{"id":4026,"date":"2025-05-20T00:00:00","date_gmt":"2025-05-20T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/what-you-need-to-know-about-power-over-ethernet\/"},"modified":"2026-06-22T09:34:25","modified_gmt":"2026-06-22T09:34:25","slug":"what-you-need-to-know-about-power-over-ethernet","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-you-need-to-know-about-power-over-ethernet","title":{"rendered":"\u30d1\u30ef\u30fc\u30aa\u30fc\u30d0\u30fc\u30a8\u30fc\u30b5\u30cd\u30c3\u30c8\uff08PoE\uff09\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u30d1\u30ef\u30fc\u30aa\u30fc\u30d0\u30fc\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff08PoE\uff09<\/strong> \u306f\u3001\u5358\u4e00\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u3092\u4ecb\u3057\u3066\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u7d71\u5408\u3059\u308b\u9769\u65b0\u7684\u306a\u6280\u8853\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u73fe\u4ee3\u306e\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u63a5\u7d9a\u304c\u7c21\u7d20\u5316\u3055\u308c\u307e\u3059\u3002PoE\u306f\u3001\u500b\u5225\u306e\u96fb\u6e90\u30b3\u30f3\u30bb\u30f3\u30c8\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u305f\u3081\u3001\u30aa\u30d5\u30a3\u30b9\u3001\u5b66\u6821\u3001\u75c5\u9662\u306a\u3069\u306e\u74b0\u5883\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4fe1\u983c\u6027\u306f\u7523\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001IP\u30ab\u30e1\u30e9\u3084\u30bb\u30f3\u30b5\u30fc\u306a\u3069\u3001\u904e\u9177\u306a\u6761\u4ef6\u4e0b\u3067\u3082\u52d5\u4f5c\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3057\u307e\u3059\u3002. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u30d1\u30ef\u30fc\u30aa\u30fc\u30d0\u30fc\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u4ed5\u7d44\u307f<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e92483aa98234ee2ac57bfe6e2232785.webp\" alt=\"Power Over Ethernet (PoE\uff09\" class=\"wp-image-4023\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e92483aa98234ee2ac57bfe6e2232785.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e92483aa98234ee2ac57bfe6e2232785-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e92483aa98234ee2ac57bfe6e2232785-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e92483aa98234ee2ac57bfe6e2232785-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e92483aa98234ee2ac57bfe6e2232785-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >PoE\u306e\u30e1\u30ab\u30cb\u30ba\u30e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u96fb\u6e90\u30aa\u30fc\u30d0\u30fc\u30cd\u30af\u30bf\u30fc\uff08PoE\uff09<\/strong> \u6a19\u6e96\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\uff08\u4f8b\uff1aCat5e\u307e\u305f\u306fCat6\uff09\u3092\u4ecb\u3057\u3066\u96fb\u6c17\u7684\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u306e\u4e21\u65b9\u3092\u4f1d\u9001\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u6280\u8853\u306b\u3088\u308a\u3001\u500b\u5225\u306e\u96fb\u6e90\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u8a2d\u7f6e\u304c\u7c21\u7d20\u5316\u3055\u308c\u3001\u914d\u7dda\u306e\u6df7\u96d1\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001 <strong>\u96fb\u529b\u4f9b\u7d66\u88c5\u7f6e\uff08PSE\uff09<\/strong>, \uff08\u4f8b\uff1aPoE\u5bfe\u5fdc\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30a4\u30f3\u30b8\u30a7\u30af\u30bf\u30fc\uff09\u304b\u3089\u59cb\u307e\u308a\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u306b\u96fb\u6d41\u3092\u6ce8\u5165\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u3053\u306e\u96fb\u6d41\u306f <strong>\u30d1\u30ef\u30fc\u30c9\u30c7\u30d0\u30a4\u30b9\uff08PD\uff09<\/strong>, \uff08\u4f8b\uff1aIP\u30ab\u30e1\u30e9\u307e\u305f\u306fVoIP\u96fb\u8a71\uff09\u3078\u3068\u4f9b\u7d66\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PD\u5185\u90e8\u3067\u306f\u3001\u30b9\u30d7\u30ea\u30c3\u30bf\u30fc\u304c\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u3092\u5206\u96e2\u3057\u3001\u4e92\u3044\u306b\u5e72\u6e09\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u5206\u96e2\u306b\u3088\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u52b9\u7387\u7684\u306b\u52d5\u4f5c\u3057\u3064\u3064\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002PoE\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u901a\u5e3848V DC\u3067\u5b89\u5168\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001PD\u304c\u5207\u65ad\u3055\u308c\u305f\u5834\u5408\u306b\u81ea\u52d5\u7684\u306b\u96fb\u529b\u4f9b\u7d66\u3092\u505c\u6b62\u3057\u307e\u3059\u3002\u3053\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3088\u308a\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u304c\u5411\u4e0a\u3057\u3001\u7121\u99c4\u306a\u6d88\u8cbb\u304c\u9632\u6b62\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >PoE\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u6210\u8981\u7d20<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PoE\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u3092\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u4f9b\u7d66\u3059\u308b\u305f\u3081\u306b\u5354\u8abf\u3057\u3066\u52d5\u4f5c\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u4e3b\u8981\u306a\u69cb\u6210\u8981\u7d20\u304b\u3089\u69cb\u6210\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u96fb\u529b\u4f9b\u7d66\u88c5\u7f6e\uff08PSE\uff09\uff1a<\/strong> \u3053\u306e\u69cb\u6210\u8981\u7d20\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3057\u307e\u3059\u3002\u4f8b\u3068\u3057\u3066\u3001PoE\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30a4\u30f3\u30b8\u30a7\u30af\u30bf\u30fc\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u96fb\u529b\u53d7\u7d66\u30c7\u30d0\u30a4\u30b9\uff08PD\uff09\uff1a<\/strong> \u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u304b\u3089\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u3092\u53d7\u4fe1\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u4f8b\u306b\u306f\u3001\u30ef\u30a4\u30e4\u30ec\u30b9\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u3001IP\u30ab\u30e1\u30e9\u3001\u30b9\u30de\u30fc\u30c8\u7167\u660e\u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\uff1a<\/strong> \u3053\u308c\u3089\u306e\u30b1\u30fc\u30d6\u30eb\u306f\u3001\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u306e\u4e21\u65b9\u3092\u4f1d\u9001\u3057\u307e\u3059\u3002\u30ab\u30c6\u30b4\u30ea5e\u30b1\u30fc\u30d6\u30eb\u304c\u6700\u4f4e\u8981\u4ef6\u3067\u3059\u304c\u3001\u3088\u308a\u512a\u308c\u305f\u6027\u80fd\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u30ab\u30c6\u30b4\u30ea6\u307e\u305f\u306f6A\u30b1\u30fc\u30d6\u30eb\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u30b9\u30d7\u30ea\u30c3\u30bf\u30fc\uff1a<\/strong> \u3053\u308c\u3089\u306f\u3001\u975ePoE\u30c7\u30d0\u30a4\u30b9\u3067\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u3092\u5206\u96e2\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001PoE\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u4e92\u63db\u6027\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u69cb\u6210\u8981\u7d20\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u3088\u308a\u3001PoE\u30b7\u30b9\u30c6\u30e0\u306f\u8907\u96d1\u306a\u74b0\u5883\u306b\u304a\u3044\u3066\u3082\u52b9\u7387\u7684\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30fb\u30b3\u30cd\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u30fb\u30b0\u30ea\u30c3\u30c9\uff08UCG\uff09\u8a2d\u8a08\u306f\u3001\u914d\u7dda\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u7c21\u7d20\u5316\u3057\u3001\u8a2d\u7f6e\u6642\u306e\u67d4\u8edf\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >PoE\u898f\u683c<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 143px;\"\/><col style=\"width: 241px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p>\u6a19\u6e96<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p>\u6d88\u8cbb\u96fb\u529b<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u9069\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p><strong>IEEE 802.3af<\/strong><\/p><p><strong>\uff08PoE\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p>\u30dd\u30fc\u30c8\u3042\u305f\u308a\u6700\u592715.4W<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u96fb\u529b\u30c7\u30d0\u30a4\u30b9\uff08IP\u30ab\u30e1\u30e9\u3001VoIP\u96fb\u8a71\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p><strong>PoE+<\/strong><br\/><strong>\uff08PoE\uff0b\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p>\u30dd\u30fc\u30c8\u3042\u305f\u308a\u6700\u592725.5W<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u5ea6\u306aIP\u30ab\u30e1\u30e9\u3001\u30d3\u30c7\u30aa\u4f1a\u8b70\u6a5f\u5668<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p><strong>IEEE 802.3bt<\/strong><\/p><p><strong>\uff08PoE\uff0b\uff0b\uff0f4PPoE\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p>\u30dd\u30fc\u30c8\u3042\u305f\u308a\u6700\u592751W\uff08\u30bf\u30a4\u30d73\uff09\u304a\u3088\u307371.3W\uff08\u30bf\u30a4\u30d74\uff09.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u9ad8\u96fb\u529b\u8981\u6c42\u30c7\u30d0\u30a4\u30b9\uff08\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3001\u30c7\u30b8\u30bf\u30eb\u30b5\u30a4\u30cd\u30fc\u30b8\uff09<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"143\"><p><strong>IEEE 802.3bu<\/strong><br\/>(<strong>PoDL\uff09<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"241\"><p>\u6700\u592750W<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u81ea\u52d5\u8eca\u304a\u3088\u3073\u7523\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u898f\u683c\u306f\u3001PoE\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u4e92\u63db\u6027\u3068\u5b89\u5168\u6027\u3092\u4fdd\u8a3c\u3057\u3001\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u6700\u9069\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u975ePoE\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u4e92\u63db\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PoE\u304c\u975ePoE\u30c7\u30d0\u30a4\u30b9\u3068\u9023\u643a\u53ef\u80fd\u304b\u3069\u3046\u304b\u7591\u554f\u306b\u601d\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u7b54\u3048\u306f\u300c\u306f\u3044\u300d\u3067\u3059\u304c\u3001\u8ffd\u52a0\u306e\u69cb\u6210\u8981\u7d20\u304c\u5fc5\u8981\u3067\u3059\u3002PoE\u30b9\u30d7\u30ea\u30c3\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u3092\u5206\u96e2\u3057\u3001\u975ePoE\u30c7\u30d0\u30a4\u30b9\u3092\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001PoE\u30a4\u30f3\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u3001\u5185\u8535PoE\u6a5f\u80fd\u3092\u6301\u305f\u306a\u3044\u30c7\u30d0\u30a4\u30b9\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001PoE\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u4e92\u63db\u6027\u306e\u3042\u308b\u30c7\u30d0\u30a4\u30b9\u3092\u81ea\u52d5\u691c\u51fa\u3057\u3001\u975ePoE\u6a5f\u5668\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u96fb\u529b\u3092\u4f9b\u7d66\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u30b1\u30fc\u30d6\u30eb\u9577\u304cPoE\u306e\u6027\u80fd\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9577\u3044\u30b1\u30fc\u30d6\u30eb\u3067\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u306f\u78ba\u7acb\u3055\u308c\u308b\u3082\u306e\u306e\u3001\u5341\u5206\u306a\u96fb\u529b\u3092\u4f9b\u7d66\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u3088\u308a\u9ad8\u3044\u96fb\u529b\u8981\u6c42\u3092\u6301\u3064\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u6709\u52b9\u306a\u30b1\u30fc\u30d6\u30eb\u9577\u3092\u3055\u3089\u306b\u5236\u9650\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001LINK-PP\u793e\u306e <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm?ca=380&amp;cv=1982\">\u7d71\u5408RJ45\u30b3\u30cd\u30af\u30bf<\/a> \u304a\u3088\u3073 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17548-lan-transformer.htm?ca=547&amp;cv=3196\">LAN\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc<\/a>, \u306e\u3088\u3046\u306a\u9ad8\u54c1\u8cea\u306a\u69cb\u6210\u8981\u7d20\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306fPoE\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud83d\udca1 <strong>\u30d2\u30f3\u30c8:<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306bPoE\u3092\u5c0e\u5165\u3059\u308b\u969b\u306b\u306f\u3001\u5e38\u306b\u30c7\u30d0\u30a4\u30b9\u306e\u96fb\u529b\u8981\u4ef6\u304a\u3088\u3073PoE\u6a5f\u5668\u306e\u80fd\u529b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/blockquote>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4710510ff00c4622bc3f228acf353e37-scaled.jpg\" alt=\"Power Over Ethernet (PoE\uff09\" class=\"wp-image-4024\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4710510ff00c4622bc3f228acf353e37-scaled.jpg 2560w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4710510ff00c4622bc3f228acf353e37-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4710510ff00c4622bc3f228acf353e37-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4710510ff00c4622bc3f228acf353e37-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4710510ff00c4622bc3f228acf353e37-1536x864.jpg 1536w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4710510ff00c4622bc3f228acf353e37-2048x1152.jpg 2048w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/4710510ff00c4622bc3f228acf353e37-18x10.jpg 18w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u30d1\u30ef\u30fc\u30aa\u30fc\u30d0\u30fc\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u5229\u70b9<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\u30b3\u30b9\u30c8\u524a\u6e1b\uff1a<\/strong> \u65e2\u5b58\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u914d\u7dda\u3092\u6d3b\u7528\u3057\u3066\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u305f\u3081\u3001\u96fb\u6e90\u30b3\u30f3\u30bb\u30f3\u30c8\u304a\u3088\u3073\u5c02\u9580\u306e\u8a2d\u7f6e\u696d\u8005\u306b\u95a2\u3059\u308b\u8cbb\u7528\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u8a2d\u7f6e\u306e\u67d4\u8edf\u6027\uff1a<\/strong> \u96fb\u6e90\u30b3\u30f3\u30bb\u30f3\u30c8\u304c\u306a\u3044\u5834\u6240\u306b\u3082\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u3092\u914d\u7f6e\u3067\u304d\u308b\u305f\u3081\u3001Wi-Fi\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u3084\u76e3\u8996\u30ab\u30e1\u30e9\u306e\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u4e2d\u592e\u96c6\u7d04\u578b\u96fb\u529b\u7ba1\u7406\uff1a<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30df\u30c3\u30c9\u30b9\u30d1\u30f3\u7d4c\u7531\u3067\u30c7\u30d0\u30a4\u30b9\u306e\u30ea\u30e2\u30fc\u30c8\u96fb\u6e90\u518d\u8d77\u52d5\u304a\u3088\u3073\u76e3\u8996\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u7a3c\u50cd\u6642\u9593\u306e\u5411\u4e0a\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u7c21\u7d20\u5316\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u5f37\u5316\u3055\u308c\u305f\u5b89\u5168\u6027\uff1a<\/strong> \u4f4e\u96fb\u5727\uff08\u901a\u5e3844\u201357V DC\uff09\u3067\u306e\u52d5\u4f5c\u306b\u3088\u308a\u3001AC\u96fb\u6e90\u8a2d\u5099\u3068\u6bd4\u8f03\u3057\u3066\u96fb\u6c17\u7684\u5371\u967a\u306e\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u62e1\u5f35\u6027\uff1a <\/strong>VoIP\u96fb\u8a71\u3001LED\u7167\u660e\u3001\u5efa\u7269\u30bb\u30f3\u30b5\u30fc\u306a\u3069\u5e45\u5e83\u3044\u30c7\u30d0\u30a4\u30b9\u3092\u3001\u500b\u5225\u306e\u96fb\u6e90\u30a4\u30f3\u30d5\u30e9\u306a\u3057\u3067\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u62e1\u5f35\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u30d1\u30ef\u30fc\u30aa\u30fc\u30d0\u30fc\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u6b20\u70b9<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>\u96fb\u529b\u5236\u9650\uff1a<\/strong> PoE\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u96fb\u529b\u4f9b\u7d66\u306e\u4e0a\u9650\u304c\u3042\u308a\u3001\u9ad8\u96fb\u529b\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u9069\u7528\u304c\u5236\u9650\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001IEEE 802.3af\u898f\u683c\u3067\u306f\u6700\u592715.4\u30ef\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u3088\u308a\u9ad8\u5ea6\u306aIEEE 802.3bt\u898f\u683c\u3067\u306f\u6700\u592790\u30ef\u30c3\u30c8\u3092\u4f9b\u7d66\u3067\u304d\u307e\u3059\u3002\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3084\u5927\u578b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001PoE\u304c\u4f9b\u7d66\u53ef\u80fd\u306a\u96fb\u529b\u3088\u308a\u3082\u591a\u304f\u306e\u96fb\u529b\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002. <\/p><\/li><li><p><strong>\u521d\u671f\u30b3\u30b9\u30c8\uff1a <\/strong>PoE\u306f\u8a2d\u7f6e\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u304c\u3001\u5f93\u6765\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3068\u6bd4\u8f03\u3057\u3066\u521d\u671f\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002PoE\u30b9\u30a4\u30c3\u30c1\u304a\u3088\u3073\u30a4\u30f3\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u3001\u6a19\u6e96\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3088\u308a\u3082\u9ad8\u4fa1\u3067\u3059\u3002\u65e2\u5b58\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5834\u5408\u3001\u975ePoE\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3092PoE\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u306b\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u8ffd\u52a0\u306e\u8cbb\u7528\u304c\u767a\u751f\u3057\u307e\u3059\u3002PoE\u306f\u9577\u671f\u7684\u306a\u904b\u7528\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u304c\u3001\u521d\u671f\u6295\u8cc7\u306f\u5c0f\u898f\u6a21\u4f01\u696d\u3084\u4e88\u7b97\u304c\u9650\u3089\u308c\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3068\u3063\u3066\u969c\u58c1\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u614e\u91cd\u306b\u8a08\u753b\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u30b3\u30b9\u30c8\u3068PoE\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p><\/li><li><p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5\uff1a<\/strong> PoE\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u691c\u8a0e\u3059\u3079\u304d\u6f5c\u5728\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002IP\u30ab\u30e1\u30e9\u306a\u3069\u306e\u7269\u7406\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5411\u3051\u306bPoE\u30b7\u30b9\u30c6\u30e0\u3092\u6700\u65b0\u5316\u3059\u308b\u3068\u3001\u8106\u5f31\u6027\u304c\u9732\u5448\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002. <\/p><\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud83d\udd12 <strong>\u30d2\u30f3\u30c8:<\/strong> \u6f5c\u5728\u7684\u306a\u8106\u5f31\u6027\u3092\u91cd\u5927\u306a\u554f\u984c\u306b\u306a\u308b\u524d\u306b\u7279\u5b9a\u3057\u3001\u5bfe\u51e6\u3067\u304d\u308b\u3088\u3046\u3001\u5b9a\u671f\u7684\u306bPoE\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u76e3\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>LINK-PP\u793e\u306ePoE\u5bfe\u5fdc\u7d71\u5408RJ45\u30b3\u30cd\u30af\u30bf\u304a\u3088\u3073LAN\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm?ca=380&amp;cv=1982\"><strong>PoE RJ45\u30b3\u30cd\u30af\u30bf<\/strong><\/a><strong>:<\/strong><\/p><ul><li><p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e2\u30c7\u30eb\uff1a <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/481912.htm\"><em>LPJ1253AHNL<\/em><\/a> \u304a\u3088\u3073 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/474128.htm\"><em>LPJM96282AGNL<\/em><\/a> \u306f\u3001PoE\u304a\u3088\u3073PoE+\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u4fe1\u53f7\u306e\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3057\u3001IEEE\u898f\u683c\u3078\u306e\u6e96\u62e0\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u7d71\u5408\u30de\u30b0\u30cd\u30c6\u30a3\u30af\u30b9\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002.<\/p><\/li><li><p>\u3053\u308c\u3089\u306e\u30b3\u30cd\u30af\u30bf\u306f\u6700\u592710G Base-T\u306e\u901f\u5ea6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30c7\u30b8\u30bf\u30eb\u30ab\u30e1\u30e9\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p><\/li><\/ul><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17548-lan-transformer.htm?ca=547&amp;cv=3196\"><strong>PoE LAN\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc<\/strong><\/a><strong>:<\/strong><\/p><ul><li><p>LINK-PP\u793e\u306eLAN\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306f\u3001PoE\u3001PoE+\u3001\u304a\u3088\u3073PoE++\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u52b9\u7387\u7684\u306a\u96fb\u529b\u4f1d\u9001\u3068\u6700\u5c0f\u9650\u306e\u4fe1\u53f7\u640d\u5931\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p><\/li><li><p>10\/100M\/1\/2.5\/5\/10G\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u901f\u5ea6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u7570\u306a\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8981\u4ef6\u306b\u5bfe\u3057\u3066\u67d4\u8edf\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002.<\/p><\/li><\/ul><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001LINK-PP\u793e\u306f\u6700\u65b0\u306ePoE\u898f\u683c\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3057\u305f\u3001\u73fe\u4ee3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u30cb\u30fc\u30ba\u306b\u5fdc\u3048\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u30d1\u30ef\u30fc\u30aa\u30fc\u30d0\u30fc\u30a8\u30fc\u30b5\u30cd\u30c3\u30c8\uff08PoE\uff09\u306f\u3001\u96fb\u529b\u3068\u30c7\u30fc\u30bf\u30921\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u3067\u540c\u6642\u306b\u9001\u4fe1\u3059\u308b\u6280\u8853\u3067\u3042\u308a\u3001IP\u30ab\u30e1\u30e9\u3001VoIP\u96fb\u8a71\u3001IoT\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u8a2d\u7f6e\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":4025,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[22],"class_list":["post-4026","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-integrated-rj45-connectors"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/comments?post=4026"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4026\/revisions"}],"predecessor-version":[{"id":11495,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4026\/revisions\/11495"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/4025"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=4026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=4026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=4026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}