{"id":2900,"date":"2026-03-24T00:00:00","date_gmt":"2026-03-24T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/1000base-t-sfp-cat5-copper-wire-transceiver-guide\/"},"modified":"2026-06-22T03:48:35","modified_gmt":"2026-06-22T03:48:35","slug":"1000base-t-sfp-cat5-copper-wire-transceiver-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/products\/1000base-t-sfp-cat5-copper-wire-transceiver-guide","title":{"rendered":"\u30ab\u30c6\u30b4\u30ea5 \u30b3\u30c3\u30d1\u30fc\u30ef\u30a4\u30e4\u30fc\u5bfe\u5fdc 1000BASE-T SFP \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb"},"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\/c0c79433a0ae460880956cb4a9533828.jpg\" alt=\"1000BASE-T SFP Transceiver Module for Category 5 Copper Wire\" class=\"wp-image-2889\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c0c79433a0ae460880956cb4a9533828.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c0c79433a0ae460880956cb4a9533828-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c0c79433a0ae460880956cb4a9533828-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c0c79433a0ae460880956cb4a9533828-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/c0c79433a0ae460880956cb4a9533828-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u67d4\u8edf\u6027\u306f\u901f\u5ea6\u3068\u540c\u69d8\u306b\u91cd\u8981\u3067\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\"><strong>\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u7528\u306e1000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a> \u306f\u3001\u5f93\u6765\u306e\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u3092SFP\u5bfe\u5fdc\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30eb\u30fc\u30bf\u30fc\u3068\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30b7\u30b9\u30c6\u30e0\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30bf\u30fc\u3001\u304a\u3088\u3073IT\u30c1\u30fc\u30e0\u306b\u3068\u3063\u3066\u5b9f\u7528\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u65e2\u5b58\u306e\u914d\u7dda\u3092\u4ea4\u63db\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001\u7d44\u7e54\u306f\u8a2d\u7f6e\u6e08\u307f\u306eCat5\u9285\u7dda\u914d\u7dda\u3092\u7d99\u7d9a\u3057\u3066\u4f7f\u7528\u3057\u3064\u3064\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u307e\u305f\u306f\u62e1\u5f35\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u7684\u306b\u30011000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001SFP\u30b9\u30ed\u30c3\u30c8\u3092RJ45\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30dd\u30fc\u30c8\u306b\u5909\u63db\u3059\u308b\u5c0f\u578b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3067\u3042\u308a\u3001\u6a19\u6e96\u306e <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-twisted-pair-copper-cable-and-how-does-it-work\/\">\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u4e0a\u30671\u30ae\u30ac\u30d3\u30c3\u30c8\u30fb\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/a>. \u3053\u308c\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5c0e\u5165\u304c\u73fe\u5b9f\u7684\u3067\u306a\u3044\u74b0\u5883\u3084\u3001\u65e2\u306b\u30ec\u30ac\u30b7\u30fc\u306aCat5\u914d\u7dda\u304c\u6577\u8a2d\u3055\u308c\u3066\u3044\u308b\u74b0\u5883\u306b\u304a\u3044\u3066\u7279\u306b\u6709\u7528\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u305d\u306e\u5229\u4fbf\u6027\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5b9f\u969b\u306e\u904b\u7528\u3067\u306f\u3001\u5358\u306a\u308b\u57fa\u672c\u4e92\u63db\u6027\u3092\u8d85\u3048\u305f\u91cd\u8981\u306a\u691c\u8a0e\u4e8b\u9805\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u95a2\u9023\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u304a\u3051\u308b\u8b70\u8ad6\u304a\u3088\u3073\u5b9f\u969b\u306e\u5c55\u958b\u4e8b\u4f8b\u3067\u306f\u3001\u767a\u71b1\u3001\u6d88\u8cbb\u96fb\u529b\u3001\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u3001\u304a\u3088\u3073Cat5\u3068Cat5e\u306e\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u306e\u5dee\u7570\u3068\u3044\u3063\u305f\u8981\u7d20\u304c\u4e00\u8cab\u3057\u3066\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8981\u56e0\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304a\u3088\u3073\u9577\u671f\u7684\u306a\u5b89\u5b9a\u6027\u306b\u5927\u304d\u304f\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u306f\u3001\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u4e0a\u3067\u306e1000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u52d5\u4f5c\u306b\u3064\u3044\u3066\u3001\u6280\u8853\u898f\u683c\u3001\u5b9f\u74b0\u5883\u306b\u304a\u3051\u308b\u5236\u7d04\u3001\u304a\u3088\u3073\u5c55\u958b\u6642\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u542b\u3080\u3001\u7d4c\u9a13\u306b\u57fa\u3065\u3044\u305f\u5305\u62ec\u7684\u7406\u89e3\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u8a18\u4e8b\u306e\u6700\u5f8c\u307e\u3067\u8aad\u3081\u3070\u3001\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u6700\u9069\u3068\u306a\u308b\u30b1\u30fc\u30b9\u3001\u59a5\u5354\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u308b\u30b1\u30fc\u30b9\u3001\u304a\u3088\u3073\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u306b\u304a\u3044\u3066\u3088\u308a\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u4ee3\u66ff\u624b\u6bb5\u304c\u4f55\u3067\u3042\u308b\u304b\u3092\u660e\u78ba\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 1000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\">1000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u306f\u3001SFP\uff08<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-small-form-factor-pluggable-transceiver-guide\/\">\u5c0f\u578b\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb\uff08SFP\uff09<\/a>) \u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3092RJ45\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u7528\u3044\u305f\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u4e0a\u3067\u52d5\u4f5c\u3055\u305b\u308b\u305f\u3081\u306e\u30dd\u30fc\u30c8\u3002\u7c21\u5358\u306b\u8a00\u3046\u3068\u3001SFP\u30b9\u30ed\u30c3\u30c8\u3092\u5099\u3048\u305f\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30eb\u30fc\u30bf\u30fc\u304c\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u306f\u306a\u304f\u6a19\u6e96\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u3066\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\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\/2a66de030816421b9f31067781d8abf0.jpg\" alt=\"What Is a 1000BASE-T SFP Transceiver Module?\" class=\"wp-image-2890\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a66de030816421b9f31067781d8abf0.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a66de030816421b9f31067781d8abf0-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a66de030816421b9f31067781d8abf0-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a66de030816421b9f31067781d8abf0-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/2a66de030816421b9f31067781d8abf0-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >RJ45\u9285\u7ddaSFP\u306e\u5b9a\u7fa9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4e00\u7a2e\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476771.htm\">SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/a> \u7d71\u5408\u578b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u3092\u5185\u8535\u3057\u305f <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\">\u5149\u5b66SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u5149\u3092\u7528\u3044\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3082\u306e\u3068\u306f\u7570\u306a\u308a\u3001\u9285\u7ddaSFP\u306f\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u3092\u7528\u3044\u305f\u96fb\u6c17\u4fe1\u53f7\u3067\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u7279\u5fb4\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>1000BASE-T\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\uff08IEEE 802.3ab\uff09\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/li><li><p>\u6a19\u6e96RJ45\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u3092\u4f7f\u7528<\/p><\/li><li><p>\u30ab\u30c6\u30b4\u30ea5e\uff0f\u30ab\u30c6\u30b4\u30ea6\uff08\u591a\u304f\u306e\u5834\u5408\u3001\u30ab\u30c6\u30b4\u30ea5\u3082\uff09\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3068\u4e92\u63db\u6027\u3042\u308a<\/p><\/li><li><p>\u300c\u201c<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/media-converters-what-they-are-and-how-media-converters-work\/\">\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u306b\u5185\u8535\u3055\u308c\u305f\u300d\u201d<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u30d5\u30a1\u30a4\u30d0SFP\u3068\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308a\u3001\u96fb\u6c17\u7684\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4f1d\u9001\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u8ffd\u52a0\u4fe1\u53f7\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP\u30dd\u30fc\u30c8\u3092\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8RJ45\u3078\u5909\u63db\u3059\u308b\u4ed5\u7d44\u307f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476801.htm\">\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\uff08\u7269\u7406\u5c64\uff09\u30c1\u30c3\u30d7\u304c\u5b58\u5728\u3057\u3001<\/a> SFP\u30b9\u30ed\u30c3\u30c8\u5185\u3067\u30d7\u30ed\u30c8\u30b3\u30eb\u304a\u3088\u3073\u30e1\u30c7\u30a3\u30a2\u30d6\u30ea\u30c3\u30b8\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5909\u63db\u306e\u4ed5\u7d44\u307f\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>SFP\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u63a5\u7d9a<\/strong><\/p><ul><li><p>\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30b9\u30a4\u30c3\u30c1\u306e <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.rj45-modularjack.com\/news\/what-is-an-sfp-cage-structure-function-and-applications-explained-299484.html\">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>\u30db\u30b9\u30c8\u30c7\u30d0\u30a4\u30b9\u306fSGMII\u307e\u305f\u306f\u985e\u4f3c\u306e\u5185\u90e8\u4fe1\u53f7\u3067\u901a\u4fe1\u3059\u308b<\/p><\/li><\/ul><\/li><li><p><strong>\u5185\u90e8PHY\u51e6\u7406<\/strong><\/p><ul><li><p>\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u30c1\u30c3\u30d7\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u308b<\/p><\/li><li><p>SFP\u306e\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u3092\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u96fb\u6c17\u4fe1\u53f7\u306b\u5909\u63db\u3059\u308b<\/p><\/li><\/ul><\/li><li><p><strong>RJ45\u51fa\u529b\u4f1d\u9001<\/strong><\/p><ul><li><p>\u51e6\u7406\u3055\u308c\u305f\u4fe1\u53f7\u304cRJ45\u30dd\u30fc\u30c8\u3092\u901a\u3058\u3066\u9001\u4fe1\u3055\u308c\u308b<\/p><\/li><li><p>\u30c7\u30fc\u30bf\u306f\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\uff08Cat5\uff0fCat5e\uff0fCat6\uff09\u4e0a\u3067\u4f1d\u9001\u3055\u308c\u308b<\/p><\/li><\/ul><\/li><li><p><strong>\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong><\/p><ul><li><p>\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u901f\u5ea6\uff0810\uff0f100\uff0f1000 Mbps\uff09\u3092\u81ea\u52d5\u7684\u306b\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8\u3059\u308b<\/p><\/li><li><p>\u63a5\u7d9a\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b<\/p><\/li><\/ul><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8cea\u7684\u306b\u3001\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306fSFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u5185\u306b\u7d44\u307f\u8fbc\u307e\u308c\u305f\u5c0f\u578b\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u5916\u90e8\u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u9285\u7dda\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30eb\u30fc\u30bf\u30fc\u306b\u304a\u3051\u308b\u5178\u578b\u7684\u306a\u7528\u9014<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476813.htm\">1000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u5149\u6027\u80fd\u3088\u308a\u3082\u67d4\u8edf\u6027\u304a\u3088\u3073\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u91cd\u8996\u3055\u308c\u308b\u30b7\u30ca\u30ea\u30aa\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u5c55\u958b\u74b0\u5883\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u308b\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073SMB\u5411\u3051\u30b9\u30a4\u30c3\u30c1<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u5c02\u7528\u30b9\u30a4\u30c3\u30c1\u306bRJ45\u30dd\u30fc\u30c8\u3092\u8ffd\u52a0<\/p><\/li><li><p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u4ea4\u63db\u306a\u3057\u3067\u9285\u7dda\u63a5\u7d9a\u3092\u62e1\u5f35<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30a8\u30c3\u30b8\u63a5\u7d9a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f9d\u7136\u3068\u3057\u3066\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u307e\u305f\u306f\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u306e\u63a5\u7d9a<\/p><\/li><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3068\u9285\u7dda\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u9593\u306e\u30d6\u30ea\u30c3\u30b8\u30f3\u30b0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304a\u3088\u3073\u79fb\u884c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u304b\u3089\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u3078\u306e\u6bb5\u968e\u7684\u306a\u79fb\u884c<\/p><\/li><li><p>\u65e2\u5b58\u306eCat5\uff0fCat5e\u914d\u7dda\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u4e92\u63db\u6027\u306e\u7dad\u6301<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u7523\u696d\u7528\u304a\u3088\u3073\u30aa\u30d5\u30a3\u30b9\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65e2\u5b58\u306e\u69cb\u9020\u5316\u914d\u7dda\u30b7\u30b9\u30c6\u30e0\u306e\u30b5\u30dd\u30fc\u30c8<\/p><\/li><li><p>\u65e2\u8a2d\u5efa\u7269\u306b\u304a\u3051\u308b\u9ad8\u30b3\u30b9\u30c8\u306a\u518d\u914d\u7dda\u3092\u56de\u907f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u975e\u5e38\u306b\u4fbf\u5229\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u901a\u5e38\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u3068\u3044\u3046\u3088\u308a\u306f\u5b9f\u7528\u7684\u306a\u59a5\u5354\u7b56\u3068\u3057\u3066\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u4e3b\u306a\u5f79\u5272\u306f\u3001\u73fe\u4ee3\u306eSFP\u30d9\u30fc\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u65e2\u5b58\u306e\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u306e\u6709\u52b9\u6d3b\u7528\u671f\u9593\u3092\u5ef6\u9577\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 1000BASE-T SFP\u306f\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u3067\u52d5\u4f5c\u3057\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u2014\u20141000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u3067\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001\u5c55\u958b\u524d\u306b\u7406\u89e3\u3057\u3066\u304a\u304f\u3079\u304d\u91cd\u8981\u306a\u6280\u8853\u7684\u304a\u3088\u3073\u5b9f\u7528\u4e0a\u306e\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002IEEE\u898f\u683c\u3067\u306f\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u306b\u3088\u308b\u30ae\u30ac\u30d3\u30c3\u30c8\u52d5\u4f5c\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u6027\u80fd\u306f\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u3001\u65bd\u5de5\u72b6\u6cc1\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d306ec77ad654bc8979e158822951342.jpg\" alt=\"1000BASE-T SFP Work with Category 5 Copper Wire\" class=\"wp-image-2891\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d306ec77ad654bc8979e158822951342.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d306ec77ad654bc8979e158822951342-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d306ec77ad654bc8979e158822951342-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d306ec77ad654bc8979e158822951342-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d306ec77ad654bc8979e158822951342-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >IEEE 802.3ab\u898f\u683c\u306e\u89e3\u8aac<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T\u898f\u683c\u306fIEEE 802.3ab\u306b\u57fa\u3065\u304d\u30014\u5bfe\u306e\u30d0\u30e9\u30f3\u30b9\u30c9\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3092\u7528\u3044\u305f\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4f1d\u9001\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u6280\u8853\u7684\u8981\u70b9\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u77ed\u8ddd\u96e2\u304b\u3089\u9577\u8ddd\u96e2\u307e\u3067\u3001 <strong>1 Gbps\u30d5\u30eb\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u4f1d\u9001<\/strong><\/p><\/li><li><p>\u5168\u3066\u306e <strong>4\u5bfe\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u3092\u540c\u6642\u306b\u4f7f\u7528<\/strong><\/p><\/li><li><p>\u9ad8\u5ea6\u306a\u4fe1\u53f7\u7b26\u53f7\u5316\uff08PAM-5\u5909\u8abf\uff09\u3092\u63a1\u7528<\/p><\/li><li><p>\u9ad8\u901f10.7 Gbps\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8 <strong>\u30ab\u30c6\u30b4\u30ea5\u4ee5\u4e0a\u306b\u5bfe\u5fdc\u3057\u305f\u69cb\u9020\u5316\u914d\u7dda<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7406\u8ad6\u4e0a\u3001\u3053\u306e\u898f\u683c\u306b\u3088\u308a\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3092\u65e2\u5b58\u306eCat5\u30a4\u30f3\u30d5\u30e9\u4e0a\u3067\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u306e\u305f\u30811000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30ec\u30ac\u30b7\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5411\u3051\u306e\u5b9f\u7528\u7684\u306a\u30ea\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u5b58\u5728\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u3053\u306e\u898f\u683c\u306f\u9069\u5207\u306b\u65bd\u5de5\u3055\u308c\u3001\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u30ab\u30c6\u30b4\u30ea5\u914d\u7dda\u3092\u524d\u63d0\u3068\u3057\u3066\u304a\u308a\u3001\u52a3\u5316\u307e\u305f\u306f\u4e0d\u9069\u5207\u306b\u7aef\u5b50\u51e6\u7406\u3055\u308c\u305f\u30ec\u30ac\u30b7\u30fc\u914d\u7dda\u306f\u60f3\u5b9a\u3057\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Cat5 vs. Cat5e vs. Cat6\u306e\u9055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\uff08Cat5\uff09\u306fIEEE\u898f\u683c\u4e0a\u3067\u306f\u6280\u8853\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u904b\u7528\u3067\u306f\u5404\u30b1\u30fc\u30d6\u30eb\u30ab\u30c6\u30b4\u30ea\u9593\u306b\u660e\u78ba\u306a\u5dee\u7570\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30ab\u30c6\u30b4\u30ea5\uff08Cat5\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5927100 MHz\u5e2f\u57df\u5e45\u5411\u3051\u306b\u8a2d\u8a08<\/p><\/li><li><p>\u7406\u60f3\u7684\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u307f\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/li><li><p>\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u304a\u3088\u3073\u4fe1\u53f7\u52a3\u5316\u306b\u5bfe\u3057\u3066\u3088\u308a\u8106\u5f31<\/p><\/li><li><p>\u53e4\u3044\u8a2d\u7f6e\u74b0\u5883\u3067\u3088\u304f\u898b\u3089\u308c\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30ab\u30c6\u30b4\u30ea5e\uff08\u30a8\u30f3\u30cf\u30f3\u30b9\u30c9\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ab\u30c6\u30b4\u30ea5\u3068\u6bd4\u8f03\u3057\u3066\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u6027\u80fd\u304c\u5411\u4e0a<\/p><\/li><li><p>\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u5411\u3051\u306b\u5b8c\u5168\u306b\u6700\u9069\u5316<\/p><\/li><li><p>\u5b9f\u7528\u4e0a\u63a8\u5968\u3055\u308c\u308b\u6700\u4f4e\u898f\u683c\u3068\u898b\u306a\u3055\u308c\u308b <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476785.htm\">1000BASE-T<\/a><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30ab\u30c6\u30b4\u30ea6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5927250 MHz\u5e2f\u57df\u5e45\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/li><li><p>\u3088\u308a\u512a\u308c\u305f\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u304a\u3088\u3073\u5e72\u6e09\u4f4e\u6e1b<\/p><\/li><li><p>\u9577\u8ddd\u96e2\u307e\u305f\u306f\u9ad8\u5bc6\u5ea6\u5c55\u958b\u306b\u304a\u3044\u3066\u3088\u308a\u5b89\u5b9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u5b9f\u8df5\u4e0a\u306e\u8981\u70b9\uff1a<br\/>\u30ab\u30c6\u30b4\u30ea5\u306f\u52d5\u4f5c\u3059\u308b\u5834\u5408\u3082\u3042\u308b\u304c\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u30441000BASE-T SFP\u6027\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u5b9f\u7528\u4e0a\u306e\u57fa\u6e96\u306f\u30ab\u30c6\u30b4\u30ea5e\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >100 Meter Theoretical Distance Limit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IEEE 802.3ab\u306b\u3088\u308b\u3068\u3001\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u306b\u304a\u3051\u308b1000BASE-T\u306e\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\u306f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <strong>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30bb\u30b0\u30e1\u30f3\u30c8\u3042\u305f\u308a\u6700\u5927<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u3092\u542b\u3080\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u592790\u30e1\u30fc\u30c8\u30eb\u306e\u56fa\u5b9a\u6c34\u5e73\u914d\u7dda<\/p><\/li><li><p>\u6700\u592710\u30e1\u30fc\u30c8\u30eb\u306e\u30d1\u30c3\u30c1\u30b3\u30fc\u30c9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5236\u9650\u306f\u4ee5\u4e0b\u306b\u540c\u69d8\u306b\u9069\u7528\u3055\u308c\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ab\u30c6\u30b4\u30ea5<\/p><\/li><li><p>\u30ab\u30c6\u30b4\u30ea5e<\/p><\/li><li><p>\u30ab\u30c6\u30b4\u30ea6<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u3053\u306e\u8ddd\u96e2\u3092\u78ba\u5b9f\u306b\u9054\u6210\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u304a\u3088\u3073\u65bd\u5de5\u57fa\u6e96\u306b\u4f9d\u5b58\u3059\u308b\u3002\u53e4\u3044\u30ab\u30c6\u30b4\u30ea5\u30a4\u30f3\u30d5\u30e9\u3067\u306f\u3001\u7406\u8ad6\u4e0a\u306e\u6700\u5927\u5024\u306b\u9054\u3059\u308b\u524d\u306b\u6027\u80fd\u304c\u8457\u3057\u304f\u52a3\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5b9f\u969b\u306e\u904b\u7528\u306b\u304a\u3051\u308b\u6027\u80fd\u8003\u616e\u4e8b\u9805<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306b\u6280\u8853\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3084\u73fe\u5834\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3067\u8b70\u8ad6\u3055\u308c\u308b\u5b9f\u969b\u306e\u5c55\u958b\u3067\u306f\u3001\u30ab\u30c6\u30b4\u30ea5\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u5b9f\u306b\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0\u304c\u3044\u304f\u3064\u304b\u3042\u308b\uff1a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476777.htm\">1000BASE-T SFP<\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd25 1. \u30b1\u30fc\u30d6\u30eb\u306e\u54c1\u8cea\u304a\u3088\u3073\u7d4c\u5e74\u52a3\u5316<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53e4\u3044\u30ab\u30c6\u30b4\u30ea5\u30b1\u30fc\u30d6\u30eb\u306f\u6e1b\u8870\u304a\u3088\u3073\u7d76\u7e01\u52a3\u5316\u306b\u60a9\u307e\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p><\/li><li><p>\u4e0d\u9069\u5207\u306a\u7aef\u672b\u51e6\u7406\u306f\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u304a\u3088\u3073\u30ea\u30f3\u30af\u4e0d\u5b89\u5b9a\u3092\u5897\u52a0\u3055\u305b\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a1 2. <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-electromagnetic-interference\/\"><strong>\u96fb\u78c1\u5e72\u6e09<\/strong><\/a><strong> EMI<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ab\u30c6\u30b4\u30ea5\u306f\u7523\u696d\u74b0\u5883\u3084\u9ad8\u5bc6\u5ea6\u74b0\u5883\u306b\u304a\u3044\u3066\u30ce\u30a4\u30ba\u306b\u5bfe\u3057\u3066\u3088\u308a\u8106\u5f31\u3067\u3042\u308b<\/p><\/li><li><p>\u8fd1\u63a5\u3059\u308b\u96fb\u6e90\u30e9\u30a4\u30f3\u3084\u6a5f\u5668\u304c\u4fe1\u53f7\u6574\u5408\u6027\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83c\udf21\ufe0f 3. \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u767a\u71b1\u304a\u3088\u3073\u4fe1\u53f7\u5b89\u5b9a\u6027<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476778.htm\">RJ45\u30d9\u30fc\u30b9\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u3088\u308a\u591a\u304f\u306e\u71b1\u3092\u767a\u751f<\/p><\/li><li><p>\u71b1\u306f\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u306b\u304a\u3044\u3066\u9593\u63a5\u7684\u306b\u5b89\u5b9a\u6027\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd04 4. \u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u3070\u3089\u3064\u304d<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u306f\u65e7\u5f0f\u306e\u30ab\u30c6\u30b4\u30ea5\u30ea\u30f3\u30af\u3092\u4e00\u8cab\u3057\u3066\u51e6\u7406\u3067\u304d\u306a\u3044<\/p><\/li><li><p>\u60aa\u6761\u4ef6\u3067\u306f\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c100 Mbps\u306b\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30ab\u30c6\u30b4\u30ea5\uff08Cat5\uff09\u9285\u7dda\u3067\u52d5\u4f5c\u53ef\u80fd\u3067\u3059\u304c\u3001\u4fe1\u983c\u6027\u306f\u5b9f\u74b0\u5883\u306e\u6761\u4ef6\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002IEEE\u898f\u683c\u3067\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3067\u306f\u3001Cat5\u306f\u6700\u5c0f\u9650\u306e\u30ea\u30b9\u30af\u307e\u305f\u306f\u30ec\u30ac\u30b7\u30fc\u7528\u9014\u306e\u307f\u3068\u898b\u306a\u3055\u308c\u3001\u5b89\u5b9a\u3057\u305f\u30ae\u30ac\u30d3\u30c3\u30c8\u6027\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306fCat5e\u4ee5\u4e0a\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 \u5b9f\u74b0\u5883\u3067\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\uff1a\u767a\u71b1\u3001\u6d88\u8cbb\u96fb\u529b\u3001\u304a\u3088\u3073\u5b89\u5b9a\u6027\u306e\u554f\u984c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u5411\u30511000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001IEEE\u898f\u683c\u306b\u5b8c\u5168\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u74b0\u5883\u3067\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u5c55\u958b\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304b\u3089\u306f\u660e\u3089\u304b\u3067\u306a\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u304c\u3057\u3070\u3057\u3070\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002\u6700\u3082\u983b\u7e41\u306b\u6307\u6458\u3055\u308c\u308b\u61f8\u5ff5\u4e8b\u9805\u306b\u306f\u3001\u767a\u71b1\u3001\u9ad8\u3044\u6d88\u8cbb\u96fb\u529b\u3001\u304a\u3088\u3073\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u306b\u304a\u3051\u308b\u5b89\u5b9a\u6027\u306e\u5236\u9650\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\/3c884d8df687414f89f8f4953a4c10e2.jpg\" alt=\"Real-World Performance: Heat, Power, and Stability Issues\" class=\"wp-image-2892\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c884d8df687414f89f8f4953a4c10e2.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c884d8df687414f89f8f4953a4c10e2-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c884d8df687414f89f8f4953a4c10e2-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c884d8df687414f89f8f4953a4c10e2-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3c884d8df687414f89f8f4953a4c10e2-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u767a\u71b1\u3059\u308b\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u4e00\u8cab\u3057\u3066\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u7279\u5fb4\u306e\u4e00\u3064\u306f\u3001 <strong>RJ45 <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476794.htm\"><strong>\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a> \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3084DAC\uff08Direct Attach Cable\uff09\u65b9\u5f0f\u306e\u4ee3\u66ff\u54c1\u3068\u6bd4\u8f03\u3057\u3066\u3001\u8457\u3057\u304f\u9ad8\u6e29\u306b\u306a\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u5185\u90e8\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308b\u3082\u306e\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u306b\u306f\u5b8c\u5168\u306a\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u30c1\u30c3\u30d7\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><\/li><li><p>\u9285\u7dda\u4f1d\u9001\u306e\u305f\u3081\u306e\u8907\u96d1\u306a\u30a2\u30ca\u30ed\u30b0\u4fe1\u53f7\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p><\/li><li><p>SFP\u4fe1\u53f7\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u96fb\u6c17\u7684\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4fe1\u53f7\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u30d5\u30eb\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30674\u30da\u30a2\u306e\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3092\u99c6\u52d5\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u30d5\u30a1\u30a4\u30d0SFP\u306f\u4e3b\u306b\u5149\u4fe1\u53f7\u306e\u5909\u63db\u3092\u51e6\u7406\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476787.htm\">1000BASE-T\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001<\/a> \u96fb\u6c17\u4fe1\u53f7\u3092\u80fd\u52d5\u7684\u306b\u51e6\u7406\u30fb\u7b49\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u306b\u306f\u3088\u308a\u591a\u304f\u306e\u6f14\u7b97\u51e6\u7406\u3068\u96fb\u529b\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u7d50\u679c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u52d5\u4f5c\u4e2d\u306e\u8868\u9762\u6e29\u5ea6\u304c\u660e\u78ba\u306b\u6e29\u304b\u304f\u306a\u308a\u307e\u3059\u3002<\/p><\/li><li><p>\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u5c55\u958b\u6642\u306b\u71b1\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u8907\u6570\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u96a3\u63a5\u3057\u3066\u8a2d\u7f6e\u3057\u305f\u5834\u5408\u3001\u71b1\u7684\u30b9\u30c8\u30ec\u30b9\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6d88\u8cbb\u96fb\u529b vs. \u5149\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3046\u4e00\u3064\u91cd\u8981\u306a\u8981\u56e0\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3051\u308b\u5178\u578b\u7684\u306a\u6bd4\u8f03\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/478230.htm\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a><strong>:<\/strong> \u7d040.8W\uff5e1.5W<\/p><\/li><li><p><strong>1000BASE-T <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476786.htm\"><strong>RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a><strong>:<\/strong> \u7d042W\uff5e3W\u4ee5\u4e0a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5dee\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u5358\u4f4d\u3067\u306f\u5c0f\u3055\u304f\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u4ee5\u4e0b\u306e\u72b6\u6cc1\u3067\u306f\u9855\u8457\u306b\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u591a\u6570\u306e <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-an-sfp-interface\/\">SFP\u30dd\u30fc\u30c8<\/a><\/p><\/li><li><p>\u30a8\u30c3\u30b8\u96c6\u7d04\u88c5\u7f6e<\/p><\/li><li><p>\u7523\u696d\u7528\u307e\u305f\u306f\u5bc6\u9589\u578b\u30e9\u30c3\u30af\u74b0\u5883<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-phy-physical-layer-basics-explained\/\">PHY<\/a> \u9285\u7dda\u306b\u3088\u308b\u4fe1\u53f7\u4f1d\u9001\u306e\u305f\u3081\u306e\u30ec\u30a4\u30e4\u30fc\u3067\u3042\u308a\u3001\u5149\u5909\u63db\u3092\u7528\u3044\u308b\u30d5\u30a1\u30a4\u30d0\u30d9\u30fc\u30b9\u306e\u4ee3\u66ff\u624b\u6bb5\u3068\u6bd4\u8f03\u3057\u3066\u3001\u672c\u8cea\u7684\u306b\u3088\u308a\u591a\u304f\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u4e3b\u306a\u8981\u70b9\uff1a<br\/>\u9285\u88fdSFP\u306f\u3001RJ45\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u5358\u7d14\u3055\u3068\u52b9\u7387\u6027\u3092\u72a0\u7272\u306b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u5831\u544a\u3055\u308c\u305f\u5b89\u5b9a\u6027\u306e\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u95a2\u9023\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304a\u3088\u3073\u73fe\u5834\u3067\u306e\u4f7f\u7528\u5831\u544a\u306b\u3088\u308b\u3068\u3001\u5b89\u5b9a\u6027\u306f\u6982\u306d\u8a31\u5bb9\u7bc4\u56f2\u5185\u3067\u3059\u304c\u3001\u7279\u306b\u6761\u4ef6\u304c\u7406\u60f3\u7684\u3067\u306a\u3044\u5834\u5408\u306b\u306f\u5b8c\u5168\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u304f\u5831\u544a\u3055\u308c\u308b\u554f\u984c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd04 1. \u5076\u767a\u7684\u306a\u30ea\u30f3\u30af\u5207\u65ad<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53e4\u3044Cat5\u30b1\u30fc\u30d6\u30eb\u3067\u3088\u308a\u983b\u7e41\u306b\u767a\u751f\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u4fe1\u53f7\u54c1\u8cea\u306e\u9650\u754c\u3084\u4e0d\u9069\u5207\u306a\u7aef\u672b\u51e6\u7406\u304c\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2699\ufe0f 2. \u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4e0d\u5177\u5408<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u30e2\u30c7\u30eb\u3067\u306f\u30011 Gbps\u3067\u306e\u5b89\u5b9a\u3057\u305f\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u56f0\u96e3\u3067\u3059\u3002<\/p><\/li><li><p>\u6642\u6298\u3001100 Mbps\u30e2\u30fc\u30c9\u3078\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd0c 3. \u30d9\u30f3\u30c0\u30fc\u9593\u306e\u4e92\u63db\u6027\u306e\u3070\u3089\u3064\u304d<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u7279\u5b9a\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u52d5\u4f5c\u304c\u4e00\u8cab\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p><\/li><li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u3088\u308b\u5236\u9650\u3001\u307e\u305f\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-eeprom-powers-sfp-and-qsfp-optical-modules\/\">EEPROM<\/a> \u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u52d5\u4f5c\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u5168\u4f53\u7684\u306a\u8a55\u4fa1\uff1a<br\/>\u307b\u3068\u3093\u3069\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u306fRJ45 SFP\u3092\u300c\u30b9\u30c8\u30ec\u30b9\u4e0b\u3067\u306f\u5e38\u306b\u5b8c\u74a7\u306b\u5b89\u5b9a\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u304c\u3001\u57fa\u672c\u7684\u306b\u306f\u52d5\u4f5c\u3059\u308b\u300d\u3068\u8868\u73fe\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u201c<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u306b\u304a\u3051\u308b\u30ea\u30b9\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u904b\u7528\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u5236\u9650\u306e\u4e00\u3064\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u307e\u305f\u306f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306e\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u5c64\u306a\u3069\u3001\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u5c55\u958b\u306b\u304a\u3044\u3066\u898b\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u30ea\u30b9\u30af\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83c\udf21\ufe0f 1. \u71b1\u306e\u84c4\u7a4d<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u8907\u6570\u306eRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001\u30b9\u30a4\u30c3\u30c1\u5168\u4f53\u306e\u6e29\u5ea6\u304c\u4e0a\u6607\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u71b1\u306e\u84c4\u7a4d\u306f\u96a3\u63a5\u3059\u308b\u30dd\u30fc\u30c8\u306b\u3082\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83e\uddf1 2. \u30dd\u30fc\u30c8\u9593\u9694\u306e\u5236\u9650<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.rj45-modularjack.com\/supplier-26969-sfp-cage-connector\">SFP\u30b1\u30fc\u30b8<\/a> \u901a\u5e38\u3001\u975e\u5e38\u306b\u5bc6\u306b\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><\/li><li><p>\u9285\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u30dd\u30fc\u30c8\u3042\u305f\u308a\u306e\u767a\u71b1\u91cf\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a1 3. \u7a7a\u51b7\u52b9\u7387\u306e\u4f4e\u4e0b<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9ad8\u5bc6\u5ea6\u306aRJ45 SFP\u306e\u4f7f\u7528\u306f\u3001\u30b7\u30e3\u30fc\u30b7\u5185\u90e8\u306e\u51b7\u5374\u52b9\u7387\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><li><p>\u4e00\u90e8\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30d5\u30a1\u30f3\u56de\u8ee2\u6570\u306e\u5897\u52a0\u3084\u71b1\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5236\u9650\uff08\u30b5\u30fc\u30de\u30eb\u30fb\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0\uff09\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u5b9f\u52d9\u4e0a\u306e\u89b3\u5bdf\uff1a<br\/>\u591a\u304f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3044\u3066\u3059\u3079\u3066\u306eSFP\u30b9\u30ed\u30c3\u30c8\u3092RJ45\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u6e80\u305f\u3059\u3053\u3068\u3092\u907f\u3051\u3001\u71b1\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3057\u3066\u30d5\u30a1\u30a4\u30d0\u304a\u3088\u3073DAC\u3092\u6df7\u5728\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u597d\u3093\u3067\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u4e16\u754c\u3067\u306e\u5c55\u958b\u306b\u304a\u3044\u3066\u3001\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u7528\u306e1000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001\u71b1\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u306b\u8ca0\u8377\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u4f4e\u5bc6\u5ea6\u307e\u305f\u306f\u30a8\u30c3\u30b8\u74b0\u5883\u3067\u306f\u826f\u597d\u306b\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001\u767a\u71b1\u91cf\u3001\u6d88\u8cbb\u96fb\u529b\u3001\u304a\u3088\u3073\u5b89\u5b9a\u6027\u306b\u5bfe\u3059\u308b\u611f\u5ea6\u306e\u9ad8\u3055\u304b\u3089\u3001\u9ad8\u5bc6\u5ea6\u307e\u305f\u306f\u9ad8\u6027\u80fd\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u8a2d\u8a08\u306b\u306f\u3042\u307e\u308a\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 \u30b9\u30a4\u30c3\u30c1\u306e\u4e92\u63db\u6027\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u5236\u9650<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u75281000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5c55\u958b\u3059\u308b\u969b\u306b\u6700\u3082\u91cd\u8981\u306a\u5b9f\u7528\u7684\u8003\u616e\u4e8b\u9805\u306e\u4e00\u3064\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u3067\u3059\u3002\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30aa\u30fc\u30d7\u30f3\u306a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\">IEEE\u6a19\u6e96<\/a> \uff08802.3ab\uff09\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u904b\u7528\u306f\u4f9d\u7136\u3068\u3057\u3066\u30d9\u30f3\u30c0\u30fc\u306e\u30dd\u30ea\u30b7\u30fc\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u3088\u308b\u5236\u9650\u3001\u304a\u3088\u3073\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6a5f\u69cb\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\u3001\u4e92\u63db\u6027\u306f\u96fb\u6c17\u7684\u6a19\u6e96\u3088\u308a\u3082\u3001\u5404\u30b9\u30a4\u30c3\u30c1\u30e1\u30fc\u30ab\u30fc\u304cSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a8d\u8a3c\u304a\u3088\u3073\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u52d5\u4f5c\u3092\u3069\u306e\u3088\u3046\u306b\u51e6\u7406\u3059\u308b\u304b\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e671aa166b64405e91c9e130daa08df7.jpg\" alt=\"Switch Compatibility and Vendor Limitations\" class=\"wp-image-2893\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e671aa166b64405e91c9e130daa08df7.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e671aa166b64405e91c9e130daa08df7-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e671aa166b64405e91c9e130daa08df7-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e671aa166b64405e91c9e130daa08df7-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e671aa166b64405e91c9e130daa08df7-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Cisco \/ Ubiquiti \/ MikroTik \u306e\u4e92\u63db\u6027\u6982\u8981<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30d9\u30f3\u30c0\u30fc\u3054\u3068\u306b\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u53d7\u3051\u5165\u308c\u306b\u95a2\u3059\u308b\u53b3\u683c\u3055\u306e\u30ec\u30d9\u30eb\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 Cisco<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3057\u3070\u3057\u3070EEPROM\u30d9\u30fc\u30b9\u306e\u30d9\u30f3\u30c0\u30fc\u691c\u8a3c\u3092\u5f37\u5236\u3057\u307e\u3059<\/p><\/li><li><p>\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u300d\u306a\u3069\u306e\u8b66\u544a\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u201c<\/p><\/li><li><p>\u591a\u304f\u306e\u5834\u5408\u3001\u4e92\u63db\u6027\u30c1\u30a7\u30c3\u30af\u3092\u30d0\u30a4\u30d1\u30b9\u307e\u305f\u306f\u7121\u52b9\u5316\u3059\u308c\u3070\u3001\u52d5\u4f5c\u3092\u8a31\u53ef\u3057\u307e\u3059<\/p><\/li><li><p>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u4e2d\u5c0f\u4f01\u696d\u5411\u3051\u30e2\u30c7\u30eb\u3088\u308a\u3082\u53b3\u683c\u3067\u3042\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 Ubiquiti<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u4e00\u822c\u7684\u306b\u3088\u308a\u67d4\u8edf\u3067\u3059<\/p><\/li><li><p>\u307b\u3068\u3093\u3069\u306eUniFi\u304a\u3088\u3073EdgeSwitch\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u6c4e\u7528\u306e1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059<\/p><\/li><li><p>\u5f93\u6765\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30d9\u30f3\u30c0\u30fc\u3068\u6bd4\u8f03\u3057\u3066\u5236\u9650\u304c\u5c11\u306a\u3044\u3067\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 MikroTik<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9ad8\u3044\u4e92\u63db\u6027\u8a31\u5bb9\u5ea6\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059<\/p><\/li><li><p>\u30db\u30fc\u30e0\u30e9\u30dc\u304a\u3088\u3073ISP\u74b0\u5883\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476800.htm\">\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSFP\u3092\u4f7f\u7528\u3059\u308b<\/a><\/p><\/li><li><p>RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30d6\u30ed\u30c3\u30af\u305b\u305a\u306b\u901a\u5e38\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001\u76e3\u8996\u95a2\u9023\u306e\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u4e3b\u306a\u8981\u70b9\uff1a<br\/>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5b8c\u5168\u306bIEEE\u6e96\u62e0\u3067\u3042\u3063\u3066\u3082\u3001\u30d9\u30f3\u30c0\u30fc\u306e\u9078\u629e\u306f\u5c55\u958b\u306e\u6210\u529f\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >EEPROM\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u8b58\u5225\u30c7\u30fc\u30bf\uff08\u4f8b\uff1a\uff09\u3092\u683c\u7d0d\u3059\u308b\u5185\u90e8EEPROM\uff08\u96fb\u6c17\u7684\u306b\u6d88\u53bb\u30fb\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u53ef\u80fd\u306a\u8aad\u307f\u53d6\u308a\u5c02\u7528\u30e1\u30e2\u30ea\uff09\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d9\u30f3\u30c0\u30fc\u540d<\/p><\/li><li><p>\u578b\u756a<\/p><\/li><li><p>\u5bfe\u5fdc\u4ed5\u69d8<\/p><\/li><li><p>\u4e92\u63db\u6027\u30b3\u30fc\u30c9<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u306f\u3053\u306e\u60c5\u5831\u3092\u8aad\u307f\u53d6\u3063\u3066\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u300c\u627f\u8a8d\u6e08\u307f\u300d\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u201c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a0\ufe0f \u3088\u304f\u3042\u308b\u554f\u984c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u201c\u300c\u975e\u5bfe\u5fdc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u8b66\u544a<\/p><\/li><li><p>\u53b3\u683c\u306a\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30c7\u30d0\u30a4\u30b9\u3067\u306e\u30dd\u30fc\u30c8\u7121\u52b9\u5316<\/p><\/li><li><p>\u5236\u9650\u3055\u308c\u305f\u74b0\u5883\u3067\u306e\u6a5f\u80fd\u4f4e\u4e0b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30e1\u30fc\u30ab\u30fc\u3067\u306f\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u63a1\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u6280\u8853\u7684\u306b\u540c\u4e00\u306e1000BASE-T\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u3063\u3066\u3082\u3001\u305d\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u65b9\u6cd5\u306b\u3088\u3063\u3066\u52d5\u4f5c\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u5b9f\u52d9\u4e0a\u306e\u6d1e\u5bdf\uff1a<br\/>\u305d\u306e\u305f\u3081\u3001\u300c\u4e92\u63db\u6027\u30b3\u30fc\u30c9\u4ed8\u304dSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u300d\u306f\u3001\u6c4e\u7528\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u306f\u5225\u306b\u8ca9\u58f2\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSFP\u306e\u53d7\u5bb9\u52d5\u4f5c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u53d7\u5bb9\u53ef\u5426\u306f\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304a\u3088\u3073\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4ee3\u8868\u7684\u306a\u52d5\u4f5c\u30d1\u30bf\u30fc\u30f3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u2714 \u8b66\u544a\u306a\u3057\u3067\u5b8c\u5168\u306b\u53d7\u5bb9\uff08MikroTik\u3084\u591a\u304f\u306eSMB\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u3067\u4e00\u822c\u7684\uff09<\/p><\/li><li><p>\u26a0 \u300c\u975e\u5bfe\u5fdc\u30e2\u30b8\u30e5\u30fc\u30eb\u300d\u3068\u3044\u3046\u30b7\u30b9\u30c6\u30e0\u30ed\u30b0\u304c\u51fa\u529b\u3055\u308c\u3064\u3064\u3082\u53d7\u5bb9\u3055\u308c\u308b\u201c<\/p><\/li><li><p>\u274c \u53b3\u683c\u306a\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u30d6\u30ed\u30c3\u30af\u307e\u305f\u306f\u7121\u52b9\u5316\u3055\u308c\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u53d7\u5bb9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30e2\u30c7\u30eb\u4e16\u4ee3<\/p><\/li><li><p>\u300cSFP\u691c\u8a3c\u300d\u304c\u5f37\u5236\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b<\/p><\/li><li><p>\u30d9\u30f3\u30c0\u30fc\u306e\u30b5\u30dd\u30fc\u30c8\u65b9\u91dd<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u91cd\u8981\u306a\u6ce8\u610f\uff1a<br\/>\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u30ae\u30ac\u30d3\u30c3\u30c8\u901f\u5ea6\u3067\u6b63\u5e38\u306b\u6a5f\u80fd\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6df7\u5728\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u52d5\u4f5c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u75281000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6df7\u5728\u74b0\u5883\u307e\u305f\u306f\u30ec\u30ac\u30b7\u30fc\u74b0\u5883\u3067\u306f\u52d5\u4f5c\u304c\u5909\u5316\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u7279\u5fb4\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10\/100\/1000 Mbps\u306e\u901f\u5ea6\u3092\u81ea\u52d5\u7684\u306b\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8<\/p><\/li><li><p>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30e2\u30fc\u30c9\u3092\u8abf\u6574\uff08\u30ae\u30ac\u30d3\u30c3\u30c8\u30ea\u30f3\u30af\u3067\u306f\u901a\u5e38\u30d5\u30eb\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\uff09<\/p><\/li><li><p>\u53e4\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3068\u306e\u4e92\u63db\u6027\u3092\u8a66\u307f\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6df7\u5728\u74b0\u5883\u306b\u304a\u3051\u308b\u6f5c\u5728\u7684\u306a\u554f\u984c\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u304c\u304e\u308a\u304e\u308a\u306e\u5834\u5408\u3001100 Mbps\u3078\u306e\u30c0\u30a6\u30f3\u30b7\u30d5\u30c8<\/p><\/li><li><p>\u30ea\u30f3\u30af\u78ba\u7acb\u6642\u306e\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u9045\u5ef6<\/p><\/li><li><p>\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30ec\u30ac\u30b7\u30fc\u30b9\u30a4\u30c3\u30c1\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u969b\u306e\u52d5\u4f5c\u306e\u4e0d\u4e00\u8cab\u6027<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u5b9f\u969b\u306e\u89b3\u5bdf\uff1a<br\/>\u53e4\u3044Cat5\u30a4\u30f3\u30d5\u30e9\u3092\u542b\u3080\u6df7\u5728\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u73fe\u4ee3\u306eCat5e\uff0fCat6\u5c55\u958b\u3068\u6bd4\u8f03\u3057\u3066\u3001\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4e0d\u6574\u5408\u304c\u751f\u3058\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u81ea\u4f53\u306f\u6a19\u6e96\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u5e83\u7bc4\u306a\u4e92\u63db\u6027\u3092\u6709\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u5c0e\u5165\u6210\u529f\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30d9\u30f3\u30c0\u30fc\u306e\u30dd\u30ea\u30b7\u30fc\u3001EEPROM\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u5236\u9650\u3001\u304a\u3088\u3073\u6df7\u5408\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u306b\u304a\u3051\u308b\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u52d5\u4f5c\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002\u5b89\u5b9a\u3057\u305f\u5c0e\u5165\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001MikroTik\u304a\u3088\u3073Ubiquiti\u74b0\u5883\u306e\u65b9\u304c\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u3001Cisco\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u8ffd\u52a0\u306e\u4e92\u63db\u6027\u691c\u8a0e\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 1000BASE-T SFP vs. \u5149\u30d5\u30a1\u30a4\u30d0SFP vs. DAC\u30b1\u30fc\u30d6\u30eb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP\u5bfe\u5fdc\u30b9\u30a4\u30c3\u30c1\u5411\u3051\u306e\u63a5\u7d9a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u5b9a\u3059\u308b\u969b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u30011000BASE-T\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u5149\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u304a\u3088\u3073DAC\uff08<br>\uff09\u30b1\u30fc\u30d6\u30eb\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/direct-attach-cables-dac-in-networking\/\">\u30c0\u30a4\u30ec\u30af\u30c8\u30a2\u30bf\u30c3\u30c1\u30b3\u30c3\u30d1\u30fc<\/a>\u3053\u308c\u30893\u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3044\u305a\u308c\u3082\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u306e\u6027\u80fd\u7279\u6027\u3001\u96fb\u529b\u52b9\u7387\u3001\u304a\u3088\u3073\u5c0e\u5165\u9069\u5408\u6027\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u5411\u30511000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3042\u308b\u304b\u3001\u5358\u306a\u308b\u4fbf\u5229\u306a\u59a5\u5354\u6848\u306b\u904e\u304e\u306a\u3044\u304b\u3092\u5224\u65ad\u3059\u308b\u4e0a\u3067\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d50568afccc4d7fa5964887bd2a249a.jpg\" alt=\"1000BASE-T SFP vs. Fiber SFP vs. DAC Cable\" class=\"wp-image-2894\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d50568afccc4d7fa5964887bd2a249a.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d50568afccc4d7fa5964887bd2a249a-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d50568afccc4d7fa5964887bd2a249a-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d50568afccc4d7fa5964887bd2a249a-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d50568afccc4d7fa5964887bd2a249a-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6bd4\u8f03\u8868\u306e\u8ad6\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u3053\u306e3\u3064\u306e\u6280\u8853\u306b\u3064\u3044\u3066\u7c21\u7565\u5316\u3055\u308c\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30ec\u30d9\u30eb\u3067\u306e\u6bd4\u8f03\u3067\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><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>1000BASE-T \u9285\u7ddaSFP<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5149\u30d5\u30a1\u30a4\u30d0SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>DAC\u30b1\u30fc\u30d6\u30eb<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u4f1d\u9001\u5a92\u4f53<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7d50\u7dda\u30da\u30a2\u9285\u7dda\uff08Cat5\uff0fCat5e\uff0fCat6\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c4\u30a4\u30f3\u30a2\u30af\u30b9\u9285\u7dda\u30b1\u30fc\u30d6\u30eb<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u5927\u8ddd\u96e2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u5927100m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>550m\uff5e80km\u4ee5\u4e0a\uff08\u30bf\u30a4\u30d7\u306b\u3088\u308a\u7570\u306a\u308b\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u901a\u5e381\uff5e10m<\/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\u7d042\uff5e3W\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044\uff08\u7d040.8\uff5e1.5W\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u975e\u5e38\u306b\u4f4e\u3044<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u767a\u71b1\u91cf<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044<\/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>\u6700\u4f4e<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u975e\u5e38\u306b\u4f4e\u3044<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u8a2d\u7f6e\u306e\u67d4\u8edf\u6027<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044\uff08\u65e2\u5b58\u9285\u7dda\u306e\u518d\u5229\u7528\u53ef\u80fd\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f1d\u9001\u5a92\u4f53<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u3044\uff08\u77ed\u8ddd\u96e2\u306e\u307f\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044\uff08OEM \u30d7\u30ec\u30df\u30a2\u30e0\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f1d\u9001\u5a92\u4f53<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u521d\u671f\u30b3\u30b9\u30c8\u306f\u9ad8\u3044\u304c\u3001\u9577\u671f\u7684\u306b\u306f\u512a\u308c\u3066\u3044\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u77ed\u8ddd\u96e2\u904b\u7528\u3067\u306f\u6700\u3082\u4f4e\u3044<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u767a\u71b1\u304a\u3088\u3073\u96fb\u529b\u52b9\u7387\u306e\u9055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u6280\u8853\u9593\u3067\u6700\u3082\u9855\u8457\u306a\u9055\u3044\u306e\u4e00\u3064\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd25 1000BASE-T SFP\uff08<br><\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476772.htm\"><strong>\u9285\u7ddaRJ45<\/strong><\/a><strong>)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9285\u7dda\u4fe1\u53f7\u51e6\u7406\u7528\u306e\u5b8c\u5168\u306aPHY\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u3092\u5185\u8535<\/p><\/li><li><p>\u7d50\u7dda\u30da\u30a2\u4e0a\u3067\u306e\u96fb\u6c17\u4fe1\u53f7\u99c6\u52d5\u306b\u3088\u308a\u591a\u304f\u306e\u96fb\u529b\u3092\u5fc5\u8981\u3068\u3059\u308b<\/p><\/li><li><p>\u52d5\u4f5c\u4e2d\u306b\u9855\u8457\u306a\u767a\u71b1\u3092\u751f\u3058\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udca1 <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\"><strong>\u5149\u30d5\u30a1\u30a4\u30d0SFP<\/strong><\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u4fe1\u53f7\u4f1d\u9001\uff08\u96fb\u6c17\u4f1d\u9001\u3067\u306f\u306a\u304f\u5149\u3092\u4f7f\u7528\uff09<\/p><\/li><li><p>\u3088\u308a\u5358\u7d14\u306a\u4fe1\u53f7\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3059\u308b<\/p><\/li><li><p>\u901a\u5e38\u3001\u3088\u308a\u4f4e\u6e29\u30fb\u9ad8\u52b9\u7387\u3067\u52d5\u4f5c\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a1 DAC\u30b1\u30fc\u30d6\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53d7\u52d5\u578b\u307e\u305f\u306f\u6e96\u30a2\u30af\u30c6\u30a3\u30d6\u578b\u9285\u7dda\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/p><\/li><li><p>\uff08\u307b\u3068\u3093\u3069\u306e\u5834\u5408\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u90e8\u306b\u8907\u96d1\u306aPHY\u5909\u63db\u56de\u8def\u306a\u3057<\/p><\/li><li><p>\u3053\u306e3\u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u4e2d\u3067\u6700\u3082\u4f4e\u3044\u6d88\u8cbb\u96fb\u529b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u7d50\u8ad6\uff1a<br\/>\u30b3\u30c3\u30d1\u30fcSFP\u306f\u3001\u7279\u306b\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u96fb\u529b\u52b9\u7387\u304c\u4f4e\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30ec\u30a4\u30c6\u30f3\u30b7\u3068\u5b89\u5b9a\u6027\u306b\u95a2\u3059\u308b\u691c\u8a0e\u4e8b\u9805<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e3\u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u5185\u90e8\u51e6\u7406\u306b\u3088\u3063\u3066\u6027\u80fd\u7279\u6027\u306b\u5f71\u97ff\u304c\u51fa\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u23f1\ufe0f \u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u9055\u3044<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0SFP\uff1a\u6700\u4f4e\u304b\u3064\u6700\u3082\u4e00\u8cab\u3057\u305f\u30ec\u30a4\u30c6\u30f3\u30b7<\/p><\/li><li><p>DAC\uff1a\u6975\u3081\u3066\u4f4e\u3044\u30ec\u30a4\u30c6\u30f3\u30b7\uff08\u77ed\u8ddd\u96e2\u30fb\u9ad8\u901f\u30ea\u30f3\u30af\u306b\u6700\u9069\uff09<\/p><\/li><li><p>1000BASE-T SFP\uff1aPHY\u51e6\u7406\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306b\u3088\u308a\u3084\u3084\u9ad8\u3044\u30ec\u30a4\u30c6\u30f3\u30b7<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udcf6 \u5b89\u5b9a\u6027\u306e\u9055\u3044<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\uff1a\u96fb\u6c17\u7684\u30ce\u30a4\u30ba\u304c\u591a\u3044\u74b0\u5883\u3067\u6700\u3082\u5b89\u5b9a<\/p><\/li><li><p>DAC\uff1a\u5b89\u5b9a\u3057\u3066\u3044\u308b\u304c\u3001\u8ddd\u96e2\u304a\u3088\u3073\u4e92\u63db\u6027\u306b\u5236\u9650\u3042\u308a<\/p><\/li><li><p>\u30b3\u30c3\u30d1\u30fcSFP\uff1a\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u304a\u3088\u3073EMI\u5e72\u6e09\u306b\u5bfe\u3057\u3066\u3088\u308a\u654f\u611f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u5b9f\u969b\u306e\u77e5\u898b\uff1a<br\/>\u307b\u3068\u3093\u3069\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u7528\u9014\u3067\u306f\u3001\u5229\u4fbf\u6027\u3088\u308a\u3082\u5b89\u5b9a\u6027\u3068\u4e88\u6e2c\u53ef\u80fd\u6027\u304c\u512a\u5148\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u907f\u3051\u308b\u3079\u304d\u72b6\u6cc1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6709\u7528\u3067\u3059\u304c\u3001\u63a8\u5968\u3055\u308c\u306a\u3044\u30b1\u30fc\u30b9\u3082\u5b58\u5728\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c 1. \u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u74b0\u5883<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u904e\u5270\u306a\u767a\u71b1<\/p><\/li><li><p>\u7a7a\u51b7\u52b9\u7387\u306e\u4f4e\u4e0b<\/p><\/li><li><p>\u71b1\u5fdc\u529b\u30ea\u30b9\u30af\u306e\u5897\u52a0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c 2. \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u53b3\u3057\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53d6\u5f15\u30b7\u30b9\u30c6\u30e0<\/p><\/li><li><p>\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/p><\/li><li><p>\u9ad8\u983b\u5ea6\u30c7\u30fc\u30bf\u96c6\u7d04<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c 3. \u9577\u671f\u7684\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u8a2d\u8a08<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u306f\u3088\u308a\u512a\u308c\u305f\u62e1\u5f35\u6027\u3092\u63d0\u4f9b<\/p><\/li><li><p>\u30b3\u30c3\u30d1\u30fc\u306f\u5c06\u6765\u306e\u5e2f\u57df\u5e45\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u5236\u9650<\/p><\/li><li><p>\u9577\u671f\u7684\u306a\u96fb\u529b\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u274c 4. \u54c1\u8cea\u306e\u52a3\u308b\u307e\u305f\u306f\u8001\u673d\u5316\u3057\u305fCat5\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4fe1\u53f7\u52a3\u5316\u30ea\u30b9\u30af<\/p><\/li><li><p>\u30ea\u30f3\u30af\u4e0d\u5b89\u5b9a\u307e\u305f\u306f\u901f\u5ea6\u4f4e\u4e0b\uff08\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\uff09<\/p><\/li><li><p>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u8ca0\u8377\u306e\u5897\u52a0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cat5\u9285\u7dda\u5411\u30511000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u65e2\u5b58\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u914d\u7dda\u3092\u518d\u5229\u7528\u3059\u308b\u3068\u3044\u3046\u70b9\u3067\u6bd4\u985e\u306a\u3044\u5229\u4fbf\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u672c\u8cea\u7684\u306b\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30d0SFP\u304a\u3088\u3073DAC\u30b1\u30fc\u30d6\u30eb\u306f\u3001\u52b9\u7387\u6027\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u9577\u671f\u7684\u306a\u5b89\u5b9a\u6027\u306e\u9762\u3067\u4e00\u8cab\u3057\u3066\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4e0a\u56de\u308a\u3001\u73fe\u4ee3\u306e\u9ad8\u6027\u80fd\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u597d\u307e\u3057\u3044\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 Cat5 RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6700\u9069\u306a\u4f7f\u7528\u30b1\u30fc\u30b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30ab\u30c6\u30b4\u30ea5\u306e\u9285\u7dda\u5411\u3051\u3067\u3042\u308a\u3001\u6700\u3082\u96fb\u529b\u52b9\u7387\u304c\u826f\u304f\u3001\u3042\u308b\u3044\u306f\u71b1\u7684\u306b\u6700\u9069\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u30011\u3064\u306e\u4e3b\u8981\u306a\u5229\u70b9\u306b\u3088\u308a\u3001\u4f9d\u7136\u3068\u3057\u3066\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a\u65e2\u5b58\u306e\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u518d\u8a2d\u8a08\u306a\u3057\u306b\u518d\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3067\u3059\u3002\u591a\u304f\u306e\u5b9f\u969b\u306e\u5c55\u958b\u306b\u304a\u3044\u3066\u3001\u3053\u306e\u5b9f\u7528\u6027\u306f\u305d\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u4e0a\u56de\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6700\u3082\u52b9\u679c\u7684\u306b\u6a5f\u80fd\u3059\u308b\u5834\u6240\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u4fe1\u983c\u6027\u306e\u3042\u308b\u5c55\u958b\u5224\u65ad\u3092\u884c\u3046\u306e\u306b\u5f79\u7acb\u3061\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\/888858086e2c49deaf00443cfbcba7fa.jpg\" alt=\"Best Use Cases for Cat5 RJ45 SFP Modules\" class=\"wp-image-2895\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/888858086e2c49deaf00443cfbcba7fa.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/888858086e2c49deaf00443cfbcba7fa-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/888858086e2c49deaf00443cfbcba7fa-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/888858086e2c49deaf00443cfbcba7fa-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/888858086e2c49deaf00443cfbcba7fa-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u65e7\u5f0f\u30b1\u30fc\u30d6\u30eb\u306e\u518d\u5229\u7528\u30b7\u30ca\u30ea\u30aa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u7528\u9014\u306e1\u3064\u306f\u3001\u7269\u7406\u7684\u306b\u826f\u597d\u306a\u72b6\u614b\u3092\u4fdd\u3063\u3066\u3044\u308b\u65e2\u8a2d\u306eCat5\u307e\u305f\u306fCat5e\u69cb\u9020\u5316\u30b1\u30fc\u30d6\u30eb\u304c\u5b58\u5728\u3059\u308b\u74b0\u5883\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5178\u578b\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e8b\u524d\u306b\u9285\u7dda\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u304c\u8a2d\u7f6e\u6e08\u307f\u306e\u53e4\u3044\u30aa\u30d5\u30a3\u30b9\u30d3\u30eb<\/p><\/li><li><p>\u9577\u5e74\u306b\u308f\u305f\u3063\u3066\u69cb\u7bc9\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6301\u3064\u6559\u80b2\u6a5f\u95a2<\/p><\/li><li><p>\u518d\u914d\u7dda\u304c\u9ad8\u30b3\u30b9\u30c8\u307e\u305f\u306f\u904b\u7528\u306b\u652f\u969c\u3092\u304d\u305f\u3059\u7523\u696d\u74b0\u5883<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u767e\u672c\u3082\u306e\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u3092\u4ea4\u63db\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u7d44\u7e54\u306f\u5358\u306b <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476772.htm\">\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\uff08\u7269\u7406\u5c64\uff09\u30c1\u30c3\u30d7\u304c\u5b58\u5728\u3057\u3001<\/a> \u3092SFP\u5bfe\u5fdc\u30b9\u30a4\u30c3\u30c1\u306b\u88c5\u7740\u3057\u3001\u65e7\u5f0f\u30b1\u30fc\u30d6\u30eb\u3092\u5373\u5ea7\u306b\u518d\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9ad8\u984d\u304b\u3064\u6642\u9593\u306e\u304b\u304b\u308b\u518d\u914d\u7dda\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u56de\u907f<\/p><\/li><li><p>\u65e2\u5b58\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5bff\u547d\u3092\u5ef6\u9577<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e00\u6642\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u62e1\u5f35<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u77ed\u671f\u7684\u307e\u305f\u306f\u79fb\u884c\u671f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8981\u4ef6\u306b\u3082\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u4f8b\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e00\u6642\u7684\u306a\u30aa\u30d5\u30a3\u30b9\u8a2d\u7f6e\u3084\u79fb\u8ee2\u5148\u30b5\u30a4\u30c8<\/p><\/li><li><p>\u30a4\u30d9\u30f3\u30c8\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3001\u5c55\u793a\u4f1a\u3001\u8a66\u9a13\u30e9\u30dc\uff09<\/p><\/li><li><p>\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u4e2d\u306e\u4e00\u6642\u7684\u306a\u63a5\u7d9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u30b1\u30fc\u30b9\u3067\u306f\u3001\u5c55\u958b\u306e\u901f\u3055\u304c\u9577\u671f\u7684\u306a\u52b9\u7387\u6027\u3088\u308a\u3082\u91cd\u8981\u3067\u3059\u30021000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001IT\u30c1\u30fc\u30e0\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8a2d\u8a08\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u8fc5\u901f\u306b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u6700\u5c0f\u9650\u306e\u8a2d\u5b9a\u3067\u9ad8\u901f\u5c55\u958b<\/p><\/li><li><p>\u67d4\u8edf\u304b\u3064\u53ef\u9006\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u62e1\u5f35<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30a8\u30c3\u30b8\u30b9\u30a4\u30c3\u30c1\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u30461\u3064\u306e\u5b9f\u7528\u7684\u306a\u5fdc\u7528\u4f8b\u306f\u3001\u7279\u306b\u5c0f\u898f\u6a21\u307e\u305f\u306f\u5206\u6563\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3044\u3066\u3001RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a8\u30c3\u30b8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u7528\u9014\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30a8\u30c3\u30b8\u30b9\u30a4\u30c3\u30c1\u3068\u30a2\u30af\u30bb\u30b9\u5c64\u30c7\u30d0\u30a4\u30b9\u306e\u63a5\u7d9a<\/p><\/li><li><p>\u5c0f\u898f\u6a21\u30aa\u30d5\u30a3\u30b9\u7528\u30b9\u30a4\u30c3\u30c1\u3068\u30b3\u30a2\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u63a5\u7d9a<\/p><\/li><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u3001\u307e\u305f\u306f\u5fc5\u8981\u3067\u306a\u3044\u5834\u5408\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u63d0\u4f9b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u901a\u5e38\u8ddd\u96e2\u304c\u77ed\u304f\u3001\u5e2f\u57df\u5e45\u8981\u4ef6\u3082\u4e2d\u7a0b\u5ea6\u3067\u3042\u308b\u305f\u3081\u3001Cat5\uff0fCat5e \u30b1\u30fc\u30d6\u30eb\u3067\u5341\u5206\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30a2\u30af\u30bb\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u4fbf\u5229\u306a\u9285\u7dda\u30d9\u30fc\u30b9\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af<\/p><\/li><li><p>\u4f4e\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u3067\u826f\u597d\u306b\u52d5\u4f5c\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b3\u30b9\u30c8\u91cd\u8996\u306e\u5c55\u958b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30b9\u30c8\u52b9\u7387\u6027\u306f\u3001\u7d44\u7e54\u304c\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u3082\u3046\u4e00\u3064\u306e\u4e3b\u306a\u7406\u7531\u3067\u3059\u3002 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476779.htm\">\u30b3\u30c3\u30d1\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb <\/a>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u307e\u305f\u306fDAC\uff08\u30c0\u30a4\u30ec\u30af\u30c8\u30fb\u30a2\u30bf\u30c3\u30c1\u30fb\u30b1\u30fc\u30d6\u30eb\uff09\u4ee3\u66ff\u624b\u6bb5\u3088\u308a\u3082\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u3092\u542b\u3080\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e2d\u5c0f\u4f01\u696d\uff08SMB\uff09<\/p><\/li><li><p>\u4e88\u7b97\u5236\u7d04\u306e\u3042\u308bIT\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/p><\/li><li><p>\u65e2\u5b58\u306e\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u304c\u8ffd\u52a0\u6295\u8cc7\u3092\u4e0d\u8981\u3068\u3059\u308b\u74b0\u5883<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e2\u5b58\u306eCat5\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u306e\u8a2d\u7f6e\u30b3\u30b9\u30c8\u3092\u56de\u907f<\/p><\/li><li><p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u4ea4\u63db\u8cbb\u7528\u3092\u524a\u6e1b<\/p><\/li><li><p>\u73fe\u5728\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u306e\u5bff\u547d\u3092\u5ef6\u9577<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u4e3b\u306a\u30e1\u30ea\u30c3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP\u5bfe\u5fdc\u30b9\u30a4\u30c3\u30c1\u3092\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u63a5\u7d9a\u3078\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u969b\u306e\u6700\u3082\u4f4e\u3044\u969c\u58c1<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u5411\u30511000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3046\u3088\u308a\u306f\u3001\u5b9f\u7528\u7684\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u6a4b\u6e21\u3057\u3068\u3057\u3066\u6349\u3048\u308b\u306e\u304c\u6700\u9069\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30b3\u30b9\u30c8\u524a\u6e1b\u3001\u5c55\u958b\u901f\u5ea6\u3001\u304a\u3088\u3073\u30ec\u30ac\u30b7\u30fc\u4e92\u63db\u6027\u304c\u3001\u6700\u5927\u52b9\u7387\u3084\u9577\u671f\u7684\u306a\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3088\u308a\u3082\u91cd\u8981\u3068\u306a\u308b\u74b0\u5883\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 \u3088\u304f\u3042\u308b\u554f\u984c\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ac\u30a4\u30c9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u5411\u30511000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001IEEE\u6e96\u62e0\u6761\u4ef6\u4e0b\u3067\u306f\u4e00\u822c\u306b\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3082\u306e\u306e\u3001\u5b9f\u74b0\u5883\u3067\u306e\u5c55\u958b\u3067\u306f\u3057\u3070\u3057\u3070\u904b\u7528\u4e0a\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u554f\u984c\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u81ea\u4f53\u306b\u3088\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u3001\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u3001\u74b0\u5883\u8981\u56e0\u3001\u304a\u3088\u3073\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u52d5\u4f5c\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5b9f\u969b\u306b\u906d\u9047\u3059\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u3001\u5b9f\u8df5\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u6cd5\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39110b9f750048b084b580bde1776736.jpg\" alt=\"1000BASE-T SFP Transceiver Common Problems and Troubleshooting Guide\" class=\"wp-image-2896\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39110b9f750048b084b580bde1776736.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39110b9f750048b084b580bde1776736-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39110b9f750048b084b580bde1776736-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39110b9f750048b084b580bde1776736-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/39110b9f750048b084b580bde1776736-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30ea\u30f3\u30af\u306e\u5207\u65ad\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u983b\u7e41\u306b\u5831\u544a\u3055\u308c\u308b\u554f\u984c\u306e\u4e00\u3064\u306f\u3001\u65ad\u7d9a\u7684\u306a\u30ea\u30f3\u30af\u5207\u65ad\u3084\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd0d \u4e3b\u306a\u539f\u56e0\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u54c1\u8cea\u304c\u52a3\u308b\u3001\u307e\u305f\u306f\u8001\u673d\u5316\u3057\u305fCat5\u30b1\u30fc\u30d6\u30eb<\/p><\/li><li><p>RJ45\u30b3\u30cd\u30af\u30bf\u306e\u7de9\u307f\u307e\u305f\u306f\u640d\u50b7<\/p><\/li><li><p>\u904e\u5ea6\u306a\u96fb\u78c1\u5e72\u6e09\uff08EMI\uff09<\/p><\/li><li><p>\u9577\u8ddd\u96e2\u30b1\u30fc\u30d6\u30eb\u914d\u7dda\u306b\u3088\u308b\u4fe1\u53f7\u6574\u5408\u6027\u306e\u9650\u754c<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udee0\ufe0f \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d1\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\u3092\u4ea4\u63db\u307e\u305f\u306f\u518d\u7aef\u5b50\u63a5\u7d9a<\/p><\/li><li><p>\u65e2\u77e5\u306e\u826f\u597d\u306aCat5e\u307e\u305f\u306fCat6\u30b1\u30fc\u30d6\u30eb\u3067\u30c6\u30b9\u30c8\u3057\u307e\u3059<\/p><\/li><li><p>\u53ef\u80fd\u306a\u9650\u308a\u30b1\u30fc\u30d6\u30eb\u9577\u3092\u77ed\u304f\u3057\u307e\u3059<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u3092\u9ad8\u96fb\u529b\u306e\u96fb\u6c17\u6a5f\u5668\u304b\u3089\u96e2\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u6d1e\u5bdf\uff1a<br\/>\u591a\u304f\u306e\u5834\u5408\u3001Cat5\u3092Cat5e\u306b\u4ea4\u63db\u3059\u308b\u3060\u3051\u3067\u3001\u4e0d\u5b89\u5b9a\u6027\u306e\u554f\u984c\u304c\u5373\u5ea7\u306b\u89e3\u6d88\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u904e\u71b1\u75c7\u72b6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u304f\u3042\u308b\u5225\u306e\u61f8\u5ff5\u4e8b\u9805\u3068\u3057\u3066\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476779.htm\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb<\/a> \u5bc6\u96c6\u3057\u305f\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u3067\u306f\u7279\u306b\u71b1\u306e\u84c4\u7a4d\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd25 \u75c7\u72b6\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7b50\u4f53\u304c\u89e6\u308b\u3068\u7570\u5e38\u306b\u71b1\u304f\u611f\u3058\u3089\u308c\u308b<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30f3\u56de\u8ee2\u6570\u304c\u4e88\u671f\u305b\u305a\u4e0a\u6607\u3059\u308b<\/p><\/li><li><p>\u9577\u6642\u9593\u904b\u7528\u5f8c\u306e\u30dd\u30fc\u30c8\u4e0d\u5b89\u5b9a\u6027<\/p><\/li><li><p>\u8ca0\u8377\u4e0b\u3067\u306e\u30ea\u30f3\u30af\u306e\u65ad\u7d9a\u7684\u306a\u30ea\u30bb\u30c3\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udee0\ufe0f \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u30fb\u30b7\u30e3\u30fc\u30b7\u5185\u306e\u9069\u5207\u306a\u7a7a\u6c17\u6d41\u901a\u3092\u78ba\u4fdd\u3057\u307e\u3059<\/p><\/li><li><p>\u8907\u6570\u306eRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u96a3\u63a5\u3057\u3066\u914d\u7f6e\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/p><\/li><li><p>\u9ad8\u5bc6\u5ea6\u69cb\u6210\u3067\u306f\u3001\u9285\u88fdSFP\u3092\u30d5\u30a1\u30a4\u30d0\u30fc\u3084DAC\u306b\u4ea4\u63db\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li><li><p>\u5468\u56f2\u306e\u30e9\u30c3\u30af\u6e29\u5ea6\u304c\u4ed5\u69d8\u7bc4\u56f2\u5185\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u6d1e\u5bdf\uff1a<br\/>\u71b1\u306f\u9285PHY\u51e6\u7406\u306b\u4f34\u3046\u81ea\u7136\u306a\u526f\u7523\u7269\u3067\u3042\u308a\u3001\u5b8c\u5168\u306b\u9664\u53bb\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\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\">\u4e00\u90e8\u306e\u5c0e\u5165\u74b0\u5883\u3067\u306f\u3001\u7279\u306b\u6df7\u5728\u307e\u305f\u306f\u30ec\u30ac\u30b7\u30fc\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u4e00\u8cab\u6027\u306e\u306a\u3044\u3001\u3042\u308b\u3044\u306f\u4e0d\u6b63\u78ba\u306a\u30ea\u30f3\u30af\u901f\u5ea6\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd0d \u3088\u304f\u898b\u3089\u308c\u308b\u75c7\u72b6\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30ea\u30f3\u30af\u304c1 Gbps\u3067\u306f\u306a\u304f100 Mbps\u306b\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b<\/p><\/li><li><p>\u30ea\u30f3\u30af\u78ba\u7acb\u306b\u9045\u5ef6\u304c\u751f\u3058\u308b<\/p><\/li><li><p>\u901f\u5ea6\u72b6\u614b\u9593\u3067\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\uff08\u53cd\u5fa9\u7684\u306a\u5207\u308a\u66ff\u3048\uff09\u304c\u767a\u751f\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udee0\ufe0f \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\uff08\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5834\u5408\uff09\u30b9\u30a4\u30c3\u30c1\u4e0a\u3067\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\u3092\u5f37\u5236\u3057\u307e\u3059<\/p><\/li><li><p>\u53e4\u3044Cat5\u30b1\u30fc\u30d6\u30eb\u3092Cat5e\u4ee5\u4e0a\u306b\u5bfe\u5fdc\u3057\u305f\u30b1\u30fc\u30d6\u30eb\u306b\u4ea4\u63db\u3057\u307e\u3059<\/p><\/li><li><p>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30fb\u30df\u30b9\u30de\u30c3\u30c1\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u6700\u65b0\u7248\u306b\u66f4\u65b0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u6d1e\u5bdf\uff1a<br\/>1000BASE-T\u306f4\u672c\u306e\u30ef\u30a4\u30e4\u30fc\u30da\u30a2\u3059\u3079\u3066\u3092\u5fc5\u8981\u3068\u3057\u3001\u3044\u305a\u308c\u304b\u306e\u30da\u30a2\u306b\u640d\u50b7\u3084\u52a3\u5316\u304c\u3042\u308b\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u306e\u5f71\u97ff\uff08Cat5 vs. Cat5e\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\u306f\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476773.htm\">\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\uff08\u7269\u7406\u5c64\uff09\u30c1\u30c3\u30d7\u304c\u5b58\u5728\u3057\u3001<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30ab\u30c6\u30b4\u30ea5\uff08Cat5\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53e4\u3044Fast Ethernet\u898f\u683c\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059<\/p><\/li><li><p>\u7406\u60f3\u7684\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u307fGigabit Ethernet\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p><\/li><li><p>\u30af\u30ed\u30b9\u30c8\u30fc\u30af\u304a\u3088\u3073\u4fe1\u53f7\u640d\u5931\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30ab\u30c6\u30b4\u30ea5e\uff08\u30a8\u30f3\u30cf\u30f3\u30b9\u30c9\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Gigabit Ethernet\u5c02\u7528\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059<\/p><\/li><li><p>\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u304c\u5411\u4e0a\u3057\u3001\u5e72\u6e09\u304c\u4f4e\u6e1b\u3055\u308c\u3066\u3044\u307e\u3059<\/p><\/li><li><p>\u5b89\u5b9a\u52d5\u4f5c\u306e\u305f\u3081\u306e\u63a8\u5968\u6700\u4f4e\u57fa\u6e96\u3067\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud83d\udee0\ufe0f \u5b9f\u8df5\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6d1e\u5bdf\uff1a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cat5\u304b\u3089Cat5e\u3078\u306e\u4ea4\u63db\u3067\u554f\u984c\u304c\u89e3\u6d88\u3055\u308c\u308b\u5834\u5408\u3001\u6839\u672c\u539f\u56e0\u306f\u307b\u307c\u5e38\u306b\u3001\u30ec\u30ac\u30b7\u30fc\u914d\u7dda\u306e\u4fe1\u53f7\u6574\u5408\u6027\u9650\u754c\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u75281000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u95a2\u9023\u3059\u308b\u904b\u7528\u4e0a\u306e\u554f\u984c\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u81ea\u4f53\u306b\u3088\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u74b0\u5883\u304a\u3088\u3073\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5236\u7d04\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u9ad8\u54c1\u8cea\u306a\u30b1\u30fc\u30d6\u30eb\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3068\u9069\u5207\u306a\u71b1\u7ba1\u7406\u306e\u78ba\u4fdd\u306b\u3088\u308a\u3001\u4e0d\u5b89\u5b9a\u6027\u304a\u3088\u3073\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3059\u308b\u554f\u984c\u306e\u5927\u90e8\u5206\u304c\u89e3\u6d88\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 1000BASE-T SFP\u306fCat5\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u75281000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308b\u304b\u3069\u3046\u304b\u306e\u5224\u65ad\u306f\u3001\u7d14\u7c8b\u306b\u6280\u8853\u7684\u306a\u6c7a\u5b9a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b3\u30b9\u30c8\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5236\u7d04\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8981\u4ef6\u3001\u304a\u3088\u3073\u9577\u671f\u7684\u306a\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u65e2\u5b58\u306e\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3092\u518d\u5229\u7528\u3067\u304d\u308b\u4fbf\u5229\u306a\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306b\u304a\u3044\u3066\u5e38\u306b\u6700\u9069\u306a\u89e3\u6c7a\u7b56\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u9069\u7528\u3059\u3079\u304d\u72b6\u6cc1\u3068\u56de\u907f\u3059\u3079\u304d\u72b6\u6cc1\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/153258119ce543a4a69b21c9bdde720f.jpg\" alt=\"Is 1000BASE-T SFP the Right Choice for Cat5 Networks?\" class=\"wp-image-2897\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/153258119ce543a4a69b21c9bdde720f.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/153258119ce543a4a69b21c9bdde720f-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/153258119ce543a4a69b21c9bdde720f-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/153258119ce543a4a69b21c9bdde720f-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/153258119ce543a4a69b21c9bdde720f-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u610f\u601d\u6c7a\u5b9a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u9069\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8a55\u4fa1\u3059\u308b\u969b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u901a\u5e38\u3001\u4ee5\u4e0b\u306e4\u3064\u306e\u4e3b\u8981\u306a\u89b3\u70b9\u3092\u691c\u8a0e\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 1. \u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u3059\u3067\u306bCat5\u307e\u305f\u306fCat5e\u30b1\u30fc\u30d6\u30eb\u304c\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/p><\/li><li><p>\u518d\u914d\u7dda\u306f\u53ef\u80fd\u3067\u3059\u304b\uff1f\u3042\u308b\u3044\u306f\u30b3\u30b9\u30c8\u9762\u3067\u975e\u73fe\u5b9f\u7684\u3067\u3059\u304b\uff1f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u65e2\u5b58\u306e\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304c\u5e83\u7bc4\u56f2\u306b\u308f\u305f\u308a\u3001\u304b\u3064\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u5834\u5408\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476793.htm\">RJ45 SFP<\/a> \u305d\u306e\u63a1\u7528\u306f\u3088\u308a\u9b45\u529b\u7684\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 2. \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8981\u4ef6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u9045\u5ef6\u306b\u654f\u611f\u3067\u3059\u304b\uff1f<\/p><\/li><li><p>\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u307e\u305f\u306f\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u3084DAC\uff08Direct Attach Cable\uff09\u304c\u901a\u5e38\u63a8\u5968\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 3. \u74b0\u5883\u6761\u4ef6<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306f\u5bc6\u306b\u914d\u7f6e\u3055\u308c\u305f\u30e9\u30c3\u30af\u5185\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/p><\/li><li><p>\u71b1\u7ba1\u7406\u306f\u5341\u5206\u3067\u3059\u304b\uff1f<\/p><\/li><li><p>EMI\uff08\u96fb\u78c1\u5e72\u6e09\uff09\u304c\u61f8\u5ff5\u3055\u308c\u307e\u3059\u304b\uff1f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u53b3\u3057\u3044\u74b0\u5883\u4e0b\u3067\u306f\u3001\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9069\u7528\u6027\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 4. \u4e88\u7b97\u304a\u3088\u3073\u5c0e\u5165\u30b9\u30d4\u30fc\u30c9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u521d\u671f\u30b3\u30b9\u30c8\u306e\u6700\u5c0f\u5316\u304c\u512a\u5148\u4e8b\u9805\u3067\u3059\u304b\uff1f<\/p><\/li><li><p>\u8fc5\u901f\u306a\u5c0e\u5165\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u9285\u7ddaSFP\u306f\u77ed\u671f\u9593\u304b\u3064\u30b3\u30b9\u30c8\u91cd\u8996\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u304a\u3044\u3066\u512a\u4f4d\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306e\u8981\u7d04\uff1a\u30b3\u30b9\u30c8 vs. \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 vs. \u4fe1\u983c\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u5224\u65ad\u306f\u6700\u7d42\u7684\u306b\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u8981\u7d20\u9593\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306b\u5e30\u7740\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udcb0 \u30b3\u30b9\u30c8\u512a\u4f4d\u6027<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65e2\u5b58\u306eCat5\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u518d\u5229\u7528\u53ef\u80fd<\/p><\/li><li><p>\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u8a2d\u7f6e\u3092\u4e0d\u8981\u3068\u3059\u308b<\/p><\/li><li><p>\u521d\u671f\u5c0e\u5165\u30b3\u30b9\u30c8\u304c\u4f4e\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a1 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5236\u9650<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a1\u30a4\u30d0\u3084DAC\u3068\u6bd4\u8f03\u3057\u3066\u6d88\u8cbb\u96fb\u529b\u304c\u5927\u304d\u3044<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u30fb\u30b7\u30e3\u30fc\u30b7\u5185\u90e8\u3067\u306e\u767a\u71b1\u91cf\u304c\u5897\u52a0<\/p><\/li><li><p>PHY\u51e6\u7406\u306b\u3088\u308b\u308f\u305a\u304b\u306a\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5897\u52a0<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udee1\ufe0f \u4fe1\u983c\u6027\u306b\u95a2\u3059\u308b\u691c\u8a0e\u4e8b\u9805<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b1\u30fc\u30d6\u30eb\u54c1\u8cea\uff08Cat5 vs. Cat5e\uff09\u306b\u4f9d\u5b58<\/p><\/li><li><p>EMI\u304a\u3088\u3073\u7aef\u5b50\u51e6\u7406\u54c1\u8cea\u306b\u5bfe\u3057\u3066\u3088\u308a\u654f\u611f<\/p><\/li><li><p>\u6df7\u5728\u74b0\u5883\u307e\u305f\u306f\u30ec\u30ac\u30b7\u30fc\u74b0\u5883\u306b\u304a\u3051\u308b\u5b89\u5b9a\u6027\u304c\u5909\u52d5\u3059\u308b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u4e3b\u306a\u6d1e\u5bdf\uff1a<br\/>\u9285\u88fdSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001 <strong>\u52b9\u7387\u6027\u304a\u3088\u3073\u62e1\u5f35\u6027\u3088\u308a\u3082\u4e92\u63db\u6027\u3068\u5229\u4fbf\u6027\u3092\u91cd\u8996\u3057\u307e\u3059<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3084DAC\u304c\u3088\u308a\u9069\u3057\u305f\u4ee3\u66ff\u624b\u6bb5\u3068\u306a\u308b\u5834\u5408<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u73fe\u4ee3\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3067\u306f\u3001RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3088\u308a\u3082\u3001\u4ee3\u66ff\u624b\u6bb5\u304c\u307b\u307c\u3059\u3079\u3066\u306e\u6280\u8853\u7684\u9805\u76ee\u306b\u304a\u3044\u3066\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u5149\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u304c\u9069\u3057\u3066\u3044\u308b\u306e\u306f\u4ee5\u4e0b\u306e\u5834\u5408\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9577\u8ddd\u96e2\u4f1d\u9001\u304c\u5fc5\u8981\u306a\u5834\u5408\uff08100m\u3092\u8d85\u3048\u308b\uff09<\/p><\/li><li><p>\u9ad8\u5bc6\u5ea6\u307e\u305f\u306f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408<\/p><\/li><li><p>\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u304a\u3088\u3073\u9ad8\u5b89\u5b9a\u6027\u304c\u4e0d\u53ef\u6b20\u306a\u5834\u5408<\/p><\/li><li><p>\u5c06\u6765\u7684\u306a\u62e1\u5f35\u6027\u304c\u512a\u5148\u3055\u308c\u308b\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 DAC\u30b1\u30fc\u30d6\u30eb\u304c\u9069\u3057\u3066\u3044\u308b\u306e\u306f\u4ee5\u4e0b\u306e\u5834\u5408\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u63a5\u7d9a\u8ddd\u96e2\u304c\u77ed\u8ddd\u96e2\u306e\u5834\u5408\uff08\u901a\u5e3810m\u672a\u6e80\uff09<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u9593\u307e\u305f\u306f\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u9ad8\u6027\u80fd\u30a4\u30f3\u30bf\u30fc\u30b3\u30cd\u30af\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408<\/p><\/li><li><p>\u4f4e\u6d88\u8cbb\u96fb\u529b\u304a\u3088\u3073\u6700\u5c0f\u9650\u306e\u767a\u71b1\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408<\/p><\/li><li><p>\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u77ed\u8ddd\u96e2\u63a5\u7d9a\u304c\u671b\u307e\u308c\u308b\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u5b9f\u7528\u7684\u306a\u7d50\u8ad6\uff1a<br\/>\u73fe\u4ee3\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u304a\u3088\u3073DAC\u304c\u4e00\u822c\u7684\u306b\u63a8\u5968\u3055\u308c\u307e\u3059\u304c\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476793.htm\">\u9285\u7ddaSFP<\/a> \u306f\u4e3b\u306b\u30ec\u30ac\u30b7\u30fc\u6a5f\u5668\u3068\u306e\u4e92\u63db\u6027\u3084\u6bb5\u968e\u7684\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u75281000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u7406\u89e3\u3059\u3079\u304d\u3082\u306e\u3067\u3042\u308a\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u9078\u629e\u80a2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u65e2\u5b58\u306e\u9285\u7dda\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3092\u7dad\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u6700\u9069\u3067\u3059\u304c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u52b9\u7387\u6027\u3001\u62e1\u5f35\u6027\u304c\u512a\u5148\u3055\u308c\u308b\u65b0\u898f\u5c55\u958b\u306b\u306f\u4e0d\u5411\u304d\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u73fe\u4ee3\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u3067\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u304a\u3088\u3073DAC\u306e\u4ee3\u66ff\u624b\u6bb5\u304c\u9577\u671f\u7684\u306b\u898b\u3066\u512a\u308c\u305f\u4fa1\u5024\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd30 \u9069\u5207\u306a1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u75281000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u5b9a\u3059\u308b\u969b\u306b\u306f\u3001\u5358\u306b\u30ae\u30ac\u30d3\u30c3\u30c8\u30fb\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4ed5\u69d8\u306b\u9069\u5408\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3060\u3051\u3067\u306f\u5341\u5206\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u5c55\u958b\u3067\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027\u3001\u71b1\u6027\u80fd\u3001\u6d88\u8cbb\u96fb\u529b\u3001\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3068\u3044\u3063\u305f\u8981\u7d20\u304c\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u9577\u671f\u306b\u308f\u305f\u308a\u4fe1\u983cably\u52d5\u4f5c\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u76f4\u63a5\u7684\u306b\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b89\u5b9a\u7684\u304b\u3064\u52b9\u7387\u7684\u306a\u5c55\u958b\u3092\u78ba\u5b9f\u306b\u3059\u308b\u305f\u3081\u306e\u5b9f\u7528\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afae4ccf3ef44427a4ec5604abb6bfd1.jpg\" alt=\"How to Choose the Right 1000BASE-T SFP Module\" class=\"wp-image-2898\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afae4ccf3ef44427a4ec5604abb6bfd1.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afae4ccf3ef44427a4ec5604abb6bfd1-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afae4ccf3ef44427a4ec5604abb6bfd1-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afae4ccf3ef44427a4ec5604abb6bfd1-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/afae4ccf3ef44427a4ec5604abb6bfd1-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4e92\u63db\u6027\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1000BASE-T SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8cfc\u5165\u307e\u305f\u306f\u5c55\u958b\u3059\u308b\u524d\u306b\u3001\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd0d \u4e3b\u306a\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u2714 \u30b9\u30a4\u30c3\u30c1\u304c\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068 <strong>\u9285\u7dda\uff08RJ45\uff09\u30e2\u30b8\u30e5\u30fc\u30eb\u5bfe\u5fdc\u306eSFP\u30dd\u30fc\u30c8<\/strong><\/p><\/li><li><p>\u2714 \u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068 <strong>1000BASE-T\uff08IEEE 802.3ab\uff09\u898f\u683c<\/strong><\/p><\/li><li><p>\u2714 \u7269\u7406SFP\u30b1\u30fc\u30b8\u304c\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u975e\u7d14\u6b63\u306e\u5834\u5408\uff09\u3092\u53d7\u5bb9\u3059\u308b\u3053\u3068<\/p><\/li><li><p>\u2714 10\/100\/1000 Mbps\u52d5\u4f5c\u306e\u305f\u3081\u306e\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068<\/p><\/li><li><p>\u2714 \u9069\u5207\u306a\u30b1\u30fc\u30d6\u30eb\u304c\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\uff08Cat5e\u63a8\u5968\u3001\u9650\u5b9a\u7684\u306a\u30b1\u30fc\u30b9\u3067\u306fCat5\u3082\u53ef\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u5b9f\u52d9\u4e0a\u306e\u6d1e\u5bdf\uff1a<br\/>\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6280\u8853\u7684\u306b\u9069\u5408\u3057\u3066\u3044\u3066\u3082\u3001\u30b9\u30a4\u30c3\u30c1\u30ec\u30d9\u30eb\u306e\u5236\u9650\u306b\u3088\u308a\u52d5\u4f5c\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u308a\u8b66\u544a\u304c\u51fa\u305f\u308a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-transceivers-operating-temperature-range\/\">\u6e29\u5ea6\u30b0\u30ec\u30fc\u30c9<\/a> \u9078\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u7cfb\u4ee3\u66ff\u54c1\u306b\u6bd4\u3079\u3066\u3088\u308a\u591a\u304f\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u308b\u305f\u3081\u3001\u71b1\u7684\u5206\u985e\u306f\u91cd\u8981\u306a\u9078\u5b9a\u8981\u56e0\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30b3\u30de\u30fc\u30b7\u30e3\u30eb\u30b0\u30ec\u30fc\u30c9\uff080\u00b0C\uff5e70\u00b0C\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30aa\u30d5\u30a3\u30b9\u304a\u3088\u3073\u6a19\u6e96IT\u74b0\u5883\u5411\u3051<\/p><\/li><li><p>\u4e00\u822c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c55\u958b\u3067\u6700\u3082\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u30a4\u30f3\u30c0\u30b9\u30c8\u30ea\u30a2\u30eb\u30b0\u30ec\u30fc\u30c9\uff08-40\u00b0C\uff5e85\u00b0C\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53b3\u3057\u3044\u74b0\u5883\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059<\/p><\/li><li><p>\u9023\u7d9a\u8ca0\u8377\u4e0b\u3067\u306e\u512a\u308c\u305f\u71b1\u7684\u5b89\u5b9a\u6027<\/p><\/li><li><p>\u5c4b\u5916\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u3084\u7523\u696d\u7528\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u597d\u307e\u308c\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u4e3b\u306a\u691c\u8a0e\u4e8b\u9805\uff1a<br\/>\u5bc6\u96c6\u3057\u305f\u30b9\u30a4\u30c3\u30c1\u74b0\u5883\u3067\u306f\u3001\u5546\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u3063\u3066\u3082\u3001\u614e\u91cd\u306a\u7a7a\u6c17\u6d41\u7ba1\u7406\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6d88\u8cbb\u96fb\u529b\u5b9a\u683c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d88\u8cbb\u96fb\u529b\u306f\u3001\u767a\u71b1\u91cf\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u5bc6\u5ea6\u306e\u5236\u9650\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u822c\u7684\u306a\u7bc4\u56f2\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30d5\u30a1\u30a4\u30d0SFP\uff1a\u7d040.8W\uff5e1.5W<\/p><\/li><li><p>1000BASE-T SFP\uff1a\u7d042W\uff5e3W\u4ee5\u4e0a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8a55\u4fa1\u3059\u3079\u304d\u9805\u76ee\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u5168\u4f53\u306e\u96fb\u529b\u4e88\u7b97<\/p><\/li><li><p>\u30c7\u30d0\u30a4\u30b9\u3042\u305f\u308a\u306eRJ45 SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u6570<\/p><\/li><li><p>\u30b7\u30e3\u30fc\u30b7\u306e\u51b7\u5374\u80fd\u529b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u6d1e\u5bdf\uff1a<br\/>\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9ad8\u5bc6\u5ea6\u5c55\u958b\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u71b1\u8ca0\u8377\u3092\u8457\u3057\u304f\u5897\u52a0\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u95a2\u3059\u308b\u691c\u8a0e\u4e8b\u9805<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u8981\u56e0\u306e\u4e00\u3064\u306f\u3001SFP EEPROM\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u3067\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/how-to-test-sfp-compatibility\/\">\u4e92\u63db\u6027<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39 \u4e3b\u306a\u6982\u5ff5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5404SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306fEEPROM\u306b\u3088\u308b\u8b58\u5225\u30c7\u30fc\u30bf\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306f\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u60c5\u5831\u3092\u691c\u8a3c\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><li><p>\u4e00\u81f4\u3057\u306a\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u8b66\u544a\u307e\u305f\u306f\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u52d5\u4f5c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u26a0\ufe0f \u60f3\u5b9a\u3055\u308c\u308b\u7d50\u679c\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u201c\u300c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u300d\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8<\/p><\/li><li><p>\u53b3\u683c\u306a\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u30dd\u30fc\u30c8\u304c\u7121\u52b9\u5316\u3055\u308c\u308b<\/p><\/li><li><p>\u6a5f\u80fd\u5236\u9650\u307e\u305f\u306f\u76e3\u8996\u30a2\u30e9\u30fc\u30c8\u306e\u767a\u751f<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd27 \u6700\u5584\u306e\u5b9f\u8df5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476770.htm\">Cisco\u3001Ubiquiti\u3001MikroTik\u306a\u3069\u306b\u5bfe\u5fdc\u3057\u305f\u4e92\u63db\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u30e2\u30b8\u30e5\u30fc\u30eb<\/a><strong> <\/strong>Cisco\u3001Ubiquiti\u3001MikroTik\u306a\u3069\u306b\u5bfe\u5fdc\u3057\u305f\u4e92\u63db\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u30e2\u30b8\u30e5\u30fc\u30eb.<\/p><\/li><li><p>\u5c55\u958b\u524d\u306b\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li><li><p>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u306f\u3001\u30d9\u30f3\u30c0\u30fc\u304c\u30c6\u30b9\u30c8\u6e08\u307f\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u3054\u4f7f\u7528\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc \u6d1e\u5bdf\uff1a<br\/>\u540c\u4e00\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3067\u3082\u3001EEPROM\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6b21\u7b2c\u3067\u52d5\u4f5c\u304c\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30c6\u30b4\u30ea5\u9285\u7dda\u5411\u30511000BASE-T SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u5b9a\u3059\u308b\u969b\u306f\u3001\u4e92\u63db\u6027\u306e\u4fdd\u8a3c\u3001\u71b1\u8a2d\u8a08\u3001\u96fb\u529b\u52b9\u7387\u3001\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u9593\u306e\u76f8\u4e92\u904b\u7528\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u91cd\u8981\u3067\u3059\u3002\u9069\u5207\u306b\u30de\u30c3\u30c1\u3057\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u5b89\u5b9a\u3057\u305f\u30ae\u30ac\u30d3\u30c3\u30c8\u6027\u80fd\u3092\u78ba\u4fdd\u3057\u307e\u3059\u304c\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u71b1\u5b9a\u683c\u306e\u4e0d\u4e00\u81f4\u306f\u3001\u914d\u7dda\u3084\u898f\u683c\u304c\u6b63\u3057\u304f\u3066\u3082\u4e0d\u5b89\u5b9a\u3055\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u54c1\u8cea\u304b\u3064\u4e92\u63db\u6027\u691c\u8a3c\u6e08\u307f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u90e8\u54c1\u3092\u4fe1\u983c\u6027\u9ad8\u304f\u8abf\u9054\u3059\u308b\u306b\u306f\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/strong><\/a>, <a href=\"https:\/\/www.fs.com\/jp\/products\/1000base-t-sfp.html\">FS.com<\/a> \u3092\u3054\u6d3b\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002\u540c\u30b5\u30a4\u30c8\u3067\u306f\u3001\u5b9f\u74b0\u5883\u3067\u306e\u5c55\u958b\u5b89\u5b9a\u6027\u3092\u91cd\u8996\u3057\u305f\u7523\u696d\u7528\u30b0\u30ec\u30fc\u30c9\u304a\u3088\u3073\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5bfe\u5fdcSFP\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5e45\u5e83\u304f\u3054\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u30ab\u30c6\u30b4\u30ea5 \u30b3\u30c3\u30d1\u30fc\u30ef\u30a4\u30e4\u30fc\u3068\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3059\u308b 1000BASE-T SFP 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