{"id":5503,"date":"2025-08-07T00:00:00","date_gmt":"2025-08-07T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/router-vs-network-switch-key-differences-explained\/"},"modified":"2026-06-22T08:37:15","modified_gmt":"2026-06-22T08:37:15","slug":"router-vs-network-switch-key-differences-explained","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/router-vs-network-switch-key-differences-explained","title":{"rendered":"\u30eb\u30fc\u30bf\u30fc\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u306e\u4e3b\u306a\u9055\u3044\u3092\u89e3\u8aac"},"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\/8ae55cf0038a484fba1f87117c21646d.webp\" alt=\"Router vs Network Switch Key Differences Explained \" class=\"wp-image-5499\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ae55cf0038a484fba1f87117c21646d.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ae55cf0038a484fba1f87117c21646d-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ae55cf0038a484fba1f87117c21646d-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ae55cf0038a484fba1f87117c21646d-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8ae55cf0038a484fba1f87117c21646d-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u305f\u3061\u306e\u3064\u306a\u304c\u3063\u305f\u4e16\u754c\u3092\u652f\u3048\u308b\u30c7\u30fc\u30bf\u306e\u8907\u96d1\u306a\u3084\u308a\u53d6\u308a\u306b\u304a\u3044\u3066\u3001 virtually \u3059\u3079\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u76e4\u3067\u6700\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u30c7\u30d0\u30a4\u30b9\u304c2\u3064\u3042\u308a\u307e\u3059\uff1a <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-router-key-functions-types\/\"><strong>\u30eb\u30fc\u30bf\u30fc<\/strong><\/a> \u304a\u3088\u3073 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-network-switch\/\"><strong>\u30b9\u30a4\u30c3\u30c1<\/strong><\/a>. \u3002\u3053\u308c\u3089\u306f\u3057\u3070\u3057\u3070\u30e9\u30c3\u30af\u5185\u3084\u673a\u306e\u88cf\u306a\u3069\u306b\u4e26\u3093\u3067\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u304c\u3001\u305d\u306e\u5f79\u5272\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308a\u307e\u3059\u3002\u6df7\u540c\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u300c\u30eb\u30fc\u30bf\u30fc vs \u30b9\u30a4\u30c3\u30c1\u300d\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u30fb\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u3042\u308b\u3044\u306f\u5358\u306a\u308b\u6700\u9069\u5316\u3092\u884c\u3046\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u2014\u2014\u5927\u898f\u6a21\u306a\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u3042\u308c\u3001\u3054\u81ea\u5b85\u306e\u5feb\u9069\u306a\u30aa\u30d5\u30a3\u30b9\u74b0\u5883\u3067\u3042\u308c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001 <strong>\u30eb\u30fc\u30bf\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u306e\u9055\u3044<\/strong>, \u306b\u3064\u3044\u3066\u6df1\u304f\u6398\u308a\u4e0b\u3052\u3001\u305d\u308c\u305e\u308c\u306e\u57fa\u672c\u6a5f\u80fd\u3001OSI\u53c2\u7167\u30e2\u30c7\u30eb\u306b\u304a\u3051\u308b\u7570\u306a\u308b\u968e\u5c64\uff08\u30ec\u30a4\u30e4\u30fc\uff09\u3067\u306e\u52d5\u4f5c\u65b9\u6cd5\u3001\u305d\u3057\u3066\u6a5f\u80fd\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3059\u308b\u306b\u306f\u4e21\u65b9\uff08\u3042\u308b\u3044\u306f\u4e21\u6a5f\u80fd\u3092\u517c\u306d\u5099\u3048\u305f\u30c7\u30d0\u30a4\u30b9\uff09\u304c\u7d76\u5bfe\u306b\u5fc5\u8981\u3067\u3042\u308b\u7406\u7531\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30d4\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u54c1\u8cea\u3001\u304a\u3088\u3073\u4e92\u63db\u6027\u306e\u3042\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\uff08\u4f8b\uff1a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>LINK-PP\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001<\/strong><\/a>, \uff09\u306e\u91cd\u8981\u306a\u5f79\u5272\u306b\u3082\u89e6\u308c\u3066\u3044\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \u30b9\u30a4\u30c3\u30c1\uff1a\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6307\u63ee\u8005<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u306b\u304e\u3084\u304b\u306a\u30aa\u30d5\u30a3\u30b9\u3092\u60f3\u50cf\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>\u30b9\u30a4\u30c3\u30c1<\/strong> \u30b9\u30a4\u30c3\u30c1\u306f\u3001\u307e\u308b\u3067\u6975\u3081\u3066\u52b9\u7387\u7684\u304b\u3064\u77e5\u80fd\u5316\u3055\u308c\u305f\u30e1\u30fc\u30eb\u30eb\u30fc\u30e0\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3044\u307e\u3059 <em>\u2014\u2014\u305d\u308c\u306f<\/em> \u5358\u4e00\u306e\u30aa\u30d5\u30a3\u30b9\u30d3\u30eb\u5185\uff08\u3064\u307e\u308a\u3001\u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff3bLAN\uff3d\u5185\uff09\u3067 <strong>\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30b0\u30e1\u30f3\u30c8\u4e0a\u306e\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u3092\u63a5\u7d9a\u3057\u3001<\/strong> \u305d\u308c\u3089\u306e\u9593\u306e\u76f4\u63a5\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u3092\u4e3b\u306a\u4efb\u52d9\u3068\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=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3ef9a0fab1ef4baea6585e0c1a89a57f.webp\" alt=\"network switch\" class=\"wp-image-5500\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3ef9a0fab1ef4baea6585e0c1a89a57f.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3ef9a0fab1ef4baea6585e0c1a89a57f-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3ef9a0fab1ef4baea6585e0c1a89a57f-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3ef9a0fab1ef4baea6585e0c1a89a57f-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/3ef9a0fab1ef4baea6585e0c1a89a57f-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u52d5\u4f5c\u539f\u7406\uff08OSI\u7b2c2\u5c64\uff1a\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\uff09\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">\u63a5\u7d9a\u3055\u308c\u305f\u5404\u30dd\u30fc\u30c8\uff08\u30d1\u30bd\u30b3\u30f3\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u3001\u30b5\u30fc\u30d0\u30fc\u3001IP\u96fb\u8a71\u306a\u3069\uff09\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u6301\u3064 <strong>MAC\uff08Media Access Control\uff09\u30a2\u30c9\u30ec\u30b9<\/strong> \u3092\u5b66\u7fd2\u3057\u307e\u3059\u3002MAC\u30a2\u30c9\u30ec\u30b9\u3068\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ab\u30fc\u30c9\u306b\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f\u3001\u30e6\u30cb\u30fc\u30af\u306a\u7269\u7406\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u305d\u3057\u3066\u3001\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u3069\u306e\u30dd\u30fc\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u8a18\u9332\u3057\u305f <strong>MAC\u30a2\u30c9\u30ec\u30b9\u30c6\u30fc\u30d6\u30eb<\/strong>, \u3092\u69cb\u7bc9\u30fb\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30c7\u30d0\u30a4\u30b9A\uff08\u4f8b\uff1a\u30d1\u30bd\u30b3\u30f3\uff09\u304c\u30c7\u30d0\u30a4\u30b9B\uff08\u4f8b\uff1a\u30d7\u30ea\u30f3\u30bf\u30fc\uff09\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u304d\u3001 <em>\u540c\u3058LAN\u4e0a\u306b\u3044\u308b\u5834\u5408\u3001<\/em>, \u30b9\u30a4\u30c3\u30c1\u306f\u30c7\u30fc\u30bf\u30d5\u30ec\u30fc\u30e0\u5185\u306e\u5b9b\u5148MAC\u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u305d\u306e\u5f8c\u3001 <strong>\u5b9b\u5148\u30c7\u30d0\u30a4\u30b9B\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u7279\u5b9a\u306e\u30dd\u30fc\u30c8\u3078\u3001 <em>\u306e\u307f<\/em> \u30c7\u30fc\u30bf\u3092\u8ce2\u304f\u8ee2\u9001\u3057\u307e\u3059\u3002<\/strong> \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f <strong>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0<\/strong>.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u30b9\u30a4\u30c3\u30c1\u306e\u4e3b\u306a\u7279\u5fb4\uff1a<\/strong> \u5358\u4e00\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3059\uff1a <em>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\uff08\u3059\u3079\u3066\u306e<\/em> LAN\u4e0a\u306e\u30c7\u30d0\u30a4\u30b9\uff09\u304c\u30b9\u30a4\u30c3\u30c1\u306b\u9001\u4fe1\u3055\u308c\u305f\u30d1\u30b1\u30c3\u30c8\u306f\u3001\u53d7\u4fe1\u30dd\u30fc\u30c8\u3092\u9664\u304f\u3059\u3079\u3066\u306e\u30dd\u30fc\u30c8\u304b\u3089\u8ee2\u9001\uff08\u30d5\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\uff09\u3055\u308c\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u9ad8\u901f\u52d5\u4f5c\uff1a<\/strong> \u6700\u65b0\u306e\u30b9\u30a4\u30c3\u30c1\uff08\u7279\u306b\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4ee5\u4e0a\uff09\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u901a\u4fe1\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u975e\u5e38\u306b\u9ad8\u3044\u5185\u90e8\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u30de\u30a4\u30af\u30ed\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\uff1a<\/strong> \u5404\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306f\u72ec\u7acb\u3057\u305f <strong>\u30b3\u30ea\u30b8\u30e7\u30f3\u30c9\u30e1\u30a4\u30f3<\/strong>, \u3067\u3042\u308a\u3001\u5f93\u6765\u306e\u30cf\u30d6\u306e\u3088\u3046\u306b\u30ef\u30a4\u30e4\u4e0a\u3067\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u304c\u300c\u91cd\u306a\u308a\u5408\u3063\u3066\u901a\u4fe1\u300d\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d5\u30eb\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u901a\u4fe1\uff08\u540c\u6642\u9001\u4fe1\u30fb\u53d7\u4fe1\uff09\u304c\u6a19\u6e96\u3067\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u7a2e\u985e\uff1a<\/strong> \u30a2\u30f3\u30de\u30cd\u30fc\u30b8\u30c9\uff08\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\uff09\u3001\u30de\u30cd\u30fc\u30b8\u30c9\uff08VLAN\u3001QoS\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u3092\u63d0\u4f9b\uff09\u3001\u30ec\u30a4\u30e4\u30fc3\u30b9\u30a4\u30c3\u30c1\uff08\u57fa\u672c\u7684\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u3092\u8ffd\u52a0 \u2013 \u5f8c\u307b\u3069\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\uff01\uff09\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \u30eb\u30fc\u30bf\u30fc\uff1a\u3042\u306a\u305f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30ca\u30d3\u30b2\u30fc\u30bf\u30fc\u304a\u3088\u3073\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u5ea6\u306f\u3001\u540c\u3058\u30aa\u30d5\u30a3\u30b9\u304c\u624b\u7d19\u3092 <em>\u5efa\u7269\u306e\u5916\u3078<\/em> \u9001\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u60f3\u50cf\u3057\u3066\u304f\u3060\u3055\u3044\u2014\u2014\u305f\u3068\u3048\u3070\u3001\u5e02\u5185\u306e\u5225\u306e\u30aa\u30d5\u30a3\u30b9\u3084\u3001\u3055\u3089\u306b\u306f\u56fd\u969b\u7684\u306b\u3082\u3002\u305d\u308c\u304c <strong>\u30eb\u30fc\u30bf\u30fc\u306e<\/strong> \u5f79\u5272\u3067\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306f <em>\u7570\u306a\u308b<\/em> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u76f8\u4e92\u63a5\u7d9a\u3057\u3001\u30c7\u30fc\u30bf\u304c\u305d\u308c\u3089\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u79fb\u52d5\u3059\u308b\u969b\u306e\u6700\u9069\u306a\u7d4c\u8def\u3092\u5224\u65ad\u3057\u307e\u3059\u3002 <em>\u76f8\u4e92\u306b<\/em> \u305d\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u5f79\u5272\u306f\u3001\u3042\u306a\u305f\u306e <strong>\u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/local-area-network-lan-modern-networking-fast-secure-connections\/\"><strong>\uff08LAN\uff09<\/strong><\/a> \u3092 <strong>\u30ef\u30a4\u30c9\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-a-wide-area-network\/\"><strong>\uff08WAN\uff09<\/strong><\/a>, \u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u901a\u5e38\u3053\u306eWAN\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"540\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7d91ffa6ee3241dda1d35d7d1cd20762.webp\" alt=\"router \" class=\"wp-image-5501\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7d91ffa6ee3241dda1d35d7d1cd20762.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7d91ffa6ee3241dda1d35d7d1cd20762-300x135.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7d91ffa6ee3241dda1d35d7d1cd20762-1024x461.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7d91ffa6ee3241dda1d35d7d1cd20762-768x346.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/7d91ffa6ee3241dda1d35d7d1cd20762-18x8.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u52d5\u4f5c\u539f\u7406\uff08OSI\u30ec\u30a4\u30e4\u30fc3 \u2013 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\uff09\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">\u30c7\u30d0\u30a4\u30b9\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b <strong>IP\uff08Internet Protocol\uff09\u30a2\u30c9\u30ec\u30b9<\/strong> \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002IP\u30a2\u30c9\u30ec\u30b9\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u8ad6\u7406\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308a\uff08\u5efa\u7269\u306e\u90f5\u4fbf\u756a\u53f7\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\uff09\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092 <strong>\u7dad\u6301\u3057\u307e\u3059\u3002<\/strong>, \u3053\u308c\u306f\u3001\u65e2\u77e5\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u305d\u308c\u3089\u306b\u5230\u9054\u3059\u308b\u305f\u3081\u306e\u6700\u9069\u306a\u7d4c\u8def\uff08\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u307e\u305f\u306f\u6b21\u306e\u30db\u30c3\u30d7\u306e\u30eb\u30fc\u30bf\u30fc\uff09\u3092\u793a\u3059\u5730\u56f3\u3067\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30c7\u30d0\u30a4\u30b9A\uff08\u3042\u306a\u305f\u306eLAN\u4e0a\uff09\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u30b5\u30fc\u30d0\u30fc\uff08\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\uff09\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u304d\u3001\u30c7\u30fc\u30bf\u30d1\u30b1\u30c3\u30c8\u306f\u30eb\u30fc\u30bf\u30fc\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff09\u306b\u9001\u3089\u308c\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30eb\u30fc\u30bf\u30fc\u306f <strong>\u5b9b\u5148IP\u30a2\u30c9\u30ec\u30b9\u3092\u691c\u67fb\u3057\u307e\u3059\u3002<\/strong>.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u305d\u3057\u3066 <strong>\u30d1\u30b1\u30c3\u30c8\u3092\u5b9b\u5148\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5c4a\u3051\u308b\u305f\u3081\u306e\u6700\u9069\u306a\u7d4c\u8def<\/strong> \uff08\u30eb\u30fc\u30c8\uff09\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u969b\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3084OSPF\u3001BGP\u306a\u3069\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u305d\u306e\u5f8c\u3001 <strong>\u30d1\u30b1\u30c3\u30c8\u3092\u305d\u306e\u7d4c\u8def\u306b\u304a\u3051\u308b\u6b21\u306e\u30db\u30c3\u30d7\u306b\u5411\u3051\u3066\u3001\u9069\u5207\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304b\u3089\u8ee2\u9001\u3057\u307e\u3059\u3002\u3053\u308c\u3092<\/strong> \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 <strong>\u3068\u547c\u3073\u307e\u3059\u3002<\/strong>.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u30eb\u30fc\u30bf\u30fc\u306e\u4e3b\u306a\u7279\u5fb4\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u63a5\u7d9a\uff1a<\/strong> \u3042\u306a\u305f\u306eLAN\uff08\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff09\u3092ISP\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08DSL\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u307e\u305f\u306f\u30bb\u30eb\u30e9\u30fc\u56de\u7dda\u306a\u3069\u3001 <a href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\" target=\"_blank\" rel=\"\"><strong>SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\uff09\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/strong><\/a>).<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u5225\u500b\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3059\uff1a<\/strong> \u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306f <em>\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092<\/em> \u30ec\u30a4\u30e4\u30fc2\u3067\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002\u5404\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08\u4f8b\uff1aLAN\u3001WAN\uff09\u306f\u5225\u500b\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d5\u30ed\u30fc\u5236\u5fa1\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff0f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u5909\u63db\uff08NAT\uff09\u3092\u5b9f\u884c\u3057\u307e\u3059\uff1a<\/strong> LAN\u4e0a\u306e\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u3001ISP\u304b\u3089\u63d0\u4f9b\u3055\u308c\u305f\u5358\u4e00\u306e\u30d1\u30d6\u30ea\u30c3\u30afIP\u30a2\u30c9\u30ec\u30b9\u3092\u5171\u6709\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u3057\u3070\u3057\u3070\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u5185\u8535\uff1a<\/strong> \u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u3066\u7740\u4fe1\u304a\u3088\u3073\u767a\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3001\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>IP\u30a2\u30c9\u30ec\u30b9\u306e\u5272\u308a\u5f53\u3066\uff08DHCP\u30b5\u30fc\u30d0\u30fc\uff09\u304c\u53ef\u80fd\uff1a<\/strong> \u901a\u5e38\u3001LAN\u4e0a\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u52d5\u7684IP\u30a2\u30c9\u30ec\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>VLAN\u9593\u306e\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\uff1a<\/strong> \u7ba1\u7406\u53ef\u80fd\u306a\u30b9\u30a4\u30c3\u30c1\u3092\u4f7f\u7528\u3057\u3066\u8907\u6570\u306eVLAN\uff08\u4eee\u60f3LAN\uff09\u3092\u4f5c\u6210\u3057\u3066\u3044\u308b\u5834\u5408\u3001VLAN\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6d41\u3059\u306b\u306f\u30eb\u30fc\u30bf\u30fc\uff08\u307e\u305f\u306f\u30ec\u30a4\u30e4\u30fc3\u30b9\u30a4\u30c3\u30c1\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002 <em>\u76f8\u4e92\u306b<\/em> \u3053\u308c\u3089\u306eVLAN\u9593\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \u30eb\u30fc\u30bf\u30fc vs \u30b9\u30a4\u30c3\u30c1\uff1a\u6c7a\u5b9a\u7684\u306a\u9055\u3044\u3092\u4e00\u76ee\u3067\u6bd4\u8f03<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u308c\u3067\u306f\u3001 <strong>\u30eb\u30fc\u30bf\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u306e\u9055\u3044\u3092<\/strong> \u6b21\u306e\u6bd4\u8f03\u8868\u3067\u660e\u78ba\u306b\u3057\u307e\u3057\u3087\u3046\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\u6a5f\u80fd<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u30b9\u30a4\u30c3\u30c1<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\u30eb\u30fc\u30bf\u30fc<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u4e3b\u306a\u6a5f\u80fd<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08LAN\uff09\u5185\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u63a5\u7d9a <strong>\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08LAN\uff09\u5185\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u63a5\u7d9a<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092 <strong>\u63a5\u7d9a<\/strong> \uff08LAN\u304b\u3089WAN\u3001LAN\u304b\u3089LAN\u3078\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>OSI\u30ec\u30a4\u30e4\u30fc<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e3b\u306b\u4f7f\u7528\u3059\u308b <strong>\u30ec\u30a4\u30e4\u30fc2\uff08\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4e3b\u306b\u4f7f\u7528\u3059\u308b <strong>\u30ec\u30a4\u30e4\u30fc3\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09<\/strong><\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30a2\u30c9\u30ec\u30b9\u306e\u7a2e\u985e<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>MAC\u30a2\u30c9\u30ec\u30b9<\/strong> \uff08\u7269\u7406\uff0f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30a2\u30c9\u30ec\u30b9\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>IP\u30a2\u30c9\u30ec\u30b9<\/strong> \uff08\u8ad6\u7406\u30a2\u30c9\u30ec\u30b9\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30c9\u30e1\u30a4\u30f3\u306e\u7a2e\u985e<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u5358\u4e00\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092 <strong>\u4f5c\u6210<\/strong> \uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3054\u3068\u306b <strong>\u8907\u6570\u306e\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092<\/strong> \u4f5c\u6210<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30dd\u30fc\u30c8\u6570<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>LAN\u30c7\u30d0\u30a4\u30b9\u63a5\u7d9a\u7528\u306e\u30dd\u30fc\u30c8\u6570\u304c\u591a\u6570\uff08\u4f8b\uff1a8\u300124\u300148\u30dd\u30fc\u30c8\u306a\u3069\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30dd\u30fc\u30c8\u6570\u304c\u5c11\u306a\u3044\uff1aLAN\u30dd\u30fc\u30c8\uff08\u30b9\u30a4\u30c3\u30c1\uff0f\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7528\uff09\u3001WAN\u30dd\u30fc\u30c8\uff08\u30e2\u30c7\u30e0\uff0fISP\u4e0a\u308a\u56de\u7dda\u7528\uff09\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30eb\u30fc\u30bf\u30fc\u3067\u306f\u3001\u30e2\u30b8\u30e5\u30e9\u30fc\u30b9\u30ed\u30c3\u30c8\u306b\u3088\u308a <strong>SFP\u3001SFP+\u3001QSFP+<\/strong> \u5149\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u4f8b\uff1a, <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\"><strong>SFP-10G-SR<\/strong><\/a>).<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u901f\u5ea6\u306e\u7126\u70b9<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u901f\u306a\u30ed\u30fc\u30ab\u30ebLAN\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u6700\u9069\u5316 <strong>\u9ad8\u901f\u306a\u30ed\u30fc\u30ab\u30ebLAN\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u6700\u9069\u5316<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u306e <strong>\u8ce2\u3044\u7d4c\u8def\u9078\u629e\u306b\u7126\u70b9<\/strong> \uff08WAN\u901f\u5ea6\u306f\u4e0a\u308a\u56de\u7dda\u306b\u4f9d\u5b58\u3057\u3001\u9ad8\u901f <strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong>)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7bc4\u56f2<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30ed\u30fc\u30ab\u30eb\uff08LAN\uff09<\/strong> \u2013 \u5358\u4e00\u30b5\u30d6\u30cd\u30c3\u30c8<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u63a5\u7d9a\uff09<\/strong> \u2013 \u8907\u6570\u30b5\u30d6\u30cd\u30c3\u30c8\u3001WAN<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u4e3b\u306a\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ethernet\uff08802.3\uff09\u3001STP\u3001VLAN\uff08\u7ba1\u7406\u578b\u306e\u5834\u5408\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>IP\u3001ICMP\u3001DHCP\u3001NAT\u3001RIP\u3001OSPF\u3001BGP<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u51e6\u7406<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u81ea\u8eab\u306eLAN\u5185\u3067\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3092\u8ee2\u9001\uff08\u30d5\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3092\u30d6\u30ed\u30c3\u30af\uff08\u30c9\u30e1\u30a4\u30f3\u3092\u5206\u96e2\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u51e6\u7406\u65b9\u5f0f<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>MAC\u30a2\u30c9\u30ec\u30b9\u30c6\u30fc\u30d6\u30eb\u306b\u57fa\u3065\u304f\u8ee2\u9001\uff08\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>IP\u30a2\u30c9\u30ec\u30b9\u304a\u3088\u3073\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u57fa\u3065\u304f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>\u4e00\u822c\u7684\u8a2d\u7f6e\u5834\u6240<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p><strong>\u5185\u90e8<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30b3\u30a2\uff0f\u30a2\u30af\u30bb\u30b9\u5c64<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e <strong>\u30a8\u30c3\u30b8<\/strong> \uff08LAN\u3068WAN\u306e\u9593\uff09<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u54c1\u8cea\u304a\u3088\u3073\u4e92\u63db\u6027\u304c\u91cd\u8981\u306a\u7406\u7531\uff1aLINK-PP\u306e\u512a\u4f4d\u6027<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5411\u3051\u306b\u30dd\u30fc\u30c8\u6570\u306e\u591a\u3044\u30b9\u30a4\u30c3\u30c1\u3092\u5c55\u958b\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30a8\u30c3\u30b8\u5411\u3051\u306b\u9ad8\u6027\u80fd\u30eb\u30fc\u30bf\u30fc\u3092\u5c0e\u5165\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u3042\u308b\u3044\u306f\u30b3\u30a2\u5411\u3051\u306b\u30ec\u30a4\u30e4\u30fc3\u30b9\u30a4\u30c3\u30c1\u3092\u63a1\u7528\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u63a5\u7d9a\u3092\u652f\u3048\u308b\u7269\u7406\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u306f\u7279\u306b <strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u306b\u304a\u3044\u3066<\/strong>, \u4fe1\u983c\u6027\u304c\u9ad8\u304f\u9ad8\u6027\u80fd\u306a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a> \uff08SFP\u3001SFP+\u3001QSFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u306a\u3069\uff09\u304a\u3088\u3073\u30b1\u30fc\u30d6\u30eb\u304c\u6c42\u3081\u3089\u308c\u308b\u305f\u3081\u3001\u3088\u308a\u4e00\u5c64\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u4e92\u63db\u6027\u306e\u3042\u308b\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u91cd\u8981\u6027\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5b89\u5b9a\u6027\uff1a<\/strong> \u54c1\u8cea\u304c\u4f4e\u3044\u304b\u4e92\u63db\u6027\u304c\u306a\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30ea\u30f3\u30af\u30fb\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\uff08\u65ad\u7d9a\u7684\u306a\u5207\u65ad\uff09\u3001\u901f\u5ea6\u4f4e\u4e0b\u3001\u30a8\u30e9\u30fc\u5897\u52a0\u3001\u3055\u3089\u306b\u306f\u5b8c\u5168\u306a\u969c\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u30ed\u30c3\u30af\u30a4\u30f3\uff1a<\/strong> \u591a\u304f\u306e\u4e3b\u8981\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u30d9\u30f3\u30c0\u30fc\u306f\u3001\u81ea\u793e\u30d6\u30e9\u30f3\u30c9\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5bfe\u3057\u3066\u5927\u5e45\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u4fa1\u683c\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u62e1\u5f35\u6027\uff1a<\/strong> 10G\u300125G\u3001\u307e\u305f\u306f100G\u30ea\u30f3\u30af\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u3059\u3050\u306b\u5165\u624b\u53ef\u80fd\u3067\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p style=\"margin: 0px 0px 4px;\"><strong>LINK-PP\uff1a\u4fe1\u983c\u3067\u304d\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30d1\u30fc\u30c8\u30ca\u30fc<\/strong><br><strong>LINK-PP<\/strong> \u9ad8\u54c1\u8cea\u306a, <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/multi-source-agreements-optical-transceivers\/\" target=\"_blank\" rel=\"\"><strong>MSA\u6e96\u62e0\u306e<\/strong><\/a> \u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u88fd\u9020\u3092\u5c02\u9580\u3068\u3057\u3066\u304a\u308a\u3001Cisco\u3001Juniper\u3001Arista\u3001HPE\u306a\u3069\u306e\u4e3b\u8981\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d6\u30e9\u30f3\u30c9\u3068\u5b8c\u5168\u306b <strong>\u4e92\u63db\u6027\u3092\u6301\u3064\u88fd\u54c1\u3092\u3001\u30d9\u30f3\u30c0\u30fc\u7d14\u6b63\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u6bd4\u3079\u3066\u5927\u5e45\u306b\u4f4e\u4fa1\u683c\u3067\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002LINK-PP\u7d14\u6b63\u30e2\u30b8\u30e5\u30fc\u30eb\u3092<\/strong> \u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\uff1a <strong>\u7d14\u6b63LINK-PP\u30e2\u30b8\u30e5\u30fc\u30eb<\/strong> \u4ee5\u4e0b\u3092\u4fdd\u8a3c\u3057\u307e\u3059\uff1a<\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u7d71\u5408\uff1a<\/strong> \u5bfe\u5fdc\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30eb\u30fc\u30bf\u30fc\u306b\u304a\u3051\u308b\u30d7\u30e9\u30b0\u30a2\u30f3\u30c9\u30d7\u30ec\u30a4\u6a5f\u80fd\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u4fdd\u8a3c\u3055\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\uff1a<\/strong> \u5ba3\u79f0\u901f\u5ea6\uff08\u4f8b\uff1a1G\u300110G\u300125G\u300140G\u3001100G\uff09\u3067\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u4f1d\u9001\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u53b3\u683c\u306a\u30c6\u30b9\u30c8\uff1a<\/strong> \u76f8\u4e92\u904b\u7528\u6027\u304a\u3088\u3073\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3059\u308b\u5fb9\u5e95\u7684\u306a\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u30b3\u30b9\u30c8\u524a\u6e1b\uff1a<\/strong> OEM\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u3001CapEx\u304a\u3088\u3073OpEx\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>\u5e45\u5e83\u3044\u9078\u629e\u80a2\uff1a<\/strong> \u3055\u307e\u3056\u307e\u306a\u898f\u683c <strong>\uff08SR\u3001LR\u3001ER\u3001ZR\uff09<\/strong> \u304a\u3088\u3073\u30de\u30eb\u30c1\u30e2\u30fc\u30c9 <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/om1-om2-om3-om4-om5-multimode-fiber-guide\/\" target=\"_blank\" rel=\"\"><strong>\uff08MMF\uff09<\/strong><\/a> \u307e\u305f\u306f\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc <a href=\"https:\/\/resourceslp.szlogic.cn\/ja\/knowledge-center\/what-is-single-mode-fiber-and-how-does-it-work\/\" target=\"_blank\" rel=\"\"><strong>\uff08SMF\uff09<\/strong><\/a>.<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"614\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c56cc338efe484b9c29c83693261147-1024x614.jpg\" alt=\"LINK-PP: Your Reliable Networking Partner\" class=\"wp-image-5502\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c56cc338efe484b9c29c83693261147-1024x614.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c56cc338efe484b9c29c83693261147-300x180.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c56cc338efe484b9c29c83693261147-768x460.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c56cc338efe484b9c29c83693261147-18x12.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5c56cc338efe484b9c29c83693261147.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udc49 \u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30eb\u30fc\u30bf\u30fc\u5411\u3051\u306e\u4eba\u6c17LINK-PP\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>1G SFP: <\/strong><a href=\"https:\/\/www.l-p.com\/products\/478230.htm\" target=\"_blank\" rel=\"\"><strong>SFP-1G-SX<\/strong><\/a> \uff081000BASE-SX MMF\uff09\u3001, <a href=\"https:\/\/www.l-p.com\/products\/476763.htm\" target=\"_blank\" rel=\"\"><strong>SFP-1G-LX<\/strong><\/a> (1000BASE-LX SMF)<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>10G SFP+: <\/strong><a href=\"https:\/\/www.l-p.com\/products\/475415.htm\" target=\"_blank\" rel=\"\"><strong>SFP-10G-SR<\/strong><\/a> \uff0810GBASE-SR MMF\uff09\u3001, <a href=\"https:\/\/www.l-p.com\/products\/475586.htm\" target=\"_blank\" rel=\"\"><strong>SFP-10G-LR<\/strong><\/a> \uff0810GBASE-LR SMF\uff09\u3001, <a href=\"https:\/\/www.l-p.com\/products\/482686.htm\" target=\"_blank\" rel=\"\"><strong>SFP-10G-T<\/strong><\/a> \uff0810GBASE-T Copper\uff09\u2014 <em>\u9ad8\u901f\u30b9\u30a4\u30c3\u30c1\u30a2\u30c3\u30d7\u30ea\u30f3\u30af\u307e\u305f\u306f\u30eb\u30fc\u30bfWAN\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u6700\u9069\u3067\u3059\u3002.<\/em><\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>25G SFP28:<\/strong> <a href=\"https:\/\/www.l-p.com\/products\/473141.htm\" target=\"_blank\" rel=\"\"><strong>SFP28-25G-SR<\/strong><\/a> \uff0825GBASE-SR\uff09\u3001, <a href=\"https:\/\/www.l-p.com\/products\/476046.htm\" target=\"_blank\" rel=\"\"><strong>SFP28-25G-LR<\/strong><\/a> (25GBASE-LR)<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>40G QSFP+:<\/strong> <a href=\"https:\/\/www.l-p.com\/products\/482749.htm\" target=\"_blank\" rel=\"\"><strong>QSFP-40G-SR4<\/strong><\/a> (40GBASE-SR4)<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><strong>100G QSFP28:<\/strong> <a href=\"https:\/\/www.l-p.com\/products\/473115.htm\" target=\"_blank\" rel=\"\"><strong>QSFP28-100G-SR4<\/strong><\/a> \uff08100GBASE-SR4\uff09\u3001, <a href=\"https:\/\/www.l-p.com\/products\/472118.htm\" target=\"_blank\" rel=\"\"><strong>QSFP28-100G-LR4<\/strong><\/a> (100GBASE-LR4)<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \u5b9f\u969b\u306e\u30b7\u30ca\u30ea\u30aa\uff1a\u30eb\u30fc\u30bf\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u306e\u9023\u643a\u52d5\u4f5c<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u30db\u30fc\u30e0\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">\u304a\u5ba2\u69d8\u306e <strong>ISP\u306e\u30e2\u30c7\u30e0<\/strong> \u304c\u304a\u5ba2\u69d8\u306e <strong>WAN\u30dd\u30fc\u30c8<\/strong> \u306b <strong>\u30db\u30fc\u30e0\u30eb\u30fc\u30bf\u30fc<\/strong>.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u306e\u30eb\u30fc\u30bf\u30fc\u306e <strong>LAN\u30dd\u30fc\u30c8<\/strong> \uff08\u901a\u5e38\u3001\u5c0f\u578b\u5185\u85354\u30dd\u30fc\u30c8\u30b9\u30a4\u30c3\u30c1\uff01\uff09\u304c\u30c7\u30d0\u30a4\u30b9\uff08PC\u3001\u30b9\u30de\u30fc\u30c8TV\u306a\u3069\uff09\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002 <em>\u307e\u305f\u306f<\/em> \u8ffd\u52a0\u306e\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001 <strong>\u5916\u4ed8\u3051\u30b9\u30a4\u30c3\u30c1<\/strong> \u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30b9\u30a4\u30c3\u30c1\u306f\u305d\u306e\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\uff08\u30b2\u30fc\u30e0\u6a5f\u3001NAS\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u306a\u3069\uff09\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30eb\u30fc\u30bf\u30fc\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u7ba1\u7406\u3057\u3001 <strong>\uff08WAN\uff09<\/strong>, \u30ed\u30fc\u30ab\u30ebIP\u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u5f53\u3066\uff08DHCP\uff09\u3001NAT\u3092\u5b9f\u884c\u3057\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001LAN\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u306f\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u30ed\u30fc\u30ab\u30eb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u51e6\u7406\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u5c0f\u898f\u6a21\u30fb\u4e2d\u898f\u6a21\u4e8b\u696d\uff08SMB\uff09\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><span class=\"highlight\">\u5149\u5b66\u30e2\u30b8\u30e5\u30fc\u30eb\u30cf\u30a6\u30b8\u30f3\u30b0<\/span> <strong>\u304cISP\uff08\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u7d4c\u7531\u3001<\/strong> LINK-PP SFP+\u30e2\u30b8\u30e5\u30fc\u30eb <a href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\" target=\"_self\"><strong>\u3092\u4f7f\u7528\uff09\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002<\/strong><\/a> \u305f\u3068\u3048\u3070 <a href=\"https:\/\/www.l-p.com\/products\/475586.htm\" target=\"_blank\" rel=\"\"><strong>LS-SM3110-10C<\/strong><\/a>).<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30eb\u30fc\u30bf\u30fc\u306f\u30b3\u30a2\u306e <strong>\u7b2c3\u5c64\u30b9\u30a4\u30c3\u30c1<\/strong>.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002 <strong>\u7b2c3\u5c64\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u8907\u6570\u306e<\/strong> \u30a2\u30af\u30bb\u30b9\u30ec\u30a4\u30e4\u30fc\u30b9\u30a4\u30c3\u30c1.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\uff08\u304a\u305d\u3089\u304f\u7ba1\u7406\u53ef\u80fd\u306a\u7b2c2\u5c64\u30b9\u30a4\u30c3\u30c1\uff09\u306b\u63a5\u7d9a\u3055\u308c\u3001\u5404\u90e8\u9580\u306b\u914d\u7f6e\u3055\u308c\u307e\u3059\u3002 <em>\u76f8\u4e92\u306b<\/em> \u7b2c3\u5c64\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u9ad8\u901f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u62c5\u5f53\u3057\u3001.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u90e8\u9580\u3054\u3068\u306eVLAN\uff08\u55b6\u696d\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3001\u4eba\u4e8b\u306a\u3069\uff09\u3092\u51e6\u7406\u3057\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30a2\u30af\u30bb\u30b9\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u5404VLAN\u5185\u306e\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u30c7\u30d0\u30a4\u30b9\uff08\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3001\u96fb\u8a71\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u306a\u3069\uff09\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30a8\u30c3\u30b8\u30eb\u30fc\u30bf\u30fc\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30ab\u30fc\u5411\u3051VPN\u3001\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3068\u306e\u9593\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002 <\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\ud83d\udcdd \u9069\u5207\u306a\u30c7\u30d0\u30a4\u30b9\u306e\u9078\u629e\uff1a\u30b9\u30a4\u30c3\u30c1\u304b\u30eb\u30fc\u30bf\u30fc\u304b\uff1f<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">\u4ee5\u4e0b\u306e\u5834\u5408\u306f\u3001SWITCH\u304c\u5fc5\u8981\u3067\u3059\uff1a <em>\u304a\u5ba2\u69d8\u306e<\/em> \u5358\u4e00\u306e\u5bb6\u5ead\u307e\u305f\u306f\u30aa\u30d5\u30a3\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u3001\u8907\u6570\u306e\u6709\u7dda\u30c7\u30d0\u30a4\u30b9\uff08\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30ab\u30e1\u30e9\u306a\u3069\uff09\u3092\u63a5\u7d9a\u3057\u305f\u3044\u5834\u5408\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30eb\u30fc\u30bf\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u30dd\u30fc\u30c8\u6570\u3067\u306f\u8db3\u308a\u306a\u3044\u5834\u5408\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u306e\u30ed\u30fc\u30ab\u30eb\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u3084\u30e1\u30c7\u30a3\u30a2\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3092\u3088\u308a\u9ad8\u901f\u306b\u884c\u3044\u305f\u3044\u5834\u5408\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">VLAN\u306b\u3088\u308bLAN\u306e\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u73fe\u3057\u305f\u3044\u5834\u5408\uff08 <em>\u7ba1\u7406\u578b<\/em> \u30b9\u30a4\u30c3\u30c1\u304c\u5fc5\u8981\u3067\u3059\uff09\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u4ee5\u4e0b\u306e\u5834\u5408\u306f\u3001ROUTER\u304c\u5fc5\u8981\u3067\u3059\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3057\u305f\u3044\u5834\u5408\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">Need to connect two or more separate networks (e.g., two offices, or different subnets\/VLANs &#8211; unless using a Layer 3 switch).<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u5909\u63db\uff08NAT\uff09\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001DHCP\u30b5\u30fc\u30d0\u30fc\u3001\u307e\u305f\u306fVPN\u6a5f\u80fd\u304c\u5fc5\u8981\u306a\u5834\u5408\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u8907\u96d1\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u5411\u3051\u306b\u9ad8\u5ea6\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u5fc5\u8981\u306a\u5834\u5408\u3002.<\/p><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><p style=\"margin: 0px 0px 4px;\"><strong>\u6b21\u306e\u6761\u4ef6\u306b\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u3001<strong>LAYER 3 SWITCH<\/strong>\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">\u8907\u6570\u306eVLAN\uff0f\u30b5\u30d6\u30cd\u30c3\u30c8\u3092\u6301\u3064\u5927\u898f\u6a21\u306aLAN\u3092\u904b\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u5fc5\u8981\u3067\u3059 <em>\u975e\u5e38\u306b\u9ad8\u901f\u306a<\/em> \u3068\u547c\u3073\u307e\u3059\u3002 <em>\u76f8\u4e92\u306b<\/em> \u305d\u308c\u3089\u306e\u5185\u90e8VLAN\/\u30b5\u30d6\u30cd\u30c3\u30c8\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306e\u305f\u3081\u3001\u30b3\u30a2\u30eb\u30fc\u30bf\u30fc\uff0f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304b\u3089VLAN\u9593\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u30aa\u30d5\u30ed\u30fc\u30c9\u3057\u305f\u3044\u5834\u5408\u3002.<\/p><\/li>\n\n\n\n<li><p style=\"margin: 0px;\"><em>\uff08WAN\uff0f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306b\u306f\u3001\u5f93\u6765\u578b\u306e\u30eb\u30fc\u30bf\u30fc\uff0f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u5fc5\u8981\u3067\u3059\uff01\uff09<\/em><\/p><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\ude80 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u6700\u9069\u5316\uff01<\/strong><br>\u5fc5\u9808\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u904e\u5270\u306b\u652f\u6255\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\uff01 \u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30eb\u30fc\u30bf\u30fc\u3068\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u4e92\u63db\u6027\u3068\u6700\u5927\u306e\u7a3c\u50cd\u6642\u9593\u3092\u78ba\u4fdd\u3057\u307e\u3057\u3087\u3046\u3002. <strong>\u4eca\u65e5\u3059\u3050\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u304f\u9ad8\u6027\u80fd\u306aLINK-PP\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002.<\/strong> 1G\u300110G\u300125G\u300140G\u3001\u307e\u305f\u306f100G\u306b\u5bfe\u5fdc\u3059\u308b\u3001\u5b8c\u74a7\u306aSFP\u3001SFP+\u3001\u307e\u305f\u306fQSFP28\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u304a\u63a2\u3057\u304f\u3060\u3055\u3044\uff01<br><strong>\ud83d\udc49 <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\u4eca\u3059\u3050LINK-PP SFP\u30e2\u30b8\u30e5\u30fc\u30eb\u5168\u88fd\u54c1\u3092\u95b2\u89a7\uff01<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \u7d50\u8ad6\uff1a\u63a5\u7d9a\u6027\u306b\u304a\u3051\u308b\u30d1\u30fc\u30c8\u30ca\u30fc <\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e <strong>\u30eb\u30fc\u30bf\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u306e\u9055\u3044<\/strong> \u3053\u308c\u306f\u57fa\u672c\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u77e5\u8b58\u3067\u3059\u3002\u305d\u306e\u4e3b\u306a\u6a5f\u80fd\u2014\u2014 <strong>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\uff08\u30ec\u30a4\u30e4\u30fc2\u3001MAC\uff09<\/strong> \u304a\u3088\u3073 <strong>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\uff08\u30ec\u30a4\u30e4\u30fc3\u3001IP\uff09<\/strong> \u2014\u2014\u306f\u660e\u78ba\u306b\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u4e92\u3044\u306b\u6df1\u304f\u88dc\u5b8c\u3057\u5408\u3063\u3066\u3044\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3092\u52b9\u7387\u7684\u306b\u63a5\u7d9a\u3059\u308b\u9ad8\u901f\u306a\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u76e4\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u30eb\u30fc\u30bf\u30fc\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5e83\u5927\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u3068\u3064\u306a\u3050\u77e5\u7684\u306a\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u517c\u30ca\u30d3\u30b2\u30fc\u30bf\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30b0\u30e1\u30f3\u30c8\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30ec\u30a4\u30e4\u30fc3\u30b9\u30a4\u30c3\u30c1<\/strong> \u306f\u3001\u8907\u96d1\u306aLAN\u5185\u3067\u306e\u5185\u90e8\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u9ad8\u901f\u5316\u3059\u308b\u5f37\u529b\u306a\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u9078\u629e\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u304c\u4f55\u3067\u3042\u308c\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>\u30aa\u30d7\u30c6\u30a3\u30ab\u30eb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong><\/a> \u306a\u3069\u306e\u9ad8\u54c1\u8cea\u304b\u3064\u4e92\u63db\u6027\u306e\u3042\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u306f\u3001\u5b89\u5b9a\u7684\u30fb\u62e1\u5f35\u53ef\u80fd\u30fb\u9ad8\u6027\u80fd\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u3092\u69cb\u7bc9\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002 <strong>LINK-PP<\/strong>, \u30eb\u30fc\u30bf\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u306e\u5f79\u5272\u3092\u660e\u78ba\u306b\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u30fb\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u6700\u9069\u5316\u3092\u52b9\u679c\u7684\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud83d\udcdd \u3088\u304f\u3042\u308b\u3054\u8cea\u554f\uff08FAQ\uff09<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30eb\u30fc\u30bf\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u306e\u4e3b\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30eb\u30fc\u30bf\u30fc\u306f\u3001\u3042\u306a\u305f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u305b\u307e\u3059\u3002\u307e\u305f\u3001\u30c7\u30fc\u30bf\u304c\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3092\u3069\u306e\u3088\u3046\u306b\u79fb\u52d5\u3059\u308b\u304b\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u3042\u306a\u305f\u81ea\u8eab\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u30eb\u30fc\u30bf\u30fc\u3092\u4f7f\u3044\u307e\u3059\u3002\u5bb6\u5ead\u3084\u8077\u5834\u3067\u6709\u7dda\u30c7\u30d0\u30a4\u30b9\u3092\u8ffd\u52a0\u3059\u308b\u306b\u306f\u30b9\u30a4\u30c3\u30c1\u3092\u4f7f\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bb6\u5ead\u3067\u30b9\u30a4\u30c3\u30c1\u3092\u30eb\u30fc\u30bf\u30fc\u306e\u4ee3\u308f\u308a\u306b\u4f7f\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3001\u30b9\u30a4\u30c3\u30c1\u3060\u3051\u3067\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u307e\u305b\u3093\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306b\u306f\u30eb\u30fc\u30bf\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u81ea\u5b85\u5185\u306e\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u304c\u4e92\u3044\u306b\u901a\u4fe1\u3059\u308b\u306e\u3092\u52a9\u3051\u308b\u3060\u3051\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5927\u898f\u6a21\u306a\u30aa\u30d5\u30a3\u30b9\u3067\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u3068\u30b9\u30a4\u30c3\u30c1\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p 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