{"id":97014,"date":"2023-04-27T14:58:25","date_gmt":"2023-04-27T06:58:25","guid":{"rendered":"https:\/\/www.optcore.net\/?p=97014"},"modified":"2023-11-22T17:33:54","modified_gmt":"2023-11-22T09:33:54","slug":"what-is-sfp-port","status":"publish","type":"post","link":"https:\/\/www.optcore.net\/ja\/what-is-sfp-port\/","title":{"rendered":"SFP\u30dd\u30fc\u30c8\u3068\u306f\uff1f \u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u3053\u3068"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">SFP\u30dd\u30fc\u30c8\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u8a2d\u3051\u3089\u308c\u305f\u7269\u7406\u7684\u306b\u5c0f\u3055\u306a\u30b5\u30a4\u30ba\u306e\u30b9\u30ed\u30c3\u30c8\u3067\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u633f\u5165\u3092\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e00\u822c\u306b\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30e1\u30c7\u30a3\u30a2\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306a\u3069\u3001\u6700\u8fd1\u306e\u307b\u3068\u3093\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u306f2\u3064\u4ee5\u4e0a\u306eSFP\u30dd\u30fc\u30c8\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30dd\u30fc\u30c8\u3092\u88c5\u5099\u3057\u3066\u3044\u308c\u3070\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u5bfe\u5fdc\u3059\u308b\u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u3066\u7570\u306a\u308b\u30b9\u30a4\u30c3\u30c1\u306b\u63a5\u7d9a\u8868\u73fe\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u3088\u308a\u5e83\u3044\u5e2f\u57df\u5e45\u3068\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u9054\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u6b21\u306e\u3053\u3068\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"has-background wp-block-list\" style=\"background-color:#f9f7f7\">\n<li><a href=\"#types-of-sfp-port\" title=\"\">SFP\u30dd\u30fc\u30c8\u306e\u7a2e\u985e<\/a><\/li>\n\n\n\n<li><a href=\"#why-is-sfp-port-important\" title=\"\">\u306a\u305cSFP\u30dd\u30fc\u30c8\u304c\u91cd\u8981\u306a\u306e\u3067\u3059\u304b\uff1f<\/a><\/li>\n\n\n\n<li><a href=\"#sfp-vs-sfp+-vs-xfp-port-vs-qsfp28-port\" title=\"\">SFP\u3068SFP+\u3068XFP\u3068QSFP28\u306e\u30dd\u30fc\u30c8\u3001\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li>\n\n\n\n<li><a href=\"#faq\" title=\"\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><\/li>\n<\/ul>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"types-of-sfp-port\">SFP\u30dd\u30fc\u30c8\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u7a2e\u985e\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f&nbsp;<\/h2>\n\n\n\n<p>\u6a5f\u80fd\u306e\u9055\u3044\u304b\u3089\u30012\u3064\u306e\u30bf\u30a4\u30d7\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SFP\u30b3\u30f3\u30dc\u30dd\u30fc\u30c8&nbsp;<\/h3>\n\n\n\n<p>\u5bfe\u5fdc\u3059\u308b\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u3068\u540c\u3058\u30b9\u30a4\u30c3\u30c1\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u3068\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u5171\u6709\u3059\u308b\u3001\u5358\u306a\u308b\u8907\u5408\u7684\u306a\u7684\u958b\u53e3\u90e8\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u5225\u306e\u7269\u7406\u30dd\u30fc\u30c8\uff08\u4e3b\u306b1000BASE-T\u306eRJ45\u30dd\u30fc\u30c8\uff09\u3068\u540c\u3058\u6a5f\u80fd\u3067\u3042\u308b\u3002\u305d\u306e2\u3064\u306e\u30dd\u30fc\u30c8\u304c\u8907\u5408\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u30012\u3064\u306e\u30dd\u30fc\u30c8\u3092\u540c\u6642\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002&nbsp;<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001SFP\u30b3\u30f3\u30dc\u30dd\u30fc\u30c8\u3092\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3059\u308b\u3068\u3001\u95a2\u9023\u3059\u308bRJ45\u30dd\u30fc\u30c8\u304c\u81ea\u52d5\u7684\u306b\u7121\u52b9\u306b\u306a\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u539f\u7406\u304b\u3089\u3001\u3053\u308c\u3089\u306e\u30dd\u30fc\u30c8\u3092\u30b3\u30f3\u30dc\u30dd\u30fc\u30c8\u3068\u547c\u3093\u3067\u3044\u308b\u3002&nbsp;<\/p>\n\n\n\n<p>\u3067\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306b\u642d\u8f09\u3055\u308c\u305f\u5b9f\u969b\u306e\u30b3\u30f3\u30dc\u30dd\u30fc\u30c8\u3092\u898b\u3066\u307f\u3088\u3046\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"289\" src=\"https:\/\/www.optcore.net\/wp-content\/uploads\/MIKROTIK-CRS328-4C-20S-4SRM-1526-port-note_850.png\" alt=\"\" class=\"wp-image-93061\" srcset=\"https:\/\/www.optcore.net\/wp-content\/uploads\/MIKROTIK-CRS328-4C-20S-4SRM-1526-port-note_850.png 800w, https:\/\/www.optcore.net\/wp-content\/uploads\/MIKROTIK-CRS328-4C-20S-4SRM-1526-port-note_850-510x184.png 510w, https:\/\/www.optcore.net\/wp-content\/uploads\/MIKROTIK-CRS328-4C-20S-4SRM-1526-port-note_850-550x199.png 550w, https:\/\/www.optcore.net\/wp-content\/uploads\/MIKROTIK-CRS328-4C-20S-4SRM-1526-port-note_850-300x108.png 300w, https:\/\/www.optcore.net\/wp-content\/uploads\/MIKROTIK-CRS328-4C-20S-4SRM-1526-port-note_850-768x277.png 768w, https:\/\/www.optcore.net\/wp-content\/uploads\/MIKROTIK-CRS328-4C-20S-4SRM-1526-port-note_850-500x181.png 500w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>\u56f31\uff1aMikroTik 28\u30dd\u30fc\u30c810G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8\u30ce\u30fc\u30c8<\/em>, <a href=\"https:\/\/mikrotik.com\/products\/group\/switches\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">image source<\/a><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">SFP\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8<\/h3>\n\n\n\n<p>\u3053\u306e\u8a00\u8449\u306b\u3064\u3044\u3066\u8a71\u3059\u524d\u306b\u3001\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u306e\u5b9a\u7fa9\u3092\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002&nbsp;<a href=\"https:\/\/www.lifewire.com\/what-is-an-uplink-port-817724\" target=\"_blank\" rel=\"noreferrer noopener\">Lifewire<\/a>\u3067\u306f\u3053\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u3068\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08LAN\uff09\u304b\u3089\u30ef\u30a4\u30c9\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u5e83\u57df\u901a\u4fe1\u7db2\uff09\u3078\u306e\u6709\u7dda\u307e\u305f\u306f\u7121\u7dda\u63a5\u7d9a\u3092\u6307\u3057\u307e\u3059\u3002\u5bb6\u5ead\u7528\u30eb\u30fc\u30bf\u30fc\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u306f\u3001\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u30e2\u30c7\u30e0\uff08LAN\u3067\u3042\u308b\uff09\u3001\u305d\u3057\u3066\u6700\u7d42\u7684\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff08WAN\u3067\u3042\u308b\uff09\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30dd\u30fc\u30c8\u306e\u7279\u5225\u306a\u7a2e\u985e\u3067\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u3053\u3053\u3067\u3001SFP\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u306b\u8a71\u3092\u623b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>SFP\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u3068\u3082\u547c\u3070\u308c\u3001\u901a\u5e38\u3001\u9ad8\u901f\u30b9\u30a4\u30c3\u30c1\u306e\u30c0\u30a6\u30f3\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u3068\u63a5\u7d9a\u3057\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u4e0b\u4f4d\u5c64\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u63a5\u7d9a\u3055\u308c\u305f\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u4e0a\u4f4d\u5c64\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001Lan\u30b9\u30a4\u30c3\u30c1\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u3092\u3001\u3088\u308a\u9ad8\u901f\u306a\u5e83\u57df\u901a\u4fe1\u7db2\u30b9\u30a4\u30c3\u30c1\u306e\u30c0\u30a6\u30f3\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30d5\u30a1\u30a4\u30d0\u30fc\u30d1\u30c3\u30c1\u30b1\u30fc\u30d6\u30eb\u3092\u7d4c\u7531\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<p>\u30a8\u30e9\u30fc\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u30012\u3064\u306e\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u30dd\u30fc\u30c8\u3092\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u306f\u5931\u6557\u3057\u305f\u30ea\u30f3\u30af\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u614e\u91cd\u306b\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u30de\u30fc\u30b8\u3059\u308b\u524d\u306b\u3001\u30dd\u30fc\u30c8\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002&nbsp;<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u308f\u308c\u308f\u308c\u306f\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u901f\u5ea6\u306b\u57fa\u3065\u3044\u3066\u3001\u3088\u308a\u591a\u304f\u306e\u7570\u306a\u308b\u30bf\u30a4\u30d7\u3068\u3057\u3066\u305d\u308c\u3089\u3092\u5206\u985e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1G\u30dd\u30fc\u30c8<\/strong>\uff1a\u30ae\u30ac\u30d3\u30c3\u30c8\u30dd\u30fc\u30c8\u3068\u3082\u547c\u3070\u308c\u30011.25G\u307e\u305f\u306f1G SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u305d\u308c\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u3068\u30eb\u30fc\u30bf\u30fc\u3067\u6700\u3082\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u7a2e\u985e\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>2G\u30dd\u30fc\u30c8<\/strong>\uff1a2G\u307e\u305f\u306f2.5G\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u4e3b\u306b2G FC\u3084SDH\/SONET\u6a5f\u5668\u5411\u3051\u306e\u4e0d\u4eba\u6c17\u30bf\u30a4\u30d7\u3067\u3059\u3002<\/li>\n\n\n\n<li>4G<strong>\u30dd\u30fc\u30c8<\/strong>: \u30b5\u30dd\u30fc\u30c8 4G SFP \u30e2\u30b8\u30e5\u30fc\u30eb\u3002\u901a\u5e38\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30c1\u30e3\u30cd\u30eb\u306eSAN\u30b9\u30a4\u30c3\u30c1\u3084\u30b5\u30fc\u30d0\u30fc\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>8G\u30dd\u30fc\u30c8<\/strong>\uff1a8G SFP+\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5bfe\u5fdc\u30024G\u30dd\u30fc\u30c8\u3068\u540c\u69d8\u306b\u3001SAN\u30b9\u30a4\u30c3\u30c1\u3084\u30b5\u30fc\u30d0\u30fc\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>10G\u30dd\u30fc\u30c8<\/strong>\uff1a10G SFP+\u30dd\u30fc\u30c8\u3068\u3082\u547c\u3070\u308c\u3001\u3088\u308a\u9ad8\u901f\u306a\u901a\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u62e1\u5f35\u30dd\u30fc\u30c8\u3067\u3059\u300210G SFP+\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u901a\u5e38\u306eSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3088\u308a\u308210\u500d\u306e\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30de\u30eb\u30c1\u30ec\u30fc\u30c8\u30dd\u30fc\u30c8<\/strong>\uff1a\u56fa\u5b9a\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u30dd\u30fc\u30c8\u3068\u306f\u7570\u306a\u308a\u3001\u30de\u30eb\u30c1\u30ec\u30fc\u30c8SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30dd\u30fc\u30c8\u3067\u3059\u3002\u30c8\u30c3\u30d7\u30d6\u30e9\u30f3\u30c9\u306e10G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u306e\u4e2d\u306b\u306f\u3001\u3053\u306e\u30dd\u30fc\u30c8\u3092\u5099\u3048\u3066\u3044\u308b\u3082\u306e\u3082\u3042\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306f\u540c\u3058\u30dd\u30fc\u30c8\u3067\u8907\u6570\u306e\u901f\u5ea6\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u67d4\u8edf\u3067\u62e1\u5f35\u6027\u306e\u9ad8\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-is-sfp-port-important\">\u306a\u305cSFP\u30dd\u30fc\u30c8\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f&nbsp;<\/h2>\n\n\n\n<p>\u307b\u307c\u3059\u3079\u3066\u306e\u9ad8\u901f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30dd\u30fc\u30c8\u3067\u3057\u304b\u52d5\u4f5c\u3057\u307e\u305b\u3093\u3002\u306a\u305c\u306a\u3089\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u3060\u3051\u304c\u9577\u8ddd\u96e2\u3067\u6700\u5927\u306e\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3082\u9ad8\u901f\u4f1d\u9001\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u592a\u304f\u3066\u9ad8\u4fa1\u3067\u3001\u3057\u304b\u3082\u975e\u5e38\u306b\u77ed\u3044\u8ddd\u96e2\u306e\u4f1d\u9001\u306b\u3057\u304b\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3060\u304b\u3089\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30dd\u30fc\u30c8\u306f\u3001\u73fe\u4ee3\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u306e\u4e0d\u53ef\u6b20\u306a\u90e8\u5206\u3067\u3059\u3002\u5f7c\u3089\u306f\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3068\u30b9\u30a4\u30c3\u30c1\u3092\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30d6\u30ea\u30c3\u30b8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u7e4a\u7dad\u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u3066\u6570\u767e\u30ad\u30ed\u306b\u3082\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3001\u305d\u306e\u91cd\u8981\u6027\u306e\u7406\u7531\u306b\u76ee\u3092\u5411\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b2c\u4e00\u306b<\/strong>\u3001\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u696d\u754c\u3067\u306fSFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u304c\u6700\u3082\u4eba\u6c17\u304c\u3042\u308a\u3001\u76db\u3093\u3067\u3042\u308b\u305f\u3081\u3001SFP\u30d5\u30a9\u30fc\u30e0\u304c\u6700\u3082\u5408\u7406\u7684\u3067\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u9078\u629e\u3067\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u7b2c\u4e8c\u306b<\/strong>\u3001SFP\u306fGBIC\u30dd\u30fc\u30c8\u3088\u308a\u3082\u5c0f\u578b\u3067\u3042\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30df\u30cbGBIC\u30dd\u30fc\u30c8\u3068\u3082\u547c\u3070\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u540c\u3058\u30b9\u30a4\u30c3\u30c1\u306e\u30b9\u30da\u30fc\u30b9\u3067\u3001\u30dd\u30fc\u30c8\u5bc6\u5ea6\u30922\u500d\u306b\u3067\u304d\u307e\u3059\u3002&nbsp;<\/li>\n\n\n\n<li><strong>\u7b2c\u4e09\u306b<\/strong>\u3001\u30db\u30c3\u30c8\u30d7\u30e9\u30b0\u304c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u3092\u505c\u6b62\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u9069\u5207\u306aSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8fc5\u901f\u306b\u4ea4\u63db\u3067\u304d\u307e\u3059\u3002&nbsp;\u305d\u306e\u305f\u3081\u3001\u30b1\u30fc\u30d6\u30eb\u30fb\u30a4\u30f3\u30d5\u30e9\u3092\u5b8c\u5168\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u65e2\u5b58\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u62e1\u5f35\u3057\u305f\u308a\u3001\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u5834\u5408\u306b\u6700\u9069\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u6700\u5f8c\u306b<\/strong>\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u3067\u3059\u3002SFP\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u306e\u4eba\u6c17\u306e\u305f\u3081\u3001\u5e02\u5834\u306b\u306f\u975e\u5e38\u306b\u591a\u304f\u306e\u30d9\u30f3\u30c0\u30fc\u3068\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30b9\u30a4\u30c3\u30c1\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u4f4e\u4fa1\u683c\u3067\u4fe1\u983c\u3067\u304d\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u7c21\u5358\u306b\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u308c\u3089\u306e\u30b3\u30b9\u30c8\u306f\u6700\u7d42\u7684\u306b\u30b9\u30a4\u30c3\u30c1\u30c7\u30d0\u30a4\u30b9\u306e\u4fa1\u683c\u8a2d\u5b9a\u306b\u53cd\u5fdc\u3057\u3001\u3055\u3089\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e02\u5834\u3092\u62e1\u5927\u3055\u305b\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<div style=\"height:46px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sfp-vs-sfp+-vs-xfp-port-vs-qsfp28-port\">SFP \u30dd\u30fc\u30c8\u3068 SFP+ \u30dd\u30fc\u30c8\u3068 XFP \u30dd\u30fc\u30c8\u3068 QSFP28 \u30dd\u30fc\u30c8\u3001\u305d\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u696d\u754c\u306b\u5165\u3063\u305f\u3070\u304b\u308a\u306e\u4eba\u306a\u3089\u3001SFP+\u30dd\u30fc\u30c8\u3001XFP\u30dd\u30fc\u30c8\u3001QSFP28\u30dd\u30fc\u30c8\u306a\u3069\u3001\u4ed6\u306e\u95a2\u9023\u30ef\u30fc\u30c9\u3082\u8033\u306b\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d<\/p>\n\n\n\n<p>\u3067\u306f\u3001\u305d\u308c\u3089\u306e\u5358\u8a9e\u3092\u7c21\u5358\u306b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>SFP\u30dd\u30fc\u30c8\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u547c\u3073\u65b9\u3067\u3059\u3002\u3057\u304b\u3057\u30018G\u300110G\u300116G\u3068\u3044\u3063\u305f\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u306eSFP\u9ad8\u901f\u30dd\u30fc\u30c8\u3092SFP+\u30dd\u30fc\u30c8\u3068\u547c\u3076\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"358\" src=\"https:\/\/www.optcore.net\/wp-content\/uploads\/Mikrotik-CRS518-16XS-2XQ_port-note_850.jpg\" alt=\"\" class=\"wp-image-93074\" srcset=\"https:\/\/www.optcore.net\/wp-content\/uploads\/Mikrotik-CRS518-16XS-2XQ_port-note_850.jpg 850w, https:\/\/www.optcore.net\/wp-content\/uploads\/Mikrotik-CRS518-16XS-2XQ_port-note_850-510x215.jpg 510w, https:\/\/www.optcore.net\/wp-content\/uploads\/Mikrotik-CRS518-16XS-2XQ_port-note_850-550x232.jpg 550w, https:\/\/www.optcore.net\/wp-content\/uploads\/Mikrotik-CRS518-16XS-2XQ_port-note_850-300x126.jpg 300w, https:\/\/www.optcore.net\/wp-content\/uploads\/Mikrotik-CRS518-16XS-2XQ_port-note_850-768x323.jpg 768w, https:\/\/www.optcore.net\/wp-content\/uploads\/Mikrotik-CRS518-16XS-2XQ_port-note_850-500x211.jpg 500w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><figcaption class=\"wp-element-caption\"><em>Figure 2:  MikroTik 100G Ethernet switch port note<\/em>, <a href=\"https:\/\/mikrotik.com\/product\/crs518_16xs_2xq\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">image source<\/a><\/figcaption><\/figure>\n\n\n\n<p>XFP \u30dd\u30fc\u30c8\u306f\u3001XFP \u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u53d7\u3051\u5165\u308c\u308b\u7269\u7406\u30b9\u30ed\u30c3\u30c8\u3067\u3059\u30028G\u306810G\u306eXFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u5c02\u7528\u3067\u3001\u4ed6\u306e\u901f\u5ea6\u306f\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u3002<\/p>\n\n\n\n<p>QSFP28\u30dd\u30fc\u30c8\u306f\u3001\u4e3b\u306b\u3082\u3063\u3068\u9ad8\u901f\u306e100G\u7528\u3067\u3059\u3002SFP\u30dd\u30fc\u30c8\u3068\u306f\u7570\u306a\u308a\u3001\u3088\u308a\u9ad8\u901f\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u3001\u30b3\u30cd\u30af\u30bf\u306e\u30d4\u30f3\u6570\u3082\u591a\u3044\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u8a00\u3067\u8a00\u3048\u3070\u3001SFP\u3068SFP+\u306f\u540c\u3058\u30b5\u30a4\u30ba\u3067\u3001\u5bfe\u5fdc\u901f\u5ea6\u4ee5\u5916\u306f\u540c\u3058\u3082\u306e\u3092\u6307\u3057\u3066\u3044\u308b\u3002QSFP28\u30dd\u30fc\u30c8\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u304c\u3042\u308a\u3001100G\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30fb\u30b9\u30a4\u30c3\u30c1\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<p>\u4e0b\u8868\u306f\u3001\u4e21\u8005\u306e\u6bd4\u8f03\u8868\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-pale-cyan-blue-background-color has-background has-fixed-layout\"><tbody><tr><td><strong>\u6bd4\u8f03<\/strong><\/td><td><strong>SFP\u30dd\u30fc\u30c8<\/strong><\/td><td><strong>SFP+\u30dd\u30fc\u30c8<\/strong><\/td><td><strong>XFP\u30dd\u30fc\u30c8<\/strong><\/td><td><strong>QSFP28\u30dd\u30fc\u30c8<\/strong><\/td><\/tr><tr><td>\u8ddd\u96e2<\/td><td>max 180km<\/td><td>max 100km<\/td><td>max 100km<\/td><td>max 80km<\/td><\/tr><tr><td>\u30c7\u30fc\u30bf\u901a\u4fe1\u901f\u5ea6<\/td><td>155M, 622M, 1G, 2G, 4G<\/td><td>8G, 10G, 16G<\/td><td>8G, 10G<\/td><td>100G, 112G<\/td><\/tr><tr><td>\u6d88\u8cbb\u96fb\u529b\u91cf<\/td><td>\u6700\u4f4e<\/td><td>\u4f4e<\/td><td>\u4e2d<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u4fa1\u683c<\/td><td>\u6700\u4f4e<\/td><td>\u4e2d<\/td><td>\u4e2d<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u30b5\u30a4\u30ba<\/td><td>\u5c0f<\/td><td>\u5c0f<\/td><td>\u5c11\u3057\u5927\u304d\u3081<\/td><td>\u5c11\u3057\u5927\u304d\u3081<\/td><\/tr><tr><td>\u7528\u9014<\/td><td>Access Switches<\/td><td>Campus Switches<\/td><td>Campus Switches<\/td><td>Data center switch<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><em>\u88681\uff1aSFP\u3001SFP+\u3001XFP\u3001QSFP28\u30dd\u30fc\u30c8\u306e\u9055\u3044<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3064\u306eSFP\u30dd\u30fc\u30c8\u9593\u306e\u6700\u5927\u30ea\u30f3\u30af\u8ddd\u96e2\u306f\u3069\u306e\u7a0b\u5ea6\u3067\u3059\u304b\uff1f&nbsp;<\/h3>\n\n\n\n<p>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u306e\u9055\u3044\u306b\u3088\u308a\u3001\u6700\u5927\u4f1d\u9001\u8ddd\u96e2\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>SFP 1G\u30dd\u30fc\u30c8\u3092\u4f8b\u306b\u3068\u3063\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u901a\u5e38\u3001\u9285\u7dda\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3001DAC\u30b1\u30fc\u30d6\u30eb\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1000BASE-T\u306e\u9285\u7ddaSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u6700\u5927\u8ddd\u96e2\u306fcat5e\u30b1\u30fc\u30d6\u30eb\u3067100m\u306b\u9054\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30d0\u30fcSFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9OS2\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3067\u6700\u5927180km\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9OM2\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u6700\u5927550m\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>SFP DAC\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u6700\u592710m\u7a0b\u5ea6\u307e\u3067\u3057\u304b\u5bfe\u5fdc\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">SFP\u30dd\u30fc\u30c8\u306e\u4e3b\u6d41\u306e\u901f\u5ea6\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b?<\/h3>\n\n\n\n<p>\u9593\u9055\u3044\u306a\u304f\u30011Gbps\u306810Gbps\u306e\u901f\u5ea6\u306f\u6700\u3082\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u7b54\u3048\u306f\u901a\u5e38\u3001\u901a\u5e38\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u9069\u7528\u3055\u308c\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u306f8G\u307e\u305f\u306f16G SFP\u3068\u8a00\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8907\u6570\u306eSFP\u30dd\u30fc\u30c8\u3092\u96c6\u7d04\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u3082\u3061\u308d\u3093\u3067\u304d\u307e\u3059\u3002\u30ea\u30f3\u30af\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u5e2f\u57df\u5e45\u3001\u5197\u9577\u6027\u3001\u304a\u3088\u3073\u8ca0\u8377\u5206\u6563\u306e\u5229\u70b9\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30011 \u3064\u306e\u30ea\u30f3\u30af\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306b\u30012 \u756a\u76ee\u306e\u4f7f\u7528\u53ef\u80fd\u306a\u30ea\u30f3\u30af\u306b\u3059\u3050\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u3088\u308a\u91cd\u8981\u3067\u3042\u308b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"has-pale-cyan-blue-background-color has-background has-small-font-size\"><strong>\u88dc\u8db3<\/strong>\uff1a\u3053\u308c\u3089\u306e\u30dd\u30fc\u30c8\u3092\u63a5\u7d9a\u3059\u308b\u524d\u306b\u3001\u4e21\u65b9\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u30ea\u30f3\u30af\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3055\u3082\u306a\u3044\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30eb\u30fc\u30d7\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7570\u306a\u308b\u30d6\u30e9\u30f3\u30c9\u306e\u30b9\u30a4\u30c3\u30c1\u3067SFP\u30dd\u30fc\u30c8\u3092\u63a5\u7d9a\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u7570\u306a\u308b\u30e1\u30fc\u30ab\u30fc\u306e\u30b9\u30a4\u30c3\u30c1\u3067\u3082\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u63a5\u7d9a\u306b\u5931\u6557\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u6ce8\u610f\u3057\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306f2\u3064\u306e\u30b9\u30ed\u30c3\u30c8\u306b\u540c\u3058\u6ce2\u9577\u306e\u3082\u306e\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/strong>\u305f\u3060\u3057\u3001BiDi\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u30012\u3064\u306e\u30b9\u30ed\u30c3\u30c8\u306b\u9006\u306e\u6ce2\u9577\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6ce2\u9577\u3092\u9593\u9055\u3048\u308b\u3068\u3001\u63a5\u7d9a\u306b\u5931\u6557\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30a4\u30c3\u30c1\u3068SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e92\u63db\u6027\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong>Cisco\u306e\u3088\u3046\u306a\u3044\u304f\u3064\u304b\u306e\u5927\u898f\u6a21\u306a\u30d6\u30e9\u30f3\u30c9\u306f\u3001\u6c4e\u7528SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u304b\u3089\u305d\u306eSFP\u30b9\u30ed\u30c3\u30c8\u3092\u30ed\u30c3\u30af\u3057\u307e\u3057\u305f\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3042\u306a\u305f\u306f\u3088\u308a\u826f\u3044\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3042\u306a\u305f\u306f\u307e\u305f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u4e92\u63db\u6027\u306e\u3042\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u6ce8\u6587\u3067\u304d\u307e\u3059\u306e\u3067\u3001\u305d\u308c\u3089\u306f\u901a\u5e38\u3001\u4e88\u7b97\u306b\u512a\u3057\u3044\u3068\u304a\u91d1\u306e\u591a\u304f\u3092\u4fdd\u5b58\u3059\u308b\u306e\u306b\u5f79\u7acb\u3063\u3066\u3044\u308b\u3002<\/li>\n\n\n\n<li><strong>\u6b63\u3057\u3044\u3001\u54c1\u8cea\u306e\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/strong>\u3002\u9593\u9055\u3063\u305f\u30d5\u30a1\u30a4\u30d0\u30b1\u30fc\u30d6\u30eb\u306f\u3001\u30ea\u30f3\u30af\u306e\u8ddd\u96e2\u3092\u77ed\u7e2e\u3057\u3001\u3055\u3089\u306b\u3044\u304f\u3064\u304b\u306e\u30db\u30fc\u30eb\u3067\u30ea\u30f3\u30af\u306b\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002SMF SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001MMF SFP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\uff08\u3088\u308a\u9577\u3044\u8ddd\u96e2\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u3001OM2\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u306e\u4ee3\u308f\u308a\u306bOM3\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30a4\u30c3\u30c1\u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308bSFP\u30dd\u30fc\u30c8\u306e\u6570\u306f\uff1f<\/h3>\n\n\n\n<p>\u30b9\u30a4\u30c3\u30c1\u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308bSFP\u30dd\u30fc\u30c8\u306e\u6570\u306f\u3001\u30bf\u30a4\u30d7\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5b89\u4fa1\u306aSOHO\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u306b\u306fRJ45\u30dd\u30fc\u30c8\u3057\u304b\u306a\u304f\u3001SFP\u30dd\u30fc\u30c8\u304c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5bfe\u5fdc\u3059\u308b\u4e00\u822c\u7684\u306a\u4f01\u696d\u5411\u3051\u30b9\u30a4\u30c3\u30c1\u3067\u306f\u300148\u500b\u306eSFP\u30d5\u30a1\u30a4\u30d0\u30fc\u30dd\u30fc\u30c8\u30681\u500b\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u30dd\u30fc\u30c8\u3092\u5099\u3048\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5bc6\u5ea6\u3068\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u3067\u304d\u308b\u3060\u3051\u591a\u304f\u306e\u30dd\u30fc\u30c8\u3092\u88c5\u5099\u3057\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPF\u30dd\u30fc\u30c8\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f&nbsp;<\/h3>\n\n\n\n<p>SPF\u30dd\u30fc\u30c8\u3068\u306f\u3001\u305d\u308c\u306e\u6253\u3061\u9593\u9055\u3044\u3067\u3042\u308b\u3002\u3053\u306e\u8a00\u8449\u306b\u99b4\u67d3\u307f\u304c\u306a\u3044\u305f\u3081\u3001\u6253\u3061\u9593\u9055\u3048\u3066SPF\u30dd\u30fc\u30c8\u3068\u547c\u3093\u3067\u3057\u307e\u3046\u5974\u3082\u3044\u308b\u3088\u3046\u3060\u3002\u5b9f\u306f\u3001\u3053\u306e2\u3064\u306f\u540c\u3058\u3082\u306e\u306a\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7d42\u7684\u306a\u611f\u60f3<\/h2>\n\n\n\n<p>SFP\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u306e\u79c1\u306e\u30ac\u30a4\u30c9\u3092\u697d\u3057\u3093\u3067\u3044\u305f\u3060\u3051\u305f\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u308c\u3067\u3001SFP\u30dd\u30fc\u30c8\u306e\u610f\u5473\u3068\u305d\u306e\u7a2e\u985e\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306f\u305a\u3067\u3059\u3002&nbsp;<\/p>\n\n\n\n<p>\u3042\u306a\u305f\u306e\u30b9\u30a4\u30c3\u30c1\u306e\u30dd\u30fc\u30c8\u306f\u3069\u306e\u3088\u3046\u306a\u30bf\u30a4\u30d7\u3067\u3059\u304b\uff1f&nbsp;<\/p>\n\n\n\n<p>SFP\u30b9\u30a4\u30c3\u30c1\u304b\u3089QSFP28\u30dd\u30fc\u30c8\u30b9\u30a4\u30c3\u30c1\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u4e88\u5b9a\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u898b\u9003\u3057\u3066\u3044\u308b\u30c8\u30d4\u30c3\u30af\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<\/p>\n\n\n\n<p>\u4eca\u3059\u3050\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u6b8b\u3059\u3053\u3068\u306b\u3088\u3063\u3066\u79c1\u306b\u77e5\u3089\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><strong>\u7d9a\u304d\u3092\u8aad\u3080<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.optcore.net\/should-you-buy-oem-optics-or-3rd-party-optics\/\" title=\"\">Should you Buy OEM Optics or Third Party Optics?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.optcore.net\/understanding-100g-ethernet\/\" title=\"\">Understanding 100G Ethernet<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.optcore.net\/what-is-sfp-module\/\" title=\"\">What is SFP Module? An Ultimate Guide<\/a> <\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>SFP\u30dd\u30fc\u30c8\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u8a2d\u3051\u3089\u308c\u305f\u7269\u7406\u7684\u306b\u5c0f\u3055\u306a\u30b5\u30a4\u30ba\u306e\u30b9\u30ed\u30c3\u30c8\u3067\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u633f\u5165\u3092\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e00\u822c\u306b\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\u3001\u30d5\u30a1&#8230;&#8230;<\/p>\n","protected":false},"author":23,"featured_media":86870,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2331],"tags":[5192],"class_list":["post-97014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-optical-transceiver"],"yoast_head":"<!-- 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href=\"https:\/\/www.optcore.net\/ja\/what-is-sfp-port\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SFP\u30dd\u30fc\u30c8\u3068\u306f\uff1f \u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u3053\u3068\" \/>\n<meta property=\"og:description\" content=\"SFP\u30dd\u30fc\u30c8\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u8a2d\u3051\u3089\u308c\u305f\u7269\u7406\u7684\u306b\u5c0f\u3055\u306a\u30b5\u30a4\u30ba\u306e\u30b9\u30ed\u30c3\u30c8\u3067\u3001SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u633f\u5165\u3092\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e00\u822c\u306b\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u3001\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.optcore.net\/ja\/what-is-sfp-port\/\" \/>\n<meta property=\"og:site_name\" content=\"Optcore\" \/>\n<meta property=\"article:publisher\" 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