{"id":6574,"date":"2024-08-03T17:01:01","date_gmt":"2024-08-03T09:01:01","guid":{"rendered":""},"modified":"2024-08-03T17:01:01","modified_gmt":"2024-08-03T09:01:01","slug":"poe\u4f9b\u7535\u6709\u4ec0\u4e48\u7f3a\u70b9_poe\u4f9b\u7535\u548c\u975epoe\u4f9b\u7535\u54ea\u4e2a\u597d","status":"publish","type":"post","link":"https:\/\/mushiming.com\/6574.html","title":{"rendered":"poe\u4f9b\u7535\u6709\u4ec0\u4e48\u7f3a\u70b9_poe\u4f9b\u7535\u548c\u975epoe\u4f9b\u7535\u54ea\u4e2a\u597d"},"content":{"rendered":"

\u968f\u7740VoIP\u7535\u8bdd\uff0cIP\u6444\u50cf\u5934\u548c\u65e0\u7ebf\u63a5\u5165\u70b9\uff08WAP\u6216AP\uff09\u7b49PoE\u53d7\u7535\u8bbe\u5907\uff08PD\uff09\u7684\u666e\u53ca\uff0cPoE\uff08\u4ee5\u592a\u7f51\u4f9b\u7535\uff09\u6280\u672f\u5728\u8fd1\u51e0\u5e74\u6765\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u6b65\u3002\u672a\u6765\uff0c\u968f\u7740\u65b0\u4e00\u4ee3PoE\u4f9b\u7535\u6807\u51c6\u7684\u53d1\u5e03\u4ee5\u53ca\u8d8a\u6765\u8d8a\u591a\u65b0PoE\u53d7\u7535\u8bbe\u5907\u7684\u6d8c\u73b0\uff0cPoE\u4ecd\u5c06\u51ed\u501f\u5176\u90e8\u7f72\u65b9\u4fbf\u7b49\u4f18\u52bf\u83b7\u5f97\u957f\u8db3\u53d1\u5c55\u3002<\/p>\n

\u4ec0\u4e48\u662fPoE\uff1f<\/h3>\n

PoE\u662f\u4e00\u79cd\u901a\u8fc7\u4ee5\u592a\u7f51\u5e03\u7ebf\u67b6\u6784\u7ed9\u57fa\u4e8eIP\u7684\u7ec8\u7aef\u8bbe\u5907\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u7684\u540c\u65f6\uff0c\u8fd8\u7ed9\u8fd9\u4e9b\u8bbe\u5907\u63d0\u4f9b\u76f4\u6d41\u7535\u7684\u6280\u672f\u3002\u901a\u8fc7\u8fd9\u9879\u6280\u672f\uff0c\u6211\u4eec\u53ef\u4ee5\u7528Cat5\u3001Cat5e\u3001Cat6\u7b49\u7f51\u7ebf\u7ed9VoIP\u7535\u8bdd\uff0cIP\u6444\u50cf\u5934\u548c\u65e0\u7ebf\u63a5\u5165\u70b9\u7b49\u6237\u5185\/\u6237\u5916PoE\u53d7\u7535\u8bbe\u5907\u540c\u65f6\u4f9b\u7535\u548c\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e0d\u9700\u8981\u53e6\u5916\u518d\u7ed9\u8fd9\u4e9b\u8bbe\u5907\u5b89\u88c5\u7535\u6e90\u63d2\u5ea7\u751a\u81f3\u90e8\u7f72\u7535\u529b\u8bbe\u65bd\u3002<\/p>\n

\"poe\u4f9b\u7535\u6709\u4ec0\u4e48\u7f3a\u70b9_poe\u4f9b\u7535\u548c\u975epoe\u4f9b\u7535\u54ea\u4e2a\u597d<\/p>\n

 <\/p>\n

\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528PoE\uff1f<\/h3>\n

\u4e0a\u9762\u6211\u4eec\u63d0\u5230\uff0cPoE\u4f9b\u7535\u6280\u672f\u5177\u6709\u90e8\u7f72\u65b9\u4fbf\u3001\u7b80\u5355\u5feb\u6377\u7684\u7279\u70b9\uff0c\u9664\u6b64\u4e4b\u5916\uff0c\u4f7f\u7528PoE\u4f9b\u7535\u8fd8\u53ef\u4ee5\u7ed9\u6211\u4eec\u5e26\u6765\u5982\u4e0b\u597d\u5904\uff1a<\/p>\n

\u8282\u7701\u65f6\u95f4\u548c\u6210\u672c\uff1a<\/strong>\u4f7f\u7528PoE\u4f9b\u7535\u6280\u672f\u7701\u53bb\u4e86\u63d2\u5ea7\u5b89\u88c5\u3001\u7535\u6e90\u7ebf\u90e8\u7f72\u3001\u7ebf\u8def\u6539\u9020\u7b49\u8fc7\u7a0b\uff0c\u56e0\u6b64\u53ef\u4ee5\u8282\u7701\u65f6\u95f4\u6210\u672c\u3001\u7f51\u7edc\u90e8\u7f72\u6210\u672c\u3001\u5b89\u88c5\u4eba\u5de5\u8d39\u7528\u548c\u540e\u671f\u7ef4\u62a4\u8d39\u7528\u7b49\u3002\u7f51\u7edc\u4e2d\u4f7f\u7528\u7684PoE\u53d7\u7535\u8bbe\u5907\u8d8a\u591a\uff0c\u8fd9\u79cd\u65f6\u95f4\u548c\u6210\u672c\u4f18\u52bf\u8d8a\u660e\u663e\u3002<\/p>\n

\u90e8\u7f72\u7075\u6d3b\uff1a<\/strong>\u5728PoE\u4f9b\u7535\u7f51\u7edc\u4e2d\uff0cPoE\u53d7\u7535\u8bbe\u5907\u7684\u90e8\u7f72\u51e0\u4e4e\u4e0d\u53d7\u65f6\u95f4\u3001\u5730\u70b9\u548c\u73af\u5883\u7684\u9650\u5236\uff0c\u4e0d\u9700\u8981\u8003\u8651\u63d2\u5ea7\u4f4d\u7f6e\u3001\u7535\u6e90\u7ebf\u8d70\u7ebf\u7b49\u95ee\u9898\u3002<\/p>\n

\u53ef\u9760\u6027\u5f3a\uff1a<\/strong>PoE\u662f\u7531PoE\u4f9b\u7535\u8bbe\u5907\uff08PSE\uff09\u7edf\u4e00\u96c6\u4e2d\u4f9b\u7535\uff0c\u8be5\u8bbe\u5907\u65e0\u5f3a\u7535\uff0c\u4e5f\u4e0d\u4f1a\u56e0\u4e3a\u7535\u6e90\u6f0f\u7535\u9020\u6210\u4e8b\u6545\uff0c\u5b89\u5168\u6709\u4fdd\u969c\u3002\u53e6\u5916\uff0cPoE\u4f9b\u7535\u8bbe\u5907\u8fd8\u53ef\u4ee5\u63a5\u5165\u5230UPS\uff08\u4e0d\u95f4\u65ad\u7535\u6e90\uff09\u7cfb\u7edf\u4e2d\uff0c\u4e00\u65e6\u4e3b\u8981\u7535\u6e90\u8f93\u5165\u4e2d\u65ad\uff0c\u4e5f\u80fd\u4fdd\u8bc1PoE\u53d7\u7535\u8bbe\u5907\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n

PoE\u4f9b\u7535\u6280\u672f\u6709\u54ea\u4e9b\u884c\u4e1a\u6807\u51c6\uff1f<\/h3>\n

IEEE\uff08\u7535\u6c14\u548c\u7535\u5b50\u5de5\u7a0b\u5e08\u534f\u4f1a\uff09\u3001\u601d\u79d1\u516c\u53f8\u4ee5\u53caHDBaseT\u8054\u76df\u90fd\u53d1\u5e03\u4e86\u5b9a\u4e49PoE\u4f9b\u7535\u7684\u6807\u51c6\uff0c\u8fd9\u4e9b\u6807\u51c6\u6709IEEE 802.3af\u3001IEEE 802.3at\u3001IEEE 802.3bt\u3001\u601d\u79d1UPOE\u548cPoH\u4ee5\u592a\u7f51\u4f9b\u7535\u3002<\/p>\n

\"poe\u4f9b\u7535\u6709\u4ec0\u4e48\u7f3a\u70b9_poe\u4f9b\u7535\u548c\u975epoe\u4f9b\u7535\u54ea\u4e2a\u597d<\/p>\n

IEEE 802.3af\u6807\u51c6\uff1a<\/strong>\u8be5\u6807\u51c6\u4e8e2003\u5e74\u6279\u51c6\uff0c\u662f\u6700\u5148\u53d1\u5e03\u7684PoE\u4f9b\u7535\u6807\u51c6\u3002\u572810\/100\/1000BASE-T \u4ee5\u592a\u7f51\u4e2d\uff0c\u7b26\u5408IEEE 802.3af\u6807\u51c6\u7684PoE\u4f9b\u7535\u8bbe\u5907\u53ef\u4ee5\u5728\u4e0d\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7\u7f51\u7ebf\u4e2d\u76842\u5bf9\u53cc\u7ede\u7ebf\u6700\u9ad8\u8f93\u51fa15.4W\u529f\u7387\u3002<\/p>\n

IEEE 802.3at\u6807\u51c6\uff1a<\/strong>\u8be5\u6807\u51c6\u662fIEEE 802.3af\u7684\u6269\u5c55\u7248\u672c\uff0c\u65e8\u5728\u63d0\u9ad8PoE\u4f9b\u7535\u8bbe\u5907\u7684\u8f93\u51fa\u529f\u7387\u3002IEEE 802.3at\u6807\u51c6\u4e8e2009\u5e74\u7ecf\u6279\u51c6\u53d1\u5e03\uff0c\u7b26\u5408\u8be5\u6807\u51c6\u7684PoE\u4f9b\u7535\u8bbe\u5907\u4e5f\u662f\u901a\u8fc7\u7f51\u7ebf\u4e2d\u76842\u5bf9\u53cc\u7ede\u7ebf\u8f93\u51fa\u76f4\u6d41\u7535\uff0c\u4f46\u8f93\u51fa\u529f\u7387\u80fd\u8fbe\u523030W\uff0c\u76f8\u6bd4IEEE 802.3af\u6807\u51c6\u7684\u8bbe\u5907\uff0c\u5176\u529f\u7387\u51e0\u4e4e\u7ffb\u4e86\u4e00\u756a\u3002<\/p>\n

IEEE 802.3bt\u6807\u51c6\uff1a<\/strong>\u8be5\u6807\u51c6\u662f2018\u5e74\u53d1\u5e03\u7684\u6700\u65b0\u4e00\u4ee3PoE\u4f9b\u7535\u6807\u51c6\uff0c\u4e3b\u8981\u7528\u5728\u66f4\u9ad8\u901f\u7387\u76842.5G\/5G\/10GBASE-T\u4ee5\u592a\u7f51\u4e2d\u3002IEEE 802.3bt\u6807\u51c6\u5b9a\u4e49\u4e86\u4e24\u79cdPoE\u4f9b\u7535\u7c7b\u578b\uff1aType 3\u548cType 4\uff0c\u8fd9\u4e24\u79cdPoE\u4f9b\u7535\u65b9\u6cd5\u90fd\u662f\u901a\u8fc7\u7f51\u7ebf\u4e2d\u76844\u5bf9\u53cc\u7ede\u7ebf\u8f93\u51fa\u76f4\u6d41\u7535\uff0c\u4e0d\u540c\u7684\u662f\uff0cType 3 PoE\u4ecePoE\u4f9b\u7535\u8bbe\u5907\u63d0\u4f9b60W\u529f\u7387\uff0cType 4 PoE\u4ecePoE\u4f9b\u7535\u8bbe\u5907\u63d0\u4f9b100W\u529f\u7387\u3002<\/p>\n

\u601d\u79d1UPOE\u6807\u51c6\uff1a<\/strong>\u8be5\u6807\u51c6\u662f\u7531\u601d\u79d1\u57282011\u5e74\u521b\u7acb\u7684\u4ee5\u592a\u7f51\u4f9b\u7535\u6807\u51c6\uff0c\u662fIEEE 802.3 af\u7684\u6269\u5c55\u7248\u672c\uff0c\u5b83\u4f7fPoE\u4f9b\u7535\u8bbe\u5907\u7684\u4f9b\u7535\u91cf\u63d0\u9ad8\u4e861\u500d\uff0c\u8fbe\u523060W\uff0c\u652f\u6301\u66f4\u591a\u9ad8\u529f\u7387\u7684PoE\u53d7\u7535\u8bbe\u5907\u3002<\/p>\n

PoH\u4ee5\u592a\u7f51\u4f9b\u7535\u6807\u51c6\uff1a<\/strong>PoH\u662fHDBaseT\u8054\u76df\u5728IEEE 802.3at\u6807\u51c6\u7684\u57fa\u7840\u4e0a\u4e8e2010\u5e74\u521b\u7acb\u7684\u4ee5\u592a\u7f51\u4f9b\u7535\u6807\u51c6\uff0c\u7b26\u5408PoH\u4ee5\u592a\u7f51\u4f9b\u7535\u6807\u51c6\u7684PoE\u4f9b\u7535\u8bbe\u5907\u5229\u7528\u7f51\u7ebf\u76844\u5bf9\u53cc\u7ede\u7ebf\u63d0\u4f9b100W\u529f\u7387\u3002<\/p>\n

PoE\u6709\u54ea\u4e9b\u7c7b\u578b\uff1f\u4e0d\u540c\u79cd\u7c7b\u7684PoE\u6709\u4ec0\u4e48\u4e0d\u540c\u4e4b\u5904\uff1f<\/h3>\n

\u6839\u636e\u4e0a\u8ff0PoE\u4f9b\u7535\u6807\u51c6\u7684\u4e0d\u540c\uff0cPoE\u53ef\u4ee5\u5206\u6210PoE\u3001PoE+\u3001PoE++\u3001UPOE\u548cPoH\u4e94\u79cd\u7c7b\u578b\uff1b\u6839\u636ePoE\u4f9b\u7535\u662f\u5426\u7b26\u5408\u6807\u51c6\uff0cPoE\u8fd8\u53ef\u4ee5\u5206\u4e3a\u6807\u51c6PoE\u548c\u975e\u6807\u51c6PoE\u3002<\/p>\n

\u4e0d\u540c\u6807\u51c6\u4e0b\u7684PoE\uff1aPoE vs. PoE+ vs. PoE++ vs. UPOE vs. PoH<\/h4>\n

PoE\u662f\u7531\u6700\u65e9\u4e00\u4ee3\u7684IEEE 802.3af\u6807\u51c6\u5b9a\u4e49\uff0c\u4e3b\u8981\u7528\u6765\u652f\u6301\u65e9\u671f\u7684PoE\u53d7\u7535\u8bbe\u5907\uff0c\u4f8b\u5982VoIP\u7535\u8bdd\u3001\u4f4e\u529f\u7387\u65e0\u7ebf\u63a5\u5165\u8bbe\u5907\u7b49\u3002PoE+\u7b26\u5408IEEE 802.3at\u6807\u51c6\uff0c\u662fPoE\u7684\u589e\u5f3a\u7248\uff0c\u4e3b\u8981\u7528\u5728\u53cc\u6ce2\u6bb5\u63a5\u5165\u3001\u89c6\u9891\u7535\u8bdd\u3001PTZ\u89c6\u9891\u76d1\u63a7\u7cfb\u7edf\u7b49\u66f4\u9ad8\u529f\u7387\u7684\u5e94\u7528\u3002PoE++\u548cUPOE\u90fd\u662f\u7528\u6765\u652f\u6301\u672a\u6765\u9ad8\u529f\u7387PoE\u53d7\u7535\u8bbe\u5907\u7684\u4f9b\u7535\u6280\u672f\uff0c\u4f8b\u5982\u89c6\u9891\u4f1a\u8bae\u7cfb\u7edf\u7b49\uff0c\u4e0d\u540c\u7684\u662f\uff0cPoE++\u662f\u4e00\u79cd\u884c\u4e1a\u901a\u7528\u7684\u6280\u672f\uff0c\u800cUPOE\u662f\u601d\u79d1\u7684\u4e00\u79cd\u4e13\u5229\u6280\u672f\u3002\u8ddfPoE\u4f9b\u7535\u6280\u672f\u4e00\u6837\uff0cPoH\u4e5f\u662f\u901a\u8fc7\u7f51\u7ebf\u540c\u65f6\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u548c\u76f4\u6d41\u7535\u7684\u6280\u672f\uff0c\u4f20\u8f93\u8ddd\u79bb\u4e5f\u662f100m\uff0c\u4f46\u662f\uff0cPoH\u4f9b\u7535\u6280\u672f\u4e3b\u8981\u5e94\u7528\u5728\u89c6\u9891\u9886\u57df\uff0c\u7528\u6765\u7ed9\u89c6\u9891\u663e\u793a\u8bbe\u5907\u4f9b\u7535\uff0c\u4f7f\u89c6\u9891\u8fde\u63a5\u66f4\u7ecf\u6d4e\u3001\u9ad8\u6548\u4e14\u7b80\u4fbf\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/th>\nPoE<\/th>\nPoE+<\/th>\nPoE++<\/th>\nUPoE<\/th>\nPoH<\/th>\n<\/tr>\n
\u6807\u51c6<\/td>\nIEEE 802.3af<\/td>\nIEEE 802.3at<\/td>\nIEEE 802.3bt<\/td>\nCisco UPOE<\/td>\nPower over<\/td>\n<\/tr>\n
PoE\u4f9b\u7535\u8bbe\u5907\u8f93\u51fa\u529f\u7387<\/td>\n15.40W<\/td>\n30W<\/td>\n60W (Type 3)\uff1b100W (Type 4)<\/td>\n60W<\/td>\n100W<\/td>\n<\/tr>\n
PoE\u53d7\u7535\u8bbe\u5907\u63a5\u6536\u529f\u7387<\/td>\n12.95W<\/td>\n25.5W<\/td>\n51W (Type 3)\uff1b71W (Type 4)<\/td>\n51W<\/td>\n71W<\/td>\n<\/tr>\n
\u53cc\u7ede\u7ebf\u4f7f\u7528\u6570\u91cf<\/td>\n2\u5bf9<\/td>\n2\u5bf9<\/td>\n4\u5bf9<\/td>\n4\u5bf9<\/td>\n4\u5bf9<\/td>\n<\/tr>\n
\u7f51\u7ebf\u7c7b\u578b<\/td>\nCat3\u53ca\u4ee5\u4e0a<\/td>\nCat5\u53ca\u4ee5\u4e0a<\/td>\nCat5\u53ca\u4ee5\u4e0a<\/td>\nCat5\u53ca\u4ee5\u4e0a<\/td>\nCat5e\u53ca\u4ee5\u4e0a<\/td>\n<\/tr>\n
\u4f20\u8f93\u8ddd\u79bb<\/td>\n100m<\/td>\n100m<\/td>\n100m<\/td>\n100m<\/td>\n100m<\/td>\n<\/tr>\n
\u7f51\u7edc\u5e94\u7528<\/td>\n10\/100\/1000BASE-T\u4ee5\u592a\u7f51<\/td>\n10\/100\/1000BASE-T\u4ee5\u592a\u7f51<\/td>\n10\/100\/1000BASE-T\/10GBASE-T\u4ee5\u592a\u7f51<\/td>\n10\/100\/1000BASE-T\/10GBASE-T\u4ee5\u592a\u7f51<\/td>\n10\/100\/1000BASE-T\/10GBASE-T\u4ee5\u592a\u7f51<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6839\u636e\u8f93\u51fa\u529f\u7387\u4e0d\u540c\uff0cPoE\u8fd8\u53ef\u4ee5\u5206\u6210Type 1\u3001Type 2\u3001Type 3\u548cType 4\u56db\u7c7b\uff0cType 1 PoE\u4ece\u4f9b\u7535\u8bbe\u5907\u8f93\u51fa15.4\u529f\u7387\uff0cType 2 PoE\u8f93\u51fa30W\u529f\u7387\uff0cType 3 PoE\u8f93\u51fa60W\u529f\u7387\uff0cType 2 PoE\u8f93\u51fa100W\u529f\u7387\u3002\u4ee5\u4e0b\u662fType 1\u3001Type 2\u3001Type 3\u548cType 4\u56db\u79cdPoE\u7684\u5e38\u89c1\u5e94\u7528\uff1a<\/p>\n

\"poe\u4f9b\u7535\u6709\u4ec0\u4e48\u7f3a\u70b9_poe\u4f9b\u7535\u548c\u975epoe\u4f9b\u7535\u54ea\u4e2a\u597d<\/p>\n

\u6807\u51c6PoE vs. \u975e\u6807\u51c6PoE<\/h4>\n

\u987e\u540d\u601d\u4e49\uff0c\u6807\u51c6PoE\u5373\u7b26\u5408\u6807\u51c6\u7684PoE\u4f9b\u7535\u6280\u672f\uff0c\u7b26\u5408PoE\u6807\u51c6\u7684\u4f9b\u7535\u8bbe\u5907\u5185\u90e8\u914d\u7f6e\u6709PoE\u63a7\u5236\u82af\u7247\uff0c\u5728\u4f9b\u7535\u4e4b\u524d\u4f1a\u5148\u68c0\u6d4b\u7ec8\u7aef\u8bbe\u5907\u662f\u5426\u662f\u652f\u6301PoE\u4f9b\u7535\u7684\u53d7\u7535\u8bbe\u5907\uff0c\u5982\u679c\u662f\uff0c\u4f1a\u6b63\u5e38\u4f9b\u7535\uff0c\u5982\u679c\u4e0d\u662f\uff0c\u5c06\u4e0d\u4f1a\u4f9b\u7535\u3002\u800c\u975e\u6807\u51c6PoE\u4f9b\u7535\u8bbe\u5907\u6ca1\u6709\u68c0\u6d4b\u8fd9\u4e00\u6b65\u9aa4\uff0c\u4e0d\u7ba1\u7ec8\u7aef\u8bbe\u5907\u662f\u5426\u652f\u6301PoE\u4f9b\u7535\u90fd\u662f\u4e00\u901a\u7535\u5c31\u4f9b\u7535\uff0c\u6781\u6613\u70e7\u6bc1\u63a5\u5165\u8bbe\u5907\u3002\u6b32\u4e86\u89e3\u66f4\u591a\uff0c\u8bf7\u9605\u8bfb\u300a\u6807\u51c6PoE\u4ea4\u6362\u673a\u4e0e\u975e\u6807\u51c6PoE\u4ea4\u6362\u673a\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u4e24\u8005\u5982\u4f55\u9009\u62e9\uff1f\u300b\u3002<\/p>\n

\u600e\u6837\u5b9e\u73b0PoE\u4f9b\u7535\uff1f<\/h3>\n

PoE\u4ea4\u6362\u673a\u548cPoE\u4f9b\u7535\u5668\u662f\u76ee\u524d\u6700\u5e38\u89c1\u7684PoE\u4f9b\u7535\u4ea7\u54c1\uff0c\u6b64\u5916\uff0cPoE\u5206\u79bb\u5668\u4e5f\u7ecf\u5e38\u7528\u6765\u4e3a\u4e0d\u652f\u6301PoE\u4f9b\u7535\u7684\u8bbe\u5907\u878d\u5165\u5230PoE\u7f51\u7edc\u4e2d\u63d0\u4f9b\u4fbf\u5229\uff0c\u8fd9\u4e09\u79cd\u4ea7\u54c1\u90fd\u5728PoE\u7f51\u7edc\u4e2d\u626e\u6f14\u91cd\u8981\u89d2\u8272\u3002PoE\u4ea4\u6362\u673a\u662f\u5b9e\u73b0PoE\u4f9b\u7535\u6700\u4fbf\u6377\u7684\u65b9\u5f0f\uff0c\u53ea\u9700\u8981\u628a\u7f51\u7ebf\u90e8\u7f72\u597d\uff0cPoE\u4ea4\u6362\u673a\u5c31\u80fd\u7ed9\u7ec8\u7aefPoE\u53d7\u7535\u8bbe\u5907\u4f9b\u7535\u3002PoE\u4f9b\u7535\u5668\u4e00\u822c\u5728\u7f51\u7edc\u4e2d\u6ca1\u6709PoE\u4ea4\u6362\u673a\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\uff0c\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06\u81ea\u8eab\u7684\u7535\u80fd\u548c\u6765\u81ea\u666e\u901a\u4ea4\u6362\u673a\u7684\u6570\u636e\u4fe1\u53f7\u4e00\u8d77\u6ce8\u5165\u5230\u7f51\u7ebf\u4e0a\u4f20\u8f93\u7ed9PoE\u53d7\u7535\u8bbe\u5907\u3002PoE\u5206\u79bb\u5668\u4e3b\u8981\u7528\u5728\u4e0a\u7aef\u4e3aPoE\u4ea4\u6362\u673a\u3001PoE\u4f9b\u7535\u5668\u7b49PoE\u4f9b\u7535\u8bbe\u5907\u3001\u4e0b\u7aef\u4e3a\u975ePoE\u8bbe\u5907\u7684\u573a\u5408\uff0c\u5b83\u7684\u529f\u80fd\u548cPoE\u4f9b\u7535\u5668\u6b63\u597d\u76f8\u53cd\uff0c\u662f\u5c06\u6570\u636e\u4fe1\u53f7\u548c\u7535\u529b\u5206\u79bb\uff0c\u7136\u540e\u5206\u522b\u7528\u7f51\u7ebf\u548c\u7535\u6e90\u7ebf\u4f20\u8f93\u7ed9\u975ePoE\u8bbe\u5907\u3002\u6b32\u4e86\u89e3\u66f4\u591a\uff0c\u8bf7\u9605\u8bfb\u300aPoE\u4f9b\u7535\u8bbe\u5907\u5bf9\u6bd4\uff1aPoE\u4ea4\u6362\u673a vs PoE\u4f9b\u7535\u5668\u300b\u3002<\/p>\n

 \"poe\u4f9b\u7535\u6709\u4ec0\u4e48\u7f3a\u70b9_poe\u4f9b\u7535\u548c\u975epoe\u4f9b\u7535\u54ea\u4e2a\u597d<\/p>\n

PoE\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h3>\n

PoE\u7684\u4f9b\u7535\u7535\u538b\u662f\u591a\u5c11\uff1f<\/strong><\/p>\n

PoE\u7684\u4f9b\u7535\u7535\u538b\u4e00\u822c\u662f48V\uff0c\u4e0a\u4e0b\u6d6e\u52a8\u4e00\u70b9\u4e5f\u662f\u53ef\u4ee5\u7684\uff0c\u5373\u4f9b\u7535\u7535\u538b\u572844V\u81f357V\u4e4b\u95f4\u3002\u4e4b\u6240\u4ee5\u8fd9\u6837\u8bbe\u5b9a\uff0c\u662f\u56e0\u4e3a\u8fd9\u4e2a\u7535\u538b\u65e2\u80fd\u907f\u514d\u7535\u538b\u8fc7\u4f4e\u5bfc\u81f4\u4f20\u8f93\u8ddd\u79bb\u8fbe\u4e0d\u5230100m\uff0c\u4e5f\u80fd\u9632\u6b62\u7535\u538b\u8fc7\u9ad8\u9020\u6210\u7535\u6d41\u8fc7\u9ad8\u53d1\u751f\u5371\u9669\u3002<\/p>\n

PoE\u7684\u4f20\u8f93\u901f\u7387\u662f\u591a\u5c11\uff1f<\/strong><\/p>\n

PoE\u901a\u5e38\u652f\u630110\/100\/1000Mbps\u7684\u4f20\u8f93\u901f\u7387\uff0c\u73b0\u5728\u968f\u7740IEEE 802.3bt\u6807\u51c6\u548cPoE++\u6280\u672f\u8d8a\u6765\u8d8a\u666e\u53ca\uff0c\u5728\u4e0d\u8fdc\u7684\u5c06\u6765\uff0cPoE\u5c06\u53ef\u4ee5\u652f\u63012.5Gbps\u30015Gbps\u300110Gbps\u901f\u7387\u3002<\/p>\n

PoE\u4f9b\u7535\u6280\u672f\u6709\u54ea\u4e9b\u4e0d\u8db3\u4e4b\u5904\uff1f<\/strong><\/p>\n

\u9996\u5148\uff0cPoE\u7684\u4f9b\u7535\u8ddd\u79bb\u53ea\u6709100\u7c73\u5de6\u53f3\uff0c\u8fd9\u662f\u7531\u6570\u636e\u4fe1\u53f7\u7684\u4f20\u8f93\u8ddd\u79bb\u51b3\u5b9a\u7684\uff1b\u4f46\u662f\u73b0\u5728\u5e02\u573a\u4e0a\u6709PoE\u4fe1\u53f7\u5ef6\u957f\u5668\u4ea7\u54c1\u53ef\u4ee5\u5e2e\u52a9\u5ef6\u957f\u4f20\u8f93\u8ddd\u79bb\u3002\u5176\u6b21\uff0c\u4f5c\u4e3a\u4e00\u79cd\u6700\u5e38\u7528\u7684PoE\u4f9b\u7535\u8bbe\u5907\uff0c\u4e00\u53f0PoE\u4ea4\u6362\u673a\u4e00\u822c\u4f1a\u540c\u65f6\u7ed9\u591a\u4e2aPoE\u53d7\u7535\u8bbe\u5907\u4f9b\u7535\uff0c\u5982\u679cPoE\u4ea4\u6362\u673a\u51fa\u73b0\u6545\u969c\uff0c\u4f1a\u5bfc\u81f4\u6240\u6709PoE\u53d7\u7535\u8bbe\u5907\u65e0\u6cd5\u5de5\u4f5c\uff1b\u56e0\u6b64\uff0c\u5728\u90e8\u7f72PoE\u7f51\u7edc\u65f6\uff0c\u4e00\u5b9a\u8981\u9009\u8d28\u91cf\u53ef\u9760\u7684\u4ea4\u6362\u673a\uff0c\u5e76\u8003\u8651\u5c06PoE\u4ea4\u6362\u673a\u63a5\u5165\u5230UPS\uff08\u4e0d\u95f4\u65ad\u7535\u6e90\uff09\u7cfb\u7edf\u4e2d\u3002<\/p>\n

\u4ec0\u4e48\u662fPoE\u4e2d\u95f4\u8de8\u63a5\u6cd5\u548cPoE\u672b\u7aef\u8de8\u63a5\u6cd5\uff1f\u4e24\u8005\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/p>\n

PoE\u4e2d\u95f4\u8de8\u63a5\u6cd5\u548cPoE\u672b\u7aef\u8de8\u63a5\u6cd5\u662fPoE\u4f9b\u7535\u7684\u4e24\u79cd\u65b9\u5f0f\u3002PoE\u4e2d\u95f4\u8de8\u63a5\u6cd5\u7684\u4ee3\u8868\u4ea7\u54c1\u662fPoE\u4f9b\u7535\u5668\uff0c\u4e00\u822c\u7528\u5728\u666e\u901a\u4ea4\u6362\u673a\u548cPoE\u53d7\u7535\u8bbe\u5907\u4e4b\u95f4\uff0c\u4f7f\u7528\u7f51\u7ebf\u4e2d\u7684\u7ebf\u5bf94-5\u548c7-8\u6765\u4f20\u8f93\u76f4\u6d41\u7535\u3002PoE\u672b\u7aef\u8de8\u63a5\u6cd5\u7684\u4ee3\u8868\u4ea7\u54c1\u662fPoE\u4ea4\u6362\u673a\uff0c\u662f\u5728\u4f20\u8f93\u6570\u636e\u6240\u7528\u7684\u7ebf\u5bf9\u4e0a\u540c\u65f6\u4f20\u8f93\u76f4\u6d41\u7535\uff0c\u5176\u8f93\u7535\u91c7\u7528\u4e0e\u4ee5\u592a\u7f51\u6570\u636e\u4fe1\u53f7\u4e0d\u540c\u7684\u9891\u7387\u3002\u6b32\u4e86\u89e3\u66f4\u591a\uff0c\u8bf7\u9605\u8bfb\u300aPoE\u4f9b\u7535\u6982\u8ff0\uff1aPoE\u4ea4\u6362\u673a\u662f\u5982\u4f55\u8fdb\u884c\u4f9b\u7535\u7684\uff1f\u300b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"poe\u4f9b\u7535\u6709\u4ec0\u4e48\u7f3a\u70b9_poe\u4f9b\u7535\u548c\u975epoe\u4f9b\u7535\u54ea\u4e2a\u597d\u968f\u7740VoIP\u7535\u8bdd\uff0cIP\u6444\u50cf\u5934\u548c\u65e0\u7ebf\u63a5\u5165\u70b9\uff08WAP\u6216AP\uff09\u7b49PoE\u53d7\u7535\u8bbe\u5907\uff08PD\uff09\u7684\u666e\u53ca\uff0cPoE...","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6574"}],"collection":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/comments?post=6574"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/6574\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=6574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=6574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=6574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}