{"id":5323,"date":"2025-08-27T00:00:00","date_gmt":"2025-08-27T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/sfp28-25g-esr-vs-sfp28-25g-sr-key-differences\/"},"modified":"2026-06-22T08:06:06","modified_gmt":"2026-06-22T08:06:06","slug":"sfp28-25g-esr-vs-sfp28-25g-sr-key-differences","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/sfp28-25g-esr-vs-sfp28-25g-sr-key-differences","title":{"rendered":"SFP28 25G SR\u3068ESR\u306e\u6bd4\u8f03\uff1a25G\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u9078\u3073\u306e\u7a76\u6975\u30ac\u30a4\u30c9"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/08c2502efd6f4a5392fdecca6e858dec.webp\" alt=\"SFP28-25G-ESR vs SFP28-25G-SR Key Differences and Best Use Cases\" class=\"wp-image-5321\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/08c2502efd6f4a5392fdecca6e858dec.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/08c2502efd6f4a5392fdecca6e858dec-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/08c2502efd6f4a5392fdecca6e858dec-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/08c2502efd6f4a5392fdecca6e858dec-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/08c2502efd6f4a5392fdecca6e858dec-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e\u9ad8\u901f\u5316\u304c\u9032\u3080\u4e2d\u300125GbE\u306f\u30e9\u30c3\u30af\u4e0a\u90e8\uff08Top-of-Rack\uff09\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u9593\u63a5\u7d9a\u3001\u304a\u3088\u3073\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30ea\u30f3\u30af\u306b\u304a\u3044\u3066\u3001\u6700\u9069\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6280\u8853\u3092\u5c0e\u5165\u3059\u308b\u969b\u3001\u6700\u3082\u4e00\u822c\u7684\u306b\u906d\u9047\u3059\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u7a2e\u985e\u306e\u3046\u30612\u3064\u306f\u3001<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\"><strong>SFP28-25G-SR<\/strong><\/a> \u304a\u3088\u3073 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476088.htm\"><strong>SFP28-25G-ESR<br><\/strong><\/a>. \u3067\u3059\u3002\u4e00\u898b\u4f3c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u305d\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u6df7\u4e71\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u3001\u5c02\u9580\u7684\u306a\u6bd4\u8f03\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \u57fa\u790e\u77e5\u8b58\u306e\u7406\u89e3\uff1aSR vs. ESR<br><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3082\u3001<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\"><strong>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\uff08MMF\uff09<\/strong><\/a>, \u4e0a\u3067\u306e\u77ed\u8ddd\u96e2\u901a\u4fe1\u3092\u76ee\u7684\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u6ce2\u9577\u306f850nm\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u6839\u672c\u7684\u306a\u9055\u3044\u306f\u3001\u4f1d\u9001\u8ddd\u96e2\u304a\u3088\u3073\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u57fa\u76e4\u3068\u306a\u308b\u6280\u8853\u306b\u3042\u308a\u307e\u3059\u3002<br>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>SFP28-25G-SR\uff08Short Reach\uff1a\u77ed\u8ddd\u96e2\uff09\uff1a<br><\/strong> \u3053\u308c\u306f\u77ed\u8ddd\u96e2\u63a5\u7d9a\u306e\u6a19\u6e96\u7684\u306a\u4e3b\u529b\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3059\u3002OM4\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u6700\u5927100\u30e1\u30fc\u30c8\u30eb\u306e\u4f1d\u9001\u8ddd\u96e2\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>SFP28-25G-ESR\uff08Extended Short Reach\uff1a\u62e1\u5f35\u77ed\u8ddd\u96e2\uff09\uff1a<br><\/strong> \u540d\u524d\u306e\u901a\u308a\u3001\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4f1d\u9001\u8ddd\u96e2\u306e\u9650\u754c\u3092\u3055\u3089\u306b\u62bc\u3057\u5e83\u3052\u307e\u3059\u3002\u3088\u308a\u9ad8\u5ea6\u306a\u5149\u5b66\u6280\u8853\u3092\u6d3b\u7528\u3057\u3001<br> <strong>\u62e1\u5f35\u3055\u308c\u305f\u4f1d\u9001\u8ddd\u96e2<br><\/strong> \u3092\u5b9f\u73fe\u3057\u3001OM4\u30d5\u30a1\u30a4\u30d0\u30fc\u4e0a\u3067\u6700\u5927400\u30e1\u30fc\u30c8\u30eb\u307e\u3067\u5bfe\u5fdc\u3057\u307e\u3059\u3002<br>.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \u5bfe\u6c7a\u6bd4\u8f03\uff1a\u4e3b\u306a\u76f8\u9055\u70b9<br><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6280\u8853\u7684\u8a73\u7d30\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u3053\u306e2\u3064\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u91cd\u8981\u306a\u5dee\u7570\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\"><strong>25G SFP28 \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\u6a5f\u80fd<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>SFP28-25G-SR<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>SFP28-25G-ESR<br><\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u6b63\u5f0f\u540d\u79f0<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Short Reach\uff08\u77ed\u8ddd\u96e2\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u62e1\u5f35\u77ed\u8ddd\u96e2\uff08Extended Short Reach\uff09<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u6a19\u6e96\u4f1d\u9001\u8ddd\u96e2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OM3\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u6700\u592770m\uff0fOM4\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u6700\u5927100m<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>OM3\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u6700\u5927300m\uff0fOM4\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u6700\u5927400m<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30bf\u30a4\u30d7<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08OM3\u3001OM4\uff09<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\uff08OM3\u3001OM4\uff09<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u6ce2\u9577<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>850nm<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>850nm<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u6700\u5927\u6d88\u8cbb\u96fb\u529b<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u901a\u5e38\uff1c1.0W<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u3084\u3084\u9ad8\u3081\u3067\u3001\u7d041.2W<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5fdc\u7528<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e9\u30c3\u30af\u5185\u307e\u305f\u306f\u96a3\u63a5\u3059\u308b\u30e9\u30c3\u30af\u9593\u306e\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u306b\u304a\u3051\u308b\u9577\u8ddd\u96e2\u30ea\u30f3\u30af\u3001\u30ad\u30e3\u30f3\u30d1\u30b9\u30d0\u30c3\u30af\u30dc\u30fc\u30f3<br><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001WDM\u3001\u901a\u4fe1\u7db2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u2705 \u4f4e\u4fa1\u683c\uff08\u696d\u754c\u6a19\u6e96\uff09<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u26a1 \u9ad8\u6027\u80fd\uff08\u62e1\u5f35\u6027\u80fd\uff09<br><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \u3054\u4f7f\u7528\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u9078\u3073\u306b\u306a\u308b\u306e\u306f\u5358\u306a\u308b\u4f1d\u9001\u8ddd\u96e2\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u7528\u9014\uff08\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\uff09\u3067\u3059\u3002<br>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px 0px 4px;\"><strong>SFP28-25G-SR\u3092\u9078\u629e\u3059\u3079\u304d\u5834\u5408\uff1a<br><\/strong><\/p><ul><li><p style=\"margin: 0px;\">\u540c\u3058\u30e9\u30c3\u30af\u5185\u306e\u30b5\u30fc\u30d0\u30fc\u3068<br> <strong>\u30e9\u30c3\u30af\u4e0a\u90e8\uff08ToR\uff09\u30b9\u30a4\u30c3\u30c1<br><\/strong> \u3092\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\">\u30ea\u30f3\u30af\u8ddd\u96e2\u304c100\u30e1\u30fc\u30c8\u30eb\u3092\u5927\u5e45\u306b\u4e0b\u56de\u308b\u5834\u5408\u3002<br>.<\/p><\/li><li><p style=\"margin: 0px;\">\u6a19\u6e96\u7684\u306a\u77ed\u8ddd\u96e2\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u30dd\u30fc\u30c8\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8\u3092\u53ef\u80fd\u306a\u9650\u308a\u6700\u5c0f\u5316\u3057\u305f\u3044\u5834\u5408\u3002<br>.<\/p><\/li><\/ul><\/li><li><p style=\"margin: 0px 0px 4px;\"><strong>SFP28-25G-ESR\u3092\u9078\u629e\u3059\u3079\u304d\u5834\u5408\uff1a<br><\/strong><\/p><ul><li><p style=\"margin: 0px;\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30db\u30fc\u30eb\u5185\u3084\u3001<br> <strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30db\u30fc\u30eb\u5185<br><\/strong> \u3042\u308b\u3044\u306f\u30ad\u30e3\u30f3\u30d1\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u5efa\u7269\u9593\u3067\u3001<br> <strong>\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u884c\u308f\u305a\u306b\u3001\u3088\u308a\u9577\u3044\u8ddd\u96e2\u3092\u30ab\u30d0\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3002<br><\/strong> without upgrading to single-mode fiber.<\/p><\/li><li><p style=\"margin: 0px;\">\u304a\u5ba2\u69d8\u306e\u30ea\u30f3\u30af\u8ddd\u96e2\u306f100m\uff5e400m\u3067\u3059\u3002.<\/p><\/li><li><p style=\"margin: 0px;\">\u304a\u5ba2\u69d8\u306f\u3001\u3088\u308a\u9577\u3044\u4f1d\u9001\u8ddd\u96e2\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u67d4\u8edf\u6027\u3092\u91cd\u8996\u3055\u308c\u3001\u65b0\u305f\u306a\u5358\u4e00\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u8a2d\u5099\u306e\u5c0e\u5165\u30b3\u30b9\u30c8\u3092\u56de\u907f\u3057\u305f\u3044\u3068\u304a\u8003\u3048\u3067\u3059\u3002.<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u65b9\u3078\u5411\u3051\u305f <strong>\u9ad8\u54c1\u8cea\u3067\u4e92\u63db\u6027\u306e\u3042\u308b<\/strong> \u5149\u5b66\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u304a\u63a2\u3057\u306e\u65b9\u3078\u3001\u5f53\u793e\u306e <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\"><strong>LS-MM8525-S1C<\/strong><\/a> \u304a\u3088\u3073 <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476088.htm\"><strong>LS-MM8525-S3C<\/strong><\/a> \u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u6700\u5927\u9650\u306e\u6027\u80fd\u3068\u4fe1\u983c\u6027\u3092\u5b9f\u73fe\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e3b\u8981OEM\u30e1\u30fc\u30ab\u30fc\uff08Cisco\u3001Arista\u3001Juniper\u306a\u3069\uff09\u306e\u30b9\u30a4\u30c3\u30c1\u3068\u306e <strong>\u4e92\u63db\u6027<\/strong> \u53b3\u683c\u306a\u76f8\u4e92\u904b\u7528\u6027\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u6e08\u307f\u3067\u3042\u308a\u3001\u65e2\u5b58\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u3078\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u7d71\u5408\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \u7d50\u8ad6\u304a\u3088\u3073\u4eca\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u3088\u308a\u512a\u308c\u305f\u300d\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u3044\u3046\u3082\u306e\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u3042\u308b\u306e\u306f\u3001\u304a\u5ba2\u69d8\u306e\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u300c\u6700\u9069\u306a\u300d\u30e2\u30b8\u30e5\u30fc\u30eb\u3060\u3051\u3067\u3059\u3002 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/473141.htm\"><strong>SFP28-25G-SR<\/strong><\/a> \u306f\u3001\u307b\u3068\u3093\u3069\u306e\u77ed\u8ddd\u96e2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u4e00\u65b9\u3067 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476088.htm\"><strong>SFP28-25G-ESR<br><\/strong><\/a> \u306f\u3001\u3088\u308a\u53b3\u3057\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306b\u5fc5\u8981\u306a\u8ffd\u52a0\u306e\u4f1d\u9001\u8ddd\u96e2\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/941a57c76dd5479e8df3313a500e574c.webp\" alt=\"SFP28 Module\" class=\"wp-image-5322\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/941a57c76dd5479e8df3313a500e574c.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/941a57c76dd5479e8df3313a500e574c-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/941a57c76dd5479e8df3313a500e574c-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/941a57c76dd5479e8df3313a500e574c-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/941a57c76dd5479e8df3313a500e574c-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u307e\u3060\u3001\u3054\u81ea\u8eab\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30dd\u30ed\u30b8\u30fc\u306b\u6700\u9069\u306a25G\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u304c\u3069\u308c\u304b\u304a\u6c7a\u3081\u306b\u306a\u308c\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306e\u5c02\u9580\u5bb6\u30c1\u30fc\u30e0<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/page\/aboutus.htm\"><strong>LINK-PP<\/strong><\/a> \u304c\u3054\u652f\u63f4\u3044\u305f\u3057\u307e\u3059\u3002\u5f53\u793e\u3067\u306f <strong>\u7121\u6599\u76f8\u8ac7\u30b5\u30fc\u30d3\u30b9<\/strong> \u304a\u3088\u3073 <strong>\u304a\u3088\u3073\u5168\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u5bfe\u3059\u308b<\/strong> \u7d42\u8eab\u4fdd\u8a3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u27a1\ufe0f <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26225-25g-sfp28.htm\"><strong>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002SFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5b8c\u5168\u30ab\u30bf\u30ed\u30b0\u3092\u3054\u89a7\u306b\u306a\u308a\u3001\u672c\u65e5\u4e2d\u306b\u898b\u7a4d\u3082\u308a\u3092\u3054\u4f9d\u983c\u304f\u3060\u3055\u3044\uff01<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u27a4 \u3088\u304f\u3042\u308b\u3054\u8cea\u554f\uff08FAQ\uff09<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1\uff1aESR\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u975e\u5e38\u306b\u77ed\u3044\u30ea\u30f3\u30af\uff08\u4f8b\uff1a10\u30e1\u30fc\u30c8\u30eb\uff09\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><br\/><strong>A\uff1a<\/strong> \u6280\u8853\u7684\u306b\u306f\u53ef\u80fd\u3067\u3059\u3002SFP28-25G-ESR\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u77ed\u8ddd\u96e2\u306b\u3082\u4e0b\u4f4d\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b3\u30b9\u30c8\u9762\u3067\u306f\u975e\u52b9\u7387\u3067\u3059\u3002ESR\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e3b\u306a\u7279\u9577\u3067\u3042\u308b\u300c\u62e1\u5f35\u4f1d\u9001\u8ddd\u96e2\u300d\u3092\u6d3b\u7528\u3067\u304d\u306a\u3044\u307e\u307e\u3001\u3088\u308a\u9ad8\u4fa1\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8cfc\u5165\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u77ed\u8ddd\u96e2\u30ea\u30f3\u30af\u306b\u306fSR\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u6700\u3082\u6700\u9069\u304b\u3064\u7d4c\u6e08\u7684\u306a\u9078\u629e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2\uff1a\u3053\u308c\u3089\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u65e2\u5b58\u306eCisco\uff0fJuniper\uff0fArista\u30b9\u30a4\u30c3\u30c1\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><br\/><strong>A\uff1a<\/strong> \u5f53\u793e\u3092\u542b\u3080\u591a\u304f\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a>, \u306b\u6e96\u62e0\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5e83\u7bc4\u306a\u76f8\u4e92\u904b\u7528\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u9078\u5b9a\u3057\u3001\u53b3\u683c\u306a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/multi-source-agreements-optical-transceivers\/\"><strong>MSA\uff08\u30de\u30eb\u30c1\u30bd\u30fc\u30b9\u30a2\u30b0\u30ea\u30fc\u30e1\u30f3\u30c8\uff09<\/strong><\/a> \u4e92\u63db\u6027\u30c6\u30b9\u30c8 <strong>\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002LINK-PP\u306e\u3059\u3079\u3066\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u4e3b\u8981\u30d6\u30e9\u30f3\u30c9\u3068\u306e\u5b8c\u5168\u4e92\u63db\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u3001\u4e8b\u524d\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304a\u3088\u3073\u30c6\u30b9\u30c8\u6e08\u307f\u3067\u3059\u3002<\/strong> Q3\uff1a\u3053\u308c\u3089\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306bOM5\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3: Can I use OM5 fiber with these transceivers?<\/strong><br\/><strong>A\uff1a<\/strong> \u306f\u3044\uff01SR\u304a\u3088\u3073ESR\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e21\u65b9\u306f\u3001OM5\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u5b8c\u5168\u306b\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002OM5\u306fOM4\u3068\u306e\u4e0b\u4f4d\u4e92\u63db\u6027\u3092\u5099\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002OM5\u4e0a\u3067\u306e\u5230\u9054\u8ddd\u96e2\u6027\u80fd\u306f\u3001OM4\u4e0a\u3067\u306e\u3082\u306e\u3068\u540c\u3058\uff08SR\u3067100m\u3001ESR\u3067400m\uff09\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002OM5\u306e\u4e3b\u306a\u5229\u70b9\u306f\u3001\u3088\u308a\u5e83\u3044\u30b9\u30da\u30af\u30c8\u30eb\u5e2f\u57df\u3092\u5fc5\u8981\u3068\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u4f8b\u3048\u3070 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/100g-swdm4-transceiver-explained-network-professionals-guide\/\"><strong>SWDM<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4\uff1aESR\u3068LR\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f\u306a\u305c\u5e38\u306b\u9577\u8ddd\u96e2\u7528\u306bLR\u3092\u4f7f\u308f\u306a\u3044\u306e\u3067\u3059\u304b\uff1f<\/strong><br\/><strong>A\uff1a<\/strong> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476046.htm\"><strong>SFP28-25G-LR<\/strong><\/a> \uff08\u30ed\u30f3\u30b0\u30ea\u30fc\u30c1\uff09\u306f\u3001 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\"><strong>\u5149\u306f\u9577\u8ddd\u96e2\u901a\u4fe1\u5411\u3051\u306e<\/strong><\/a> \u304a\u3088\u30731310nm\u30ec\u30fc\u30b6\u30fc\u3092\u7528\u3044\u3066\u6700\u592710km\u306e\u4f1d\u9001\u8ddd\u96e2\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u4e3b\u306a\u9055\u3044\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u3067\u3059\u3002ESR\u3067\u306f\u3001\u6700\u5927400m\u307e\u3067\u306e\u8ddd\u96e2\u306b\u304a\u3044\u3066\u65e2\u5b58\u306e\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3092\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002LR\u3078\u306e\u5207\u308a\u66ff\u3048\u306b\u306f\u3001\u3088\u308a\u9ad8\u4fa1\u306a\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u914d\u7dda\u30b7\u30b9\u30c6\u30e0\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u521d\u671f\u8a2d\u7f6e\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002ESR\u306f\u4e2d\u9593\u8ddd\u96e2\u5411\u3051\u306e\u7406\u60f3\u7684\u306a\u30b3\u30b9\u30c8\u524a\u6e1b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q5\uff1aESR\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u71b1\u3092\u767a\u751f\u3055\u305b\u305f\u308a\u3001\u3088\u308a\u591a\u304f\u306e\u96fb\u529b\u3092\u6d88\u8cbb\u3057\u305f\u308a\u3057\u307e\u3059\u304b\uff1f<\/strong><br\/><strong>A\uff1a<\/strong> \u4e00\u822c\u306b\u3001\u306f\u3044\u3002ESR\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u62e1\u5f35\u3055\u308c\u305f\u5230\u9054\u8ddd\u96e2\u6a5f\u80fd\u306f\u3001\u3088\u308a\u9ad8\u3044\u30ec\u30fc\u30b6\u51fa\u529b\u96fb\u529b\u3092\u5fc5\u8981\u3068\u3057\u3001\u3053\u308c\u306f\u901a\u5e38\u3001SR\u30d0\u30ea\u30a2\u30f3\u30c8\u3068\u6bd4\u8f03\u3057\u3066\u308f\u305a\u304b\u306b\u9ad8\u3044\u6d88\u8cbb\u96fb\u529b\uff08\u304a\u3088\u3073\u305d\u308c\u306b\u4f34\u3046\u653e\u71b1\uff09\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u306e\u5dee\u306f\u901a\u5e38\u3054\u304f\u308f\u305a\u304b\u3067\u3042\u308a\uff08\u4f8b\uff1a1.0W \u5bfe 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