2\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u306f\u306a\u304f\u3001\u4e92\u63db\u6027\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6271\u3046\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u308c\u3089\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30c3\u30b8\u3084\u79fb\u884c\u74b0\u5883\u306b\u304a\u3044\u3066\u6226\u7565\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\u306b\u6700\u3082\u52b9\u679c\u7684\u3067\u3042\u308a\u3001\u9ad8\u6027\u80fd\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u57fa\u76e4\u3068\u3057\u3066\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9285\u7ddaSFP\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3054\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u5b89\u5b9a\u6027\u3068\u4e92\u63db\u6027\u306e\u3042\u308b <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476773.htm\">RJ45 SFP<\/a> \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u3001\u691c\u8a3c\u6e08\u307f\u306e\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u8a2d\u8a08\u304a\u3088\u3073\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u4e92\u63db\u6027\u3092\u5099\u3048\u305f\u9ad8\u54c1\u8cea\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3001\u9577\u671f\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4fe1\u983c\u6027\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u4e00\u8cab\u3057\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4e92\u63db\u6027\u4fdd\u8a3c\u3092\u5099\u3048\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u74b0\u5883\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/strong><\/a>, \u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u30b0\u30ec\u30fc\u30c9\u306e\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u304a\u3088\u3073\u63a5\u7d9a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>10\/100\/1000BASE-T SFP\u3068\u306f\u4f55\u304b\u3092\u5b66\u3073\u3001RJ45\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u52d5\u4f5c\u539f\u7406\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u3001\u767a\u71b1\u306b\u95a2\u3059\u308b\u61f8\u5ff5\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u6700\u9069\u306a\u4f7f\u7528\u30b1\u30fc\u30b9\u306b\u3064\u3044\u3066\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002.<\/p>","protected":false},"author":1,"featured_media":2502,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[20],"class_list":["post-2503","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-rj45-copper-sfp"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2503","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=2503"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2503\/revisions"}],"predecessor-version":[{"id":10705,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2503\/revisions\/10705"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/2502"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=2503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=2503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=2503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}