{"id":2748,"date":"2026-06-24T08:31:37","date_gmt":"2026-06-24T08:31:37","guid":{"rendered":"https:\/\/govelocks.com\/?p=2748"},"modified":"2026-06-24T08:36:16","modified_gmt":"2026-06-24T08:36:16","slug":"poe-access-control","status":"publish","type":"post","link":"https:\/\/govelocks.com\/zh\/poe-access-control\/","title":{"rendered":"\u5b9e\u73b0PoE\u95e8\u7981\u63a7\u5236\uff1a\u7f16\u7801\u3001\u6807\u51c6\u4e0e\u786c\u4ef6"},"content":{"rendered":"<p>\u4f20\u7edf\u95e8\u7981\u63a7\u5236\u4e2d\u6700\u5927\u7684\u9690\u85cf\u6210\u672c\u4e0d\u662f\u786c\u4ef6\u2014\u2014\u800c\u662f\u7535\u7ebf\u5e03\u7ebf\u3002\u6211\u4eec\u66fe\u89c1\u8fc7\u5728\u90e8\u7f72\u4e2d\uff0c\u4e3a\u6bcf\u6247\u95e8\u5f15\u5165\u4ea4\u6d41\u7535\u6e90\uff0c\u589e\u52a0\u4e86\u603b\u9879\u76ee\u9884\u7b97\u768440%\u3002. <strong>PoE \u95e8\u7981\u63a7\u5236<\/strong> \u901a\u8fc7\u5c06\u7535\u529b\u548c\u6570\u636e\u5408\u5e76\u5230\u4e00\u6839\u7f51\u7edc\u7ebf\u4e2d\uff0c\u6539\u53d8\u4e86\u8fd9\u4e00\u5c40\u9762\u3002.<\/p>\n<p>\u5bf9\u4e8e\u4f01\u4e1a\u4e70\u5bb6\u6765\u8bf4\uff0c\u8fd9\u610f\u5473\u7740\u5927\u5927\u51cf\u5c11\u4e86\u6301\u8bc1\u7535\u5de5\u7684\u5de5\u4f5c\u65f6\u95f4\uff0c\u7b80\u5316\u4e86\u57fa\u7840\u8bbe\u65bd\u89c4\u5212\uff0c\u5e76\u901a\u8fc7IT\u673a\u623f\u5b9e\u73b0\u96c6\u4e2d\u4f9b\u7535\u5907\u4efd\u3002\u771f\u6b63\u7684\u91c7\u8d2d\u95ee\u9898\u4e0d\u662fPoE\u662f\u5426\u53ef\u884c\uff0c\u800c\u662f\u9700\u8981\u54ea\u79cd\u6807\u51c6\uff0c\u4ee5\u53ca\u5728\u95e8\u9501\u672a\u901a\u8fc7\u6d88\u9632\u68c0\u67e5\u524d\u5982\u4f55\u56f4\u7ed5\u5176\u9650\u5236\u8fdb\u884c\u8bbe\u8ba1\u3002.<\/p>\n<h2>\u7406\u89e3PoE\u95e8\u7981\u63a7\u5236\uff1a\u5b83\u5982\u4f55\u8fde\u63a5IT\u4e0e\u5b89\u5168<\/h2>\n<p><strong>\u51b3\u7b56\u89c4\u5219\uff1a<\/strong> PoE\u95e8\u7981\u63a7\u5236\u4f7f\u7528\u4e00\u6839\u7c7b\u522b\uff08Cat5e\/Cat6\uff09\u7ebf\u7f06\uff0c\u76f4\u63a5\u5411\u8fb9\u7f18\u95e8\u63a7\u5236\u5668\u63d0\u4f9b\u4f4e\u538b\u76f4\u6d41\u7535\u6e90\u548c\u7f51\u7edc\u6570\u636e\uff0c\u7701\u53bb\u4e86\u6bcf\u4e2a\u5f00\u53e3\u70b9\u90fd\u9700\u8981\u4e13\u7528\u9ad8\u538b\u4ea4\u6d41\u7535\u6e90\u63d2\u5ea7\u7684\u9700\u6c42\u3002\u8fd9\u5c06\u7269\u7406\u5b89\u5168\u4ece\u5355\u4e00\u7684\u7535\u6c14\u8d1f\u62c5\u8f6c\u53d8\u4e3a\u53ef\u7ba1\u7406\u7684IT\u670d\u52a1\u3002.<\/p>\n<h3>\u96c6\u4e2d\u5f0f\u9762\u677f\u4e0e\u8fb9\u7f18PoE\u95e8\u7981\u62d3\u6251\u7ed3\u6784<\/h3>\n<p>\u5728\u4f20\u7edf\u7684\u96c6\u4e2d\u5f0f\u67b6\u6784\u4e2d\uff0c\u591a\u4e2a\u95e8\u901a\u8fc7\u7c97\u7ebf\u5f84\u5e03\u7ebf\u56de\u5230\u4e00\u4e2a <a href=\"\/zh\/access-control-panels\/\">\u95e8\u7981\u63a7\u5236\u9762\u677f<\/a>. \u9762\u677f\u3002\u8be5\u9762\u677f\u9700\u8981\u4e13\u7528\u7684\u7535\u6e90\u3001\u5907\u7528\u7535\u6c60\uff0c\u901a\u5e38\u8fd8\u9700\u8981\u5355\u72ec\u7684\u673a\u7bb1\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u8fb9\u7f18\u5f0fPoE\u62d3\u6251\u7ed3\u6784\u5728\u6bcf\u4e2a\u95e8\u5b89\u88c5\u4e00\u4e2a <strong>\u8fb9\u7f18\u95e8\u63a7\u5236\u5668<\/strong> \uff0c\u7531\u4e00\u4e2a\u6765\u81eaPoE <strong>\u7f51\u7edc\u4ea4\u6362\u673a<\/strong>. \u7684Cat6\u7ebf\u7f06\u4f9b\u7535\u548c\u8054\u7f51\u3002\u4ec5\u7ebf\u7f06\u5bc6\u5ea6\u7684\u5dee\u5f02\u5c31\u80fd\u5c06\u4e2d\u578b\u8bbe\u65bd\u7684\u5e03\u7ebf\u5de5\u4f5c\u91cf\u51cf\u534a\u3002\u8fd9\u4e5f\u964d\u4f4e\u4e86\u5355\u70b9\u6545\u969c\u7684\u98ce\u9669\uff1a\u5982\u679c\u96c6\u4e2d\u9762\u677f\u6545\u969c\uff0c\u6240\u6709\u8fde\u63a5\u7684\u95e8\u90fd\u5c06\u79bb\u7ebf\uff1b\u800c\u8fb9\u7f18\u63a7\u5236\u5668\u6545\u969c\u53ea\u5f71\u54cd\u4e00\u6247\u95e8\u3002.<\/p>\n<p>\u4eceIT\u89d2\u5ea6\u6765\u770b\uff0c\u8fb9\u7f18PoE\u63a7\u5236\u5668\u4f5c\u4e3a\u7ba1\u7406\u7aef\u70b9\uff0c\u4f4d\u4e8e\u4f01\u4e1a\u7f51\u7edc\u4e2d\u3002\u5b89\u5168\u96c6\u6210\u5546\u53ea\u9700\u4e3a\u6bcf\u6247\u95e8\u5e03\u8bbe\u4f4e\u538b\u4ee5\u592a\u7f51\uff0c\u800c\u65e0\u9700\u8d70\u5bfc\u7ba1\u3002\u5bf9\u4e8e\u8de8\u8d8a\u591a\u4e2a\u697c\u5c42\u6216\u5efa\u7b51\u7684\u8bbe\u65bd\uff0c\u8fd9\u79cd\u62d3\u6251\u7ed3\u6784\u6781\u5927\u7b80\u5316\u4e86\u6269\u5c55\u2014\u2014\u6bcf\u589e\u52a0\u4e00\u4e2a\u5f00\u53e3\u70b9\uff0c\u5c31\u5b89\u88c5\u4e00\u4e2a\u65b0\u7684\u8fb9\u7f18\u63a7\u5236\u5668\u5e76\u8fde\u63a5\u5230\u6700\u8fd1\u7684PoE\u4ea4\u6362\u673a\u3002.<\/p>\n<h3>\u4ee5\u592a\u7f51\u4f9b\u7535\u4e0e\u6570\u636e\u4f20\u8f93\u7684\u673a\u5236<\/h3>\n<p>\u5728\u786c\u4ef6\u5c42\u9762\uff0c\u652f\u6301PoE\u7684\u7f51\u7edc\u4ea4\u6362\u673a\u6216\u4e2d\u7ee7\u6ce8\u5165\u5668\u901a\u8fc7\u4ee5\u592a\u7f51\u7ebf\u4e2d\u7684\u672a\u7528\u7ebf\u5bf9\u4f20\u8f93\u76f4\u6d41\u7535\u6e90\uff0c\u540c\u65f6\u6570\u636e\u4e5f\u5728\u4f20\u8f93\u3002\u95e8\u4e0a\u7684\u8fb9\u7f18\u63a7\u5236\u5668\u5c06\u7535\u6e90\u548c\u6570\u636e\u5206\u79bb\uff0c\u7136\u540e\u5411\u8bfb\u5361\u5668\u3001\u8bf7\u6c42\u9000\u51fa\u4f20\u611f\u5668\u548c\u9501\u63a7\u88c5\u7f6e\u63d0\u4f9b\u8c03\u8282\u540e\u7684\u7535\u538b\u3002\u8fd9\u4e5f\u662f\u6211\u4eec <a href=\"\/zh\/edge-controller-architecture\/\">\u8fb9\u7f18\u63a7\u5236\u5668\u67b6\u6784<\/a> \u8bc4\u4f30\u7684\u5173\u952e\u70b9\uff1a\u63a7\u5236\u5668\u5fc5\u987b\u7ba1\u7406\u7535\u6e90\u524a\u51cf\u3001\u79bb\u7ebf\u7f13\u5b58\u548c\u672c\u5730I\/O\u903b\u8f91\u3002\u5728PoE\u90e8\u7f72\u4e2d\uff0c\u8fb9\u7f18\u63a7\u5236\u5668\u662f\u8be5\u95e8\u7684\u667a\u80fd\u4e2d\u5fc3\uff1b\u4e00\u4e2a\u8bbe\u8ba1\u826f\u597d\u7684\u5355\u5143\u5373\u4f7f\u5728\u4e0a\u6e38\u7f51\u7edc\u8fde\u63a5\u4e2d\u65ad\u65f6\uff0c\u4e5f\u80fd\u5229\u7528\u7f13\u5b58\u7684\u8bbf\u95ee\u6743\u9650\u6301\u7eed\u8fd0\u884c\u6570\u5c0f\u65f6\u3002.<\/p>\n<hr \/>\n<h2>\u6280\u672f\u6807\u51c6\uff1a\u8bc4\u4f30IEEE 802.3af\u3001802.3at\u548c802.3bt<\/h2>\n<p><strong>\u91c7\u8d2d\u8981\u70b9\uff1a<\/strong> \u9009\u62e9\u6b63\u786e\u7684PoE\u6807\u51c6\u5b8c\u5168\u53d6\u51b3\u4e8e\u95e8\u7981\u63a7\u5236\u5668\u3001\u8bfb\u5361\u5668\u548c\u7535\u5b50\u9501\u786c\u4ef6\u7684\u603b\u529f\u8017\uff0c\u5176\u4e2d802.3at (PoE+) \u662f\u5927\u591a\u6570\u5e26\u6709\u7535\u9501\u6216\u78c1\u529b\u9501\u7684\u95e8\u7684\u901a\u7528\u4f01\u4e1a\u7ea7\u6807\u51c6\u3002.<\/p>\n<h3>IEEE 802.3af (PoE) \u4e0e IEEE 802.3at (PoE+)<\/h3>\n<p>802.3af \u5728\u4ea4\u6362\u673a\u7aef\u53e3\u63d0\u4f9b\u9ad8\u8fbe15.4\u74e6\u7684\u529f\u7387\uff0c\u4f46\u7ecf\u8fc7\u7ebf\u7f06\u635f\u8017\u540e\uff0c\u8bbe\u5907\u901a\u5e38\u53ea\u80fd\u83b7\u5f97\u4e0d\u8d85\u8fc712.95\u74e6\u7684\u529f\u7387\u3002\u8fd9\u53ef\u80fd\u8db3\u4ee5\u6ee1\u8db3\u4f4e\u529f\u8017\u8bfb\u5361\u5668\u548c\u8f7b\u578b\u7535\u9501\u7684\u9700\u6c42\uff0c\u4f46\u5bf9\u4e8e <strong>\u78c1\u529b\u9501<\/strong> \u6765\u8bf4\u901a\u5e38\u4e0d\u591f\uff0c\u78c1\u529b\u9501\u53ef\u80fd\u6301\u7eed\u6d88\u80176-12\u74e6\u7684\u529f\u7387\u3002\u6211\u4eec\u5efa\u8bae\u5c06802.3at (PoE+) \u4f5c\u4e3a\u6700\u4f4e\u4f01\u4e1a\u7ea7\u6807\u51c6\u3002\u5b83\u5728\u7aef\u53e3\u63d0\u4f9b\u9ad8\u8fbe30\u74e6\u7684\u529f\u7387\uff08\u53ef\u752825.5\u74e6\uff09\uff0c\u4e3a\u8fb9\u7f18\u63a7\u5236\u5668\uff083-5W\uff09\u3001\u591a\u6280\u672f\u8bfb\u5361\u5668\uff081.5-3W\uff09\u548c\u6fc0\u6d3b\u65f6\u6d88\u80177-9W\u7684\u7535\u9501\u63d0\u4f9b\u4e86\u4f59\u91cf\u3002\u6211\u4eec\u7684\u5185\u90e8\u529f\u8017\u5ba1\u8ba1\u4e00\u81f4\u8868\u660e\uff0c802.3af\u5728\u5cf0\u503c\u8d1f\u8f7d\u4e0b\u51e0\u4e4e\u6ca1\u6709\u4f59\u91cf\uff0c\u5c24\u5176\u662f\u5728\u6dfb\u52a0PIR\u4f20\u611f\u5668\u6216\u95e8\u4f4d\u5f00\u5173\u65f6\u3002.<\/p>\n<h3>IEEE 802.3bt (PoE++ \/ \u9ad8\u529f\u7387PoE)<\/h3>\n<p>\u5bf9\u4e8e\u9700\u8981\u91cd\u578b\u78c1\u529b\u9501\u3001\u89e6\u6478\u5c4f\u8bfb\u5361\u5668\u548c\u8f85\u52a9\u4f20\u611f\u5668\u7684\u95e8\uff0c802.3bt Type 3 (60W) \u6216 Type 4 (90W) \u5c06\u662f\u5fc5\u9700\u7684\u3002\u8be5\u6807\u51c6\u652f\u6301\u66f4\u5e7f\u6cdb\u7684\u9501\u5177\u786c\u4ef6\uff0c\u800c\u65e0\u9700\u672c\u5730\u7535\u6e90\u6ce8\u5165\u5668\u3002\u6211\u4eec\u6700\u5e38\u5728\u9ad8\u5b89\u5168\u6027\u95e8\u5385\u3001\u5e26\u6709\u8fde\u7eed\u5de5\u4f5c\u78c1\u529b\u9501\u7684\u5468\u754c\u95e8\u4ee5\u53ca\u96be\u4ee5\u7ef4\u62a4\u72ec\u7acb\u7535\u6e90\u7684\u95e8\u4e0a\u770b\u5230802.3bt\u7684\u5e94\u7528\u3002\u7136\u800c\uff0c\u652f\u6301802.3bt\u7684\u4f01\u4e1a\u7ea7\u4ea4\u6362\u673a\u4ef7\u683c\u53ef\u80fd\u76f8\u5f53\u6602\u8d35\uff0c\u56e0\u6b64\u6211\u4eec\u5efa\u8bae\u91c7\u8d2d\u56e2\u961f\u4ec5\u5ba1\u8ba1\u771f\u6b63\u9700\u8981\u66f4\u9ad8\u529f\u7387\u9884\u7b97\u7684\u95e8\uff0c\u5176\u4f59\u95e8\u5219\u56f4\u7ed5PoE+\u8fdb\u884c\u8bbe\u8ba1\u3002.<\/p>\n<h3>\u7406\u89e3\u7535\u538b\u964d\u548c\u8ddd\u79bb\u9650\u5236<\/h3>\n<p>\u94dc\u7f06\u4e2d\u7684\u7535\u963b\u4f1a\u5bfc\u81f4\u7535\u538b\u968f\u8ddd\u79bb\u4e0b\u964d\uff0c\u4ece\u800c\u964d\u4f4e\u95e8\u5904\u7684\u53ef\u7528\u529f\u7387\u3002\u5728\u5b8c\u6574\u7684100\u7c73\u7ebf\u8def\u4e0a\uff0c\u4e00\u4e2a30W\u7684PoE+\u7aef\u53e3\u5728\u7ec8\u7aef\u53ef\u80fd\u53ea\u80fd\u63d0\u4f9b22-25W\u7684\u529f\u7387\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6211\u4eec\u5f3a\u8c03\u5728\u95e8\u5904\u8ba1\u7b97 <strong>\u529f\u7387\u9884\u7b97<\/strong> \uff0c\u800c\u4e0d\u662f\u5728\u4ea4\u6362\u673a\u5904\u3002\u4e0b\u8868\u63d0\u4f9b\u4e86\u5178\u578b\u7684\u529f\u8017\u503c\uff0c\u4ee5\u5e2e\u52a9\u7cfb\u7edf\u8bbe\u8ba1\u4eba\u5458\u786e\u5b9a\u5176PoE\u6807\u51c6\u548c\u4ea4\u6362\u673a\u7aef\u53e3\u5206\u914d\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u7ec4\u4ef6<\/th>\n<th style=\"text-align: left\">\u5178\u578b\u529f\u8017\uff08\u74e6\u7279\uff09<\/th>\n<th style=\"text-align: left\">\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8fb9\u7f18\u63a7\u5236\u5668<\/td>\n<td>3\u20135<\/td>\n<td>\u5305\u62ec\u5904\u7406\u5668\u3001\u5185\u5b58\u548c\u677f\u8f7dI\/O<\/td>\n<\/tr>\n<tr>\n<td>\u591a\u6280\u672fIP\u8bfb\u5361\u5668<\/td>\n<td>1.5\u20133<\/td>\n<td>\u5927\u578b\u89e6\u6478\u5c4f\u8bfb\u5361\u5668\u529f\u8017\u66f4\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u51fb\u9501<\/td>\n<td>3\u20139<\/td>\n<td>\u5728\u6fc0\u6d3b\u671f\u95f4\u7684\u5cf0\u503c\u7535\u6d41\uff1b\u56e0\u578b\u53f7\u548c\u5bb9\u5dee\u800c\u5f02<\/td>\n<\/tr>\n<tr>\n<td>\u78c1\u529b\u9501\uff08\u78c1\u9501\uff09<\/td>\n<td>6\u201312<\/td>\n<td>\u5728\u5de5\u4f5c\u65f6\u6301\u7eed\u8017\u7535\uff1b\u5c3d\u53ef\u80fd\u9009\u62e9\u4f4e\u529f\u8017\u578b\u53f7<\/td>\n<\/tr>\n<tr>\n<td>PIR \/ \u95e8\u4f4d\u7f6e\u4f20\u611f\u5668<\/td>\n<td>0.5\u20131.5<\/td>\n<td>\u4f53\u79ef\u5c0f\uff0c\u4f46\u5728\u591a\u4e2a\u4f20\u611f\u5668\u4e2d\u7d2f\u8ba1\u6548\u679c\u660e\u663e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>\u6ce8\u610f\uff1a\u5b9e\u9645\u8017\u7535\u91cf\u56e0\u5236\u9020\u5546\u548c\u73af\u5883\u6761\u4ef6\u800c\u5f02\u3002\u90e8\u7f72\u524d\u8bf7\u52a1\u5fc5\u4e0e\u786c\u4ef6\u4f9b\u5e94\u5546\u786e\u8ba4\u89c4\u683c\u5e76\u5728\u6ee1\u8f7d\u6761\u4ef6\u4e0b\u6d4b\u8bd5\u3002.<\/em><\/p>\n<hr \/>\n<h2>\u4ee5\u592a\u7f51\u4f9b\u7535\uff08PoE\uff09\u8bbf\u95ee\u63a7\u5236\u7684\u6838\u5fc3\u4f18\u52bf<\/h2>\n<p><strong>\u8d2d\u4e70\u8005\u7406\u7531\uff1a<\/strong> PoE \u8bbf\u95ee\u63a7\u5236\u901a\u8fc7\u964d\u4f4e\u7535\u6c14\u4eba\u5de5\u6210\u672c\u3001\u5b9e\u73b0\u901a\u8fc7\u7f51\u7edc\u673a\u623f\u7684\u4e0d\u95f4\u65ad\u7535\u6e90\uff08UPS\uff09\u96c6\u4e2d\u4f9b\u7535\uff0c\u4ee5\u53ca\u8ba9IT\u56e2\u961f\u8fdc\u7a0b\u63a7\u5236\u6bcf\u6247\u95e8\u7684\u65ad\u7535\u91cd\u542f\uff0c\u964d\u4f4e\u603b\u4f53\u62e5\u6709\u6210\u672c\u3002.<\/p>\n<h3>\u663e\u8457\u964d\u4f4e\u57fa\u7840\u8bbe\u65bd\u548c\u5e03\u7ebf\u6210\u672c<\/h3>\n<p>\u5728\u4f20\u7edf\u7684\u7535\u52a8\u95e8\u4e2d\uff0c\u6301\u724c\u7535\u5de5\u5fc5\u987b\u5c06\u9ad8\u538b\u7ebf\u7535\u6e90\u5f15\u81f3\u672c\u5730\u7535\u6e90\uff0c\u5b89\u88c5\u5355\u72ec\u7684\u540e\u7bb1\uff0c\u5e76\u5e38\u5e38\u4e0e\u706b\u8b66\u62a5\u8b66\u7ebf\u534f\u8c03\u3002\u4f7f\u7528PoE\u65f6\uff0c\u4f4e\u538b\u6280\u672f\u4eba\u5458\u53ea\u9700\u4ece\u6700\u8fd1\u7684\u673a\u623f\u5f15\u4e00\u6839\u7c7b\u522b\u7ebf\u7f06\u5230\u8fb9\u7f18\u63a7\u5236\u5668\u3002\u8be5\u7ebf\u7f06\u540c\u65f6\u4f20\u8f93\u6570\u636e\u548c\u7535\u6e90\uff0c\u7701\u53bb\u4e86\u6bcf\u6247\u95e8\u7684\u4ea4\u6d41\u7535\u7535\u8def\u3002\u5bf9\u4e8e\u4e00\u4e2a\u62e5\u6709100\u6247\u95e8\u7684\u6821\u56ed\u6539\u9020\u9879\u76ee\uff0c\u7535\u6c14\u4eba\u5de5\u6210\u672c\u8282\u7701\u53ef\u4ee5\u8fbe\u5230\u6570\u4e07\u7f8e\u5143\u3002\u6b64\u5916\uff0c\u91c7\u7528 <a href=\"\/zh\/commercial-access-control-locks\/\">\u5546\u4e1a\u95e8\u7981\u63a7\u5236\u9501<\/a> \u4e13\u4e3a\u4f4e\u538b\u64cd\u4f5c\u8bbe\u8ba1\uff0c\u7701\u53bb\u4e86\u6bcf\u4e2a\u95e8\u6846\u5b89\u88c5\u964d\u538b\u53d8\u538b\u5668\u7684\u9700\u8981\u3002.<\/p>\n<h3>\u7b80\u5316\u7684\u96c6\u4e2d\u5907\u4efd\u4e0e\u7535\u6e90\u5197\u4f59<\/h3>\n<p>\u5f53\u5efa\u7b51\u65ad\u7535\u65f6\uff0c\u8fde\u63a5\u5230\u5e26\u6709 <strong>\u4e0d\u95f4\u65ad\u7535\u6e90\uff08UPS\uff09<\/strong> \u4fdd\u6301\u8fd0\u884c\u3002\u8fd9\u4e0e\u4f20\u7edf\u7cfb\u7edf\u5f62\u6210\u9c9c\u660e\u5bf9\u6bd4\uff0c\u4f20\u7edf\u7cfb\u7edf\u4e2d\u6bcf\u4e2a\u95e8\u90fd\u4f9d\u8d56\u4e8e\u672c\u5730\u7535\u6c60\u5907\u4efd\uff0c\u800c\u8be5\u5907\u4efd\u53ef\u80fd\u6700\u8fd1\u7ecf\u8fc7\u6d4b\u8bd5\uff0c\u4e5f\u53ef\u80fd\u672a\u7ecf\u8fc7\u6d4b\u8bd5\u3002IT\u90e8\u95e8\u5df2\u7ecf\u4e3a\u670d\u52a1\u5668\u548c\u7f51\u7edc\u4ea4\u6362\u673a\u7ef4\u62a4\u4e86UPS\u5bb9\u91cf\uff1b\u5c06\u8fd9\u79cd\u4fdd\u62a4\u6269\u5c55\u5230\u95e8\u786c\u4ef6\u662f\u4e00\u4e2a\u81ea\u7136\u7684\u4f18\u52bf\u3002\u6211\u4eec\u5efa\u8bae\u6307\u5b9a\u652f\u6301\u8fdc\u7a0b\u4e3a\u5355\u4e2a\u7aef\u53e3\u4f9b\u7535\u7684\u6258\u7ba1PoE\u4ea4\u6362\u673a\uff0c\u4f7fIT\u7ba1\u7406\u5458\u65e0\u9700\u6d3e\u9063\u6280\u672f\u4eba\u5458\u5373\u53ef\u91cd\u542f\u6545\u969c\u7684\u8fb9\u7f18\u63a7\u5236\u5668\u3002.<\/p>\n<h3>\u53ef\u6269\u5c55\u6027\u548c\u8fdc\u7a0b\u7ba1\u7406\u529f\u80fd<\/h3>\n<p>\u7531\u4e8e\u6bcf\u4e2a\u95e8\u90fd\u6210\u4e3a\u72ec\u7acb\u7684IP\u8282\u70b9\uff0c\u56e0\u6b64\u6dfb\u52a0\u65b0\u95e8\u53ea\u9700\u914d\u7f6e\u4e00\u4e2a\u65b0\u7684PoE\u8fb9\u7f18\u63a7\u5236\u5668\u5e76\u5c06\u5176\u8fde\u63a5\u5230\u4ea4\u6362\u673a\u5373\u53ef\u3002\u65e0\u9700\u8bc4\u4f30\u96c6\u4e2d\u5f0f\u9762\u677f\u662f\u5426\u6709\u5907\u7528\u7684\u8bfb\u5361\u5668\u7aef\u53e3\u6216\u7ee7\u7535\u5668\u8f93\u51fa\u3002\u8fd9\u79cd\u6a21\u5757\u5316\u7b80\u5316\u4e86 <a href=\"\/zh\/enterprise-access-control\/\">\u4f01\u4e1a\u8bbf\u95ee\u63a7\u5236<\/a> \u6269\u5c55\u548c\u591a\u697c\u5b87\u90e8\u7f72\u3002\u8fdc\u7a0b\u56fa\u4ef6\u66f4\u65b0\u3001\u5b9e\u65f6\u8bca\u65ad\u548c\u5373\u65f6\u95e8\u72b6\u6001\u53ef\u89c1\u6027\u90fd\u6210\u4e3aIT\u7f51\u7edc\u7ba1\u7406\u4eea\u8868\u677f\u7684\u4e00\u90e8\u5206\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u5b89\u5168\u56e2\u961f\u5728\u6545\u969c\u6392\u9664\u4e0a\u82b1\u8d39\u7684\u65f6\u95f4\u3002.<\/p>\n<hr \/>\n<h2>PoE\u95e8\u7981\u63a7\u5236\u7684\u5173\u952e\u9650\u5236\u548c\u6311\u6218<\/h2>\n<p><strong>\u5de5\u7a0b\u8981\u70b9\uff1a<\/strong> PoE\u95e8\u7981\u63a7\u5236\u7684\u4e3b\u8981\u5de5\u7a0b\u9650\u5236\u662f\u5176\u4e25\u683c\u7684100\u7c73\uff08328\u82f1\u5c3a\uff09\u8ddd\u79bb\u4e0a\u9650\u548c\u6709\u9650\u7684\u529f\u7387\u9884\u7b97\uff0c\u5982\u679c\u6ca1\u6709\u4ed4\u7ec6\u89c4\u5212\uff0c\u8fd9\u53ef\u80fd\u4f1a\u963b\u6b62\u4f7f\u7528\u9ad8\u529f\u8017\u7684\u78c1\u529b\u9501\u6216\u591a\u4e2a\u8f85\u52a9\u8bbe\u5907\u3002.<\/p>\n<h3>100\u7c73\u8ddd\u79bb\u9650\u5236\u7684\u5173\u952e\u9650\u5236<\/h3>\n<p>\u4ee5\u592a\u7f51\u6807\u51c6\u89c4\u5b9a\u4e86\u4ece\u4ea4\u6362\u673a\u5230\u8bbe\u5907\u7684\u94dc\u7f06\u8fd0\u884c\u8ddd\u79bb\u4e3a100\u7c73\u3002\u5bf9\u4e8e\u5927\u578b\u4ed3\u5e93\u3001\u5e7f\u9614\u7684\u6821\u56ed\u6216IT\u673a\u623f\u8fdc\u79bb\u5165\u53e3\u70b9\u7684\u5386\u53f2\u5efa\u7b51\uff0c\u8fd9\u53ef\u80fd\u662f\u4e00\u4e2a\u969c\u788d\u3002\u6211\u4eec\u5728\u6539\u9020\u9879\u76ee\u4e2d\u901a\u8fc72\u7ebf\u6216\u540c\u8f74\u7535\u7f06\u4e0a\u7684PoE\u6269\u5c55\u5668\u3001\u5149\u7ea4\u4e0a\u7684\u5a92\u4f53\u8f6c\u6362\u5668\uff0c\u6216\u5728\u95e8\u7fa4\u9644\u8fd1\u653e\u7f6e\u7d27\u51d1\u578b\u52a0\u56fa\u4ea4\u6362\u673a\u6765\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u53d8\u901a\u65b9\u6cd5\u4e2d\u7684\u6bcf\u4e00\u79cd\u90fd\u4f1a\u5f15\u5165\u989d\u5916\u7684\u786c\u4ef6\u548c\u6f5c\u5728\u7684\u6545\u969c\u70b9\u3002\u5728\u627f\u8bfa\u4f7f\u7528PoE\u4e4b\u524d\uff0c\u8bbe\u65bd\u56e2\u961f\u5fc5\u987b\u7ed8\u5236\u6240\u6709\u95e8\u7684\u4f4d\u7f6e\u56fe\uff0c\u5e76\u9a8c\u8bc1\u5728\u8ddd\u79bb\u9650\u5236\u5185\u662f\u5426\u5b58\u5728\u7b26\u5408\u8981\u6c42\u7684\u7535\u7f06\u8def\u5f84\u3002.<\/p>\n<h3>\u7535\u9501\u786c\u4ef6\u7684\u529f\u7387\u9884\u7b97\u4e0d\u8db3<\/h3>\n<p>\u989d\u5b9a\u8fde\u7eed\u5de5\u4f5c\u7684\u666e\u901a\u78c1\u529b\u9501\u5f88\u5bb9\u6613\u6d88\u801710-12\u74e6\u7684\u529f\u7387\uff0c\u5f53\u4e0e\u63a7\u5236\u5668\u548c\u8bfb\u5361\u5668\u7ed3\u5408\u4f7f\u7528\u65f6\uff0c\u4f1a\u4f7fPoE+\u94fe\u8def\u8d85\u51fa\u5176\u53ef\u9760\u7684\u9650\u5236\u3002\u7ed3\u679c\u53ef\u80fd\u662f\u5728\u8d1f\u8f7d\u4e0b\u51fa\u73b0\u95f4\u6b47\u6027\u9501\u6545\u969c\u6216\u63a7\u5236\u5668\u91cd\u542f\u3002\u6211\u4eec\u7684\u73b0\u573a\u62a5\u544a\u663e\u793a\uff0c\u8bb8\u591a\u96c6\u6210\u5546\u4f4e\u4f30\u4e86\u9501\u9a71\u52a8\u8fc7\u7a0b\u4e2d\u7684\u603b\u6d6a\u6d8c\u7535\u6d41\u3002\u6700\u5b89\u5168\u7684\u65b9\u6cd5\u662f\u52a0\u603b\u6240\u6709\u7ec4\u4ef6\u7684\u6700\u5927\u529f\u8017\uff0c\u589e\u52a020%\u7684\u7f13\u51b2\uff0c\u7136\u540e\u786e\u8ba4\u4ea4\u6362\u673a\u7684\u6bcf\u7aef\u53e3\u529f\u7387\u9884\u7b97\u80fd\u591f\u540c\u65f6\u652f\u6301\u6240\u6709\u8fde\u63a5\u95e8\u7684\u8be5\u6c34\u5e73\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48 <a href=\"\/zh\/smart-door-lock-for-business\/\">\u5546\u52a1\u7528\u667a\u80fd\u95e8\u9501<\/a> \u4e13\u4e3aPoE\u6548\u7387\u8bbe\u8ba1\u7684.<\/p>\n<h3>\u6210\u4e3a\u91c7\u8d2d\u7684\u91cd\u70b9\u3002<\/h3>\n<p>\u4ea4\u6362\u673a\u7ea7\u522b\u7684\u5355\u70b9\u6545\u969c\u6f0f\u6d1e <a href=\"\/zh\/access-control-panels\/\">\u5982\u679cPoE\u4ea4\u6362\u673a\u53d1\u751f\u6545\u969c\u6216\u56e0\u7ef4\u62a4\u800c\u79bb\u7ebf\uff0c\u8fde\u63a5\u5230\u8be5\u4ea4\u6362\u673a\u7684\u6bcf\u4e2a\u95e8\u90fd\u4f1a\u4e22\u5931\u7f51\u7edc\u901a\u4fe1\u548c\u7535\u6e90\u3002\u5728\u96c6\u4e2d\u5f0f\u9762\u677f\u7cfb\u7edf\u4e2d\uff0c\u9762\u677f\u6545\u969c\u540c\u6837\u4f1a\u5f71\u54cd\u6240\u6709\u76f4\u8fde\u95e8\uff0c\u4f46\u5728\u8fb9\u7f18\u62d3\u6251\u4e2d\uff0c\u6545\u969c\u57df\u4ec5\u9650\u4e8e\u4ea4\u6362\u673a\u7684\u7aef\u53e3\u7ec4\u3002\u7f13\u89e3\u7b56\u7565\u5305\u62ec\u4ea4\u6362\u673a\u7684\u5197\u4f59\u7535\u6e90\u3001\u5177\u6709\u94fe\u8def\u805a\u5408\u529f\u80fd\u7684\u591a\u4e2a\u4ea4\u6362\u673a\u5806\u53e0\uff0c\u4ee5\u53ca\u914d\u7f6e<\/a> PoE\u95e8\u7981\u63a7\u5236\u9762\u677f.<\/p>\n<hr \/>\n<h2>\u6216\u5e26\u6709\u672c\u5730\u8d85\u7ea7\u7535\u5bb9\u5668\u5907\u4efd\u7684\u63a7\u5236\u5668\uff0c\u53ef\u5728\u4ea4\u6362\u673a\u5207\u6362\u671f\u95f4\u4e3a\u9501\u63d0\u4f9b\u77ed\u6682\u4f9b\u7535\u3002\u6211\u4eec\u8fd8\u5efa\u8bae\u5728\u6bcf\u4e2a\u95e8\u7ef4\u62a4\u672c\u5730\u7d27\u6025\u94a5\u5319\u8986\u76d6\uff0c\u65e0\u8bba\u95e8\u7981\u67b6\u6784\u5982\u4f55\u3002<\/h2>\n<p><strong>\u751f\u547d\u5b89\u5168\u3001\u6d88\u9632\u89c4\u8303\u96c6\u6210\u548c\u6cd5\u89c4\u9075\u4ece\u6027<\/strong> \u5408\u89c4\u6027\u4f18\u5148\uff1a.<\/p>\n<h3>\u5931\u6548\u5b89\u5168\u4e0e\u5931\u6548\u4fdd\u5168\u9501\u914d\u7f6e<\/h3>\n<p>\u9075\u5b88NFPA 101\uff08\u751f\u547d\u5b89\u5168\u89c4\u8303\uff09\u548c\u5f53\u5730\u6d88\u9632\u6cd5\u89c4\u8981\u6c42\u4e00\u79cd\u53ef\u9760\u7684\u673a\u5236\uff0c\u5728\u706b\u707e\u4e8b\u4ef6\u4e2d\u81ea\u52a8\u5207\u65ad\u6545\u969c\u5b89\u5168\u9501\u7684\u7535\u6e90\uff0c\u65e0\u8bba\u7f51\u7edc\u6216\u8f6f\u4ef6\u72b6\u6001\u5982\u4f55\u3002\u8fd9\u662f\u5360\u7528\u8bb8\u53ef\u7684\u5f3a\u5236\u6027\u8981\u6c42\u3002.<\/p>\n<h3>\u706b\u8b66\u62a5\u8b66\u63a7\u5236\u5668\uff08FACP\uff09\u96c6\u6210<\/h3>\n<p>\u5728\u4f20\u7edf\u7684\u786c\u7ebf\u7cfb\u7edf\u4e2d\uff0c\u706b\u8b66\u62a5\u8b66\u63a7\u5236\u5668\u7684\u5e72\u63a5\u70b9\u7ee7\u7535\u5668\u4f1a\u7269\u7406\u4e2d\u65ad\u9501\u7684\u7535\u6e90\u4f9b\u5e94\u3002\u5bf9\u4e8ePoE\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e09\u79cd\u65b9\u5f0f\u5b9e\u73b0\u76f8\u540c\u7684\u6548\u679c\uff1a<\/p>\n<ul>\n<li><strong>\u5f00\u5173\u7ea7\u96c6\u6210\uff1a<\/strong> \u4f7f\u7528\u5177\u6709\u4e13\u7528FACP\u8f93\u5165\u7aef\u5b50\u7684\u7f51\u7edc\u4ea4\u6362\u673a\uff0c\u5728\u62a5\u8b66\u89e6\u53d1\u65f6\u80fd\u591f\u4f7f\u6307\u5b9a\u7684PoE\u7aef\u53e3\u65ad\u7535\u3002.<\/li>\n<li><strong>\u672c\u5730IP\u7ee7\u7535\u5668\u63a7\u5236\u5668\uff1a<\/strong> \u5728\u95e8\u9644\u8fd1\u5b89\u88c5\u4e00\u4e2a\u5c0f\u578bIP\u63a7\u5236\u7ee7\u7535\u5668\uff0c\u5f53\u4ece\u9762\u677f\u63a5\u6536\u5230\u706b\u8b66\u4fe1\u53f7\u65f6\uff0c\u8be5\u7ee7\u7535\u5668\u4f1a\u5207\u65ad\u9501\u7684\u7535\u6e90\uff0c\u72ec\u7acb\u4e8e\u5f00\u5173\u3002.<\/li>\n<li><strong>\u5e26\u8f85\u52a9\u8f93\u5165\u7684\u8fb9\u7f18\u63a7\u5236\u5668\uff1a<\/strong> \u6307\u5b9a <a href=\"\/zh\/edge-controller-architecture\/\">PoE\u8fb9\u7f18\u63a7\u5236\u5668<\/a> \u5305\u542b\u4e00\u4e2a\u53d7\u76d1\u63a7\u7684\u706b\u8b66\u8f93\u5165\uff1b\u6fc0\u6d3b\u540e\uff0c\u63a7\u5236\u5668\u4f1a\u65ad\u5f00\u6545\u969c\u5b89\u5168\u9501\u8f93\u51fa\u7684\u7535\u6e90\u3002.<\/li>\n<\/ul>\n<p>\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u4e0d\u540c\u7684\u6210\u672c\u548c\u53ef\u9760\u6027\u5f71\u54cd\u3002\u6211\u4eec\u5efa\u8bae\u4e70\u5bb6\u5728\u8bbe\u8ba1\u9636\u6bb5\u5c3d\u65e9\u4e0e\u5f53\u5730\u6d88\u9632\u90e8\u95e8\u8054\u7cfb\uff0c\u5e76\u786e\u8ba4\u54ea\u79cd\u96c6\u6210\u65b9\u6cd5\u662f\u53ef\u63a5\u53d7\u7684\uff0c\u800c\u4e0d\u662f\u5047\u8bbe\u7f51\u7edc\u4ea4\u6362\u673a\u672c\u8eab\u5c31\u80fd\u6ee1\u8db3\u4ee3\u7801\u8981\u6c42\u3002.<\/p>\n<h3>\u89e3\u8bfbUL 294\u548cNFPA 101\u6807\u51c6<\/h3>\n<p><strong>\u9700\u8981\u9a8c\u8bc1\u7684\u5185\u5bb9\uff1a<\/strong> \u4f01\u4e1a\u4e70\u5bb6\u5fc5\u987b\u786e\u8ba4\u8fb9\u7f18\u63a7\u5236\u5668\u548c\u6574\u4f53\u90e8\u7f72\u8bbe\u8ba1\u90fd\u5177\u6709\u6709\u6548\u7684UL 294\uff08\u95e8\u7981\u63a7\u5236\u7cfb\u7edf\u5355\u5143\u6807\u51c6\uff09\u8ba4\u8bc1\u3002UL 294\u8bc4\u4f30\u7cfb\u7edf\u7684\u6297\u653b\u51fb\u6027\u3001\u8010\u7528\u6027\u548c\u7ebf\u8def\u5b89\u5168\u6027\u3002\u81f3\u4e8eNFPA 101\uff0c\u5173\u952e\u8981\u6c42\u662f\u6240\u6709\u5360\u7528\u7a7a\u95f4\u90fd\u5fc5\u987b\u6709\u4e00\u4e2a\u89e3\u9501\u64cd\u4f5c\uff0c\u4ee5\u4fbf\u5728\u65ad\u7535\u671f\u95f4\u4e5f\u80fd\u5728\u4e8b\u5148\u4e0d\u77e5\u60c5\u6216\u4e0d\u4f7f\u7528\u7279\u6b8a\u5de5\u5177\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u758f\u6563\u3002\u5728PoE\u7cfb\u7edf\u4e2d\uff0c\u8fd9\u901a\u5e38\u610f\u5473\u7740\u8981\u786e\u4fdd\u6545\u969c\u5b89\u5168\u95e8\u4ec5\u5728\u706b\u8b66\u7ee7\u7535\u5668\u5904\u4e8e\u6b63\u5e38\uff08\u975e\u62a5\u8b66\uff09\u72b6\u6001\u65f6\u624d\u4ece\u4ea4\u6362\u673a\u63a5\u6536\u7535\u6e90\u3002\u6211\u4eec\u5efa\u8bae\u53c2\u8003 <a href=\"\/zh\/industry-knowledge\/\">\u95e8\u7981\u63a7\u5236\u884c\u4e1a\u77e5\u8bc6<\/a> \u5e76\u5728\u6700\u7ec8\u786e\u5b9a\u7269\u6599\u6e05\u5355\u4e4b\u524d\u53c2\u8003\u5f53\u5730\u7684\u4fee\u6b63\u6848\u3002.<\/p>\n<hr \/>\n<h2>\u786c\u4ef6\u9009\u62e9\uff1a\u5339\u914d\u9501\u3001\u8bfb\u5361\u5668\u548c\u8fb9\u7f18\u63a7\u5236\u5668<\/h2>\n<p><strong>\u5de5\u7a0b\u4f18\u5148\u4e8b\u9879\uff1a<\/strong> \u6210\u529f\u7684PoE\u95e8\u7981\u90e8\u7f72\u4f9d\u8d56\u4e8e\u9009\u62e9\u9ad8\u6548\u7387\u3001\u4f4e\u529f\u8017\u7684\u9501\u5b9a\u786c\u4ef6\uff0c\u8fd9\u4e9b\u786c\u4ef6\u80fd\u5728\u6807\u51c6PoE\/PoE+\u529f\u7387\u9884\u7b97\u5185\u5b89\u5168\u8fd0\u884c\uff0c\u5e76\u642d\u914d\u652f\u6301\u79bb\u7ebf\u7f13\u5b58\u8bbf\u95ee\u7684\u8fb9\u7f18\u63a7\u5236\u5668\u3002.<\/p>\n<h3>\u4f4e\u529f\u8017\u7535\u9501\u548c\u7535\u63d2\u9501<\/h3>\n<p>\u5e76\u975e\u6240\u6709\u7535\u63d2\u9501\u90fd\u4e00\u6837\u3002\u5177\u6709\u9ad8\u6d6a\u6d8c\u7535\u6d41\u7684\u578b\u53f7\u4f1a\u6682\u65f6\u8d85\u8fc7PoE\u7aef\u53e3\u7684\u5bb9\u91cf\uff0c\u5bfc\u81f4\u7535\u538b\u9aa4\u964d\u6216\u9501\u5177\u6296\u52a8\u3002\u6211\u4eec\u5bfb\u627e\u5236\u9020\u5546\u4e13\u95e8\u989d\u5b9a\u4e3a\u4f4e\u7535\u538b\u3001\u4f4e\u7535\u6d41\u8fd0\u884c\u7684\u7535\u63d2\u9501\u548c\u7535\u9501\uff0c\u7406\u60f3\u60c5\u51b5\u4e0b\u572812V\u4e0b\u4f4e\u4e8e300mA\u6216\u572824V\u4e0b\u4f4e\u4e8e150mA\u3002\u8fd9\u901a\u5e38\u610f\u5473\u7740\u9009\u62e9\u9884\u52a0\u8f7d\u6216\u8702\u9e23\u5668\u91ca\u653e\u7684\u7535\u63d2\u9501\uff0c\u5b83\u4eec\u53ea\u9700\u6700\u5c0f\u7684\u529f\u7387\u5373\u53ef\u9a71\u52a8\u3002\u5bf9\u4e8e\u78c1\u529b\u9501\uff0c\u6211\u4eec\u4f18\u5148\u9009\u62e9\u5e26\u6709\u96c6\u6210\u95e8\u4f4d\u5f00\u5173\u4e14\u5f85\u673a\u7535\u6d41\u4f4e\u4e8e350mA\u7684\u5355\u5143\u3002\u6211\u4eec\u73b0\u5728\u8bc4\u4f30\u7684\u8bb8\u591a <a href=\"\/zh\/commercial-access-control-locks\/\">\u5546\u4e1a\u95e8\u7981\u63a7\u5236\u9501<\/a> \u90fd\u5305\u542bPoE\u4f18\u5316\u578b\u53f7\uff0c\u5185\u7f6e\u4e86\u6548\u7387\u7535\u8def\uff0c\u663e\u8457\u51cf\u5c11\u4e86\u70ed\u91cf\u79ef\u805a\u548c\u8fde\u7eed\u529f\u8017\u3002.<\/p>\n<h3>\u89e6\u6478\u5c4f\u548c\u591a\u6280\u672fIP\u8bfb\u5361\u5668<\/h3>\n<p>\u4e00\u4e2a\u652f\u6301HID\u3001\u79fb\u52a8\u51ed\u8bc1\u548cNFC\u7684\u5927\u578b\u89e6\u6478\u5c4f\u8bfb\u5361\u5668\u672c\u8eab\u53ef\u80fd\u6d88\u80173-4\u74e6\u7684\u529f\u7387\uff0c\u4e3a\u9501\u7559\u4e0b\u7684\u4f59\u91cf\u5c31\u66f4\u5c11\u4e86\u3002\u5728PoE+\u914d\u7f6e\u4e2d\uff0c\u5982\u679c\u9501\u662f\u4f4e\u529f\u8017\u7535\u63d2\u9501\uff0c\u8fd9\u4ecd\u7136\u662f\u53ef\u4ee5\u7ba1\u7406\u7684\u3002\u4f46\u5bf9\u4e8e\u78c1\u529b\u9501\u95e8\uff0c\u7ec4\u5408\u53ef\u80fd\u4f1a\u8d85\u8fc725.5\u74e6\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u8981\u4e48\u5347\u7ea7\u5230802.3bt\uff0c\u8981\u4e48\u8003\u8651\u4e00\u4e2a\u5c06\u7e41\u91cd\u5904\u7406\u5378\u8f7d\u5230\u8fb9\u7f18\u63a7\u5236\u5668\u7684\u8bfb\u5361\u5668\u3002\u5982\u679c\u8fb9\u7f18\u63a7\u5236\u5668\u65e0\u6cd5\u5c06TCP\/IP\u4e00\u76f4\u4f20\u9012\u5230\u8bfb\u5361\u5668\uff0c\u8bfb\u5361\u5668\u8fd8\u5e94\u652f\u6301OSDP\uff0c\u4ee5\u4fbf\u901a\u8fc7RS-485\u8fdb\u884c\u5b89\u5168\u901a\u4fe1\u3002.<\/p>\n<h3>\u8bc4\u4f30\u9ad8\u6548PoE\u63a7\u5236\u5668<\/h3>\n<p>\u4e00\u4e2a\u8fb9\u7f18\u63a7\u5236\u5668\u6d88\u80175\u74e6\u7279\u800c\u975e3\u74e6\u7279\u53ef\u80fd\u770b\u4f3c\u5fae\u4e0d\u8db3\u9053\u2014\u2014\u76f4\u5230\u4f60\u5c06\u5176\u4e58\u4ee5100\u4e2a\u95e8\u5e76\u8003\u8651\u4ea4\u6362\u673a\u7684\u7535\u6e90\u9884\u7b97\u9650\u5236\u3002\u6211\u4eec\u5efa\u8bae\u5177\u6709\u7535\u6e90\u7ba1\u7406\u529f\u80fd\u7684\u63a7\u5236\u5668\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u52a8\u6001\u7535\u6e90\u524a\u51cf\uff0c\u5728\u7535\u529b\u4e0d\u8db3\u65f6\u6682\u65f6\u51cf\u5c11\u8bfb\u5361\u5668\u80cc\u5149\u6216\u9501\u5b9a\u5360\u7528\u5468\u671f<\/li>\n<li>\u672c\u5730\u8d85\u7ea7\u7535\u5bb9\u5668\u6216\u7535\u6c60\uff0c\u5728\u4ea4\u6362\u673a\u91cd\u542f\u65f6\u53ef\u7ef4\u6301\u63a7\u5236\u5668\u6570\u5206\u949f<\/li>\n<li>\u56fa\u4ef6\u53ef\u914d\u7f6e\u7684\u7535\u6e90\u914d\u7f6e\u6587\u4ef6\uff0c\u5141\u8bb8\u4f60\u9650\u5236\u6bcf\u4e2a\u95e8\u7684\u603b\u8017\u7535\u91cf<\/li>\n<\/ul>\n<p>\u63a7\u5236\u5668\u8fd8\u5fc5\u987b\u652f\u6301\u79bb\u7ebf\u6a21\u5f0f\u548c\u672c\u5730\u8bbf\u95ee\u51b3\u7b56\uff0c\u56e0\u4e3a\u4e34\u65f6\u7684\u7f51\u7edc\u4e2d\u65ad\u4e0d\u5e94\u963b\u6b62\u5458\u5de5\u8bbf\u95ee\u3002\u5bf9\u4e8e\u5347\u7ea7\u5230 <a href=\"\/zh\/smart-door-lock-for-business\/\">\u9002\u7528\u4e8e\u4f01\u4e1a\u73af\u5883\u7684\u667a\u80fd\u95e8\u9501<\/a>, \uff0c\u4e0e\u73b0\u6709IP\u8bfb\u5361\u5668\u57fa\u7840\u8bbe\u65bd\u548cPoE\u6807\u51c6\u7684\u517c\u5bb9\u6027\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n<hr \/>\n<h2>B2B\u91c7\u8d2d\u84dd\u56fe\uff1aPoE\u95e8\u7981\u63a7\u5236\u51b3\u7b56\u77e9\u9635<\/h2>\n<p><strong>\u91c7\u8d2d\u6846\u67b6\uff1a<\/strong> \u5728\u91c7\u8d2dPoE\u95e8\u7981\u63a7\u5236\u7cfb\u7edf\u4e4b\u524d\uff0c\u5de5\u7a0b\u56e2\u961f\u5fc5\u987b\u5236\u5b9a\u4e00\u4efd\u5168\u9762\u7684\u90e8\u7f72\u77e9\u9635\uff0c\u5c06\u8fb9\u7f18PoE\u63a7\u5236\u5668\u4e0e\u4f20\u7edf\u96c6\u4e2d\u5f0f\u9762\u677f\u67b6\u6784\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u505a\u51fa\u660e\u667a\u7684\u603b\u6210\u672c\u548c\u53ef\u9760\u6027\u51b3\u7b56\u3002.<\/p>\n<h3>\u90e8\u7f72\u67b6\u6784\u6bd4\u8f83\u77e9\u9635<\/h3>\n<p>\u4e0b\u8868\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7ed3\u6784\u5316\u7684\u6bd4\u8f83\uff0c\u6db5\u76d6\u5bf9IT\u4e3b\u7ba1\u548c\u8bbe\u65bd\u7ba1\u7406\u4eba\u5458\u6700\u5173\u5fc3\u7684\u5173\u952e\u8fd0\u8425\u6307\u6807\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left\">\u6307\u6807<\/th>\n<th style=\"text-align: left\">\u96c6\u4e2d\u5f0f\u9762\u677f\u7cfb\u7edf<\/th>\n<th style=\"text-align: left\">PoE\u8fb9\u7f18\u95e8\u7981\u63a7\u5236<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6bcf\u4e2a\u95e8\u7684\u7535\u6c14\u4eba\u5de5\u6210\u672c<\/td>\n<td>\u9ad8\uff08\u9700\u8981\u6301\u8bc1\u7535\u5de5\u8fdb\u884c\u4ea4\u6d41\u7535\u5b89\u88c5\uff0c\u591a\u7ebf\u5e03\u7ebf\uff09<\/td>\n<td>\u4f4e\uff08\u4f4e\u538b\u4ee5\u592a\u7f51\uff1b\u5355\u7ebf\u5e03\u7ebf\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6bcf\u4e2a\u95e8\u7684\u7535\u7f06\u5bc6\u5ea6<\/td>\n<td>\u591a\u6761\u7c97\u7ebf\u4e3b\u7ebf<\/td>\n<td>\u4e00\u6839Cat5e\/Cat6\u7f51\u7ebf<\/td>\n<\/tr>\n<tr>\n<td>\u5355\u70b9\u6545\u969c<\/td>\n<td>\u9762\u677f\u6545\u969c\u5f71\u54cd\u8be5\u9762\u677f\u4e0a\u7684\u6240\u6709\u95e8<\/td>\n<td>\u4ea4\u6362\u673a\u6545\u969c\u5f71\u54cd\u8be5\u4ea4\u6362\u673a\u4e0a\u7684\u95e8\uff1b\u63a7\u5236\u5668\u6545\u969c\u5f71\u54cd\u4e00\u6247\u95e8<\/td>\n<\/tr>\n<tr>\n<td>\u6269\u5c55\u65b9\u4fbf<\/td>\n<td>\u9700\u8981\u53ef\u7528\u7684\u9762\u677fI\/O\u7aef\u53e3\uff1b\u6269\u5c55\u6027\u6709\u9650<\/td>\n<td>\u6dfb\u52a0\u65b0\u7684\u8fb9\u7f18\u63a7\u5236\u5668\u548c\u4ea4\u6362\u7aef\u53e3\uff1b\u9ad8\u5ea6\u6a21\u5757\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u5408\u89c4\u96c6\u6210<\/td>\n<td>\u9762\u677f\u7535\u6e90\u4f9b\u5e94\u4e2d\u7684\u7269\u7406\u706b\u707e\u7ee7\u7535\u5668\u4e2d\u65ad<\/td>\n<td>\u4f9d\u8d56\u4e8e\u4ea4\u6362\u673a\u7ea7\u522b\u7684FACP\u63a5\u53e3\u6216\u672c\u5730IP\u7ee7\u7535\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u8fdc\u7a0b\u7ba1\u7406<\/td>\n<td>\u901a\u5e38\u9700\u8981\u5355\u72ec\u7684\u7f51\u7edc\u6a21\u5757<\/td>\n<td>\u539f\u751fIP\uff1b\u8fdc\u7a0b\u65ad\u7535\u3001\u8bca\u65ad\u3001\u56fa\u4ef6\u66f4\u65b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>\u6ce8\u610f\uff1a\u6210\u672c\u548c\u529f\u80fd\u56e0\u5236\u9020\u5546\u800c\u5f02\u3002\u5728\u6700\u7ec8\u91c7\u8d2d\u524d\uff0c\u8bf7\u59cb\u7ec8\u786e\u8ba4\u5177\u4f53\u7684\u4ea4\u6362\u673a\u3001\u63a7\u5236\u5668\u548c\u9501\u5177\u89c4\u683c\u3002.<\/em><\/p>\n<h3>B2B\u91c7\u8d2d\u9884\u68c0\u6e05\u5355<\/h3>\n<p>\u6211\u4eec\u5efa\u8bae\u91c7\u8d2d\u56e2\u961f\u5728\u53d1\u51fa\u91c7\u8d2d\u8ba2\u5355\u524d\u5b8c\u6210\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u5ba1\u6838\u73b0\u6709\u7f51\u7edc\u4ea4\u6362\u673a\uff1a<\/strong> \u8bc6\u522b\u53ef\u7528\u7684PoE\u7aef\u53e3\u53ca\u5176\u6bcf\u4e2a\u7aef\u53e3\u548c\u603b\u7684\u6700\u5927\u529f\u7387\u9884\u7b97\u3002\u68c0\u67e5\u662f\u5426\u652f\u6301802.3at\/bt\u3002.<\/li>\n<li><strong>\u8ba1\u7b97\u6bcf\u6247\u95e8\u7684\u7535\u6e90\u9884\u7b97\uff1a<\/strong> \u5c06\u63a7\u5236\u5668\u3001\u8bfb\u5361\u5668\u3001\u9501\u4ee5\u53ca\u4efb\u4f55\u4f20\u611f\u5668\u7684\u6700\u5927\u62c9\u529b\u76f8\u52a0\u3002\u52a0\u4e0a20%\u7684\u9884\u7559\u7a7a\u95f4\u3002.<\/li>\n<li><strong>\u6620\u5c04\u95e8\u7684\u4f4d\u7f6e\uff1a<\/strong> \u6d4b\u91cf\u4ece\u6700\u8fd1\u7684PoE\u4ea4\u6362\u673a\u5230\u6bcf\u4e2a\u95e8\u7684\u7535\u7f06\u8ddd\u79bb\u3002\u6807\u8bb0\u4efb\u4f55\u8d85\u8fc790\u7c73\u7684\uff08\u4ee5\u8003\u8651\u8865\u507f\u7ebf\u7f06\u548c\u670d\u52a1\u73af\u8def\uff09\u3002.<\/li>\n<li><strong>\u9a8c\u8bc1\u751f\u547d\u5b89\u5168\u96c6\u6210\u8ba1\u5212\uff1a<\/strong> \u4e0e\u672c\u5730\u6d88\u9632\u5b98\u786e\u8ba4\u6240\u9009\u7684FACP\u96c6\u6210\u65b9\u5f0f\uff08\u5f00\u5173\u7ea7\u6216\u7ee7\u7535\u5668\uff09\u662f\u5426\u7b26\u5408\u89c4\u8303\u3002.<\/li>\n<li><strong>\u786e\u8ba4UL 294\u8ba4\u8bc1\uff1a<\/strong> \u8bf7\u6c42\u6bcf\u4e2a\u63a7\u5236\u5668\u578b\u53f7\u7684UL 294\u8ba4\u8bc1\uff0c\u5e76\u9a8c\u8bc1\u5176\u662f\u5426\u9002\u7528\u4e8e\u914d\u7f6e\u7684\u5b8c\u6574\u95e8\u7ec4\u4ef6\u3002.<\/li>\n<li><strong>\u68c0\u67e5\u7f51\u7edc\u5b89\u5168\u72b6\u51b5\uff1a<\/strong> \u786e\u4fdd\u63a7\u5236\u5668\u652f\u6301802.1X\u3001\u52a0\u5bc6\u534f\u8bae\uff0c\u5e76\u80fd\u5728\u4e13\u7528\u5b89\u5168VLAN\u4e0a\u8fdb\u884c\u903b\u8f91\u9694\u79bb\u3002.<\/li>\n<li><strong>\u8fdb\u884c\u4e00\u6247\u95e8\u7684\u8bd5\u70b9\u6d4b\u8bd5\uff1a<\/strong> \u90e8\u7f72\u4e00\u6247\u95e8\uff0c\u4f7f\u7528\u8ba1\u5212\u4e2d\u7684\u5168\u90e8\u7ec4\u4ef6\uff0c\u5728\u6240\u6709\u7f51\u7edc\u6545\u969c\u3001\u706b\u8b66\u548c\u65ad\u7535\u573a\u666f\u4e0b\u8fdb\u884c\u538b\u529b\u6d4b\u8bd5\u3002.<\/li>\n<\/ol>\n<hr \/>\n<h2>\u4e3a\u60a8\u7684PoE\u95e8\u7981\u90e8\u7f72\u9009\u62e9\u5408\u4f5c\u4f19\u4f34<\/h2>\n<p>\u8fc7\u6e21\u5230 <strong>IP\u95e8\u7981\u63a7\u5236<\/strong> \u901a\u8fc7PoE\u5b9e\u73b0\u9700\u8981\u60a8\u7684\u7269\u7406\u5b89\u5168\u56e2\u961f\u4e0e\u4f01\u4e1aIT\u90e8\u95e8\u5bc6\u5207\u534f\u8c03\u3002\u6211\u4eec\u770b\u5230\u8bb8\u591a\u9879\u76ee\u56e0BOM\u672a\u8003\u8651IT\u5bf9\u4ea4\u6362\u673a\u7aef\u53e3\u5bb9\u91cf\u6216\u7f51\u7edc\u5b89\u5168\u8981\u6c42\u800c\u505c\u6ede\u3002\u5728\u4e0e\u4f9b\u5e94\u5546\u5408\u4f5c\u524d\uff0c\u8bf7\u51c6\u5907\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<ul>\n<li>\u95e8\u7684\u6570\u91cf\u53ca\u6846\u67b6\u6750\u6599\u7c7b\u578b\uff08\u6728\u6750\u3001\u4e2d\u7a7a\u91d1\u5c5e\u3001\u5546\u5e97\u73bb\u7483\uff09\u2014\u2014\u8fd9\u5f71\u54cd\u9501\u7684\u9009\u62e9\u548c\u7269\u7406\u5b89\u88c5\u3002.<\/li>\n<li>\u5f53\u524d\u7f51\u7edc\u4ea4\u6362\u673a\u5e93\u5b58\uff1a\u578b\u53f7\u3001\u53ef\u7528PoE\u7aef\u53e3\u3001\u73b0\u6709\u7535\u6e90\u9884\u7b97\uff0c\u4ee5\u53ca\u652f\u6301 <strong>IEEE 802.3at<\/strong> or <strong>IEEE 802.3bt<\/strong>.<\/li>\n<li>\u73b0\u6709\u7684\u5b89\u5168\u8f6f\u4ef6\u96c6\u6210\uff08LDAP\u3001Active Directory\u3001\u79fb\u52a8\u51ed\u8bc1\u5e73\u53f0\uff09\u548cAPI\u9700\u6c42\u3002.<\/li>\n<li>\u672c\u5730\u6d88\u9632\u6cd5\u89c4\u4fee\u8ba2\u4ee5\u53ca\u6d88\u9632\u5c40\u5bf9\u53d7\u63a7\u901a\u884c\u95e8\u7684\u4efb\u4f55\u5148\u524d\u53cd\u9988\u3002.<\/li>\n<\/ul>\n<p>\u6b64\u51c6\u5907\u5de5\u4f5c\u4f7f\u96c6\u6210\u5546\u6216\u5236\u9020\u5546\u80fd\u591f\u63d0\u4f9b\u51c6\u786e\u7684\u7535\u6e90\u9884\u7b97\u3001\u5408\u7406\u7684\u8bbe\u5907\u6e05\u5355\u4ee5\u53ca\u8003\u8651\u5230\u7f51\u7edc\u5206\u6bb5\u548c\u751f\u547d\u5b89\u5168\u5408\u89c4\u7684\u90e8\u7f72\u65f6\u95f4\u8868\u3002\u5bf9\u4e8e\u63a2\u7d22\u5b8c\u6574\u517c\u5bb9\u9501\u5177\u786c\u4ef6\u4ea7\u54c1\u7ec4\u5408\u7684\u7ec4\u7ec7\uff0c\u5efa\u8bae\u5ba1\u67e5 <a href=\"\/zh\/solutions\/\">PoE\u95e8\u7981\u63a7\u5236\u89e3\u51b3\u65b9\u6848<\/a> \u548c <a href=\"\/zh\/best-commercial-smart-lock-2026\/\">\u9876\u7ea7\u7684PoE\u95e8\u7981\u9501<\/a> \u53ef\u4ee5\u7b80\u5316\u89c4\u8303\u6d41\u7a0b\u3002\u5982\u679c\u60a8\u7684\u8bbe\u65bd\u4f7f\u7528\u73bb\u7483\u5e97\u9762\u5165\u53e3\uff0c\u4e5f\u8bf7\u8bc4\u4f30 <a href=\"\/zh\/commercial-storefront-door-smart-lock\/\">\u5e97\u9762\u95e8\u667a\u80fd\u9501<\/a> \u4e0e\u8fb9\u7f18PoE\u63a7\u5236\u5668\u548c\u4f4e\u529f\u8017\u9501\u820c\u914d\u5408\u4f7f\u7528\u3002.<\/p>\n<p>\u6700\u7ec8\uff0c\u5408\u9002\u7684\u4f9b\u5e94\u5546\u5c06\u5e2e\u52a9\u60a8\u9a8c\u8bc1\u6bcf\u6247\u95e8\u7684\u529f\u7387\u9884\u7b97\uff0c\u786e\u8ba4\u7f51\u7edc\u4ea4\u6362\u673a\u914d\u7f6e\uff0c\u5e76\u652f\u6301FACP\u96c6\u6210\u6d4b\u8bd5\u3002\u6211\u4eec\u5efa\u8bae\u5728\u5168\u9762\u90e8\u7f72\u4e4b\u524d\uff0c\u5148\u5728\u4e00\u6247\u6837\u54c1\u95e8\u4e0a\u8fdb\u884c\u8bd5\u7528\u2014\u2014\u8fd9\u662f\u6700\u5feb\u53d1\u73b0\u4efb\u4f55\u96c6\u6210\u6216\u4ee3\u7801\u5408\u89c4\u6027\u5dee\u8ddd\u7684\u65b9\u6cd5\u3002.<\/p>\n<hr \/>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>PoE\u53ef\u4ee5\u4e3a\u91cd\u578b\u7535\u78c1\u9501\u4f9b\u7535\u5417\uff1f<\/h3>\n<p>\u53ef\u4ee5\uff0c\u4f46\u524d\u63d0\u662f\u5fc5\u987b\u4ed4\u7ec6\u8bbe\u8ba1\u529f\u7387\u9884\u7b97\u3002\u6807\u51c6\u7535\u78c1\u9501\u572812V\u621624V\u4e0b\u53ef\u80fd\u6d88\u8017\u9ad8\u8fbe500mA\u7684\u7535\u6d41\uff08\u8fde\u7eed\u7ea66-12W\uff09\u3002\u4f7f\u7528\u6807\u51c6PoE\uff08802.3af\uff09\u4e3a\u63a7\u5236\u5668\u548c\u8bfb\u5361\u5668\u7559\u4e0b\u7684\u4f59\u91cf\u975e\u5e38\u5c11\u3002\u5f3a\u70c8\u5efa\u8bae\u4f7f\u7528PoE+\uff08802.3at\uff09\u6216\u4e13\u7528\u7684\u4f4e\u529f\u8017\u9501\u3002.<\/p>\n<h3>PoE\u95e8\u7981\u95e8\u5728\u7f51\u7edc\u4e2d\u65ad\u65f6\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u4f01\u4e1a\u7ea7PoE\u8fb9\u7f18\u63a7\u5236\u5668\u5177\u6709\u672c\u5730\u5185\u5b58\u548c\u5904\u7406\u80fd\u529b\u3002\u5982\u679c\u7f51\u7edc\u79bb\u7ebf\uff0c\u63a7\u5236\u5668\u5c06\u7ee7\u7eed\u4f7f\u7528\u7f13\u5b58\u7684\u7528\u6237\u6743\u9650\u8fd0\u884c\uff0c\u5e76\u5728\u7f51\u7edc\u8fde\u63a5\u6062\u590d\u4e4b\u524d\u5c06\u4e8b\u4ef6\u672c\u5730\u8bb0\u5f55\u4e0b\u6765\u3002.<\/p>\n<h3>PoE\u4f9b\u7535\u7684\u9501\u5982\u4f55\u4e0e\u706b\u8b66\u96c6\u6210\uff1f<\/h3>\n<p>\u5bf9\u4e8e\u6545\u969c\u5b89\u5168\u95e8\uff0c\u5728\u89e6\u53d1\u706b\u8b66\u65f6\u5fc5\u987b\u7acb\u5373\u65ad\u7535\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u5c06\u706b\u8b66\u7ee7\u7535\u5668\u76f4\u63a5\u8fde\u63a5\u5230PoE\u7535\u6e90\u63a7\u5236\u5668\uff0c\u6216\u5229\u7528\u5177\u6709\u7269\u7406FACP\u63a5\u53e3\u7684\u667a\u80fd\u7f51\u7edc\u4ea4\u6362\u673a\u5728\u8b66\u62a5\u671f\u95f4\u5207\u65ad\u7aef\u53e3\u7535\u6e90\u6765\u5b9e\u73b0\u3002.<\/p>\n<h3>PoE\u95e8\u7981\u662f\u5426\u5b89\u5168\uff0c\u514d\u53d7\u7f51\u7edc\u5b89\u5168\u6f0f\u6d1e\u7684\u5f71\u54cd\uff1f<\/h3>\n<p>\u7531\u4e8e\u8fb9\u7f18\u63a7\u5236\u5668\u9a7b\u7559\u5728\u516c\u53f8\u7f51\u7edc\u4e0a\uff0c\u56e0\u6b64\u5fc5\u987b\u5c06\u5176\u89c6\u4e3aIT\u7aef\u70b9\u3002\u5b89\u5168\u56e2\u961f\u5e94\u5b9e\u65bd802.1X\u7f51\u7edc\u8eab\u4efd\u9a8c\u8bc1\uff0c\u5c06\u95e8\u7981\u786c\u4ef6\u653e\u7f6e\u5728\u4e13\u7528\u7684\u5b89\u5168VLAN\u4e0a\uff0c\u786e\u4fdd\u901a\u4fe1\u52a0\u5bc6\uff08\u5982TLS 1.3\uff09\uff0c\u5e76\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u66f4\u6539\u6240\u6709\u9ed8\u8ba4\u5bc6\u7801\u3002\u6709\u5173\u8be6\u7ec6\u6307\u5357\uff0c\u8bf7\u53c2\u9605 <a href=\"\/zh\/global-smart-lock-security-standards-for-enterprise-iot\/\">PoE\u9501\u7684\u5b89\u5168\u6807\u51c6<\/a>.<\/p>\n<h3>PoE\u7535\u7f06\u5230\u95e8\u7684\u6700\u9ad8\u8ddd\u79bb\u662f\u591a\u5c11\uff1f<\/h3>\n<p>\u6807\u51c6\u94dc\u7f06\u4ee5\u592a\u7f51\u7ebf\uff08Cat5e\u6216Cat6\uff09\u7684\u6700\u5927\u8ddd\u79bb\u4e3a100\u7c73\uff08328\u82f1\u5c3a\uff09\u3002\u5bf9\u4e8e\u8d85\u51fa\u6b64\u9650\u5236\u7684\u8ddd\u79bb\uff0c\u5de5\u7a0b\u5e08\u5fc5\u987b\u90e8\u7f72\u7f51\u7edc\u4ea4\u6362\u673a\u3001PoE\u5ef6\u957f\u5668\u6216\u901a\u8fc7\u5149\u7ea4\u7ebf\u8def\u7684\u5a92\u4f53\u8f6c\u6362\u5668\u3002\u5728\u6d4b\u91cf\u5b89\u88c5\u7684\u7535\u7f06\u8def\u5f84\u65f6\uff0c\u52a1\u5fc5\u8003\u8651\u8df3\u7ebf\u76d8\u548c\u7ef4\u4fee\u73af\u957f\u5ea6\u3002 <strong>PoE \u95e8\u7981\u63a7\u5236<\/strong> \u5b89\u88c5\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>The biggest hidden cost in traditional access control isn&#8217;t the hardware \u2014 it&#8217;s the electrical wiring. We&#8217;ve seen deployments where [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2751,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[22],"tags":[],"class_list":["post-2748","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-knowledge"],"_links":{"self":[{"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/posts\/2748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/comments?post=2748"}],"version-history":[{"count":2,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/posts\/2748\/revisions"}],"predecessor-version":[{"id":2750,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/posts\/2748\/revisions\/2750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/media\/2751"}],"wp:attachment":[{"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/media?parent=2748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/categories?post=2748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/govelocks.com\/zh\/wp-json\/wp\/v2\/tags?post=2748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}