{"id":2913,"date":"2026-03-24T00:00:00","date_gmt":"2026-03-24T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/products\/sfp28-standard-explained-25g-vs-sfp-plus-guide\/"},"modified":"2026-06-22T03:49:42","modified_gmt":"2026-06-22T03:49:42","slug":"sfp28-standard-explained-25g-vs-sfp-plus-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/products\/sfp28-standard-explained-25g-vs-sfp-plus-guide","title":{"rendered":"SFP28 \u6a19\u6e96\u306e\u89e3\u8aac\uff1a25G \u306e\u610f\u5473\u3068 SFP+ \u3068\u306e\u9055\u3044"},"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\/844662cdb0c8453488a63dfd786231d3.jpg\" alt=\"SFP28 Standard Explained\" class=\"wp-image-2901\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-300x157.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-1024x536.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-768x402.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/844662cdb0c8453488a63dfd786231d3-18x9.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u62e1\u5927\u3092\u7d9a\u3051\u308b\u4e2d\u3001\u3088\u308a\u9ad8\u901f\u3067\u52b9\u7387\u7684\u306a\u63a5\u7d9a\u306b\u5bfe\u3059\u308b\u9700\u8981\u306e\u9ad8\u307e\u308a\u306b\u3088\u308a\u3001SFP28\u898f\u683c\u304c\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u300225\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0825GbE\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305fSFP28\u306f\u3001\u5f93\u6765\u306e10G\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u8d8a\u3048\u305f\u91cd\u8981\u306a\u9032\u5316\u3067\u3042\u308a\u3001\u6d88\u8cbb\u96fb\u529b\u3084\u30dd\u30fc\u30c8\u5bc6\u5ea6\u3092\u5927\u5e45\u306b\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u3088\u308a\u9ad8\u3044\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u304b\u3093\u305f\u3093\u306b\u8a00\u3048\u3070\u3001SFP28\u898f\u683c\u306f\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491665.htm\">\u30db\u30c3\u30c8\u30d7\u30e9\u30b0\u53ef\u80fd\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3001<\/a> \u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3092\u5b9a\u7fa9\u3057\u3066\u304a\u308a\u3001 <strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3084\u9285\u7dda\u63a5\u7d9a\u3092\u4ecb\u3057\u306625Gbps\u3067\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/strong>. \u3053\u308c\u306f\u3001\u99b4\u67d3\u307f\u306e\u3042\u308bSFP+\u8a2d\u8a08\u3092\u57fa\u76e4\u3068\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u96fb\u6c17\u7684\u6027\u80fd\u304c\u5411\u4e0a\u3057\u3066\u304a\u308a\u3001\u30cf\u30a4\u30d1\u30fc\u30b9\u30b1\u30fc\u30eb\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30b9\u30d1\u30a4\u30f3\u30fb\u30ea\u30fc\u30d5\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306a\u3069\u306e\u73fe\u4ee3\u306e\u9ad8\u901f\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u597d\u307e\u308c\u308b\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u300cSFP28\u898f\u683c\u300d\u3092\u691c\u7d22\u3059\u308b\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u5358\u306a\u308b\u5b9a\u7fa9\u3092\u6c42\u3081\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u4ee5\u4e0b\u306e\u70b9\u3092\u7406\u89e3\u3057\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP28\u304c\u5b9f\u969b\u306b\u610f\u5473\u3059\u308b\u3082\u306e\u3001<\/p><\/li><li><p>SFP+\u3068\u306e\u6bd4\u8f03\u3001<\/p><\/li><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u304b\u9285\u7dda\u304b\u306e\u4f7f\u7528\u53ef\u5426\u3001<\/p><\/li><li><p>\u3044\u3064\u5c0e\u5165\u3059\u3079\u304d\u304b\u3001<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u4eba\u9593\u306e\u8aad\u8005\u3068AI\u99c6\u52d5\u578b\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u4e21\u65b9\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u660e\u78ba\u3067\u69cb\u9020\u5316\u3055\u308c\u305f\u8aac\u660e\u3092\u901a\u3058\u3066\u3001\u3053\u308c\u3089\u306e\u8cea\u554f\u306b\u6b63\u78ba\u306b\u304a\u7b54\u3048\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u5b66\u3076\u3053\u3068<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8a18\u4e8b\u3092\u8aad\u3080\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u77e5\u8b58\u304c\u5f97\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP28\u898f\u683c\u306e\u660e\u78ba\u306a\u5b9a\u7fa9\u3068\u3001 <strong>25G\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3051\u308b\u305d\u306e\u5f79\u5272\u3001<\/strong> 25G\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3051\u308b\u305d\u306e\u5f79\u5272\u3001<\/p><\/li><li><p>SFP28\u3068SFP+\u306e\u5b9f\u7528\u7684\u306a\u6bd4\u8f03\u3001 <strong>SFP28 vs. SFP+\u3001<\/strong><\/p><\/li><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u9285\u7dda\u306eSFP28\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u7406\u89e3\u3001 <strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc vs. \u9285\u7ddaSFP28\u30aa\u30d7\u30b7\u30e7\u30f3\u3001<\/strong><\/p><\/li><li><p>\u4e3b\u8981\u306a\u4ed5\u69d8\u3001\u4e92\u63db\u6027\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805\u3001\u304a\u3088\u3073\u5b9f\u969b\u306e\u6d3b\u7528\u4e8b\u4f8b\u3001<\/p><\/li><li><p>\u9069\u5207\u306aSFP28\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u6d1e\u5bdf\u3001<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\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\u8abf\u9054\u62c5\u5f53\u8005\u306e\u65b9\u3005\u306b\u3068\u3063\u3066\u3082\u3001\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\">25G SFP28<\/a> \u63a5\u7d9a\u6027\u306e\u5c0e\u5165\u6642\u306b\u3001\u6839\u62e0\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u305f\u3081\u306e\u652f\u63f4\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\u898f\u683c\u3068\u306f\uff1f\uff08\u5b9a\u7fa9\u304a\u3088\u307325G\u306e\u6982\u8981\uff09<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\uff08Small Form-Factor Pluggable 28\uff09\u306f\u300125\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0825GbE\uff09\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30db\u30c3\u30c8\u30d7\u30e9\u30b0\u53ef\u80fd\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u898f\u683c\u3067\u3059\u3002SFP+\u3068\u540c\u3058\u30b3\u30f3\u30d1\u30af\u30c8\u306a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-form-factor-compatibility-standards-guide\/\">\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf<\/a> \u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u30011\u30ec\u30fc\u30f3\u3042\u305f\u308a25Gbps\u306e\u4f1d\u9001\u3092\u5b9f\u73fe\u3057\u3001\u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u9ad8\u901f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3078\u306e\u9ad8\u52b9\u7387\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u53ef\u80fd\u306b\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\/1ad03da8c8fc479f9b8e9be0d6fdb817.jpg\" alt=\"What Is the SFP28 Standard?\" class=\"wp-image-2902\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/1ad03da8c8fc479f9b8e9be0d6fdb817-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\u6a19\u6e96\u306e\u4ed5\u7d44\u307f\uff08\u547d\u540d\u3001\u901f\u5ea6\u3001\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u6a19\u6e96\u306f\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\">SFP+<\/a>, \u306e\u6b21\u306e\u9032\u5316\u6bb5\u968e\u3092\u8868\u3057\u3066\u304a\u308a\u3001\u7269\u7406\u7684\u306a\u30b5\u30a4\u30ba\u306f\u305d\u306e\u307e\u307e\u306b\u3001\u30c7\u30fc\u30bf\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u309210Gbps\u304b\u308925Gbps\u3078\u3068\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u3053\u306e\u6539\u5584\u306f\u3001\u5f37\u5316\u3055\u308c\u305f\u96fb\u6c17\u4fe1\u53f7\u51e6\u7406\u304a\u3088\u3073\u6700\u9069\u5316\u3055\u308c\u305f\u30ec\u30fc\u30f3\u52b9\u7387\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u304c\u30dd\u30fc\u30c8\u6570\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5360\u6709\u9762\u7a4d\u3092\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u3088\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306e\u300c28\u300d\u306f\u3001\u7d0428Gbps\u306e\u4fe1\u53f7\u4f1d\u9001\u30ec\u30fc\u30c8\u3092\u610f\u5473\u3057\u3001\u7b26\u53f7\u5316\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u8003\u616e\u3057\u305f\u4e0a\u3067\u5b9f\u52b9\u7684\u306a25GbE\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u8a2d\u8a08\u306f\u3001\u5f93\u6765\u306e\u30de\u30eb\u30c1\u30ec\u30fc\u30f3\u65b9\u5f0f\u306b\u6bd4\u3079\u3066\u52b9\u7387\u3092\u9ad8\u3081\u308b\u305f\u3081\u3001\u696d\u754c\u306b\u304a\u3051\u308b\u9ad8\u901f\u5358\u4e00\u30ec\u30fc\u30f3\u4f1d\u9001\u3078\u306e\u79fb\u884c\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306e\u4e3b\u306a\u7279\u9577<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u69cb\u9020\u7684\u304a\u3088\u3073\u5c55\u958b\u89b3\u70b9\u304b\u3089\u3001SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4ee5\u4e0b\u306e\u7279\u9577\u3092\u63d0\u4f9b\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u5bfe\u5fdc\u8a2d\u8a08<\/strong> \u4fdd\u5b88\u304a\u3088\u3073\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u5bb9\u6613<\/p><\/li><li><p><strong>\u9ad8\u30dd\u30fc\u30c8\u5bc6\u5ea6<\/strong>, \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u306b\u6700\u9069<\/p><\/li><li><p><strong>\u8907\u6570\u306e\u30e1\u30c7\u30a3\u30a2\u30bf\u30a4\u30d7\u5bfe\u5fdc<\/strong>, \u5149\u30d5\u30a1\u30a4\u30d0\u304a\u3088\u3073\u9285\u7ddaDAC\u30b1\u30fc\u30d6\u30eb\u3092\u542b\u3080<\/p><\/li><li><p><strong>Gbps\u3042\u305f\u308a\u306e\u6d88\u8cbb\u96fb\u529b\u304c\u4f4e\u6e1b<\/strong> \u5f93\u6765\u306e\u898f\u683c\u3068\u6bd4\u8f03\u3057\u3066<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u73fe\u4ee3\u306e25G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308bSFP28\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u65e5\u306e\u9ad8\u6027\u80fd\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u74b0\u5883\u306b\u304a\u3044\u3066\u3001SFP28\u6a19\u6e96\u306f\u3001\u62e1\u5f35\u6027\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u30a4\u30f3\u30d5\u30e9\u3092\u5b9f\u73fe\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u7528\u9014\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30b9\u30d1\u30a4\u30f3\u30fb\u30ea\u30fc\u30d5\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong><\/p><\/li><li><p><strong>\u30b5\u30fc\u30d0\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u9593\u306e25G\u63a5\u7d9a<\/strong><\/p><\/li><li><p><strong>\u30af\u30e9\u30a6\u30c9\u304a\u3088\u3073\u30cf\u30a4\u30d1\u30fc\u30b9\u30b1\u30fc\u30eb\u5c55\u958b<\/strong><\/p><\/li><li><p><strong>\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff08HPC\uff09<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u308a\u9ad8\u3044\u5e2f\u57df\u5e45\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u8a2d\u8a08\u3001\u305d\u3057\u3066\u5411\u4e0a\u3057\u305f\u52b9\u7387\u3092\u517c\u306d\u5099\u3048\u308b\u3053\u3068\u3067\u3001, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/478238.htm\">SFP28<\/a> \u6b21\u4e16\u4ee3\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u76e4\u6280\u8853\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\u3068\u306f\uff1f\uff08\u7c21\u6613\u8aac\u660e\uff09<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u300cSmall Form-Factor Pluggable 28\u300d\u306e\u7565\u3067\u300125\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0825GbE\uff09\u63a5\u7d9a\u306b\u4f7f\u7528\u3055\u308c\u308b\u5c0f\u578b\u30fb\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u53ef\u80fd\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u5f62\u5f0f\u3067\u3059\u3002\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u6a5f\u5668\u3067\u4f7f\u7528\u3055\u308c\u308b\u7269\u7406\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30b5\u30a4\u30ba\u304a\u3088\u3073\u9ad8\u901f\u96fb\u6c17\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331.jpg\" alt=\"What Does SFP28 Stand For?\" class=\"wp-image-2903\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e8f01228220e4bb3b3371d3807ee5331-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u300cSFP28\u300d\u3068\u3044\u3046\u7528\u8a9e\u306e\u5206\u89e3\u201c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u6a19\u6e96\u3092\u5b8c\u5168\u306b\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u305d\u306e\u7528\u8a9e\u3092\u69cb\u6210\u8981\u7d20\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u304c\u6709\u52b9\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Small Form-Factor\uff08<\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp-form-factor-compatibility-standards-guide\/\"><strong>SFF<\/strong><\/a><strong>)<\/strong> \u2192 \u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30b5\u30a4\u30ba\u3092\u610f\u5473\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30b5\u30fc\u30d0\u30fc\u306b\u304a\u3051\u308b\u9ad8\u30dd\u30fc\u30c8\u5bc6\u5ea6\u3092\u5b9f\u73fe<\/p><\/li><li><p><strong>\u30d7\u30e9\u30b0\u30a4\u30f3\u53ef\u80fd\uff08Pluggable\uff09<\/strong> \u2192 \u30e2\u30b8\u30e5\u30fc\u30eb\u304c <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/are-sfp-modules-hot-swappable-safe-sfp-hot-swap-guide\/\"><strong>\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u53ef\u80fd<\/strong><\/a>, \u3001\u3064\u307e\u308a\u30b7\u30b9\u30c6\u30e0\u306e\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306a\u3057\u306b\u633f\u5165\u307e\u305f\u306f\u53d6\u308a\u5916\u3057\u304c\u53ef\u80fd\u3067\u3059<\/p><\/li><li><p><strong>28<\/strong> \u2192 \u3092\u8868\u3057\u307e\u3059 <strong>\u304a\u3088\u305d\u306e\u4fe1\u53f7\u4f1d\u9001\u901f\u5ea6\uff08\u7d0428 Gbps\uff09<\/strong>, \u3001\u3053\u308c\u306f\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u5f8c\u306e\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u3057\u306625Gbps\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u547d\u540d\u898f\u5247\u306f\u3001\u306a\u3069\u306e\u5f93\u6765\u306e\u898f\u683c\u306e\u9032\u5316\u306b\u5f93\u3063\u3066\u3044\u307e\u3059 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476763.htm\">SFP\uff081G\uff09<\/a> \u304a\u3088\u3073 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\">SFP+\uff0810G\uff09<\/a>, \u3053\u308c\u306b\u3088\u308a\u3001SFP28\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u8a2d\u8a08\u306b\u304a\u3051\u308b\u81ea\u7136\u306a\u9032\u5316\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u300c28\u300d\u304c\u91cd\u8981\u306a\u7406\u7531<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306e\u300c28\u300d\u306f\u3001\u5229\u7528\u53ef\u80fd\u306a\u901f\u5ea6\u304c28Gbps\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u96fb\u6c17\u7684\u306a\u751f\u4fe1\u53f7\u4f1d\u9001\u901f\u5ea6\u3092\u6307\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u6709\u52b9\u306a\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u306f25Gbps\u3068\u306a\u308a\u3001\u305d\u306e\u305f\u3081SFP28\u306f\u4e00\u822c\u7684\u306b25G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\uff0825GbE\uff09\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u533a\u5225\u306f\u691c\u7d22\u610f\u56f3\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u6b21\u306e\u3088\u3046\u306b\u8aa4\u89e3\u3057\u3066\u3044\u308b\u305f\u3081\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP28 = 28G\u306e\u901f\u5ea6\uff08\u8aa4\u308a\uff09<\/p><\/li><li><p>SFP28 = 25G\u306e\u5b9f\u7528\u7684\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\uff08\u6b63\u3057\u3044\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\u304c\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u9032\u5316\u306b\u304a\u3044\u3066\u679c\u305f\u3059\u5f79\u5272<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u578b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u898f\u683c\u306e\u3088\u308a\u5e83\u7bc4\u306a\u9032\u5316\u306e\u4e00\u74b0\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SFP \u2192 1Gbps<\/strong><\/p><\/li><li><p><strong>SFP+ \u2192 10Gbps<\/strong><\/p><\/li><li><p><strong>SFP28 \u2192 25Gbps<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u7269\u7406\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3067\u3001SFP28\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u518d\u8a2d\u8a08\u306a\u3057\u306b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u3001\u3053\u308c\u304c\u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3044\u3066\u5e83\u304f\u63a1\u7528\u3055\u308c\u308b\u4e3b\u306a\u7406\u7531\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001SFP28\u306f25G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u5c0f\u578b\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3059\u3002\u305d\u308c\u306f\u4ee5\u4e0b\u306e\u8981\u7d20\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u9ad8\u901f\uff0825Gbps\uff09<\/p><\/li><li><p>\u30b3\u30f3\u30d1\u30af\u30c8\u30b5\u30a4\u30ba\uff08SFP+\u3068\u540c\u3058\uff09<\/p><\/li><li><p>\u67d4\u8edf\u306a\u5c55\u958b\uff08\u5149\u30d5\u30a1\u30a4\u30d0\u307e\u305f\u306f\u9285\u7dda\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001SFP28\u306f\u4eca\u65e5\u306e\u9ad8\u5e2f\u57df\u5e45\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u8981\u4ef6\u306b\u5bfe\u3057\u3066\u3001\u6700\u3082\u52b9\u7387\u7684\u304b\u3064\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u3064\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>\u4e3b\u306aSFP28\u898f\u683c\u304a\u3088\u3073\u4ed5\u69d8<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u898f\u683c\u306f\u3001\u7570\u306a\u308b\u5149\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3001\u8ddd\u96e2\u3001\u5c55\u958b\u30b7\u30ca\u30ea\u30aa\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u8907\u6570\u306e25\u30ae\u30ac\u30d3\u30c3\u30c8\u30fb\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0825GbE\uff09\u4f1d\u9001\u65b9\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u898f\u683c\u306f\u3001\u77ed\u8ddd\u96e2\u304a\u3088\u3073\u9577\u8ddd\u96e2\u306e\u5149\u901a\u4fe1\u3092\u30ab\u30d0\u30fc\u3059\u308b25GBASE-SR\u304a\u3088\u307325GBASE-LR\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\/183a398a9fbc44568a3445c4c5b29aa9.jpg\" alt=\"Common SFP28 Standards\" class=\"wp-image-2904\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/183a398a9fbc44568a3445c4c5b29aa9-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" ><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\">25GBASE-SR<\/a> \uff08\u77ed\u8ddd\u96e2\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25GBASE-SR\u306f\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\uff08MMF\uff09\u3092\u7528\u3044\u305f\u77ed\u8ddd\u96e2\u4f1d\u9001\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u6ce2\u9577850 nm\u3067\u52d5\u4f5c\u3057\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><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\uff1a<\/strong> \u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08OM3 \/ OM4\uff09<\/p><\/li><li><p><strong>\u6ce2\u9577\uff1a<\/strong> 850 nm<\/p><\/li><li><p><strong>\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\uff1a<\/strong><\/p><ul><li><p>OM3\uff1a\u6700\u5927\u7d0470\uff5e100\u30e1\u30fc\u30c8\u30eb<\/p><\/li><li><p>OM4\uff1a\u6700\u5927\u7d04100\u30e1\u30fc\u30c8\u30eb<\/p><\/li><\/ul><\/li><li><p><strong>\u30b3\u30cd\u30af\u30bf\uff1a<\/strong> LC\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/p><\/li><li><p><strong>\u4e00\u822c\u7684\u7528\u9014\uff1a<\/strong><\/p><ul><li><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u306e\u30e9\u30c3\u30af\u9593\u63a5\u7d9a<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-tor-top-of-rack-switch\/\">\u30e9\u30c3\u30af\u30c8\u30c3\u30d7 <\/a>\uff08ToR\uff09\u304b\u3089\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u30b9\u30a4\u30c3\u30c1\u3078<\/p><\/li><li><p>\u9ad8\u5bc6\u5ea6\u30fb\u77ed\u8ddd\u96e2\u74b0\u5883<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SR\u3092\u9078\u629e\u3059\u308b\u7406\u7531\uff1a<\/strong><br\/>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u3067\u306e\u77ed\u8ddd\u96e2\u5c55\u958b\u306b\u304a\u3044\u3066\u3001\u4f4e\u30b3\u30b9\u30c8\u304b\u3064\u9ad8\u52b9\u7387\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\">25GBASE-LR<\/a> \uff08\u30ed\u30f3\u30b0\u30ec\u30f3\u30b8\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25GBASE-LR\u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08SMF\uff09\u4e0a\u3067\u306e\u9577\u8ddd\u96e2\u4f1d\u9001\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u304a\u308a\u30011310 nm\u306e\u6ce2\u9577\u3067\u52d5\u4f5c\u3057\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><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\uff1a<\/strong> \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08OS2\uff09<\/p><\/li><li><p><strong>\u6ce2\u9577\uff1a<\/strong> 1310 nm<\/p><\/li><li><p><strong>\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\uff1a<\/strong> \u6700\u5927 <strong>10 kilometers<\/strong><\/p><\/li><li><p><strong>\u30b3\u30cd\u30af\u30bf\uff1a<\/strong> LC\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/p><\/li><li><p><strong>\u4e00\u822c\u7684\u7528\u9014\uff1a<\/strong><\/p><ul><li><p>\u5efa\u7269\u9593\u63a5\u7d9a<\/p><\/li><li><p>\u30ad\u30e3\u30f3\u30d1\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/data-center-interconnect-definition-benefits-and-role-of-optical-modules\/\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u306e\u63a5\u7d9a<\/a> \u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u753b\u671f\u7684\u306a\u88fd\u54c1\u3067\u3059\u3002<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LR\u3092\u9078\u629e\u3059\u308b\u7406\u7531\uff1a<\/strong><br\/>\u4fe1\u53f7\u640d\u5931\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u3089\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9577\u8ddd\u96e2\u901a\u4fe1\u3092\u5b9f\u73fe\u3057\u3001\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u304a\u3088\u3073\u62e1\u5f35\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30f3\u30af\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u4f1d\u9001\u8ddd\u96e2\u3068\u7528\u9014\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SR\u3068LR\u306e\u9078\u629e\u306f\u3001\u5fc5\u8981\u306a\u8ddd\u96e2\u3001\u65e2\u5b58\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u8981\u4ef6\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>25GBASE-SR<\/strong> \u6b21\u306e\u5834\u5408\uff1a<\/p><ul><li><p>\u8ddd\u96e2\u304c100\u30e1\u30fc\u30c8\u30eb\u4ee5\u5185<\/p><\/li><li><p>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u3059\u3067\u306b\u5c0e\u5165\u6e08\u307f<\/p><\/li><li><p>\u30b3\u30b9\u30c8\u6700\u9069\u5316\u304c\u512a\u5148\u4e8b\u9805\u3067\u3042\u308b\u5834\u5408<\/p><\/li><\/ul><\/li><li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>25GBASE-LR<\/strong> \u6b21\u306e\u5834\u5408\uff1a<\/p><ul><li><p>\u8ddd\u96e2\u304c100\u30e1\u30fc\u30c8\u30eb\u3092\u8d85\u3048\u308b<\/p><\/li><li><p>\u9577\u8ddd\u96e2\u63a5\u7d9a\u304c\u5fc5\u8981\uff08\u6700\u592710 km\uff09<\/p><\/li><li><p>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u3092\u4f7f\u7528\u4e2d<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30c6\u30fc\u30d6\u30eb\uff1aSFP28\u5149\u5b66\u898f\u683c<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u6a19\u6e96<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u6ce2\u9577<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u6700\u5927\u8ddd\u96e2<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u4ee3\u8868\u7684\u306a\u7528\u9014<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>25GBASE-SR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>MMF\uff08OM3\/OM4\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>850 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>70\u2013100 m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>25GBASE-LR<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SMF\uff08OS2\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1310 nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u6700\u592710km<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9577\u8ddd\u96e2\u304a\u3088\u3073\u30ad\u30e3\u30f3\u30d1\u30b9\u63a5\u7d9a<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u4e00\u822c\u7684\u306aSFP28\u898f\u683c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u8ddd\u96e2\u3001\u30b3\u30b9\u30c8\u3001\u30a4\u30f3\u30d5\u30e9\u306b\u5fdc\u3058\u3066\u6700\u3082\u9069\u5207\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3057\u300125G\u5c55\u958b\u306b\u304a\u3051\u308b\u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28 vs. SFP+\uff1a\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u4e3b\u306a\u9055\u3044<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u3068SFP+\u306f\u7269\u7406\u7684\u306a\u5916\u5f62\u5bf8\u6cd5\u304c\u540c\u4e00\u3067\u3059\u304c\u3001SFP28\u306f25Gbps\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001SFP+\u306f10Gbps\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002SFP28\u306f\u3088\u308a\u9ad8\u5ea6\u306a\u96fb\u6c17\u7684\u4fe1\u53f7\u51e6\u7406\u306b\u3088\u308a\u9ad8\u52b9\u7387\u3092\u5b9f\u73fe\u3057\u3001SFP+\u306f10G\u6027\u80fd\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e92\u63db\u6027\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u5bfe\u5fdc\u72b6\u6cc1\u304a\u3088\u3073\u8a2d\u5b9a\u306b\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\/5b9cf90cf10642e780e4551f782e3344.jpg\" alt=\"SFP28 vs. SFP+: Key Differences You Must Know\" class=\"wp-image-2905\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5b9cf90cf10642e780e4551f782e3344-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u901f\u5ea6\uff1a25G vs. 10G<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u57fa\u672c\u7684\u306a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/blog\/sfp-vs-sfp-plus-vs-sfp28.htm\">SFP28\u3068SFP+\u306e\u9055\u3044\u306f\u3001<\/a> \u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SFP+ \u2192 10\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0810Gbps\uff09<\/strong><\/p><\/li><li><p><strong>SFP28 \u2192 25\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0825Gbps\uff09<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u30dd\u30fc\u30c8\u30b5\u30a4\u30ba\u3092\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u306a\u304f2.5\u500d\u306e\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u73fe\u4ee3\u306e\u9ad8\u5bc6\u5ea6\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u96fb\u6c17\u8a2d\u8a08\uff1a\u9ad8\u5ea6\u306a\u4fe1\u53f7\u51e6\u7406 vs. \u5f93\u6765\u306e10G<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u3068SFP+\u306f\u3068\u3082\u306b\u30b7\u30f3\u30b0\u30eb\u30ec\u30fc\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e3b\u306a\u9055\u3044\u306f\u4fe1\u53f7\u52b9\u7387\u306b\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>SFP+<\/strong> \u5f93\u6765\u306e10G\u4fe1\u53f7\u51e6\u7406\u3092\u4f7f\u7528<\/p><\/li><li><p><strong>SFP28<\/strong> \u9ad8\u901f\u306a\u96fb\u6c17\u4fe1\u53f7\uff08\u7d0425\u201328 Gbps\u306e\u30ec\u30fc\u30f3\u30ec\u30fc\u30c8\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6539\u826f\u3055\u308c\u305f\u4fe1\u53f7\u65b9\u5f0f\u306b\u3088\u308a\u3001SFP28\u306f\u985e\u4f3c\u3057\u305f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8a2d\u8a08\u304a\u3088\u3073\u5916\u5f62\u5bf8\u6cd5\u3092\u7dad\u6301\u3057\u3064\u3064\u3001\u3088\u308a\u9ad8\u3044\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u5f8c\u65b9\u4e92\u63db\u6027\u304a\u3088\u3073\u76f8\u4e92\u904b\u7528\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u3068SFP+\u306e\u4e92\u63db\u6027\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff08<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-network-switch\/\">\u30b9\u30a4\u30c3\u30c1<\/a>\/<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-nic-network-interface-card\/\">NIC<\/a>):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u591a\u304f\u306eSFP28\u30dd\u30fc\u30c8\u306fSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u300110G\u3067\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u53ef\u80fd\u3067\u3059<\/p><\/li><li><p>\u305f\u3060\u3057\u3001SFP+\u30dd\u30fc\u30c8\u306f\u901a\u5e38\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491477.htm\">SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001<\/a> 25G\u3067\u306e\u52d5\u4f5c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u305b\u3093<\/p><\/li><li><p>\u4e00\u90e8\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u306fSFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u309210G\u3078\u30c0\u30a6\u30f3\u30c9\u30b9\u30d4\u30fc\u30c9\u53ef\u80fd\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u660e\u793a\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u8981\u70b9\uff1a<\/strong><br\/>SFP28\u306f\u524d\u65b9\u3078\u306e\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u4e92\u63db\u6027\u306f\u5e38\u306b\u53cc\u65b9\u5411\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u7528\u9014\u5225\u30ac\u30a4\u30c9\uff1aSFP28\u3068SFP+\u306e\u9078\u629e\u57fa\u6e96<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6b21\u306e\u5834\u5408\u306bSFP+\uff0810G\uff09\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65e7\u5f0f\u30a4\u30f3\u30d5\u30e9\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u6642<\/p><\/li><li><p>\u5e2f\u57df\u5e45\u8981\u4ef6\u304c\u4e2d\u7a0b\u5ea6\u306e\u5834\u5408<\/p><\/li><li><p>\u30b3\u30b9\u30c8\u611f\u5ea6\u304c\u9ad8\u3044\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6b21\u306e\u5834\u5408\u306bSFP28\uff0825G\uff09\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65b0\u898f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30a4\u30f3\u30d5\u30e9\u306e\u69cb\u7bc9\u6642<\/p><\/li><li><p>\u30dd\u30fc\u30c8\u3042\u305f\u308a\u306e\u3088\u308a\u9ad8\u3044\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408<\/p><\/li><li><p>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304a\u3088\u3073\u5c06\u6765\u306e\u62e1\u5f35\u6027\u3092\u6700\u9069\u5316\u3057\u305f\u3044\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u6bd4\u8f03\u8868\uff1aSFP28 vs. SFP+<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 237px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u6a5f\u80fd<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>SFP+\uff0810G\uff09<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>SFP28\uff0825G\uff09<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u9ad8\u5e2f\u57df\u5e45\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>25 Gbps<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b9\u30e2\u30fc\u30eb\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u30d7\u30e9\u30b0\u30a2\u30d6\u30eb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP+\u3068\u540c\u3058<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u96fb\u6c17\u30ec\u30fc\u30f3\u6570<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30ec\u30fc\u30f3<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30b7\u30f3\u30b0\u30eb\u30ec\u30fc\u30f3\uff08\u5f37\u5316\u3055\u308c\u305f\u4fe1\u53f7\u65b9\u5f0f\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u4fe1\u53f7\u30ec\u30fc\u30c8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7d0410 Gbps<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7d0425\u201328 Gbps<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u4e0b\u4f4d\u4e92\u63db\u6027<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5236\u9650\u3042\u308a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5834\u5408\u304c\u591a\u3044<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u4e00\u822c\u7684\u306a\u4f7f\u7528\u4f8b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3001\u65e7\u5f0f\u30b7\u30b9\u30c6\u30e0<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30af\u30e9\u30a6\u30c9\u3001HPC<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"237\"><p>\u30ae\u30ac\u30d3\u30c3\u30c8\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u3044<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u6d88\u8cbb\u96fb\u529b\uff08\u52b9\u7387\u7684\uff09<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+\u306f10G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u3067\u3059\u304c\u3001SFP28\u306f\u73fe\u4ee3\u306e25G\u5c55\u958b\u306b\u304a\u3044\u3066\u3001\u3088\u308a\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u512a\u308c\u305f\u52b9\u7387\u6027\u3001\u304a\u3088\u3073\u5c06\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8981\u4ef6\u306b\u5bfe\u3059\u308b\u5f37\u529b\u306a\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u63a8\u5968\u3055\u308c\u308b\u9078\u629e\u80a2\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u9285\u7dda\u3067\u3059\u304b\uff1f\uff08\u30e2\u30b8\u30e5\u30fc\u30eb\u7a2e\u5225\u306e\u89e3\u8aac\uff09<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u304a\u3088\u3073\u9285\u7dda\u306e\u4e21\u65b9\u306e\u63a5\u7d9a\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u7279\u5b9a\u306e\u4f1d\u9001\u5a92\u4f53\u306b\u9650\u5b9a\u3055\u308c\u305a\u3001SFP28\u306f <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/direct-attach-cables-dac-in-networking\/\">\u306f\u3001\u7d71\u5408\u30b3\u30cd\u30af\u30bf\u4ed8\u304d\u306e\u30d1\u30c3\u30b7\u30d6\u9285\u30c4\u30a4\u30f3\u30a2\u30af\u30b9\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 <\/a>\uff08\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\uff09\u3001AOC\uff08<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/aoc-explained-active-optical-cable-benefits-uses-advancements-guide\/\">\u30a2\u30af\u30c6\u30a3\u30d6\u30fb\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30fb\u30b1\u30fc\u30d6\u30eb<\/a>\uff09\u3001\u307e\u305f\u306f\u5149\u5b66\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\uff08SR\/LR\uff09\u306e\u3044\u305a\u308c\u304b\u3092\u3001\u8ddd\u96e2\u30fb\u30b3\u30b9\u30c8\u30fb\u6027\u80fd\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008.jpg\" alt=\"Is SFP28 Fiber or Copper? (Module Types Explained)\" class=\"wp-image-2906\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5d6e758522874ce0bb3900517a88f008-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28 DAC\uff08\u30c0\u30a4\u30ec\u30af\u30c8\u30a2\u30bf\u30c3\u30c1\u9285\u7dda\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c0\u30a4\u30ec\u30af\u30c8\u30a2\u30bf\u30c3\u30c1\u9285\u7dda\uff08DAC\uff09\u30b1\u30fc\u30d6\u30eb\u306f\u3001\u4e21\u7aef\u306bSFP28\u30b3\u30cd\u30af\u30bf\u3092\u5099\u3048\u305f\u56fa\u5b9a\u5f0f\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3067\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><strong>\u30e1\u30c7\u30a3\u30a2\uff1a<\/strong> \u9285\u7dda<\/p><\/li><li><p><strong>\u8ddd\u96e2\uff1a<\/strong> \u901a\u5e38\u6700\u5927 <strong>3\u20135\u30e1\u30fc\u30c8\u30eb<\/strong><\/p><\/li><li><p><strong>\u6d88\u8cbb\u96fb\u529b\uff1a<\/strong> \u975e\u5e38\u306b\u4f4e\u3044<\/p><\/li><li><p><strong>\u30b3\u30b9\u30c8\uff1a<\/strong> \u6700\u3082\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u826f\u3044\u9078\u629e\u80a2<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u822c\u7684\u7528\u9014\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u540c\u4e00\u30e9\u30c3\u30af\u5185\u306b\u304a\u3051\u308b\u30b5\u30fc\u30d0\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u9593\u306e\u63a5\u7d9a<\/p><\/li><li><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u306b\u304a\u3051\u308b\u77ed\u8ddd\u96e2\u30fb\u9ad8\u901f\u30ea\u30f3\u30af<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DAC\u3092\u9078\u629e\u3059\u3079\u304d\u30b1\u30fc\u30b9\uff1a<\/strong><br\/>\u30e9\u30c3\u30af\u5185\u307e\u305f\u306f\u96a3\u63a5\u3059\u308b\u6a5f\u5668\u9593\u3067\u3001\u8d85\u4f4e\u30b3\u30b9\u30c8\u3001\u4f4e\u9045\u5ef6\u3001\u77ed\u8ddd\u96e2\u63a5\u7d9a\u304c\u5fc5\u8981\u306a\u5834\u5408\u306bDAC\u3092\u9078\u629e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28 AOC\uff08\u30a2\u30af\u30c6\u30a3\u30d6\u5149\u30b1\u30fc\u30d6\u30eb\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30af\u30c6\u30a3\u30d6\u5149\u30b1\u30fc\u30d6\u30eb\uff08AOC\uff09\u306f\u3001\u4e21\u7aef\u306b\u5185\u8535\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u5099\u3048\u305f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u7d71\u5408\u3057\u3066\u3044\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><strong>\u30e1\u30c7\u30a3\u30a2\uff1a<\/strong> \u30d5\u30a1\u30a4\u30d0\u30fc\uff08\u7d71\u5408\u30b1\u30fc\u30d6\u30eb\uff09<\/p><\/li><li><p><strong>\u8ddd\u96e2\uff1a<\/strong> \u901a\u5e38 <strong>10\u2013100\u30e1\u30fc\u30c8\u30eb<\/strong><\/p><\/li><li><p><strong>\u6d88\u8cbb\u96fb\u529b\uff1a<\/strong> \u4e2d\u7a0b\u5ea6\uff08DAC\u3088\u308a\u9ad8\u304f\u3001\u4e00\u90e8\u306e\u30b1\u30fc\u30b9\u3067\u306f\u5b8c\u5168\u306a\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3088\u308a\u4f4e\u3044\uff09<\/p><\/li><li><p><strong>\u4f7f\u7528\u306e\u5bb9\u6613\u3055\uff1a<\/strong> \u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\u5bfe\u5fdc<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u822c\u7684\u7528\u9014\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u306e\u30e9\u30c3\u30af\u9593\u63a5\u7d9a<\/p><\/li><li><p>\u4e2d\u8ddd\u96e2\u306e\u9ad8\u901f\u30ea\u30f3\u30af<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AOC\u3092\u9078\u629e\u3059\u3079\u304d\u30bf\u30a4\u30df\u30f3\u30b0\uff1a<\/strong><br\/>DAC\u3088\u308a\u9577\u3044\u4f1d\u9001\u8ddd\u96e2\u304c\u5fc5\u8981\u3060\u304c\u3001\u5225\u500b\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d1\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\u3088\u308a\u3082\u7c21\u6613\u306a\u5c55\u958b\u3092\u597d\u3080\u5834\u5408\u306bAOC\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\uff08SR\u304a\u3088\u3073LR\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473143.htm\">SFP28\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306f<\/a> \u500b\u5225\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u6700\u3082\u67d4\u8edf\u304b\u3064\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>25GBASE-SR\uff08\u30b7\u30e7\u30fc\u30c8\u30ec\u30f3\u30b8\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\uff1a<\/strong> \u30de\u30eb\u30c1\u30e2\u30fc\u30c9\uff08MMF\uff09<\/p><\/li><li><p><strong>\u6ce2\u9577\uff1a<\/strong> 850 nm<\/p><\/li><li><p><strong>\u8ddd\u96e2\uff1a<\/strong> \u6700\u5927\u7d04100\u30e1\u30fc\u30c8\u30eb<\/p><\/li><li><p><strong>\u4e3b\u306a\u7528\u9014\uff1a<\/strong> \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>25GBASE-LR\uff08\u30ed\u30f3\u30b0\u30ec\u30f3\u30b8\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7\uff1a<\/strong> \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\uff08SMF\uff09<\/p><\/li><li><p><strong>\u6ce2\u9577\uff1a<\/strong> 1310 nm<\/p><\/li><li><p><strong>\u8ddd\u96e2\uff1a<\/strong> \u6700\u5927 <strong>10 km<\/strong><\/p><\/li><li><p><strong>\u4e3b\u306a\u7528\u9014\uff1a<\/strong> \u30ad\u30e3\u30f3\u30d1\u30b9\u304a\u3088\u3073\u9577\u8ddd\u96e2\u63a5\u7d9a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9078\u629e\u3059\u3079\u304d\u30bf\u30a4\u30df\u30f3\u30b0\uff1a <\/strong><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476099.htm\"><strong>\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a><strong>:<\/strong><br\/>\u6700\u5927\u9650\u306e\u67d4\u8edf\u6027\u3001\u9577\u3044\u4f1d\u9001\u8ddd\u96e2\u3001\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u5fc5\u8981\u306a\u5834\u5408\u306bSR\u307e\u305f\u306fLR\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u9069\u5207\u306aSFP28\u30e1\u30c7\u30a3\u30a2\u30bf\u30a4\u30d7\u306e\u9078\u629e\u65b9\u6cd5<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 336px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u30b7\u30ca\u30ea\u30aa<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u63a8\u5968\u30aa\u30d7\u30b7\u30e7\u30f3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u540c\u4e00\u30e9\u30c3\u30af\u5185\uff08\u22645m\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>DAC\uff08\u9285\u7dda\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u30e9\u30c3\u30af\u9593\u63a5\u7d9a\uff0810\u2013100m\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u306f\u3001\u30b3\u30cd\u30af\u30bf\u5185\u90e8\u3067\u80fd\u52d5\u7684\u306a\u96fb\u6c17\uff0d\u5149\u5909\u63db\u3092\u5b9f\u884c\u3057\u3001<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u77ed\u8ddd\u96e2\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30f3\u30af\uff08\u2264100m\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SR\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"336\"><p>\u9577\u8ddd\u96e2\uff08\u6700\u592710 km\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>LR\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u5358\u4e00\u306e\u30e1\u30c7\u30a3\u30a2\u306b\u7e1b\u3089\u308c\u306a\u3044\u67d4\u8edf\u306a\u63a5\u7d9a\u898f\u683c\u3067\u3059\u3002\u9285\u7dda\uff08DAC\uff09\u304b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08AOC\/SR\/LR\uff09\u304b\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u306f\u3001\u4f1d\u9001\u8ddd\u96e2\u3001\u4e88\u7b97\u3001\u5c55\u958b\u306e\u8907\u96d1\u3055\u304c\u5224\u65ad\u57fa\u6e96\u3068\u306a\u308a\u3001\u3053\u308c\u306b\u3088\u308aSFP28\u306f\u5e45\u5e83\u304425G\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30b7\u30ca\u30ea\u30aa\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\u306e\u4e92\u63db\u6027\u304a\u3088\u3073\u5c55\u958b\u4e0a\u306e\u8003\u616e\u4e8b\u9805<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u7269\u7406\u7684\u306bSFP28\u30dd\u30fc\u30c8\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u3001\u30b9\u30a4\u30c3\u30c1\u306b\u3088\u3063\u3066\u306fSFP+\uff0810G\uff09\u30dd\u30fc\u30c8\u3068\u306e\u4e0b\u4f4d\u4e92\u63db\u52d5\u4f5c\u3082\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u304cSFP+\u30dd\u30fc\u30c8\u3067\u5e38\u306b25G\u3067\u52d5\u4f5c\u3059\u308b\u3068\u306f\u9650\u3089\u305a\u3001\u30d9\u30f3\u30c0\u30fc\u306e\u30b5\u30dd\u30fc\u30c8\u304a\u3088\u3073\u8a2d\u5b9a\u306b\u5f37\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\/40edff50e7664084b85fcc2fcaf8801c.jpg\" alt=\"SFP28 Compatibility and Deployment Considerations\" class=\"wp-image-2907\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40edff50e7664084b85fcc2fcaf8801c-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30b9\u30a4\u30c3\u30c1\u4e92\u63db\u6027\uff08\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30dd\u30fc\u30c8\u5bfe\u5fdc\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306e\u4e92\u63db\u6027\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u7269\u7406\u7684\u306bSFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u88c5\u7740\u53ef\u80fd\u306a\u30dd\u30fc\u30c8\u3059\u3079\u3066\u304c\u3001\u5fc5\u305a\u3057\u3082\u30d5\u30eb25G\u6027\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30cd\u30a4\u30c6\u30a3\u30d6SFP28\u30dd\u30fc\u30c8<\/strong> \u2192 25GbE\u52d5\u4f5c\u3092\u5b8c\u5168\u306b\u30b5\u30dd\u30fc\u30c8<\/p><\/li><li><p><strong>\u30de\u30eb\u30c1\u30ec\u30fc\u30c8\u30dd\u30fc\u30c8\uff0810G\/25G\uff09<\/strong> \u2192 SFP+\u304a\u3088\u3073SFP28\u306e\u901f\u5ea6\u9593\u3067\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u53ef\u80fd<\/p><\/li><li><p><strong>SFP+\u5c02\u7528\u30dd\u30fc\u30c8<\/strong> \u2192 SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u53d7\u4ed8\u53ef\u80fd\u3067\u3059\u304c\u300110G\u3067\u306e\u307f\u52d5\u4f5c\uff08\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u9650\u308b\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d9\u30f3\u30c0\u30fc\u5404\u793e\uff08\u4f8b\uff1a <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491478.htm\">\u30b7\u30b9\u30b3<\/a>, <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477932.htm\">\u30a2\u30ea\u30b9\u30c8<\/a>, \u304a\u3088\u3073Mellanox\u30d9\u30fc\u30b9\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\uff09\u304c\u63d0\u4f9b\u3059\u308b\u591a\u304f\u306e\u6700\u65b0\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u67d4\u8edf\u306a\u5c55\u958b\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u30de\u30eb\u30c1\u30ec\u30fc\u30c8SFP28\u5bfe\u5fdc\u3067\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP+\uff0810G\u52d5\u4f5c\uff09\u3068\u306e\u4e0b\u4f4d\u4e92\u63db\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u3082\u3088\u304f\u805e\u304b\u308c\u308b\u8cea\u554f\u306e\u4e00\u3064\u306f\u3001\u300cSFP28\u304cSFP+\u74b0\u5883\u3067\u52d5\u4f5c\u3059\u308b\u304b\uff1f\u300d\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u591a\u304f\u306e\u5834\u5408\u3001SFP28\u30dd\u30fc\u30c8\u306fSFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u306610G\u30e2\u30fc\u30c9\u3078\u30c0\u30a6\u30f3\u30b7\u30d5\u30c8\u3067\u304d\u307e\u3059\u3002<\/p><\/li><li><p>\u4e00\u90e8\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u309210G\uff08\u30c0\u30a6\u30f3\u30b9\u30d4\u30fc\u30c9\uff09\u3067\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><\/li><li><p>\u305f\u3060\u3057\u3001SFP+\u30dd\u30fc\u30c8\u306f\u901a\u5e38\u300125G\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u305f\u3081\u3001SFP28\u306f\u524d\u65b9\u4e92\u63db\u6027\u306e\u3042\u308b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30d1\u30b9\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u5b8c\u5168\u306a\u53cc\u65b9\u5411\u6a19\u6e96\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\u306fSFP+\u30dd\u30fc\u30c8\u3067\u52d5\u4f5c\u3057\u307e\u3059\u304b\uff1f\uff08\u91cd\u8981\u306a\u88dc\u8db3\u8aac\u660e\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6280\u8853\u7684\u306b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306f\u540c\u4e00\u3067\u3042\u308b\u305f\u3081\u3001\u7269\u7406\u7684\u306a\u633f\u5165\u306f\u53ef\u80fd\u3067\u3059\u3002<\/p><\/li><li><p>\u96fb\u6c17\u7684\u6027\u80fd\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u306f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e00\u90e8\u306eSFP+\u30dd\u30fc\u30c8\u3067\u306f\u3001SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u62d2\u5426\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><li><p>\u4ed6\u306e\u30dd\u30fc\u30c8\u3067\u306f\u3001SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u53d7\u4ed8\u3051\u308b\u3082\u306e\u306e\u3001\u901f\u5ea6\u304c10Gbps\u306b\u5236\u9650\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><li><p>\u771f\u306e25G\u52d5\u4f5c\u306b\u306f\u3001SFP28\u5bfe\u5fdc\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d9\u30f3\u30c0\u30fc\u3054\u3068\u306e\u4e92\u63db\u6027\uff08Cisco\u3001Arista\u306a\u3069\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u30d9\u30f3\u30c0\u30fc\u306f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u691c\u8a3c\u30dd\u30ea\u30b7\u30fc\u3092\u72ec\u81ea\u306b\u5b9f\u88c5\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u304cSFP28\u306e\u5b9f\u7528\u6027\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30b7\u30b9\u30b3<\/strong> \u2192 \u901a\u5e38\u3001\u30b3\u30fc\u30c9\u4ed8\u304d\u307e\u305f\u306f\u4e92\u63db\u6027\u306e\u3042\u308b\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u30a2\u30f3\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u306a\u3044\u9650\u308a\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><\/li><li><p><strong>\u30a2\u30ea\u30b9\u30c8<\/strong> \u2192 \u591a\u304f\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3001\u30de\u30eb\u30c1\u30d9\u30f3\u30c0\u30fc\u5bfe\u5fdc\u304c\u3088\u308a\u67d4\u8edf\u3067\u3059\u3002<\/p><\/li><li><p><strong>Mellanox\/NVIDIA<\/strong> \u2192 25G SFP28\u74b0\u5883\u306b\u5bfe\u3059\u308b\u5f37\u529b\u306a\u30cd\u30a4\u30c6\u30a3\u30d6\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001SEO\u304a\u3088\u3073\u5b9f\u904b\u7528\u4e0a\u306e\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805\u304c\u751f\u3058\u307e\u3059\uff1a<br\/>\ud83d\udc49\u300cSFP28\u306e\u4e92\u63db\u6027\u306f\u666e\u904d\u7684\u3067\u306f\u306a\u304f\u3001\u30d9\u30f3\u30c0\u30fc\u306e\u30dd\u30ea\u30b7\u30fc\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u300d\u201c<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30ed\u30c3\u30af\u30a4\u30f3 vs. \u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477933.htm\"><strong>OEM\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a><strong> \uff08\u30d9\u30f3\u30c0\u30fc\u7d14\u6b63\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4fdd\u8a3c\u3055\u308c\u305f\u4e92\u63db\u6027<\/p><\/li><li><p>\u9ad8\u30b3\u30b9\u30c8<\/p><\/li><li><p>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30b5\u30dd\u30fc\u30c8\u5951\u7d04\u3067\u306f\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/491663.htm\"><strong>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSFP28\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong><\/a><strong>:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f4e\u30b3\u30b9\u30c8<\/p><\/li><li><p>\u5e45\u5e83\u3044\u5165\u624b\u53ef\u80fd\u6027<\/p><\/li><li><p>\u624b\u52d5\u306b\u3088\u308b\u4e92\u63db\u6027\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u3001CAPEX\u524a\u6e1b\u306825G\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7dad\u6301\u306e\u4e21\u7acb\u3092\u76ee\u7684\u3068\u3057\u3066\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u4e92\u63db\u6027\u306e\u614e\u91cd\u306a\u691c\u8a3c\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5b9f\u904b\u7528\u5c55\u958b\u306b\u304a\u3051\u308b\u30d2\u30f3\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u898f\u683c\u306e\u5b89\u5b9a\u3057\u305f\u5c55\u958b\u3092\u78ba\u5b9f\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5c55\u958b\u524d\u306b\u5fc5\u305a\u30b9\u30a4\u30c3\u30c1\u306e\u4e92\u63db\u6027\u30de\u30c8\u30ea\u30af\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li><li><p>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e\uff08SR\/LR\/DAC\/AOC\uff09\u3092\u8ddd\u96e2\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066\u9078\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li><li><p>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30d9\u30f3\u30c0\u30fc\u3092\u691c\u8a3c\u306a\u3057\u306b\u6df7\u5728\u3055\u305b\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/p><\/li><li><p>\u5c06\u6765\u306e\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\uff0825G \u2192 100G\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\uff09\u3092\u898b\u636e\u3048\u305f\u8a08\u753b\u3092\u7acb\u3066\u3066\u304f\u3060\u3055\u3044<\/p><\/li><li><p>\u5927\u898f\u6a21\u5c55\u958b\u3067\u306f\u4e00\u8cab\u3057\u305f\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30dd\u30ea\u30b7\u30fc\u3092\u63a1\u7528\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f25G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3078\u306e\u67d4\u8edf\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30d1\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u5b9f\u74b0\u5883\u3067\u306e\u4e92\u63db\u6027\u306f\u30b9\u30a4\u30c3\u30c1\u306e\u6a5f\u80fd\u3001\u30d9\u30f3\u30c0\u30fc\u306e\u30dd\u30ea\u30b7\u30fc\u3001\u304a\u3088\u3073\u8a2d\u5b9a\u5185\u5bb9\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002\u5b89\u5b9a\u3057\u305f\u5c55\u958b\u306e\u305f\u3081\u306b\u306f\u300125G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u62e1\u5f35\u3059\u308b\u524d\u306b\u3001\u5fc5\u305a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30b5\u30dd\u30fc\u30c8\uff0b\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7a2e\u985e\uff0b\u30d9\u30f3\u30c0\u30fc\u306e\u30eb\u30fc\u30eb\u3092\u6574\u5408\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>\u3044\u3064SFP28\u3092\u9078\u629e\u3059\u3079\u304d\u304b\uff1f\uff08\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30ac\u30a4\u30c9\uff09<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u3001\u3088\u308a\u9ad8\u3044\u5e2f\u57df\u5e45\u3001\u4f4e\u9045\u5ef6\u3001\u304a\u3088\u3073\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30dd\u30fc\u30c8\u5bc6\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b25GbE\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u6700\u3082\u6709\u52b9\u306b\u6d3b\u7528\u3055\u308c\u307e\u3059\u2014\u2014\u7279\u306b\u3001\u6700\u65b0\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3001\u304a\u3088\u3073\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff08HPC\uff09\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u304a\u3044\u3066\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\/298bf0d7d36f42a08c68ba58fca8d403.jpg\" alt=\"When Should You Choose SFP28?\" class=\"wp-image-2908\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/298bf0d7d36f42a08c68ba58fca8d403-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\uff08\u30b9\u30d1\u30a4\u30f3\u2013\u30ea\u30fc\u30d5\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u3001\u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u69cb\u6210\u3001\u7279\u306b\u30b9\u30d1\u30a4\u30f3\u2013\u30ea\u30fc\u30d5\u30c8\u30dd\u30ed\u30b8\u30fc\u306b\u304a\u3044\u3066\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30c8\u30dd\u30ed\u30b8\u30fc\u3067\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u4f4e\u30aa\u30fc\u30d0\u30fc\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SFP28\u304c\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u9069\u3057\u3066\u3044\u308b\u7406\u7531\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u591a\u30d9\u30f3\u30c0\u30fc\u9593\u306e\u76f8\u4e92\u904b\u7528\u6027\u3092<strong> 25G\u30b5\u30fc\u30d0\u30fc\u2013\u30b9\u30a4\u30c3\u30c1\u63a5\u7d9a<\/strong><\/p><\/li><li><p>10G\uff08SFP+\uff09\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u6bd4\u8f03\u3057\u3066\u8f3b\u8f33\u3092\u4f4e\u6e1b<\/p><\/li><li><p>\u30e9\u30c3\u30af\u30b9\u30da\u30fc\u30b9\u3092\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u9ad8\u5bc6\u5ea6\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u3092\u5b9f\u73fe<\/p><\/li><li><p>\u30a4\u30fc\u30b9\u30c8\u30fb\u30a6\u30a7\u30b9\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u4ee3\u8868\u7684\u306a\u30b7\u30ca\u30ea\u30aa\uff1a<br\/>25G SFP28\u30ea\u30f3\u30af\u3092\u7528\u3044\u3066\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u63a5\u7d9a\u3059\u308b\u30c8\u30c3\u30d7\u30fb\u30aa\u30d6\u30fb\u30e9\u30c3\u30af\uff08ToR\uff09\u30b9\u30a4\u30c3\u30c1<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 \u30af\u30e9\u30a6\u30c9\u57fa\u76e4\uff08\u30cf\u30a4\u30d1\u30fc\u30b9\u30b1\u30fc\u30eb\u74b0\u5883\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30e9\u30a6\u30c9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u30b3\u30b9\u30c8\u3068\u6d88\u8cbb\u96fb\u529b\u3092\u6291\u3048\u306a\u304c\u3089\u5e2f\u57df\u5e45\u3092\u52b9\u7387\u7684\u306b\u62e1\u5f35\u3059\u308b\u305f\u3081\u306bSFP28\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30e9\u30a6\u30c9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u4e3b\u306a\u5229\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10G\u3068\u6bd4\u8f03\u3057\u3066\u30dd\u30fc\u30c8\u3042\u305f\u308a\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5411\u4e0a<\/p><\/li><li><p>\u5f93\u6765\u306e10G\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3068\u6bd4\u8f03\u3057\u3066\u30011\u30d3\u30c3\u30c8\u3042\u305f\u308a\u306e\u6d88\u8cbb\u96fb\u529b\u304c\u4f4e\u4e0b<\/p><\/li><li><p>\u4eee\u60f3\u5316\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/p><\/li><li><p>\u5927\u898f\u6a21\u306a\u30a4\u30fc\u30b9\u30c8\u2013\u30a6\u30a8\u30b9\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d5\u30ed\u30fc\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u4ee3\u8868\u7684\u306a\u30b7\u30ca\u30ea\u30aa\uff1a<br\/>25G SFP28\u30ea\u30f3\u30af\u3067\u63a5\u7d9a\u3055\u308c\u305f\u4eee\u60f3\u30de\u30b7\u30f3\u30af\u30e9\u30b9\u30bf\u30fc\u304a\u3088\u3073\u30b9\u30c8\u30ec\u30fc\u30b8\u30ce\u30fc\u30c9<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 \u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff08HPC\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-hpc-high-performance-computing\/\">HPC<\/a> \u74b0\u5883\u306b\u304a\u3044\u3066\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u9045\u5ef6\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002SFP28\u306f\u3001\u8a08\u7b97\u8ca0\u8377\u306e\u91cd\u3044\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u3001\u901f\u5ea6\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HPC\u304cSFP28\u3092\u63a1\u7528\u3059\u308b\u7406\u7531\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f4e\u9045\u5ef6\u306e25G\u30a4\u30f3\u30bf\u30fc\u30b3\u30cd\u30af\u30c8<\/p><\/li><li><p>\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30bf\u30b9\u30af\u5411\u3051\u306e\u9ad8\u5e2f\u57df\u5e45<\/p><\/li><li><p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u30ce\u30fc\u30c9\u9593\u3067\u306e\u52b9\u7387\u7684\u306a\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/p><\/li><li><p>AI\uff0fML\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u9069\u3057\u3066\u3044\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u4ee3\u8868\u7684\u306a\u30b7\u30ca\u30ea\u30aa\uff1a<br\/><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/optical-modules-in-gpu-clusters\/\">GPU\u30af\u30e9\u30b9\u30bf\u30fc<\/a> \u307e\u305f\u306f25G SFP28\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u3092\u4ecb\u3057\u3066\u63a5\u7d9a\u3055\u308c\u305f\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30ce\u30fc\u30c9<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2605 \u30b3\u30b9\u30c8\u5bfe\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u610f\u601d\u6c7a\u5b9a\u30ed\u30b8\u30c3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u3057\u3070\u3057\u3070\u30b3\u30b9\u30c8\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u304a\u3088\u3073\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u9593\u306e\u6226\u7565\u7684\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6b21\u306e\u5834\u5408\u306bSFP28\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>25G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u69cb\u7bc9\u307e\u305f\u306f\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5834\u5408<\/p><\/li><li><p>10G\uff08SFP+\uff09\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u308a\u3064\u3064\u3042\u308b\u5834\u5408<\/p><\/li><li><p>\u30dd\u30fc\u30c8\u6570\u3092\u5897\u52a0\u3055\u305b\u305a\u306b\u9ad8\u3044\u30dd\u30fc\u30c8\u5bc6\u5ea6\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408<\/p><\/li><li><p>\u5c06\u6765\u7684\u306b100G\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\uff08 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/488454.htm\">4\u00d725G<\/a> \u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u3092\u7d4c\u7531\u3057\u3066\uff09\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u8a08\u753b\u3057\u3066\u3044\u308b\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6b21\u306e\u5834\u5408\u306b\u306f\u4ee3\u66ff\u624b\u6bb5\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e88\u7b97\u5236\u7d04\u304c\u53b3\u3057\u304f\u300110G\u3067\u5341\u5206\u306a\u5834\u5408<\/p><\/li><li><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u4f4e\u3044\u304b\u3001\u975e\u91cd\u8981\u3067\u3042\u308b\u5834\u5408<\/p><\/li><li><p>\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304c10G\u30d9\u30fc\u30b9\u3067\u5b89\u5b9a\u3057\u3066\u304a\u308a\u3001\u5927\u5e45\u306a\u5909\u66f4\u304c\u671b\u307e\u3057\u304f\u306a\u3044\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u898f\u683c\u306f\u5358\u306a\u308bSFP+\u304b\u3089\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067\u306f\u306a\u304f\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u6226\u7565\u7684\u306a\u79fb\u884c\u6280\u8853\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u5e2f\u57df\u5e45\u9700\u8981\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u304a\u3088\u3073\u9577\u671f\u7684\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u8a08\u753b\u304c\u6700\u512a\u5148\u4e8b\u9805\u3068\u306a\u308b\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u512a\u308c\u305f\u4fa1\u5024\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u5236\u7d04<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u898f\u683c\u306f\u3001SFP+\u3068\u540c\u3058\u5c0f\u578b\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306725GbE\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u5927\u304d\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3042\u3089\u3086\u308b\u6280\u8853\u3068\u540c\u69d8\u306b\u3001\u5c55\u958b\u6642\u306b\u8003\u616e\u3059\u3079\u304d\u660e\u78ba\u306a\u30e1\u30ea\u30c3\u30c8\u3068\u5b9f\u7528\u7684\u306a\u5236\u7d04\u306e\u4e21\u65b9\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\/f5c6734a6fca4aea8969013401d1eb38.jpg\" alt=\"SFP28 Advantages\" class=\"wp-image-2909\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/f5c6734a6fca4aea8969013401d1eb38-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\u306e\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\u9ad8\u3044\u30dd\u30fc\u30c8\u5bc6\u5ea6\u3068\u512a\u308c\u305f\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u3001\u7269\u7406\u30b5\u30a4\u30ba\u3092\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u306a\u304f25Gbps\/\u30dd\u30fc\u30c8\u3092\u5b9f\u73fe\u3067\u304d\u308b\u305f\u3081\u3001\u9ad8\u5bc6\u5ea6\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP+\u3068\u540c\u3058\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf<\/p><\/li><li><p>\u30e9\u30c3\u30af\u30e6\u30cb\u30c3\u30c8\u3042\u305f\u308a\u306e\u3088\u308a\u9ad8\u3044\u5e2f\u57df\u5e45<\/p><\/li><li><p>\u52b9\u7387\u7684\u306a\u30b9\u30d1\u30a4\u30f3\u30fb\u30ea\u30fc\u30d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/p><\/li><li><p>\u5c06\u6765\u7684\u306a\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u6226\u7565\uff08\u4f8b\uff1a4\u00d725G \u2192 100G\uff09\u3092\u30b5\u30dd\u30fc\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u7d50\u679c\uff1a\u540c\u4e00\u306e\u7269\u7406\u30b9\u30da\u30fc\u30b9\u5185\u3067\u3088\u308a\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u30d3\u30c3\u30c8\u3042\u305f\u308a\u306e\u6d88\u8cbb\u96fb\u529b\u306e\u4f4e\u6e1b<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e4\u304410G\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u6bd4\u8f03\u3057\u3066\u3001SFP28\u306f\u8ee2\u9001\u3055\u308c\u308b\u30ae\u30ac\u30d3\u30c3\u30c8\u3042\u305f\u308a\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5f93\u6765\u306e <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/476089.htm\">10G\u30b7\u30b9\u30c6\u30e0\u3088\u308a\u3082Gbps\u3042\u305f\u308a\u306e\u6d88\u8cbb\u96fb\u529b\u304c\u4f4e\u3044<\/a><\/p><\/li><li><p>\u9ad8\u5bc6\u5ea6\u5c55\u958b\u306b\u304a\u3051\u308b\u767a\u71b1\u306e\u4f4e\u6e1b<\/p><\/li><li><p>\u3088\u308a\u52b9\u7387\u7684\u306a\u51b7\u5374\u304a\u3088\u3073\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30b3\u30b9\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u7d50\u679c\uff1a\u5927\u898f\u6a21\u74b0\u5883\u306b\u304a\u3051\u308b\u512a\u308c\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-data-center\/\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u5927\u898f\u6a21\u5c55\u958b\u306b\u304a\u3051\u308b\u512a\u308c\u305f\u30b3\u30b9\u30c8\u52b9\u7387<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u500b\u5225\u306eSFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u306fSFP+\u3088\u308a\u3082\u9ad8\u4fa1\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u9001\u4fe1\u3055\u308c\u308b1\u30d3\u30c3\u30c8\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8\u306f\u4f4e\u304f\u3001\u5927\u91cf\u5c0e\u5165\u306b\u304a\u3044\u3066\u7d4c\u6e08\u7684\u306b\u9b45\u529b\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u8907\u6570\u306e10G\u30ea\u30f3\u30af\u3092\u5fc5\u8981\u3068\u3059\u308b\u72b6\u6cc1\u3092\u8efd\u6e1b<\/p><\/li><li><p>\u5927\u898f\u6a21\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u5411\u3051\u306b\u6700\u9069\u5316<\/p><\/li><li><p>\u9577\u671f\u7684\u306a\u30a4\u30f3\u30d5\u30e9\u30b3\u30b9\u30c8\u306e\u4f4e\u6e1b<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u7d50\u679c\uff1a25G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\uff08TCO\uff09\u306e\u5411\u4e0a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u67d4\u8edf\u306a\u5c55\u958b\u30aa\u30d7\u30b7\u30e7\u30f3<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u3001\u4ee5\u4e0b\u306e\u8907\u6570\u306e\u30e1\u30c7\u30a3\u30a2\u30bf\u30a4\u30d7\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DAC\uff08Direct Attach Copper\uff09<\/p><\/li><li><p>AOC\uff08\u30a2\u30af\u30c6\u30a3\u30d6\u5149\u30b1\u30fc\u30d6\u30eb\uff09<\/p><\/li><li><p>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\uff08SR\/LR\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Result: <strong>\u8ddd\u96e2\u8981\u4ef6\u306b\u5fdc\u3058\u305f\u67d4\u8edf\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SFP28\u306e\u4e3b\u306a\u5236\u9650\u4e8b\u9805<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" >\u8ddd\u96e2\u5236\u7d04\uff08\u3088\u308a\u9ad8\u901f\u306a\u898f\u683c\u3068\u6bd4\u8f03\u3057\u3066\uff09<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u6700\u592710 km\u307e\u3067\u306e\u4f1d\u9001\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/477935.htm\">LR\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/a>, \u307b\u3068\u3093\u3069\u306e\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u5c55\u958b\u306f\u77ed\u8ddd\u96e2\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>DAC\uff1a\u6700\u5927\u7d045\u30e1\u30fc\u30c8\u30eb<\/p><\/li><li><p>AOC\uff1a\u6700\u5927\u7d04100\u30e1\u30fc\u30c8\u30eb<\/p><\/li><li><p><a target=\"_self\" href=\"https:\/\/www.l-p.com\/products\/473145.htm\">SR\u30aa\u30d7\u30c6\u30a3\u30af\u30b9<\/a>\uff1a\u6700\u5927\u7d04100\u30e1\u30fc\u30c8\u30eb<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u5236\u9650\u4e8b\u9805\uff1a\u8ffd\u52a0\u306e\u5149\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306a\u3057\u3067\u306f\u3001\u9577\u8ddd\u96e2\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u306f\u4e0d\u5411\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u4e92\u63db\u6027\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u4f9d\u5b58\u6027<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306e\u4e92\u63db\u6027\u306f\u3001\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u666e\u904d\u7684\u306b\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4e00\u90e8\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u30d9\u30f3\u30c0\u30fc\u72ec\u81ea\u30b3\u30fc\u30c9\u306e\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><\/li><li><p>\u3059\u3079\u3066\u306eSFP+\u30dd\u30fc\u30c8\u304cSFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p><\/li><li><p>\u30de\u30eb\u30c1\u30ec\u30fc\u30c8\u52d5\u4f5c\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u5236\u9650\u4e8b\u9805\uff1a\u6df7\u5728\u74b0\u5883\u3067\u306f\u614e\u91cd\u306a\u691c\u8a3c\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u5f93\u6765\u306e10G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u306e\u79fb\u884c\u306e\u8907\u96d1\u3055<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">SFP+\uff0810G\uff09\u304b\u3089SFP28\uff0825G\uff09\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u306f\u3001\u4ee5\u4e0b\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u4ea4\u63db\u307e\u305f\u306f\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u306e\u8abf\u6574\uff08\u5149\u30d5\u30a1\u30a4\u30d0\u7a2e\u5225\u3001DAC\u4e92\u63db\u6027\uff09<\/p><\/li><li><p>\u4e00\u90e8\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u518d\u8a2d\u8a08<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \u5236\u9650\u4e8b\u9805\uff1a\u5fc5\u305a\u3057\u3082\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\u3067\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u898b\u65b9\uff1aSFP28\u304c\u6700\u3082\u52b9\u679c\u3092\u767a\u63ee\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u3001\u4ee5\u4e0b\u306e\u72b6\u6cc1\u3067\u6700\u3082\u52b9\u679c\u7684\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>10G\u304b\u308925G\u30a4\u30f3\u30d5\u30e9\u3078\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u6642<\/p><\/li><li><p>\u65b0\u3057\u3044\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u69cb\u7bc9\u6642<\/p><\/li><li><p>\u30d0\u30f3\u30c9\u5e45\u5bc6\u5ea6\u304a\u3088\u3073\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u6700\u9069\u5316\u6642<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u306f\u3001\u3042\u307e\u308a\u9069\u3057\u3066\u3044\u307e\u305b\u3093\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65e2\u5b58\u306e\u30a4\u30f3\u30d5\u30e9\u304c10G\u3067\u5341\u5206\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\u5834\u5408<\/p><\/li><li><p>\u9577\u8ddd\u96e2\u5149\u4f1d\u9001\u304c\u4e3b\u306a\u8981\u4ef6\u3067\u3042\u308b\u5834\u5408<\/p><\/li><li><p>\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u5236\u9650\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u67d4\u8edf\u6027\u3092\u8457\u3057\u304f\u5236\u7d04\u3057\u3066\u3044\u308b\u5834\u5408<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u898f\u683c\u306f\u3001\u9ad8\u5e2f\u57df\u5e45\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3001\u304a\u3088\u3073\u62e1\u5f35\u6027\u3068\u3044\u3046\u5f37\u529b\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u63d0\u4f9b\u3057\u3001\u73fe\u4ee3\u306e25G\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3051\u308b\u57fa\u76e4\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u4e92\u63db\u6027\u3001\u8ddd\u96e2\u8981\u4ef6\u3001\u304a\u3088\u3073\u79fb\u884c\u8a08\u753b\u3092\u614e\u91cd\u306b\u8a55\u4fa1\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u6700\u5927\u9650\u306b\u767a\u63ee\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\u898f\u683c\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u3054\u8cea\u554f <\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b.jpg\" alt=\"FAQ about SFP28 Standard\" class=\"wp-image-2910\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3b98b543fc6445be89259169216b8a0b-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Q1: SFP28\u898f\u683c\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6700\u5927\u901f\u5ea6\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e <strong>SFP28\u898f\u683c\u306f\u3001\u6700\u592725\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0825GbE\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/strong> \u30ec\u30fc\u30f3\u3042\u305f\u308a\u3002SFP+\u3068\u540c\u4e00\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3092\u7dad\u6301\u3057\u3064\u3064\u3001\u3088\u308a\u9ad8\u3044\u5e2f\u57df\u5e45\u3092\u5b9f\u73fe\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u73fe\u4ee3\u306e\u9ad8\u901f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q2: SFP28\u306f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u306e\u307f\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002SFP28\u306f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u6700\u3082\u4e00\u822c\u7684\u3067\u3059\u304c\u3001\u4f4e\u9045\u5ef625G\u63a5\u7d9a\u304c\u6c42\u3081\u3089\u308c\u308b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30fb\u30b3\u30a2\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30cf\u30a4\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff08HPC\uff09\u30af\u30e9\u30b9\u30bf\u30fc\u3001\u304a\u3088\u3073\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30b7\u30b9\u30c6\u30e0\u3067\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q3: SFP28\u306f\u8907\u6570\u306e10G SFP+\u30ea\u30f3\u30af\u3092\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u5358\u4e00\u306e25G SFP28\u30ea\u30f3\u30af\u3067\u8907\u6570\u306e10G SFP+\u63a5\u7d9a\u3092\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5e2f\u57df\u5e45\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u8907\u96d1\u3055\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u7279\u306b\u30b9\u30d1\u30a4\u30f3\u30fb\u30ea\u30fc\u30d5\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3044\u3066\u6709\u7528\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q4: SFP28\u306f25GbE\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3069\u306e\u3088\u3046\u306a\u7b26\u53f7\u5316\u65b9\u5f0f\u3092\u4f7f\u7528\u3057\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306f\u901a\u5e38\u3001 <strong>64b\/66b\u7b26\u53f7\u5316<\/strong>, \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5f93\u6765\u306e\u7b26\u53f7\u5316\u65b9\u5f0f\u3068\u6bd4\u8f03\u3057\u3066\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u524a\u6e1b\u3055\u308c\u3001\u4f1d\u9001\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u7d0428Gbps\u306e\u4fe1\u53f7\u30ec\u30fc\u30c8\u3067\u3001\u5b9f\u8cea\u7684\u306b25Gbps\u306b\u8fd1\u3044\u6709\u52b9\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u9054\u6210\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q5: SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5178\u578b\u7684\u306a\u6d88\u8cbb\u96fb\u529b\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306e <strong>SFP28\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u6d88\u8cbb\u96fb\u529b\u306f\u3001\u30bf\u30a4\u30d7\uff08SR\u3001LR\u3001DAC\u3001\u307e\u305f\u306fAOC\uff09\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u3001\u7d041W\uff5e2.5W\u3067\u3059\u3002<\/strong>, \u3053\u308c\u306f\u3001\u30ae\u30ac\u30d3\u30c3\u30c8\u3042\u305f\u308a\u3067\u6e2c\u5b9a\u3057\u305f\u5834\u5408\u3001\u5f93\u6765\u306e\u30de\u30eb\u30c1\u30ec\u30fc\u30f3\u307e\u305f\u306f\u9ad8\u6d88\u8cbb\u96fb\u529b\u306e\u65e7\u5f0f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u6bd4\u8f03\u3057\u3066\u3001\u4e00\u822c\u7684\u306b\u3088\u308a\u52b9\u7387\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q6: SFP28\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\u306e\u4e00\u90e8\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u306fSFP MSA\uff08<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/multi-source-agreements-optical-transceivers\/\">\u591a\u6e90\u5354\u5b9a<\/a>\uff09\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3067\u3059\u3002 <strong>25GbE<\/strong>, \u306a\u3069\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u81ea\u4f53\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u898f\u683c\u3067\u306f\u306a\u304f\u3001\u3080\u3057\u308d\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u7269\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Q7: SFP28\u306f\u5c06\u6765\u306e100G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3001\u9593\u63a5\u7684\u306b\u53ef\u80fd\u3067\u3059\u3002SFP28\u81ea\u4f53\u306f25G\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u304c\u3001 <strong>\u30d6\u30ec\u30a4\u30af\u30a2\u30a6\u30c8\u69cb\u6210\uff084\u00d725G \u2192 100G\uff09<\/strong>, \u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a100G\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u69cb\u6210\u8981\u7d20\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83c\udf1f <strong>SFP28\u898f\u683c\u306e\u6700\u7d42\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SFP28\u898f\u683c\u306f\u300125\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff0825GbE\uff09\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u4e3b\u8981\u306a\u57fa\u76e4\u6280\u8853\u3067\u3042\u308a\u3001\u9ad8\u3044\u5e2f\u57df\u5e45\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u8a2d\u8a08\u3001\u52b9\u7387\u7684\u306a\u96fb\u529b\u6d88\u8cbb\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002SFP+\u306e\u9032\u5316\u7248\u3068\u3057\u3066\u3001\u540c\u4e00\u306e\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u5927\u5e45\u306b\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u305f\u305f\u3081\u3001\u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u6700\u3082\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6280\u8853\u7684\u89b3\u70b9\u304b\u3089\u898b\u308b\u3068\u3001SFP28\u306fDAC\uff08\u9285\u7dda\uff09\u3001AOC\uff08\u30a2\u30af\u30c6\u30a3\u30d6\u5149\u30b1\u30fc\u30d6\u30eb\uff09\u3001\u304a\u3088\u3073\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\uff08SR\/LR\uff09\u306a\u3069\u3001\u8907\u6570\u306e\u5c55\u958b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u7570\u306a\u308b\u4f1d\u9001\u8ddd\u96e2\u304a\u3088\u3073\u30a4\u30f3\u30d5\u30e9\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u67d4\u8edf\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u67d4\u8edf\u6027\u3053\u305d\u304c\u3001\u30b9\u30d1\u30a4\u30f3\u30fb\u30ea\u30fc\u30d5\u578b\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u8a2d\u8a08\u3001\u30af\u30e9\u30a6\u30c9\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u304a\u3088\u3073HPC\u74b0\u5883\u306b\u304a\u3044\u3066\u3001SFP28\u304c\u57fa\u76e4\u7684\u69cb\u6210\u8981\u7d20\u3068\u306a\u3063\u305f\u4e3b\u306a\u7406\u7531\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SFP28\u306f\u3001 <strong>\u30ec\u30fc\u30f3\u3042\u305f\u308a25Gbps<\/strong> \u3092\u63d0\u4f9b\u3057\u3001\u6b21\u4e16\u4ee3\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p><\/li><li><p>SFP+\u3068\u540c\u3058\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3092\u5171\u6709\u3057\u3066\u304a\u308a\u3001\u9ad8\u5bc6\u5ea6\u5c55\u958b\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p><\/li><li><p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u304a\u3088\u3073\u9285\u7dda\u306e\u4e21\u65b9\u306e\u63a5\u7d9a\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 <strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u304a\u3088\u3073\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong><\/p><\/li><li><p>\u3053\u308c\u306f\u3001<br> <strong>\u4e92\u63db\u6027\u306f\u3001<\/strong><\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u5b9f\u88c5\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002 <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u306e\u8a08\u753b\u89b3\u70b9\u304b\u3089\u898b\u308b\u3068\u3001SFP28\u306f\u5358\u306a\u308b\u901f\u5ea6\u30a2\u30c3\u30d7\u3067\u306f\u306a\u304f\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u6226\u7565\u3067\u3059\u3002SFP28\u306b\u57fa\u3065\u304f25G\u3092\u63a1\u7528\u3059\u308b\u7d44\u7e54\u306f\u3001\u30d6\u30ec\u30a4\u30af\u30a2\u30a6\u30c8\u304a\u3088\u3073\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5c06\u6765\u306e100G\u304a\u3088\u3073400G\u3078\u306e\u79fb\u884c\u306b\u512a\u308c\u305f\u6e96\u5099\u304c\u6574\u3044\u307e\u3059\u3002<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u6210\u529f\u88cf\u306e\u5c55\u958b\u306b\u306f\u4ee5\u4e0b\u306e\u70b9\u3092\u614e\u91cd\u306b\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d9\u30f3\u30c0\u30fc\u306e\u4e92\u63db\u6027\u30dd\u30ea\u30b7\u30fc<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u9078\u629e\uff08SR vs. LR vs. DAC vs. AOC\uff09<\/p><\/li><li><p>\u5f93\u6765\u306e10G\u30a4\u30f3\u30d5\u30e9\u304b\u3089\u306e\u79fb\u884c\u8a08\u753b<\/p><\/li><li><p>\u3053\u308c\u306b\u3088\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5b89\u5b9a\u6027\u3068\u9577\u671f\u7684\u306a\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u4e21\u65b9\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306aSFP28\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9078\u629e.<\/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\/ceab1bb7c0da4684ad3ec569ef651eb4.jpg\" alt=\"Choosing the Right SFP28 Solution\" class=\"wp-image-2911\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ceab1bb7c0da4684ad3ec569ef651eb4-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >25G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u307e\u305f\u306f\u5c0e\u5165\u3092\u3054\u691c\u8a0e\u4e2d\u306e\u65b9\u306f\u3001\u307e\u305a\u4ee5\u4e0b\u306e\u9805\u76ee\u3092\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc5\u8981\u306a\u4f1d\u9001\u8ddd\u96e2<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u65e2\u5b58\u30b9\u30a4\u30c3\u30c1\u3068\u306e\u4e92\u63db\u6027<\/p><\/li><li><p>\u96fb\u529b\u304a\u3088\u3073\u5bc6\u5ea6\u8981\u4ef6<\/p><\/li><li><p>\u5c06\u6765\u306e\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u30fb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<\/p><\/li><li><p>\u9069\u5207\u306aSFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\uff08TCO\uff09\u306e\u6700\u9069\u5316\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306e\uff1a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u6027\u80fd\u30fb\u5b8c\u5168\u30c6\u30b9\u30c8\u6e08\u307f\u30fb\u4e92\u63db\u6027\u4fdd\u8a3c\u6e08\u307f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30fb\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <a target=\"_self\" href=\"https:\/\/www.l-p.com\/\"><strong>LINK-PP\u516c\u5f0f\u30b9\u30c8\u30a2<\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e25G\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044SFP28\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3001DAC\u3001\u304a\u3088\u3073AOC\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u307e\u3057\u3087\u3046\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>SFP28 \u6a19\u6e96\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u3087\u3046\u300225G \u306e\u6a5f\u80fd\u3001SFP28 \u3068 SFP+ \u306e\u9055\u3044\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u304a\u3088\u3073\u30b3\u30c3\u30d1\u30fc\u5bfe\u5fdc\u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u9069\u5207\u306a 25G \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u9078\u5b9a\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":2912,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[16],"class_list":["post-2913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-link-pp-25g-sfp28-optical-modules"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/comments?post=2913"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2913\/revisions"}],"predecessor-version":[{"id":10734,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/2913\/revisions\/10734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/2912"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=2913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=2913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=2913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}