{"id":3088,"date":"2026-03-11T00:00:00","date_gmt":"2026-03-11T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/1000base-t-copper-sfp-explained\/"},"modified":"2026-06-22T04:01:49","modified_gmt":"2026-06-22T04:01:49","slug":"1000base-t-copper-sfp-explained","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/products\/1000base-t-copper-sfp-explained","title":{"rendered":"1000BASE-T \u30af\u30fc\u30d1\u30fc SFP\uff1aRJ45 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6982\u8981\u3068\u7528\u9014"},"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\/267b76756ad94814aeb04f30a3ffa2d0.jpg\" alt=\"1000BASE-T Copper SFP\" class=\"wp-image-3077\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/267b76756ad94814aeb04f30a3ffa2d0.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/267b76756ad94814aeb04f30a3ffa2d0-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/267b76756ad94814aeb04f30a3ffa2d0-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/267b76756ad94814aeb04f30a3ffa2d0-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/267b76756ad94814aeb04f30a3ffa2d0-18x9.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\/476812.htm\"><strong>1000BASE-T \u9285\u7ddaSFP<\/strong><\/a> \u306f\u3001SFP\u30dd\u30fc\u30c8\u3092RJ45\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4ecb\u3057\u3066\u6a19\u6e96\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2Ethernet\u30b1\u30fc\u30d6\u30eb\u306b\u76f4\u63a5\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u30ae\u30ac\u30d3\u30c3\u30c8Ethernet\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3067\u3059\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u306a\u304f\u3001\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u304c <strong>Cat5e\u307e\u305f\u306fCat6\u306e\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3092\u7528\u3044\u305f1 Gbps Ethernet\uff08\u6700\u5927100\u30e1\u30fc\u30c8\u30eb\uff09<\/strong>, \u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001IEEE\uff08\u7c73\u56fd\u96fb\u6c17\u96fb\u5b50\u5b66\u4f1a\uff09802.3ab\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u6765\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u5149\u5b66SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>, \u3001\u9285\u88fdSFP\u306b\u306f\u3001\u30db\u30b9\u30c8\u6a5f\u5668\u306e <strong>1000BASE-X\u30b7\u30ea\u30a2\u30eb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30921000BASE-T\u9285\u7ddaEthernet\u4fe1\u53f7\u306b\u5909\u63db\u3059\u308b\u7d71\u5408\u578bEthernet PHY\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong>. \u3053\u306e\u5185\u90e8\u5909\u63db\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u65e2\u5b58\u306e\u69cb\u9020\u5316\u914d\u7dda\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6d3b\u7528\u3057\u3064\u3064\u3001\u30e2\u30b8\u30e5\u30e9\u30fc\u5f0fSFP\u30dd\u30fc\u30c8\u306e\u67d4\u8edf\u6027\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a2d\u8a08\u3086\u3048\u306b\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476812.htm\">RJ45 SFP<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u4e0d\u8981\u307e\u305f\u306f\u5229\u7528\u3067\u304d\u306a\u3044\u5834\u5408\uff08\u4f8b\uff1a\u30a2\u30af\u30bb\u30b9\u30b9\u30a4\u30c3\u30c1\u9593\u306e\u63a5\u7d9a\u3001Ethernet\u30dd\u30fc\u30c8\u306e\u5ef6\u9577\u3001\u3042\u308b\u3044\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u5bfe\u5fdc\u6a5f\u5668\u3068\u5f93\u6765\u306e\u9285\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7d71\u5408\u306a\u3069\uff09\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\">\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u6d88\u8cbb\u96fb\u529b\u306e\u5897\u52a0\u3001\u767a\u71b1\u91cf\u306e\u5897\u52a0\u3001\u304a\u3088\u3073\u7279\u5b9a\u306e\u4e92\u63db\u6027\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805\u3068\u3044\u3063\u305f\u660e\u78ba\u306a\u7279\u5fb4\u304c\u3042\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u5c0e\u5165\u524d\u306b\u3053\u308c\u3089\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u3067\u306f\u30011000BASE-T\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u52d5\u4f5c\u539f\u7406\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u306a\u304f\u9285\u7ddaSFP\u3092\u7528\u3044\u308b\u3079\u304d\u5834\u9762\u3001\u304a\u3088\u3073\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4e92\u63db\u6027\u306e\u3042\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u5b9a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u307e\u305f\u3001RJ45 SFP\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5c0e\u5165\u306b\u5411\u3051\u305f\u6700\u3082\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u4e8b\u4f8b\u304a\u3088\u3073\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3082\u7d39\u4ecb\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 1000BASE-T\u9285\u7ddaSFP\u3068\u306f\uff1f \u5b9a\u7fa9\u3068\u52d5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>1000BASE-T \u9285\u7ddaSFP<\/strong> \u306f\u3001SFP\u30dd\u30fc\u30c8\u3092 <strong>\u30c4\u30a4\u30b9\u30c8\u30da\u30a2Ethernet\u30b1\u30fc\u30d6\u30eb\u306bRJ45\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4ecb\u3057\u3066\u76f4\u63a5\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u30ae\u30ac\u30d3\u30c3\u30c8Ethernet\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3067\u3059\u3002<\/strong>. \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u5149\u5b66\u5f0fSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306f\u7570\u306a\u308a\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476801.htm\">\u9285\u7ddaSFP<\/a> \u306f\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u304c\u3001\u6a19\u6e96\u306eCat5e\u307e\u305f\u306fCat6\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u4e0a\u3067\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3068\u3068\u3082\u306b\u3001SFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306e\u30e2\u30b8\u30e5\u30e9\u30fc\u5f0f\u67d4\u8edf\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001 <strong>IEEE 802.3ab<\/strong> 1000BASE-T\u30ae\u30ac\u30d3\u30c3\u30c8Ethernet\u306e\u4ed5\u69d8\u306b\u5f93\u3063\u3066\u52d5\u4f5c\u3057\u3001\u6700\u5927100\u30e1\u30fc\u30c8\u30eb\u306e\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u4e0a\u30671 Gbps\u306e\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7269\u7406\u7684\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u304a\u3088\u3073\u96fb\u6c17\u7684\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3001Small Form Factor Committee\uff08\u5c0f\u5f62\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u59d4\u54e1\u4f1a\uff09\u304c\u5b9a\u7fa9\u3057\u305f\u4ed5\u69d8\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u6a5f\u5668\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u6a19\u6e96SFP\u30dd\u30fc\u30c8\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\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\/0aa644fdbf6b435dae8d3820aea0b49c.jpg\" alt=\"What Is a 1000BASE-T Copper SFP\" class=\"wp-image-3078\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0aa644fdbf6b435dae8d3820aea0b49c.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0aa644fdbf6b435dae8d3820aea0b49c-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0aa644fdbf6b435dae8d3820aea0b49c-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0aa644fdbf6b435dae8d3820aea0b49c-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0aa644fdbf6b435dae8d3820aea0b49c-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >RJ45\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304a\u3088\u3073Ethernet\u30b1\u30fc\u30d6\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6700\u3082\u76ee\u7acb\u3064\u7279\u5fb4\u306f\u3001\u6a19\u6e96\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b1\u30fc\u30d6\u30eb\u3092\u63a5\u7d9a\u53ef\u80fd\u306aRJ45 Ethernet\u30dd\u30fc\u30c8\u3067\u3059\u3002\u3053\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5e83\u304f\u5c55\u958b\u3055\u308c\u3066\u3044\u308bEthernet\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6d3b\u7528\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30ab\u30c6\u30b4\u30ea5e<\/strong><\/p><\/li><li><p><strong>\u30ab\u30c6\u30b4\u30ea6<\/strong><\/p><\/li><li><p><strong>Cat6a<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u3057\u3044\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\u3092\u8a2d\u7f6e\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u4e3b\u306bSFP\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u3092\u5099\u3048\u308b\u30b9\u30a4\u30c3\u30c1\u306b\u65e2\u5b58\u306e\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u7d71\u5408\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5185\u90e8PHY\u304a\u3088\u3073\u4fe1\u53f7\u51e6\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u90e8\u306b\u306f\u3001 <strong>\u30ae\u30ac\u30d3\u30c3\u30c8Ethernet PHY\uff08\u7269\u7406\u5c64\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\uff09<\/strong> \u304c\u642d\u8f09\u3055\u308c\u3066\u304a\u308a\u3001\u9285\u7ddaEthernet\u901a\u4fe1\u306b\u5fc5\u8981\u306a\u8907\u96d1\u306a\u4fe1\u53f7\u51e6\u7406\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002\u3053\u306e\u7d71\u5408\u578b <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-are-ethernet-mac-and-phy\/\">PHY<\/a> \u306f\u3001\u4ee5\u4e0b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3092\u5b9f\u884c\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong> \u30ea\u30f3\u30af\u901f\u5ea6\u304a\u3088\u3073\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306e\u81ea\u52d5\u8a2d\u5b9a<\/p><\/li><li><p><strong>\u4fe1\u53f7\u306e\u7b26\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316<\/strong><\/p><\/li><li><p><strong>\u30a8\u30b3\u30fc\u30ad\u30e3\u30f3\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u88dc\u511f<\/strong><\/p><\/li><li><p><strong>\u30a8\u30e9\u30fc\u691c\u51fa\u304a\u3088\u3073\u30ea\u30f3\u30af\u7ba1\u7406<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u7d71\u5408\u578b\u51e6\u7406\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u5185\u8535\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u901a\u5e38\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\">\u5149\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30e1\u30c7\u30a3\u30a2\u5909\u63db\uff1a1000BASE-X\u304b\u30891000BASE-T\u3078<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u306e\u4e00\u3064\u306f\u30012\u7a2e\u985e\u306e\u7570\u306a\u308bEthernet\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u9593\u3067\u306e\u30e1\u30c7\u30a3\u30a2\u5909\u63db\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30db\u30b9\u30c8\u6a5f\u5668\u306eSFP\u30b9\u30ed\u30c3\u30c8\u306f\u30011000BASE-X\u30b7\u30ea\u30a2\u30eb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u7528\u3044\u3066\u901a\u4fe1\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u306b\u306f\u30011000BASE-T\u96fb\u6c17\u7684Ethernet\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001\u9285\u7ddaSFP\u306f\u3001\u3053\u308c\u3089\u306e2\u3064\u306e\u898f\u683c\u9593\u3067\u4fe1\u53f7\u3092\u5185\u90e8\u7684\u306b\u5909\u63db\u3059\u308b\u5c0f\u578b\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c21\u7565\u5316\u3057\u3066\u8a00\u3048\u3070\u3001\u4fe1\u53f7\u306e\u6d41\u308c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\u30b9\u30a4\u30c3\u30c1\u304c <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-21645-sfp-cages-connectors.htm\">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>.<\/p><\/li><li><p>\u9285\u7ddaSFP\u306e\u5185\u90e8PHY\u304c\u3053\u306e\u4fe1\u53f7\u3092 <strong>1000BASE-T\u96fb\u6c17\u7684Ethernet\u4fe1\u53f7\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/strong>.<\/p><\/li><li><p>\u5909\u63db\u3055\u308c\u305f\u4fe1\u53f7\u306f\u3001 <strong>RJ45\u30dd\u30fc\u30c8\u3092\u7d4c\u7531\u3057\u3066\u9285\u7ddaEthernet\u30b1\u30fc\u30d6\u30eb\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002<\/strong>.<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u304b\u3089\u53d7\u4fe1\u3057\u305f\u4fe1\u53f7\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u5411\u3051\u306b\u518d\u30731000BASE-X\u4fe1\u53f7\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5185\u90e8\u5909\u63db\u30d7\u30ed\u30bb\u30b9\u3086\u3048\u306b\u3001\u591a\u304f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092 <strong>\u201c<\/strong>\u300cSFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u5185\u306b\u53ce\u5bb9\u3055\u308c\u305f\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u300d\u3068\u8868\u73fe\u3057\u307e\u3059\u3002.<strong>\u201d<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5b58\u5728\u3059\u308b\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u304c\u4e0d\u8981\u3067\u3042\u308b\u3001\u3042\u308b\u3044\u306f\u65e2\u5b58\u306e\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u518d\u5229\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u3001\u5c55\u958b\u306e\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u306e\u4ea4\u63db\u3084\u5916\u90e8\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u8ffd\u52a0\u3092\u884c\u308f\u305a\u306b\u3001\u7ba1\u7406\u8005\u306f\u5229\u7528\u53ef\u80fd\u306aSFP\u30dd\u30fc\u30c8\u306b\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5358\u306b\u88c5\u7740\u3059\u308b\u3060\u3051\u3067\u3001\u6a19\u6e96RJ45\u30b1\u30fc\u30d6\u30eb\u3092\u7528\u3044\u305f\u30ae\u30ac\u30d3\u30c3\u30c8Ethernet\u63a5\u7d9a\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304cSFP\u30dd\u30fc\u30c8\u5185\u3067\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3001\u304a\u3088\u3073\u305d\u306e\u5185\u90e8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u5f93\u6765\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25832-1-2-4g-transceiver-modules.htm\">\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304cSFP\u30dd\u30fc\u30c8\u5185\u3067\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u898b\u3059\u308b\u3068\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476800.htm\"><strong>1000BASE-T<\/strong><\/a><strong> \u30b3\u30c3\u30d1\u30fcSFP<\/strong> \u306f\u5149\u5b66\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3068\u5916\u89b3\u304c\u985e\u4f3c\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u5185\u90e8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u5149\u5b66\u4f1d\u9001\u306b\u30ec\u30fc\u30b6\u30fc\u304a\u3088\u3073\u30d5\u30a9\u30c8\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u7528\u3044\u308b\u4ee3\u308f\u308a\u306b\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476800.htm\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u306f\u3001SFP\u30dd\u30fc\u30c8\u304c\u6a19\u6e96\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2Ethernet\u914d\u7dda\u3068\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u7d71\u5408\u578bEthernet PHY\u304a\u3088\u3073\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406\u30ed\u30b8\u30c3\u30af\u3092\u5185\u8535\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u52d5\u4f5c\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u30013\u3064\u306e\u4e3b\u8981\u306a\u69cb\u6210\u8981\u7d20\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a <strong>SFP\u30db\u30b9\u30c8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/\"><strong>SERDES<\/strong><\/a><strong>)<\/strong>, \u3068\u3057\u3066\u3001 <strong>\u5185\u90e8PHY\u30c1\u30c3\u30d7<\/strong>, \u305d\u3057\u3066 <strong>\u9285\u7ddaEthernet\u4fe1\u53f7\u5316\u30b7\u30b9\u30c6\u30e0<\/strong>.<\/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\/15ed92a6385248a9b92bb77aac44fdb4.jpg\" alt=\"How RJ45 SFP Modules Work Inside an SFP Port\" class=\"wp-image-3079\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/15ed92a6385248a9b92bb77aac44fdb4.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/15ed92a6385248a9b92bb77aac44fdb4-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/15ed92a6385248a9b92bb77aac44fdb4-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/15ed92a6385248a9b92bb77aac44fdb4-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/15ed92a6385248a9b92bb77aac44fdb4-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u30db\u30b9\u30c8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304a\u3088\u3073SERDES\u901a\u4fe1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30eb\u30fc\u30bf\u30fc\u5185\u90e8\u3067\u306f\u3001SFP\u30b1\u30fc\u30b8\u304c\u30db\u30b9\u30c8\u30c7\u30d0\u30a4\u30b9\u3068\u3001SERDES\uff08\u30b7\u30ea\u30a2\u30eb\u30e9\u30a4\u30b6\uff0f\u30c7\u30b7\u30ea\u30a2\u30eb\u30e9\u30a4\u30b6\uff09\u3068\u547c\u3070\u308c\u308b\u9ad8\u901f\u30b7\u30ea\u30a2\u30eb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4ecb\u3057\u3066\u901a\u4fe1\u3057\u307e\u3059\u3002\u3053\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u901a\u5e38\u3001 <strong>1000BASE-X\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong>, \u3092\u4f7f\u7528\u3057\u3001Gigabit Ethernet\u30c7\u30fc\u30bf\u3092\u30b7\u30ea\u30a2\u30eb\u30d3\u30c3\u30c8\u30b9\u30c8\u30ea\u30fc\u30e0\u3068\u3057\u3066\u4f1d\u9001\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u3001\u3053\u306e\u30b7\u30ea\u30a2\u30eb\u30c7\u30fc\u30bf\u304c\u76f4\u63a5\u5149\u4fe1\u53f7\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u3001\u4fe1\u53f7\u3092\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u30b1\u30fc\u30d6\u30eb\u4e0a\u3067Ethernet\u304c\u4f7f\u7528\u3059\u308b\u96fb\u6c17\u7684\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u307e\u305a\u5909\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001SERDES\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u30b9\u30a4\u30c3\u30c1ASIC\u3068SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u5165\u529b\u304a\u3088\u3073\u51fa\u529b\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5185\u90e8PHY\u30c1\u30c3\u30d7<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e2d\u5fc3\u306b\u306f\u3001Gigabit Ethernet PHY\u30c1\u30c3\u30d7\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30c1\u30c3\u30d7\u306f\u3001\u9285\u7ddaEthernet\u901a\u4fe1\u306b\u5fc5\u8981\u306a\u8907\u96d1\u306a\u4fe1\u53f7\u51e6\u7406\u3092\u5b9f\u884c\u3057\u3001\u4ee5\u4e0b\u3092\u542b\u307f\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Ethernet\u30d5\u30ec\u30fc\u30e0\u306e\u7b26\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316<\/strong><\/p><\/li><li><p><strong>\u30af\u30ed\u30c3\u30af\u30ea\u30ab\u30d0\u30ea\u30fc\u304a\u3088\u3073\u4fe1\u53f7\u7b49\u5316<\/strong><\/p><\/li><li><p><strong>\u30a8\u30b3\u30fc\u30df\u30bf\u30b2\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u4f4e\u6e1b<\/strong><\/p><\/li><li><p><strong>\u30ea\u30f3\u30af\u691c\u51fa\u304a\u3088\u3073\u30a8\u30e9\u30fc\u8a02\u6b63<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaEthernet\u4fe1\u53f7\u5316\u306f\u5149\u5b66\u4fe1\u53f7\u5316\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u8907\u96d1\u3067\u3042\u308b\u305f\u3081\u3001PHY\u306f\u76f8\u5f53\u306a\u51e6\u7406\u80fd\u529b\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5149\u5b66SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u901a\u5e38\u3088\u308a\u591a\u304f\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3057\u3001\u3088\u308a\u591a\u304f\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u308b\u7406\u7531\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30ea\u30f3\u30af\u8a2d\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PHY\u304c\u5b9f\u884c\u3059\u308b\u3082\u3046\u4e00\u3064\u306e\u5fc5\u9808\u6a5f\u80fd\u306f\u3001 <strong>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong>, \u3067\u3042\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u6700\u9069\u306a\u30ea\u30f3\u30af\u8a2d\u5b9a\u3092\u6c7a\u5b9a\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u521d\u671f\u5316\u6642\u3001PHY\u306f\u30ea\u30e2\u30fc\u30c8Ethernet\u30c7\u30d0\u30a4\u30b9\u3068\u6a5f\u80fd\u60c5\u5831\u306e\u4ea4\u63db\u3092\u884c\u3044\u3001\u4ee5\u4e0b\u306e\u9805\u76ee\u3092\u6c7a\u5b9a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u901f\u5ea6\uff08\u30e2\u30b8\u30e5\u30fc\u30eb\u8a2d\u8a08\u306b\u5fdc\u3058\u306610 \/ 100 \/ 1000 Mbps\uff09<\/p><\/li><li><p>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30e2\u30fc\u30c9<\/p><\/li><li><p>\u30d5\u30ed\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u6a5f\u80fd<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001PHY\u306f\u5b89\u5b9a\u3057\u305fGigabit Ethernet\u30ea\u30f3\u30af\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306b\u3001\u96fb\u6c17\u7684\u4fe1\u53f7\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-twisted-pair-copper-cable-and-how-does-it-work\/\">\u9285\u7dda\u30b1\u30fc\u30d6\u30eb<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4fe1\u53f7\u5909\u63db\uff1a1000BASE-X\u304b\u30891000BASE-T\u3078<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6700\u3082\u91cd\u8981\u306a\u6280\u8853\u7684\u6a5f\u80fd\u306f\u30012\u3064\u306e\u7570\u306a\u308bEthernet\u898f\u683c\u9593\u3067\u306e\u4fe1\u53f7\u5909\u63db\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u90e8\u3067\u3001PHY\u306f\u4ee5\u4e0b\u306e\u4fe1\u53f7\u9593\u3067\u5909\u63db\u3092\u884c\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>1000BASE-X<\/strong> \uff08SFP\u30db\u30b9\u30c8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u5185\u90e8\u3067\u4f7f\u7528\uff09<\/p><\/li><li><p><strong>1000BASE-T<\/strong> \uff08\u30c4\u30a4\u30b9\u30c8\u30da\u30a2Ethernet\u914d\u7dda\u3067\u4f7f\u7528\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8981\u7d04\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-application-specific-integrated-circuit-asic\/\">ASIC\uff08\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7279\u5316\u578b\u96c6\u7a4d\u56de\u8def\uff09<\/a> SFP\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4ecb\u3057\u30661000BASE-X\u30b7\u30ea\u30a2\u30eb\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u9285\u7ddaSFP\u306e\u5185\u90e8PHY\u306f\u3001\u30b7\u30ea\u30a2\u30eb\u4fe1\u53f7\u30921000BASE-T\u96fb\u6c17\u7684\u4fe1\u53f7\u5316\u306b\u5909\u63db\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u5909\u63db\u3055\u308c\u305f\u4fe1\u53f7\u306fRJ45\u30b3\u30cd\u30af\u30bf\u3092\u7d4c\u7531\u3057\u3066Ethernet\u30b1\u30fc\u30d6\u30eb\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002.<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u304b\u3089\u306e\u7740\u4fe1\u4fe1\u53f7\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306b\u5c4a\u3051\u308b\u524d\u306b1000BASE-X\u306b\u623b\u3057\u3066\u5909\u63db\u3055\u308c\u307e\u3059\u3002.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5909\u63db\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u5bfe\u5fdcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u524d\u63d0\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u304c\u3001\u9285\u7ddaEthernet\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u9285\u7ddaSFP\u3092\u300c\u30df\u30cb\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u300d\u3068\u547c\u3076\u7406\u7531\u201c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30d7\u30ed\u30c8\u30b3\u30eb\u5909\u63db\u304a\u3088\u3073\u7269\u7406\u30e1\u30c7\u30a3\u30a2\u5909\u63db\u306e\u4e21\u65b9\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u3001\u591a\u304f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u9285\u7ddaSFP\u3092\u672c\u8cea\u7684\u306bSFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306b\u7d71\u5408\u3055\u308c\u305f\u30df\u30cb\u30c1\u30e5\u30a2\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u3068\u8868\u73fe\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u3088\u3046\u306a\u5916\u90e8\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3059\u308b\u4ee3\u308f\u308a\u306b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u30dd\u30fc\u30c8 \u2192 \u5916\u90e8\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf \u2192 RJ45 Ethernet<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u306f\u540c\u3058\u5909\u63db\u3092\u5185\u90e8\u3067\u5b9f\u884c\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u30dd\u30fc\u30c8 \u2192 \u5185\u90e8PHY\u5909\u63db \u2192 RJ45 Ethernet<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001\u65e2\u5b58\u306e\u9285\u7dda <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ethernet\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u3001\u4e3b\u306bSFP\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3059\u308b\u30b9\u30a4\u30c3\u30c1\u3068\u30b3\u30f3\u30d1\u30af\u30c8\u304b\u3064\u67d4\u8edf\u306b\u7d71\u5408\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u6027\u80fd\u3001\u96fb\u529b\u6d88\u8cbb\u3001\u304a\u3088\u3073\u5178\u578b\u7684\u306a\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\u306e\u89b3\u70b9\u304b\u3089\u3001\u9285\u7ddaSFP\u3068\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \u9285\u7ddaSFP vs. \u30d5\u30a1\u30a4\u30d0\u30fcSFP\uff1a\u6027\u80fd\u3001\u96fb\u529b\u6d88\u8cbb\u3001\u304a\u3088\u3073\u4f7f\u7528\u4f8b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u3082\u3001 <strong>\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong> \u304a\u3088\u3073 <strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong> \u306f\u3001\u540c\u4e00\u306eSFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3092\u901a\u3058\u3066Gigabit Ethernet\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u975e\u5e38\u306b\u7570\u306a\u308b\u4f1d\u9001\u6280\u8853\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306fRJ45\u30b3\u30cd\u30af\u30bf\u3092\u5099\u3048\u305f\u30c4\u30a4\u30b9\u30c8\u30da\u30a2Ethernet\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u3001\u4e00\u65b9\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30ec\u30fc\u30b6\u30fc\u306b\u3088\u308b\u5149\u4fe1\u53f7\u5316\u3092\u7528\u3044\u3066\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u901a\u3058\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e2\u7a2e\u985e\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u9593\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\u5411\u3051\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u307e\u305f\u306f\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u884c\u3046\u969b\u306b\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\/996483516986464ea0b1b67b30f41ddf.jpg\" alt=\"Copper SFP vs. Fiber SFP Performance, Power, and Use Cases\" class=\"wp-image-3080\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/996483516986464ea0b1b67b30f41ddf.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/996483516986464ea0b1b67b30f41ddf-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/996483516986464ea0b1b67b30f41ddf-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/996483516986464ea0b1b67b30f41ddf-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/996483516986464ea0b1b67b30f41ddf-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e3b\u306a\u6280\u8853\u7684\u76f8\u9055\u70b9<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u6a5f\u80fd<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476778.htm\">\u30b3\u30c3\u30d1\u30fcSFP<\/a><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476862.htm\">\u30d5\u30a1\u30a4\u30d0SFP<\/a><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u4f1d\u9001\u5a92\u4f53<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cat5e \/ Cat6\u9285\u7dda\u30b1\u30fc\u30d6\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09\u307e\u305f\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u8ddd\u96e2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u5927100m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u3066\u6700\u592780 km<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6d88\u8cbb\u96fb\u529b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044\uff08\u7d71\u5408PHY\u3092\u642d\u8f09\u3057\u3066\u3044\u308b\u305f\u3081\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30ec\u30a4\u30c6\u30f3\u30b7<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u3084\u3084\u9ad8\u3081<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u76f8\u9055\u70b9\u306f\u3001Ethernet\u4fe1\u53f7\u304c\u3069\u306e\u3088\u3046\u306b\u4f1d\u9001\u3055\u308c\u308b\u304b\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002\u9285\u7ddaEthernet\u3067\u306f\u3001\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u30b1\u30fc\u30d6\u30eb\u306b\u304a\u3051\u308b\u30ce\u30a4\u30ba\u3001\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u3001\u304a\u3088\u3073\u4fe1\u53f7\u6e1b\u8870\u3092\u88dc\u511f\u3059\u308b\u305f\u3081\u306b\u8907\u96d1\u306a\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002\u4e00\u65b9\u3001\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u3001\u96fb\u6c17\u4fe1\u53f7\u3092\u76f4\u63a5\u5149\u306b\u5909\u63db\u3057\u3001\u5e72\u6e09\u304c\u306f\u308b\u304b\u306b\u5c11\u306a\u3044\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u901a\u3058\u3066\u4f1d\u9001\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3059\u308b\u691c\u8a0e\u4e8b\u9805<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d14\u7c8b\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u89b3\u70b9\u304b\u3089\u3001, <strong>\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4e00\u822c\u306b\u512a\u308c\u305f\u52b9\u7387\u6027\u304a\u3088\u3073\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/strong>. \u5149\u4f1d\u9001\u306f\u3001\u306f\u308b\u304b\u306b\u9577\u3044\u8ddd\u96e2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u4fe1\u53f7\u51e6\u7406\u30b9\u30c6\u30c3\u30d7\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u901a\u5e38\u3001\u9045\u5ef6\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4fe1\u53f7\u7b26\u53f7\u5316\u3001\u8aa4\u308a\u8a02\u6b63\u3001\u30a8\u30b3\u30fc\u30ad\u30e3\u30f3\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u62c5\u5f53\u3059\u308b\u7d71\u5408\u578b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u3092\u5185\u8535\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3088\u308a\u591a\u304f\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u6a19\u6e96\u7684\u306a\u5149SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3057\u3070\u3057\u3070\u3088\u308a\u591a\u304f\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e00\u822c\u7684\u306a\u5c0e\u5165\u30b7\u30ca\u30ea\u30aa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u9055\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476802.htm\">\u9285\u88fdSFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a> \u3044\u304f\u3064\u304b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30b7\u30ca\u30ea\u30aa\u306b\u304a\u3044\u3066\u4f9d\u7136\u3068\u3057\u3066\u6709\u7528\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9285\u88fdSFP\u306f\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65e2\u5b58\u306e<br> <strong>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3<\/strong> \u3092\u518d\u5229\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408<\/p><\/li><li><p>\u305f\u3060 <strong>\u77ed\u8ddd\u96e2\u63a5\u7d9a\uff08\u2264100 m\uff09<\/strong> \u306e\u307f\u304c\u5fc5\u8981\u306a\u5834\u5408<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u304c <strong>SFP\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u304c\u3001\u5229\u7528\u53ef\u80fd\u306aRJ45\u30dd\u30fc\u30c8\u304c\u306a\u3044\u5834\u5408<\/strong><\/p><\/li><li><p>\u4e00\u6642\u7684\u307e\u305f\u306f\u5b9f\u9a13\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u304c\u5fc5\u8981\u306a\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP\u306f\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3067\u63a8\u5968\u3055\u308c\u307e\u3059\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30f3\u30af\u304c\u9577\u8ddd\u96e2\u3092\u8de8\u3050\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408<\/p><\/li><li><p><strong>\u3088\u308a\u9ad8\u3044\u30dd\u30fc\u30c8\u5bc6\u5ea6\u304a\u3088\u3073\u3088\u308a\u4f4e\u3044\u96fb\u529b\u6d88\u8cbb\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408<\/strong> \u306e\u307f\u304c\u5fc5\u8981\u306a\u5834\u5408<\/p><\/li><li><p>\u74b0\u5883\u304c <strong>\u96fb\u78c1\u5e72\u6e09\uff08EMI\uff09\u8010\u6027\u3092\u8981\u6c42\u3059\u308b\u5834\u5408<\/strong><\/p><\/li><li><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u307e\u305f\u306f\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u95a2\u4e0e\u3059\u308b\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3088\u308b\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u6d1e\u5bdf<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u304a\u3051\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u9593\u306e\u8b70\u8ad6\u3067\u306f\u3001\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u9ad8\u6027\u80fd\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u9078\u629e\u80a2\u3067\u306f\u306a\u304f\u3001\u3080\u3057\u308d\u4fbf\u5229\u3067\u306f\u3042\u308b\u304c\u72b6\u6cc1\u4f9d\u5b58\u306e\u30c4\u30fc\u30eb\u3068\u8868\u73fe\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u672a\u4f7f\u7528\u306eSFP\u30b9\u30ed\u30c3\u30c8\u306f\u3042\u308b\u304c\u5229\u7528\u53ef\u80fd\u306aRJ45\u30dd\u30fc\u30c8\u304c\u306a\u3044\u5834\u5408\u306b\u3001\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u7279\u306b\u6709\u7528\u3067\u3042\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u8ffd\u52a0\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u3001\u5b9f\u8cea\u7684\u306b\u8ffd\u52a0\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3089\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3082\u6307\u6458\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u305f\u969b\u306e\u3088\u308a\u9ad8\u3044\u96fb\u529b\u6d88\u8cbb<\/p><\/li><li><p>\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u306b\u304a\u3051\u308b\u8ffd\u52a0\u306e\u767a\u71b1<\/p><\/li><li><p>\u5185\u90e8\u4fe1\u53f7\u5909\u63db\u306b\u3088\u308b\u308f\u305a\u304b\u306b\u9ad8\u3044\u9045\u5ef6<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u7406\u7531\u304b\u3089\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476862.htm\">\u5149\u30d5\u30a1\u30a4\u30d0SFP<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30b3\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304a\u3088\u3073\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306b\u304a\u3044\u3066\u4e00\u822c\u306b\u597d\u307e\u308c\u308b\u4e00\u65b9\u3001\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30a2\u30af\u30bb\u30b9\u5c64\u306e\u63a5\u7d9a\u3084\u65e2\u5b58\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u914d\u7dda\u3068\u306e\u77ed\u8ddd\u96e2\u7d71\u5408\u306b\u591a\u304f\u7528\u3044\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u30011000BASE-T \u30af\u30fc\u30d1\u30fc SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3068\u3001\u5b9f\u969b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c55\u958b\u306b\u304a\u3044\u3066\u305d\u308c\u3089\u304c\u6700\u5927\u306e\u5b9f\u7528\u7684\u5229\u70b9\u3092\u767a\u63ee\u3059\u308b\u72b6\u6cc1\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 1000BASE-T \u30af\u30fc\u30d1\u30fc SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e00\u822c\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u9577\u8ddd\u96e2\u304a\u3088\u3073\u9ad8\u6027\u80fd\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4e3b\u6d41\u3067\u3059\u304c\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476801.htm\"><strong>1G Copper SFP<\/strong><\/a><strong> \u30af\u30fc\u30d1\u30fc SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5b9f\u969b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u306b\u304a\u3044\u3066\u4f9d\u7136\u3068\u3057\u3066\u6975\u3081\u3066\u6709\u7528\u3067\u3059\u3002<\/strong>, \u7279\u306b\u3001\u65e2\u5b58\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092 SFP \u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3068\u7d71\u5408\u3059\u308b\u5834\u5408\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f SFP \u5f62\u5f0f\u306e\u7b50\u4f53\u5185\u306b RJ45 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u30b9\u30a4\u30c3\u30c1\u672c\u4f53\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u9285\u7dda\u306b\u3088\u308b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u62e1\u5f35\u3067\u304d\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\/6b8cf3c4c8e34ae1b6d0403153b7b1fd.jpg\" alt=\"Common Use Cases for 1000BASE-T Copper SFP Modules\" class=\"wp-image-3081\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b8cf3c4c8e34ae1b6d0403153b7b1fd.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b8cf3c4c8e34ae1b6d0403153b7b1fd-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b8cf3c4c8e34ae1b6d0403153b7b1fd-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b8cf3c4c8e34ae1b6d0403153b7b1fd-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/6b8cf3c4c8e34ae1b6d0403153b7b1fd-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306b\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u5b9f\u4e16\u754c\u3067\u306e\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 SFP \u30dd\u30fc\u30c8\u3092 RJ45 \u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306b\u5909\u63db<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u30ad\u30e3\u30f3\u30d1\u30b9\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u306b\u306f\u3001\u4e3b\u306b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u3092\u60f3\u5b9a\u3057\u305f SFP \u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4e00\u90e8\u306e\u74b0\u5883\u3067\u306f\u4f9d\u7136\u3068\u3057\u3066\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u304c\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476793.htm\">1000BASE-T SFP<\/a> \u30af\u30fc\u30d1\u30fc SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001SFP \u30dd\u30fc\u30c8\u3092\u6a19\u6e96\u7684\u306a RJ45 \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3055\u305b\u3001\u6b21\u306e\u3088\u3046\u306a\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3078\u306e\u76f4\u63a5\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30a2\u30af\u30bb\u30b9\u30b9\u30a4\u30c3\u30c1<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u6a5f\u5668<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-router-key-functions-types\/\">\u30eb\u30fc\u30bf<\/a><\/p><\/li><li><p>\u5efa\u7269\u5185\u69cb\u9020\u5316\u914d\u7dda<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u9285\u7dda\u304b\u3089\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3078\u6bb5\u968e\u7684\u306b\u79fb\u884c\u4e2d\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u7279\u306b\u6709\u7528\u3067\u3042\u308a\u3001\u4e21\u65b9\u306e\u30e1\u30c7\u30a3\u30a2\u30bf\u30a4\u30d7\u304c\u5171\u5b58\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u72b6\u6cc1\u3067\u6d3b\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 \u30b9\u30a4\u30c3\u30c1\u3078\u306e\u8ffd\u52a0 RJ45 \u30dd\u30fc\u30c8\u306e\u8ffd\u52a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u4e00\u822c\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u4e00\u3064\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u3067\u5229\u7528\u53ef\u80fd\u306a\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u6570\u3092\u62e1\u5f35\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30b9\u30a4\u30c3\u30c1\u306b\u306f\u4ee5\u4e0b\u306e\u30dd\u30fc\u30c8\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>24 \u307e\u305f\u306f 48 \u306e RJ45 \u30dd\u30fc\u30c8<\/p><\/li><li><p>\u52a0\u3048\u3066 <strong>2\uff5e4 \u306e SFP \u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30b9\u30ed\u30c3\u30c8<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e RJ45 \u30dd\u30fc\u30c8\u304c\u65e2\u306b\u4f7f\u7528\u4e2d\u306e\u5834\u5408\u3001\u30af\u30fc\u30d1\u30fc SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u88c5\u7740\u3059\u308b\u3053\u3068\u3067\u3001SFP \u30b9\u30ed\u30c3\u30c8\u3092\u5373\u5ea7\u306b\u8ffd\u52a0\u306e\u30ae\u30ac\u30d3\u30c3\u30c8 RJ45 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u5229\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u5225\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306a\u304f\u30011\uff5e2 \u500b\u306e\u8ffd\u52a0\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u3092\u7c21\u5358\u306b\u8ffd\u52a0\u3059\u308b\u6700\u3082\u30b7\u30f3\u30d7\u30eb\u306a\u65b9\u6cd5\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u5b9f\u9a13\u5ba4\u74b0\u5883<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30fc\u30d1\u30fc SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a66\u9a13\u7528\u30e9\u30dc\u304a\u3088\u3073\u958b\u767a\u74b0\u5883\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u9a13\u5ba4\u74b0\u5883\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u983b\u7e41\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4f5c\u696d\u3092\u884c\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u63a5\u7d9a <strong>\u30b9\u30a4\u30c3\u30c1\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u8a66\u9a13\u7528\u30c7\u30d0\u30a4\u30b9<\/strong> \u69d8\u3005\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u6df7\u5728\u3055\u305b\u3066<\/p><\/li><li><p>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u4e2d\u306b\u8fc5\u901f\u306b\u63a5\u7d9a\u69cb\u6210\u3092\u518d\u8a2d\u5b9a<\/p><\/li><li><p>SFP\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u304c\u5c02\u7528RJ45\u30dd\u30fc\u30c8\u3092\u5099\u3048\u3066\u3044\u306a\u3044\u30c7\u30d0\u30a4\u30b9\u3068\u9023\u643a\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30fc\u30d1\u30fcSFP\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8ffd\u52a0\u306e\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u30c6\u30b9\u30c8\u30c8\u30dd\u30ed\u30b8\u3092\u7c21\u7d20\u5316\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2666 \u4f01\u696d\u5411\u3051\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u5411\u3051\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u4e2d\u3001\u591a\u304f\u306e\u7d44\u7e54\u306f\u9285\u7dda\u304b\u3089\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3078\u6bb5\u968e\u7684\u306b\u79fb\u884c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u65e7\u5f0f\u306e\u6a5f\u5668\u3067\u306f\u4f9d\u7136\u3068\u3057\u3066RJ45\u63a5\u7d9a\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30fc\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u63a5\u7d9a <strong>\u53e4\u3044\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u6a5f\u5668\u3092\u73fe\u4ee3\u306eSFP\u30d9\u30fc\u30b9\u30b9\u30a4\u30c3\u30c1\u306b\u63a5\u7d9a<\/strong><\/p><\/li><li><p>\u79fb\u884c\u671f\u9593\u4e2d\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5bff\u547d\u3092\u5ef6\u9577<\/p><\/li><li><p>\u65e2\u5b58\u306eCat5e\uff0fCat6\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u306e\u4e92\u63db\u6027\u3092\u7dad\u6301 <strong>\u65e2\u5b58\u306eCat5e\uff0fCat6\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u306e\u4e92\u63db\u6027\u3092\u7dad\u6301<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u7d44\u7e54\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8fd1\u4ee3\u5316\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u3066\u5927\u91cf\u306e\u914d\u7dda\u4ea4\u63db\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3088\u308b\u5b9f\u969b\u306e\u4e8b\u4f8b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304a\u3088\u3073\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u8b70\u8ad6\u306b\u304a\u3044\u3066\u3001\u975e\u5e38\u306b\u4e00\u822c\u7684\u306a\u5b9f\u8df5\u7684\u306a\u72b6\u6cc1\u304c\u7e70\u308a\u8fd4\u3057\u767b\u5834\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u201c\u300c\u3059\u3079\u3066\u306eRJ45\u30dd\u30fc\u30c8\u304c\u4f7f\u7528\u6e08\u307f\u306e\u30b9\u30a4\u30c3\u30c1\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u7a7a\u304d\u306eSFP\u30b9\u30ed\u30c3\u30c8\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u30af\u30fc\u30d1\u30fcSFP\u306b\u3088\u308a\u3001\u5fc5\u8981\u306a\u8ffd\u52a0\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3057\u305f\u3002\u300d\u201d<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b7\u30ca\u30ea\u30aa\u306f\u3001\u4ee5\u4e0b\u306e\u4e3b\u306a\u5229\u70b9\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u307e\u3059\uff1a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476776.htm\">1G RJ45 SFP<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\uff1a\u67d4\u8edf\u6027\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ffd\u52a0\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u8cfc\u5165\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u65e2\u5b58\u306eSFP\u30b9\u30ed\u30c3\u30c8\u3092\u6d3b\u7528\u3057\u3066\u8fc5\u901f\u306b\u9285\u7dda\u63a5\u7d9a\u3092\u8ffd\u52a0\u3067\u304d\u3001\u30b3\u30b9\u30c8\u3068\u5c55\u958b\u6642\u9593\u3092\u3068\u3082\u306b\u7bc0\u7d04\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \u30af\u30fc\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\uff08\u304a\u3088\u3073\u305d\u306e\u89e3\u6c7a\u65b9\u6cd5\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u65b9\u3001 <strong>1000BASE-T\u30af\u30fc\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong> \u306f\u3001SFP\u30dd\u30fc\u30c8\u306bRJ45\u63a5\u7d9a\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b\u969b\u306b\u4fbf\u5229\u3067\u3059\u304c\u3001\u5149\u5b66\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u306f\u7570\u306a\u308b\u52d5\u4f5c\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5185\u8535\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u304a\u3088\u3073\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406\u56de\u8def\u3092\u542b\u3080\u305f\u3081\u3067\u3042\u308a\u3001\u6642\u6298\u3001\u4ee5\u4e0b\u306e\u95a2\u9023\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a <strong>\u96fb\u529b\u3001\u4e92\u63db\u6027\u3001\u307e\u305f\u306f\u30ea\u30f3\u30af\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong>.<\/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\/cd773802aefe4f0091ebb0ef9b95333d.jpg\" alt=\"Common Problems With Copper SFP Modules (And How to Fix Them)\" class=\"wp-image-3082\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd773802aefe4f0091ebb0ef9b95333d.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd773802aefe4f0091ebb0ef9b95333d-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd773802aefe4f0091ebb0ef9b95333d-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd773802aefe4f0091ebb0ef9b95333d-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/cd773802aefe4f0091ebb0ef9b95333d-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6700\u3082\u3088\u304f\u906d\u9047\u3059\u308b\u554f\u984c\u3068\u3001\u305d\u308c\u3089\u3092\u8fc5\u901f\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u904e\u71b1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u72b6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30af\u30fc\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u660e\u3089\u304b\u306b\u71b1\u304f\u306a\u308b<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30ed\u30b0\u306b\u6e29\u5ea6\u8b66\u544a\u304c\u8a18\u9332\u3055\u308c\u308b<\/p><\/li><li><p>\u9577\u6642\u9593\u904b\u7528\u5f8c\u306b\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a\u5316\u304c\u767a\u751f\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u767a\u751f\u539f\u56e0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30fc\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u5185\u8535\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u304a\u3088\u3073\u4fe1\u53f7\u51e6\u7406\u56de\u8def\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3088\u308a\u3082\u6d88\u8cbb\u96fb\u529b\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u901a\u5e38\u306f\u7d04 <strong>1\u20132.5 W<\/strong>, \u3001\u3053\u308c\u306f\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u5185\u90e8\u3067\u8ffd\u52a0\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4fee\u6b63\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\u30b9\u30a4\u30c3\u30c1\u304c<span class=\"code\">\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span> <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476775.htm\"><strong>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\uff08\u7269\u7406\u5c64\uff09\u30c1\u30c3\u30d7\u304c\u5b58\u5728\u3057\u3001<\/strong><\/a>.<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u7a7a\u6c17\u6d41\u304a\u3088\u3073\u51b7\u5374\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u53ef\u80fd\u306a\u9650\u308a\u3001\u96a3\u63a5\u3059\u308b\u9ad8\u96fb\u529bSFP\u30b9\u30ed\u30c3\u30c8\u306b\u9285\u88fdSFP\u3092\u8a2d\u7f6e\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>\u3088\u308a\u77ed\u3044\u9285\u88fd\u30b1\u30fc\u30d6\u30eb<\/strong> \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u5b9f\u969b\u306e\u30ea\u30f3\u30af\u640d\u5931\u3092\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><li><p><span class=\"code\">\u3078\u306e\u5207\u308a\u66ff\u3048\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span> <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26155-1g-sfp.htm\"><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30aa\u30d7\u30c6\u30a3\u30c3\u30af\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a> \u6c38\u7d9a\u7684\u306a\u30ea\u30f3\u30af\u5411\u3051\u306b\u3002.<\/p><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30ea\u30f3\u30af\u306f\u30a2\u30c3\u30d7\u3059\u308b\u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u306a\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u72b6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30dd\u30fc\u30c8LED\u306f<span class=\"code\">\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/span> <strong>\u30ea\u30f3\u30af\u30a2\u30c3\u30d7<\/strong><\/p><\/li><li><p>\u3057\u304b\u3057\u3001, <strong>\u30d1\u30b1\u30c3\u30c8\u306e\u9001\u4fe1\u304a\u3088\u3073\u53d7\u4fe1\u304c\u884c\u308f\u308c\u307e\u305b\u3093\u3002<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8003\u3048\u3089\u308c\u308b\u539f\u56e0<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>VLAN\u8a2d\u5b9a\u30df\u30b9<\/p><\/li><li><p>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u4e0d\u4e00\u81f4<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a<\/p><\/li><li><p>\u6545\u969c\u3057\u305f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4fee\u6b63\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\u63a5\u7d9a\u3055\u308c\u305f\u4e21\u30c7\u30d0\u30a4\u30b9\u306eVLAN\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30dd\u30fc\u30c8\u7d71\u8a08\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08\u4f8b\uff09\uff1a<\/p><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\">\n<code>show interface status<br>show interface counters<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\" >\n<li><p>\u4e21\u30c7\u30d0\u30a4\u30b9\u304c<span class=\"code\">\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span> <strong>\u30ae\u30ac\u30d3\u30c3\u30c8\u30fb\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/strong>.<\/p><\/li><li><p>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u3092\u3001\u30c6\u30b9\u30c8\u6e08\u307f\u306eCat5e\u307e\u305f\u306fCat6\u30b1\u30fc\u30d6\u30eb\u306b\u4ea4\u63db\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u30dd\u30fc\u30c8\u3092\u7121\u52b9\u5316\u3057\u3066\u518d\u6709\u52b9\u5316\u3057\u3001\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u4e92\u63db\u6027\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u72b6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u304c<span class=\"code\">\u3092\u5831\u544a\u3057\u307e\u3059\u3002<\/span> <strong>\u201c\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u201d<\/strong><\/p><\/li><li><p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u691c\u51fa\u3055\u308c\u307e\u3059\u304c\u3001 <strong>\u30ea\u30f3\u30af\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u306a\u308a\u307e\u305b\u3093\u3002<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u767a\u751f\u539f\u56e0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u306f\u3001 <strong>SFP\u306eEEPROM\u30e1\u30e2\u30ea\u5185\u306b\u30d9\u30f3\u30c0\u30fcID\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002<\/strong>. \u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u627f\u8a8d\u6e08\u307f\u30d9\u30f3\u30c0\u30fc\u30ea\u30b9\u30c8\u3068\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u3001\u30b9\u30a4\u30c3\u30c1\u304c\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4fee\u6b63\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5bfe\u8c61\u30b9\u30a4\u30c3\u30c1\u30e2\u30c7\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u304c<span class=\"code\">\u3092\u8a31\u53ef\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span> <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/strong><\/a>.<\/p><\/li><li><p>\u4e92\u63db\u6027\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u30b3\u30fc\u30c9\u4ed8\u304d\u307e\u305f\u306f\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u306aSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong>.<\/p><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" >\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u72b6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u304c\u78ba\u7acb\u3055\u308c\u307e\u305b\u3093\u3002<\/p><\/li><li><p>\u30ea\u30f3\u30af\u304c\u7e70\u308a\u8fd4\u3057\u5207\u65ad\u3055\u308c\u307e\u3059\u3002<\/p><\/li><li><p>\u30c7\u30d0\u30a4\u30b9\u304c100 Mbps\u3067\u63a5\u7d9a\u3055\u308c\u30011 Gbps\u3067\u306f\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u767a\u751f\u539f\u56e0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306f\u3001 <strong>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong> \u901f\u5ea6\u304a\u3088\u3073\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u8a2d\u5b9a\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b<span class=\"code\">\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/span>\u4e0d\u826f\u306a\u914d\u7dda\u3084\u4e92\u63db\u6027\u306e\u306a\u3044\u30dd\u30fc\u30c8\u8a2d\u5b9a\u306b\u3088\u308a\u3001\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u6b63\u5e38\u306b\u5b8c\u4e86\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4fee\u6b63\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\u4e21\u30dd\u30fc\u30c8\u304c<span class=\"code\">\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span> <strong>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong>.<\/p><\/li><li><p>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u304c<span class=\"code\">\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span> <strong>Cat5e\u4ee5\u4e0a<\/strong>.<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u9577\u3092\u78ba\u8a8d\u3057\u307e\u3059\uff08100\u30e1\u30fc\u30c8\u30eb\u3092\u8d85\u3048\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff09\u3002.<\/p><\/li><li><p>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u901f\u5ea6\u3092\u624b\u52d5\u3067\u8a2d\u5b9a\u3057\u307e\u3059\uff1a<\/p><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\">\n<code>interface gi1\/0\/1<br>speed 1000<br>duplex full<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\" >\n<li><p>\u7570\u306a\u308b\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u3067\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" >\u9285\u7ddaSFP\u306e\u8fc5\u901f\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fc5\u901f\u306a\u8a3a\u65ad\u306e\u305f\u3081\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u3053\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u5f93\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p>\u6a19\u6e96\u306e\u9069\u5408\u6027 <strong>\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306e\u30b9\u30a4\u30c3\u30c1\u4e92\u63db\u6027<\/strong><\/p><\/li><li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>100 m\u672a\u6e80\u306eCat5e\/Cat6\u30b1\u30fc\u30d6\u30eb<\/strong><\/p><\/li><li><p>\u691c\u8a3c\u9805\u76ee\uff1a <strong>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a<\/strong><\/p><\/li><li><p><span class=\"code\">\u3092\u76e3\u8996\u3057\u307e\u3059\u3002<\/span> <strong>\u6e29\u5ea6\u304a\u3088\u3073\u6d88\u8cbb\u96fb\u529b<\/strong><\/p><\/li><li><p>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u306f\u30012\u3064\u306e\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u8ad6\u7406\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u6307\u3057\u307e\u3059\u3002 <strong>VLAN\u304a\u3088\u3073\u30dd\u30fc\u30c8\u8a2d\u5b9a<\/strong><\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u6570\u5206\u4ee5\u5185\u306b\u307b\u3068\u3093\u3069\u306eCopper SFP\u306e\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304a\u3088\u3073\u30d0\u30a4\u30e4\u30fc\u304b\u3089\u6700\u3082\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476775.htm\">1000BASE-T SFP<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e92\u63db\u6027\u3001\u6d88\u8cbb\u96fb\u529b\u3001\u304a\u3088\u3073\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4f7f\u7528\u3059\u3079\u304d\uff08\u307e\u305f\u306f\u4f7f\u7528\u3059\u3079\u304d\u3067\u306a\u3044\uff09\u30bf\u30a4\u30df\u30f3\u30b0\u306a\u3069\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \u9069\u5207\u306a1000BASE-T Copper SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306a <strong>1000BASE-T Copper SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong> \u306f\u3001\u5358\u306bRJ45\u30b3\u30cd\u30af\u30bf\u3092\u4e00\u81f4\u3055\u305b\u308b\u3060\u3051\u3067\u306f\u5341\u5206\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u9285\u7dda\u7528SFP\u306b\u306f\u7d71\u5408\u3055\u308c\u305fEthernet PHY\u304c\u5185\u8535\u3055\u308c\u3066\u304a\u308a\u3001\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3088\u308a\u3082\u6d88\u8cbb\u96fb\u529b\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u4ee5\u4e0b\u306e\u70b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u30b1\u30fc\u30d6\u30eb\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u4e92\u63db\u6027\u3001\u304a\u3088\u3073\u96fb\u529b\u4e88\u7b97<\/strong> \u78ba\u8a8d\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\/c4f47f750087488593ed10d49c5bc7cc.jpg\" alt=\"How to Choose the Right 1000BASE-T Copper SFP Module\" class=\"wp-image-3083\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c4f47f750087488593ed10d49c5bc7cc.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c4f47f750087488593ed10d49c5bc7cc-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c4f47f750087488593ed10d49c5bc7cc-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c4f47f750087488593ed10d49c5bc7cc-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c4f47f750087488593ed10d49c5bc7cc-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u8981\u56e0\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c\u3092\u78ba\u4fdd\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e3b\u306a\u9078\u5b9a\u8981\u56e0<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u8981\u7d20<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u63a8\u5968\u4e8b\u9805<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b1\u30fc\u30d6\u30eb\u7a2e\u5225<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5b89\u5b9a\u3057\u305f\u30ae\u30ac\u30d3\u30c3\u30c8\u901f\u5ea6\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001Cat5e\u307e\u305f\u306fCat6\u306eEthernet\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u8ddd\u96e2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\u306b\u57fa\u3065\u304d\u3001\u6700\u5927\u2264100\u30e1\u30fc\u30c8\u30eb<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30a4\u30c3\u30c1\u4e92\u63db\u6027<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5bfe\u8c61\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u30e2\u30b8\u30e5\u30fc\u30ebEEPROM\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u30d1\u30ef\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP\u30dd\u30fc\u30c8\u304c\u9285\u7dda\u7528\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9ad8\u3044\u6d88\u8cbb\u96fb\u529b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 \u30b1\u30fc\u30d6\u30eb\u306e\u54c1\u8cea\u304a\u3088\u3073\u30ab\u30c6\u30b4\u30ea\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476781.htm\">RJ45\u9285\u7ddaSFP<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6a19\u6e96\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u578bEthernet\u30b1\u30fc\u30d6\u30eb\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u5b89\u5b9a\u3057\u305f\u52d5\u4f5c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u306f\u5c11\u306a\u304f\u3068\u3082\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u30ac\u30a4\u30c9\u30d6\u30fc\u30b9\u30c8\uff1a<\/strong>, \u3001\u30b1\u30fc\u30d6\u30eb\u306f\u5c11\u306a\u304f\u3068\u3082\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30ab\u30c6\u30b4\u30ea5e<\/strong> \uff081G Ethernet\u306e\u6700\u4f4e\u8981\u4ef6\uff09<\/p><\/li><li><p><strong>\u30ab\u30c6\u30b4\u30ea6<\/strong> \uff08\u4fe1\u53f7\u6574\u5408\u6027\u306e\u5411\u4e0a\u3092\u63a8\u5968\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30f3\u30af\u306e\u4f4e\u3044\u30b1\u30fc\u30d6\u30eb\u3084\u640d\u50b7\u3057\u305f\u30b3\u30cd\u30af\u30bf\u306f\u3001\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u5931\u6557\u3084\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\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\" >\u25b6 \u6700\u5927\u30ea\u30f3\u30af\u8ddd\u96e2\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c73\u56fd\u96fb\u6c17\u96fb\u5b50\u5b66\u4f1a\uff08IEEE\uff09\u304c\u5b9a\u7fa9\u3057\u305f1000BASE-T\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4ed5\u69d8\u306b\u3088\u308b\u3068\u3001\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u306f\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u30b1\u30fc\u30d6\u30eb\u4e0a\u3067\u6700\u5927100\u30e1\u30fc\u30c8\u30eb\u306e\u4f1d\u9001\u8ddd\u96e2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u9577\u304c\u3053\u306e\u8ddd\u96e2\u3092\u8d85\u3048\u308b\u5834\u5408\u3001\u4fe1\u53f7\u6e1b\u8870\u304a\u3088\u3073\u5e72\u6e09\u306b\u3088\u308a\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a<\/p><\/li><li><p>\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4f4e\u4e0b<\/p><\/li><li><p>\u65ad\u7d9a\u7684\u306a\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc5\u8981\u306a\u8ddd\u96e2\u304c100 m\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u3001\u901a\u5e38\u3001\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3088\u308a\u9069\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 \u30b9\u30a4\u30c3\u30c1\u4e92\u63db\u6027\u306e\u78ba\u8a8d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u3001\u53b3\u683c\u306a <strong>SFP\u30d9\u30f3\u30c0\u30fc\u4e92\u63db\u6027\u30c1\u30a7\u30c3\u30af\u304c<\/strong> \u30e2\u30b8\u30e5\u30fc\u30eb\u306eEEPROM\u8b58\u5225\u30c7\u30fc\u30bf\u3092\u901a\u3058\u3066\u5b9f\u65bd\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7dda\u7528SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8cfc\u5165\u3059\u308b\u524d\u306b\u3001\u4ee5\u4e0b\u306e\u70b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u30e2\u30c7\u30eb\u304c <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476784.htm\"><strong>1000BASE-T\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068<\/strong><\/a><\/p><\/li><li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304c\u5bfe\u8c61\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u5411\u3051\u306b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/p><\/li><li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e92\u63db\u6027\u306e\u554f\u984c\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\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>\u201c\u300c\u975e\u5bfe\u5fdc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u201d<\/p><\/li><li><p>\u30dd\u30fc\u30c8\u7121\u52b9\u5316<\/p><\/li><li><p>\u30ea\u30f3\u30af\u306e\u521d\u671f\u5316\u5931\u6557<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 SFP\u30dd\u30fc\u30c8\u306e\u96fb\u529b\u4e88\u7b97\u3092\u8a55\u4fa1\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001 <strong>\u3088\u308a\u591a\u304f\u306e\u96fb\u529b<\/strong> \u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5185\u8535PHY\u30c1\u30c3\u30d7\u304a\u3088\u3073\u4fe1\u53f7\u51e6\u7406\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u6d88\u8cbb\u96fb\u529b\u306e\u7bc4\u56f2\u306f\u3001 <strong>1 W\uff5e2.5 W<\/strong>, \u3067\u3042\u308a\u3001\u3053\u308c\u306f\u591a\u304f\u306e\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u8457\u3057\u304f\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u4ee5\u4e0b\u306e\u70b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306eSFP\u30b9\u30ed\u30c3\u30c8\u304c\u3001 <strong>\u9ad8\u6d88\u8cbb\u96fb\u529b\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068<\/strong><\/p><\/li><li><p>\u5341\u5206\u306a <strong>\u51b7\u5374\u304a\u3088\u3073\u7a7a\u6c17\u6d41<\/strong> \u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/p><\/li><li><p>\u9ad8\u5bc6\u5ea6\u5c55\u958b\u6642\u306b\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u96fb\u529b\u8a31\u5bb9\u7bc4\u56f2\u3092\u8d85\u3048\u306a\u3044\u3053\u3068<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >1000BASE-T\u9285\u7ddaSFP\u306e\u8fc5\u901f\u5c0e\u5165\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T\u9285\u7ddaSFP\u3092\u5c0e\u5165\u3059\u308b\u524d\u306b\u3001\u4ee5\u4e0b\u306e\u4e8b\u9805\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b1\u30fc\u30d6\u30eb\u304c <strong>Cat5e\u307e\u305f\u306fCat6<\/strong><\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u9577\u304c <strong>\u2264100 m<\/strong><\/p><\/li><li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c <strong>\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u3053\u3068<\/strong><\/p><\/li><li><p>SFP\u30b9\u30ed\u30c3\u30c8\u304c <strong>\u9ad8\u6d88\u8cbb\u96fb\u529b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068<\/strong><\/p><\/li><li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30fc\u30c8\u306e\u8a2d\u5b9a\u304c <strong>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u7279\u306b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30a2\u30af\u30bb\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304a\u3088\u3073\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\uff0f\u9285\u7dda\u74b0\u5883\u306b\u304a\u3044\u3066\u3001SFP\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4ecb\u3057\u305f\u5b89\u5b9a\u3057\u305f\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u5b9f\u8df5\u7684\u30c8\u30d4\u30c3\u30af\u2014\u2014\u4e3b\u8981\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e92\u63db\u6027\u3001\u6f5c\u5728\u7684\u306a\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u3001\u304a\u3088\u3073\u5c0e\u5165\u524d\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u5bfe\u5fdc\u78ba\u8a8d\u65b9\u6cd5\u2014\u2014\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002<strong>.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 \u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u9285\u7ddaSFP\u306e\u4e92\u63db\u6027\u3068\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308b\u969b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3057\u3070\u3057\u3070\u3001 <strong>\u7570\u306a\u308b\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u4e92\u63db\u6027\u306b\u3064\u3044\u3066<\/strong> \u304a\u3088\u3073\u4fdd\u8a3c\u3084\u30b5\u30dd\u30fc\u30c8\u3078\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u7591\u554f\u3092\u62b1\u304d\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\/5384a040a449412580bd0ac2cb2840b7.jpg\" alt=\"Third-Party Copper SFP Compatibility and Vendor Lock-In\" class=\"wp-image-3084\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5384a040a449412580bd0ac2cb2840b7.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5384a040a449412580bd0ac2cb2840b7-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5384a040a449412580bd0ac2cb2840b7-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5384a040a449412580bd0ac2cb2840b7-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5384a040a449412580bd0ac2cb2840b7-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Cisco\u4e92\u63db\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c02\u9580\u5bb6\u304c\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5c55\u958b\u3067 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476813.htm\"><strong>Cisco\u4e92\u63dbSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a> \u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001Cisco\u30b9\u30a4\u30c3\u30c1\u3067\u52d5\u4f5c\u3059\u308b\u3088\u3046\u30c6\u30b9\u30c8\u3055\u308c\u3066\u304a\u308a\u3001\u4ee5\u4e0b\u306e\u8b66\u544a\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u201c\u300c\u975e\u5bfe\u5fdc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u8b66\u544a<\/p><\/li><li><p>\u30ea\u30f3\u30af\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u5931\u6557<\/p><\/li><li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u5236\u9650<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cisco\u4e92\u63db\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001 <a target=\"_self\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/eeprom-electrically-erasable-programmable-read-only-memory\/\">EEPROM<\/a> \u8b58\u5225\u60c5\u5831\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u30b3\u30fc\u30c9\u304c\u30b9\u30a4\u30c3\u30c1\u306e\u671f\u5f85\u3055\u308c\u308b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3068\u4e00\u81f4\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u6700\u59271 Gbps\u306e\u901f\u5ea6\u3067\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >OEM vs. \u4e92\u63db\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u4ee5\u4e0b\u306e2\u3064\u306e\u30ab\u30c6\u30b4\u30ea\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>OEM\uff08\u30aa\u30ea\u30b8\u30ca\u30eb\u6a5f\u5668\u30e1\u30fc\u30ab\u30fc\uff09\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/p><ul><li><p>\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u305f\u3082\u306e<\/p><\/li><li><p>\u4e92\u63db\u6027\u304a\u3088\u3073\u4fdd\u8a3c\u30b5\u30dd\u30fc\u30c8\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059<\/p><\/li><li><p>\u9ad8\u4fa1\u683c\u5e2f<\/p><\/li><\/ul><\/li><li><p><strong>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u4e92\u63db\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/p><ul><li><p>\u72ec\u7acb\u3057\u305f\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u305f\u3082\u306e<\/p><\/li><li><p>\u3057\u3070\u3057\u3070\u5927\u5e45\u306b\u4f4e\u4fa1\u683c\u3067\u3059<\/p><\/li><li><p>EEPROM\u304a\u3088\u3073\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u30b3\u30fc\u30c9\u304c\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u306e\u8981\u4ef6\u3068\u4e00\u81f4\u3059\u308b\u5834\u5408\u3001\u5b8c\u5168\u306b\u6a5f\u80fd\u3057\u307e\u3059<\/p><\/li><\/ul><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a8\u5968\uff1a<\/strong> \u6b21\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff1a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\">\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u4e88\u671f\u3057\u306a\u3044\u30ea\u30f3\u30af\u969c\u5bb3\u3084\u4fdd\u8a3c\u4e0a\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u660e\u793a\u7684\u306b\u3054\u4f7f\u7528\u306e\u30b9\u30a4\u30c3\u30c1\u30e2\u30c7\u30eb\u3068\u306e\u4e92\u63db\u6027\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >EEPROM\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u91cd\u8981\u306a\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308bEEPROM\uff08\u96fb\u6c17\u7684\u6d88\u53bb\u53ef\u80fd\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u30fb\u30ea\u30fc\u30c9\u30aa\u30f3\u30ea\u30fc\u30fb\u30e1\u30e2\u30ea\uff09\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d9\u30f3\u30c0\u30fc\u540d\u304a\u3088\u3073ID<\/p><\/li><li><p>\u5bfe\u5fdc\u3059\u308b\u901f\u5ea6\u304a\u3088\u3073\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u65b9\u5f0f<\/p><\/li><li><p>\u30e1\u30c7\u30a3\u30a2\u30bf\u30a4\u30d7\uff08\u9285\u7dda\uff0f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff09<\/p><\/li><li><p>\u6d88\u8cbb\u96fb\u529b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u633f\u5165\u6642\u306b\u3053\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8d77\u52d5\u3092\u8a31\u53ef\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002EEPROM\u304c\u671f\u5f85\u3055\u308c\u308b\u30d9\u30f3\u30c0\u30fc\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3068\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u78ba\u7acb\u306b\u5931\u6557\u3059\u308b<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306b\u3088\u3063\u3066\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b<\/p><\/li><li><p>\u30b7\u30b9\u30c6\u30e0\u8b66\u544a\u3092\u30c8\u30ea\u30ac\u30fc\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3SFP\u30e1\u30fc\u30ab\u30fc\u306f\u3001Cisco\u3001Juniper\u3001MikroTik\u3001\u305d\u306e\u4ed6\u306e\u30d9\u30f3\u30c0\u30fc\u3068\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306eEEPROM\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u5236\u9650\u304a\u3088\u3073\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u3001\u975eOEM SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4f7f\u7528\u3092\u5236\u9650\u3059\u308b\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u30ec\u30d9\u30eb\u306e\u30c1\u30a7\u30c3\u30af\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u904b\u7528\u4e0a\u306e\u554f\u984c\u3092\u9632\u3050\u305f\u3081\u306b\u306f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\u30d9\u30f3\u30c0\u30fc\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/strong> \u8a8d\u5b9a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u3064\u3044\u3066\u3002.<\/p><\/li><li><p><strong>\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u66f4\u65b0\u3059\u308b<\/strong> \u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u90e8\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u30ea\u30ea\u30fc\u30b9\u3067\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u3078\u306e\u5bfe\u5fdc\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u30e9\u30dc\u74b0\u5883\u3067\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044<\/strong> \u672c\u756a\u74b0\u5883\u3078\u306e\u5c55\u958b\u524d\u306b\u3002.<\/p><\/li><li><p><strong>\u4e92\u63db\u6027\u30de\u30c8\u30ea\u30af\u30b9\u3092\u7dad\u6301\u3057\u3066\u304f\u3060\u3055\u3044<\/strong> \u3054\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u3059\u3079\u3066\u306e\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3064\u3044\u3066\u3002.<\/p><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u7d44\u7e54\u306f\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476812.htm\">\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSFP<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u3064\u3064\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3001\u30d9\u30f3\u30c0\u30fc\u63a8\u5968\u4e8b\u9805\u3078\u306e\u6e96\u62e0\u3082\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u30011000BASE-T\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u95a2\u3059\u308b\u6700\u3082\u4e00\u822c\u7684\u306aFAQ\uff08\u3088\u304f\u3042\u308b\u8cea\u554f\uff09\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u5185\u5bb9\u306b\u306f\u4e92\u63db\u6027\u3001\u6027\u80fd\u5236\u9650\u3001\u304a\u3088\u3073\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u306a\u304f\u9285\u7ddaSFP\u3092\u9078\u629e\u3059\u3079\u304d\u72b6\u6cc1\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 1000BASE-T\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u95a2\u3059\u308bFAQ<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9e0bbfb2cef4196b1b05cd6d2411443.jpg\" alt=\"FAQs About 1000BASE-T Copper SFP Modules\" class=\"wp-image-3085\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9e0bbfb2cef4196b1b05cd6d2411443.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9e0bbfb2cef4196b1b05cd6d2411443-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9e0bbfb2cef4196b1b05cd6d2411443-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9e0bbfb2cef4196b1b05cd6d2411443-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d9e0bbfb2cef4196b1b05cd6d2411443-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Q1\uff1a\u9285\u7ddaSFP\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A\uff1a\u9285\u7ddaSFP\u3068\u306f\u3001 <strong>1000BASE-T\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u308a\u3001<\/strong> SFP\u30dd\u30fc\u30c8\u304c\u76f4\u63a5 <strong>\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u30fb\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3082\u306e\u3067\u3059<\/strong> RJ45\u30b3\u30cd\u30af\u30bf\u3092\u4ecb\u3057\u3066\u3001\u9285\u7dda\u306b\u3088\u308b\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q2: SFP\u306fRJ45\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u306f\u3044\u3002. <strong>\u9285\u7dda\u7528SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306fRJ45\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/strong>, \u3053\u308c\u306b\u3088\u308a\u3001SFP\u306e\u76f4\u52171000BASE-X\u4fe1\u53f7\u304c\u3001\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u63a5\u7d9a\u5411\u3051\u306e1000BASE-T\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q3: \u306a\u305c\u9285\u7dda\u7528SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u767a\u71b1\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u9285\u7dda\u7528SFP\u306b\u306f\u3001 <strong>\u7d71\u5408\u578b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong> \u3053\u306ePHY\u306f\u4fe1\u53f7\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3001\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u30a8\u30e9\u30fc\u8a02\u6b63\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u3053\u306e\u8ffd\u52a0\u306e\u51e6\u7406\u306b\u3088\u308a\u3001 <strong>\u6d88\u8cbb\u96fb\u529b\u304c\u5897\u52a0\u3057\u3001\u767a\u71b1\u304c\u751f\u3058\u307e\u3059\u3002<\/strong> \u5149\u5b66\u5f0fSFP\u3068\u6bd4\u8f03\u3057\u3066\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q4: \u9285\u7dda\u7528SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4fe1\u983c\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u4e92\u63db\u6027\u306e\u3042\u308b\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u9069\u5207\u306a\u30b1\u30fc\u30d6\u30eb\u3068\u3068\u3082\u306b\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001 <strong>\u9285\u7dda\u7528SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6700\u5927<\/strong>, \u307e\u3067\u306e\u8ddd\u96e2\u3067\u4fe1\u983c\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\uff1a\u6700\u5927<\/strong>. \u554f\u984c\u306f\u3001 <strong>\u4e92\u63db\u6027\u306e\u306a\u3044\u30b9\u30a4\u30c3\u30c1\u3001\u54c1\u8cea\u306e\u60aa\u3044\u30b1\u30fc\u30d6\u30eb\u3001\u307e\u305f\u306f\u8ddd\u96e2\u5236\u9650\u306e\u8d85\u904e\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q5: Cat6\u3092SFP\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u306f\u3044\u3002. <strong>\u9285\u7dda\u7528SFP\u63a5\u7d9a\u306b\u304a\u3044\u3066\u5b89\u5b9a\u3057\u305f\u30ae\u30ac\u30d3\u30c3\u30c8\u6027\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001Cat6\u30b1\u30fc\u30d6\u30eb\u306e\u4f7f\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002Cat5e\u30b1\u30fc\u30d6\u30eb\u3082\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af\u3067\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong> \u2705 \u7d50\u8ad6\uff1a\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30671000BASE-T\u9285\u7dda\u7528SFP\u3092\u3044\u3064\u4f7f\u7528\u3059\u3079\u304d\u304b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Conclusion: When to Use 1000BASE-T Copper SFP in Modern Networks<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1000BASE-T\u30af\u30fc\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong> \u65e2\u5b58\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u914d\u7dda\u3092\u73fe\u4ee3\u306eSFP\u30d9\u30fc\u30b9\u30b9\u30a4\u30c3\u30c1\u306b\u7d71\u5408\u3059\u308b\u305f\u3081\u306e\u67d4\u8edf\u3067\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u6700\u5927100\u30e1\u30fc\u30c8\u30eb\u306e\u77ed\u8ddd\u96e2\u63a5\u7d9a\uff08\u4f8b\uff1a\u4ee5\u4e0b\uff09\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u3078\u306e\u8ffd\u52a0RJ45\u30dd\u30fc\u30c8\u306e\u8ffd\u52a0<\/p><\/li><li><p>\u30ec\u30ac\u30b7\u30fc\u30c7\u30d0\u30a4\u30b9\u5411\u3051\u306bSFP\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u3092\u9285\u7dda\uff08\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\uff09\u306b\u5909\u63db<\/p><\/li><li><p>\u30e9\u30dc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304a\u3088\u3073\u4e00\u6642\u7684\u306a\u5c55\u958b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u9285\u7ddaSFP\u306f\u3001\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u4ee5\u4e0b\u3092\u63d0\u4f9b\u3059\u308b\u9ad8\u5bc6\u5ea6\u30fb\u9ad8\u901f\u30b3\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u306f\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u3002 <strong>\u4f4e\u3044\u9045\u5ef6\u3001\u4f4e\u3044\u6d88\u8cbb\u96fb\u529b\u3001\u304a\u3088\u3073\u3088\u308a\u9577\u3044\u4f1d\u9001\u8ddd\u96e2<\/strong>. \u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6d88\u8cbb\u96fb\u529b\u304c\u5927\u304d\u304f\u767a\u71b1\u3082\u591a\u3044\u305f\u3081\u3001\u5bc6\u96c6\u3057\u305f\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u306b\u306f\u3042\u307e\u308a\u9069\u3057\u3066\u3044\u307e\u305b\u3093\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\/9009278e13dc412c97d0540d5707f567.jpg\" alt=\"When to Use 1000BASE-T Copper SFP in Modern Networks\" class=\"wp-image-3086\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9009278e13dc412c97d0540d5707f567.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9009278e13dc412c97d0540d5707f567-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9009278e13dc412c97d0540d5707f567-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9009278e13dc412c97d0540d5707f567-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9009278e13dc412c97d0540d5707f567-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5c0e\u5165\u306e\u305f\u3081\u306b\u306f\u3001\u5e38\u306b <strong>\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u304a\u3088\u3073\u96fb\u529b\u4e88\u7b97\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30e9\u30f3\u30ca\u30fc\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/strong><\/a> 1000BASE-DWDM\u304a\u3088\u307310GBASE-DWDM\u5bfe\u5fdc<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u5bfe\u5fdc\u6e08\u307f1000BASE-T\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/lp-sfp-msri.pdf\"><strong>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/strong><\/a><strong> \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong> \u6280\u8853\u4ed5\u69d8\u7528<\/p><\/li><li><p><strong>\u6280\u8853\u30b5\u30dd\u30fc\u30c8<\/strong> \u8a2d\u5b9a\u304a\u3088\u3073\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u7528<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9069\u5207\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u7d71\u5408\u3092\u5b9f\u73fe\u3057\u3064\u3064\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fe1\u983c\u6027\u3068\u67d4\u8edf\u6027\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>1000BASE-T \u30af\u30fc\u30d1\u30fc SFP \u3068\u306f\u4f55\u304b\u3001RJ45 SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u52d5\u4f5c\u539f\u7406\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u306a\u304f\u30af\u30fc\u30d1\u30fc SFP \u3092\u4f7f\u7528\u3059\u3079\u304d\u30bf\u30a4\u30df\u30f3\u30b0\u3001\u4e92\u63db\u6027\u306b\u95a2\u3059\u308b\u554f\u984c\u3001\u304a\u3088\u3073\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d2\u30f3\u30c8\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u3087\u3046\u3002.<\/p>","protected":false},"author":1,"featured_media":3087,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[20],"class_list":["post-3088","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\/3088","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=3088"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/3088\/revisions"}],"predecessor-version":[{"id":10755,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/3088\/revisions\/10755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/3087"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=3088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=3088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=3088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}