{"id":8810,"date":"2019-04-02T00:00:00","date_gmt":"2019-04-01T16:00:00","guid":{"rendered":"https:\/\/lusterinc.com\/2019\/04\/%e6%b7%b1%e5%ba%a6%e8%a7%a3%e8%af%bb%e7%bd%91%e7%ba%bf%e5%90%84%e7%a7%8d%e7%9a%84%e5%9e%8b%e5%8f%b7%e5%8f%8a%e6%a0%87%e5%87%86\/"},"modified":"2024-06-03T11:50:50","modified_gmt":"2024-06-03T03:50:50","slug":"%e6%b7%b1%e5%ba%a6%e8%a7%a3%e8%af%bb%e7%bd%91%e7%ba%bf%e5%90%84%e7%a7%8d%e7%9a%84%e5%9e%8b%e5%8f%b7%e5%8f%8a%e6%a0%87%e5%87%86","status":"publish","type":"post","link":"https:\/\/www.lusterinc.com\/2019\/04\/%e6%b7%b1%e5%ba%a6%e8%a7%a3%e8%af%bb%e7%bd%91%e7%ba%bf%e5%90%84%e7%a7%8d%e7%9a%84%e5%9e%8b%e5%8f%b7%e5%8f%8a%e6%a0%87%e5%87%86\/","title":{"rendered":"\u6df1\u5ea6\u89e3\u8bfb\u7f51\u7ebf\u5404\u79cd\u7684\u578b\u53f7\u53ca\u6807\u51c6"},"content":{"rendered":"
\n

\n\t\t\u4ec0\u4e48\u662f\u7f51\u7ebf\uff1f<\/strong> \n\t<\/p>\n

\n\t\t\u7f51\u7ebf\uff0c\u53c8\u53eb\u53cc\u7ede\u7ebf\uff08Twisted Pair\uff09\uff0c\u662f\u5e03\u7ebf\u5de5\u7a0b\u4e2d\u6700\u5e38\u7528\u7684\u4e00\u79cd\u4f20\u8f93\u7ebf\u7f06\u3002\u53cc\u7ede\u7ebf\u91c7\u7528\u4e00\u5bf9\u76f8\u4e92\u7edd\u7f18\u7684\u91d1\u5c5e\u7ebf\u76f8\u4e92\u4ea4\u7f20\u5728\u4e00\u8d77\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u4fe1\u53f7\u5e72\u6270\uff0c\u4ece\u800c\u5f97\u540d\u201c\u53cc\u7ede\u7ebf\u201d\u3002 \n\t<\/p>\n

\n\t\t\n\t<\/p>\n

\n\t\t\"\"\n\t<\/p>\n

\n\t\t\u25b2\u666e\u901a\u7f51\u7ebf\u6253\u5f00\u540e\uff0c\u90fd\u53ef\u4ee5\u770b\u5230\u4e24\u6839\u7ea0\u7f20\u5728\u4e00\u8d77\u7684\u94dc\u7ebf\uff0c\u56e0\u800c\u5f97\u540d\u201c\u53cc\u7ede\u7ebf\u201d\u3002 \n\t<\/p>\n

\n\t\t\n\t<\/p>\n

\n\t\t\u53cc\u7ede\u7ebf\u53ef\u5206\u4e3a\u5c4f\u853d\u53cc\u7ede\u7ebf\uff08STP=Shielded Twisted Pair\uff09\u548c\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\uff08UTP=Unshielded Twisted Pair\uff09\u3002STP\uff08\u5c4f\u853d\u53cc\u7ede\u7ebf\uff09\u7684\u53cc\u7ede\u7ebf\u5185\u6709\u4e00\u5c42\u6216\u51e0\u5c42\u5c4f\u853d\u5c42\uff0c\u5728\u6570\u636e\u4f20\u8f93\u65f6\u53ef\u51cf\u5c11\u7535\u78c1\u5e72\u6270\uff0c\u6240\u4ee5\u5b83\u7684\u7a33\u5b9a\u6027\u8f83\u9ad8\u3002\u800cUTP\uff08\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\uff09\u5185\u6ca1\u6709\u5c4f\u853d\u5c42\uff0c\u6240\u4ee5\u5b83\u7684\u7a33\u5b9a\u6027\u8f83\u5dee\uff0c\u4f46\u5b83\u7684\u4f18\u52bf\u5c31\u662f\u4ef7\u683c\u4fbf\u5b9c\u3002 \n\t<\/p>\n

\n\t\t\u4f46\u662f\u5c4f\u853d\u53cc\u7ede\u7ebf\u8981\u6c42\u6574\u4e2a\u7cfb\u7edf\u5168\u90e8\u662f\u5c4f\u853d\u5668\u4ef6\uff0c\u5305\u62ec\u7535\u7f06\u3001\u63d2\u5ea7\u3001\u6c34\u6676\u5934\u548c\u914d\u7ebf\u67b6\u7b49\uff0c\u540c\u65f6\u5efa\u7b51\u7269\u9700\u8981\u6709\u826f\u597d\u7684\u5730\u7ebf\u7cfb\u7edf\u3002\u5728\u5b9e\u9645\u90e8\u7f72\u65f6\uff0c\u5f88\u96be\u5168\u90e8\u63a5\u5730\uff0c\u4ece\u800c\u4f7f\u5c4f\u853d\u5c42\u672c\u8eab\u6210\u4e3a\u8f83\u5927\u7684\u5e72\u6270\u6e90\uff0c\u5bfc\u81f4\u6027\u80fd\u751a\u81f3\u8fdc\u4e0d\u5982\u975e\u5c4f\u853d\u53cc\u7ede\u7ebfUTP\u3002\u6240\u4ee5\uff0c\u9664\u975e\u6709\u7279\u6b8a\u9700\u8981\uff0c\u901a\u5e38\u5728\u7efc\u5408\u5e03\u7ebf\u7cfb\u7edf\u4e2d\u53ea\u91c7\u7528\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\u3002\n\t<\/p>\n

\n\t\t\u6839\u636e\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08IEEE\uff09\u57282010\u5e74\u53d1\u5e03\u7684ISO\/IEC 11801\u7b2c\u4e09\u7248\u6807\u51c6\uff0c\u53cc\u7ede\u7ebf\u53ef\u6839\u636e\u4f20\u8f93\u5e26\u5bbd\u5206\u4e3a\u5982\u4e0b\u51e0\u7c7b\uff1a\n\t<\/p>\n

\n\t\t \u4e00\u7c7b\u7ebf\uff08Category 1\uff09\uff1a\u8fd9\u79cd\u7ebf\u4e3b\u8981\u7528\u4e8e\u4e0a\u4e16\u7eaa\u516b\u5341\u5e74\u4ee3\u7535\u8bdd\u7ebf\u7f06\uff0c\u53ea\u80fd\u4f20\u8f93\u538b\u7f29\u8fc7\u7684\u8bed\u97f3\u4fe1\u53f7\uff0c\u5e76\u4e0d\u80fd\u7528\u4e8e\u6570\u636e\u4f20\u8f93\uff0c\u56e0\u800c\u5df2\u7ecf\u88ab\u6dd8\u6c70\u3002\n\t<\/p>\n

\n\t\t \u4e8c\u7c7b\u7ebf\uff08Category 2\uff09\uff1a\u4f20\u8f93\u5e26\u5bbd\u4e3a1MHZ\uff0c\u53ef\u7528\u4e8e\u8bed\u97f3\u4f20\u8f93\u548c\u8f83\u9ad8\u4f20\u8f93\u901f\u73874Mbps\u7684\u6570\u636e\u4f20\u8f93\uff0c\u76ee\u524d\u5df2\u7ecf\u6dd8\u6c70\u3002 \n\t<\/p>\n

\n\t\t \u4e09\u7c7b\u7ebf\uff08Category 3\uff09\uff1a\u4f20\u8f93\u5e26\u5bbd\u4e3a16MHz\uff0c\u53ef\u7528\u4e8e\u8bed\u97f3\u4f20\u8f93\u4ee5\u53ca\u8f83\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a10Mbps\u7684\u6570\u636e\u4f20\u8f93\uff0c\u76ee\u524d\u4ecd\u5728\u90e8\u5206\u57fa\u7840\u884c\u4e1a\u4e2d\u4f5c\u4e3a\u6700\u4f4e\u6807\u51c6\u4f7f\u7528\u3002\n\t<\/p>\n

\n\t\t \u56db\u7c7b\u7ebf\uff08Category 4\uff09\uff1a\u4f20\u8f93\u5e26\u5bbd\u4e3a20MHz\uff0c\u53ef\u7528\u4e8e\u8bed\u97f3\u4f20\u8f93\u4ee5\u53ca\u8f83\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a16Mbps\u7684\u6570\u636e\u4f20\u8f93\uff0c\u8bde\u751f\u4e4b\u521d\u4e13\u4e3a\u4ee4\u724c\u5f0f\u7684\u5c40\u57df\u7f51\u5e03\u7ebf\u8bbe\u8ba1\uff0c\u56e0\u5e26\u5bbd\u592a\u7a84\u65e9\u5df2\u88ab\u6dd8\u6c70\u3002\n\t<\/p>\n

\n\t\t \u4e94\u7c7b\u7ebf\uff08Category 5\uff09\uff1a\u4f20\u8f93\u5e26\u5bbd\u4e3a100MHz\uff0c\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u8fbe100Mbps\u3002\u4e94\u7c7b\u7ebf\u662f\u968f\u7740100Mbps\u5feb\u901f\u4ee5\u592a\u7f51\u8bde\u751f\u7684\uff0c\u56e0\u4f7f\u75288\u82af\u94dc\u7f06\uff0c\u8f83\u5927\u5730\u589e\u52a0\u4e86\u7ed5\u7ebf\u5bc6\u5ea6\uff0c\u56e0\u800c\u4f20\u8f93\u5e26\u5bbd\u6709\u4e86\u8d28\u7684\u98de\u8dc3\u3002\n\t<\/p>\n

\n\t\t\u540c\u65f6\u4f34\u968f\u7740\u4e94\u7c7b\u7ebf\u8bde\u751f\u7684\uff0c\u8fd8\u6709POE\uff08\u4ee5\u592a\u7f51\u4f9b\u7535\uff09\u529f\u80fd\u3002POE(Power Over Ethernet)\u6307\u7684\u662f\u5728\u73b0\u6709\u4ee5\u592a\u7f51\u4e94\u7c7b\u7ebf\u5e03\u7ebf\u7684\u57fa\u7840\u4e0a\u4e0d\u4f5c\u4efb\u4f55\u6539\u52a8\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u4fe1\u7ec8\u7aef\uff08\u5982IP\u7535\u8bdd\u673a\u3001\u65e0\u7ebf\u5c40\u57df\u7f51\u63a5\u5165\u70b9AP\u3001\u7f51\u7edc\u6444\u50cf\u673a\u7b49\uff09\u65e2\u80fd\u591f\u901a\u8fc7\u4e00\u6839\u53cc\u7ede\u7ebf\u4f20\u8f93\u6570\u636e\uff0c\u4e5f\u80fd\u591f\u901a\u8fc7\u8be5\u7ebf\u7f06\u4e3a\u8bbe\u5907\u4f9b\u7535\u3002 \n\t<\/p>\n

\n\t\tPOE\u6280\u672f\u80fd\u5728\u786e\u4fdd\u73b0\u6709\u7ed3\u6784\u5316\u5e03\u7ebf\u8f83\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u6210\u672c\uff0c\u51cf\u5c11\u53ef\u80fd\u7684\u6545\u969c\u70b9\u3002POE\u51dd\u805a\u4e86\u5f88\u591a\u4e13\u5bb6\u7684\u667a\u6167\uff0c\u4e5f\u4f7f\u5f97\u4e94\u7c7b\u7ebf\u8fd9\u79cd\u6709\u4e9b\u8001\u65e7\u7684\u7ebf\u89c4\u6301\u7eed\u7684\u53d1\u6325\u7740\u5b83\u7684\u6d3b\u529b\u4e0e\u6f5c\u80fd\u3002 \n\t<\/p>\n

\n\t\t\u8d85\u4e94\u7c7b\u7ebf\uff08Category 5E\uff09\u662f\u5728\u4e94\u7c7b\u7ebf\u7684\u57fa\u7840\u4e0a\u8bde\u751f\u7684\uff0c\u6709\u6548\u6539\u5584\u4e86\u4e94\u7c7b\u7ebf\u5404\u79cd\u4e32\u6270\u3001\u8870\u51cf\u3001\u635f\u8017\u95ee\u9898\uff0c\u4f46\u662f\u5e26\u5bbd\u4f9d\u7136\u4fdd\u6301100MHz\u3002 \n\t<\/p>\n

\n\t\t\u516d\u7c7b\u7ebf\uff08Category 6\uff09\uff1a\u4f20\u8f93\u5e26\u5bbd\u4e3a250MHz\uff0c\u5e26\u5bbd\u662f\u4e94\u7c7b\u3001\u8d85\u4e94\u7c7b\u7ebf\u7f06\u7684\u4e24\u500d\u591a\uff0c\u7528\u4e8e\u67b6\u8bbe\u5343\u5146\u7f51\uff0c\u6700\u9002\u7528\u4e8e\u4f20\u8f93\u901f\u7387\u4e3a1Gbps\u7684\u5e94\u7528\u3002\u540c\u65f6\u516d\u7c7b\u7ebf\u66f4\u597d\u5730\u6539\u5584\u4e86\u4e32\u6270\u548c\u635f\u8017\u95ee\u9898\uff0c\u5bf9\u4e8e\u65b0\u4e00\u4ee3\u7684\u9ad8\u901f\u53cc\u5411\u7f51\u7edc\u5e94\u7528\u6765\u8bf4\u8f83\u4e3a\u91cd\u8981\u3002 \n\t<\/p>\n

\n\t\t\u8d85\u516d\u7c7b\u7f51\u7ebf\uff08Category 6A\uff09\u5728\u516d\u7c7b\u7ebf\u57fa\u7840\u4e0a\u53d1\u5c55\u800c\u6765\uff0c\u4f20\u8f93\u5e26\u5bbd\u53ef\u8fbe500MHz\uff0c\u80fd\u652f\u6301\u4e07\u5146\u7f51\u67b6\u8bbe\u3002\u8d85\u516d\u7c7b\u7f51\u7ebf\u56e0\u5176\u94dc\u7ebf\u76f4\u5f84\u6bd4\u516d\u7c7b\u7ebf\u7c97\u4e860.1mm\uff0c\u4f7f\u5f97\u8d85\u516d\u7c7b\u7f51\u7ebf\u662f\u76ee\u524d\u6700\u8010\u9ad8\u6e29\u7684\u7f51\u7ebf\uff0c50\u2103\u65f6\u7684\u6027\u80fd\u6307\u6807\u4f9d\u7136\u53ef\u4ee5\u76f8\u5f53\u4e8e20\u2103\u4e0b\u7684\u516d\u7c7b\u7ebf\u3002 \n\t<\/p>\n

\n\t\t\n\t<\/p>\n

\n\t\t\"\"\n\t<\/p>\n

\n\t\t\u25b2\u6ce8\u610f\u4e2d\u95f4\u5c4f\u853d\u5c42\u7684\u5f62\u72b6\u533a\u522b\u3002\n\t<\/p>\n

\n\t\t\n\t<\/p>\n

\n\t\t \u4e03\u7c7b\u7ebf\uff08Category 7\uff09\uff1a\u4f20\u8f93\u5e26\u5bbd\u9ad8\u8fbe600MHz\uff0c\u4f20\u8f93\u901f\u7387\u9ad8\u8fbe10Gbps\u3002\u4e03\u7c7b\u7ebf\u4e3b\u8981\u662f\u4e3a\u4e86\u9002\u5e94\u4e07\u5146\u4ee5\u592a\u7f51\u6280\u672f\u7684\u53d1\u5c55\u800c\u751f\uff0c\u662f\u76ee\u524d\u8f83\u65b0\u7684\u53cc\u7ede\u7ebf\u6807\u51c6\u3002\u8d85\u4e03\u7c7b\u7f51\u7ebf\uff08Category 7A\uff09\u66f4\u662f\u53ef\u4ee5\u8fbe\u52301000MHz\u4f20\u8f93\u5e26\u5bbd\u3002 \n\t<\/p>\n

\n\t\t\u4e03\u7c7b\u7ebf\u7f06\u4e2d\u7684\u6bcf\u4e00\u5bf9\u7ebf\u90fd\u6709\u4e00\u4e2a\u5c4f\u853d\u5c42\uff0c\u56db\u5bf9\u7ebf\u5408\u5728\u4e00\u8d77\u8fd8\u6709\u4e00\u4e2a\u516c\u5171\u5927\u5c4f\u853d\u5c42\uff0c\u56e0\u800c\u4e03\u7c7b\u7ebf\u662f\u6240\u6709\u53cc\u7ede\u7ebf\u4e2d\u6700\u4e0d\u8010\u5f2f\u6298\u3001\u7ebf\u5f84\u6700\u7c97\u7684\u3002\u800c\u4e14\u4e03\u7c7b\u7ebf\u5bf9\u786c\u4ef6\u8981\u6c42\u8f83\u9ad8\uff0c\u90e8\u7f72\u53d7\u6210\u672c\u5f71\u54cd\u8f83\u5927\u3002 \n\t<\/p>\n

\n\t\t\u516b\u7c7b\u7ebf\uff08Category 8.1\/8.2\uff09\uff1a\u76ee\u524d\u56fd\u9645\u4e0a\u4ec5\u5bf9\u516b\u7c7b\u7ebf\u505a\u4e86\u5b9a\u4e49\uff0c\u5e76\u672a\u771f\u6b63\u5b9e\u65bd\u8be5\u6807\u51c6\uff0c\u5e02\u9762\u4e0a\u4e5f\u7f55\u6709\u516b\u7c7b\u7ebf\u4ea7\u54c1\u3002\u76ee\u524d\u8be5\u7c7b\u7ebf\u5c06\u81f3\u5c11\u62e5\u670930\u7c73\u4f20\u8f93\u8ddd\u79bb\u51852000MHz\u7684\u4f20\u8f93\u5e26\u5bbd\uff0c\u767e\u7c73\u901a\u4fe1\u8ddd\u79bb\u5185\u4f20\u8f93\u5e26\u5bbd\u4e5f\u4e0d\u4f1a\u4f4e\u8fc71000MHz\u3002\n\t<\/p>\n

\n\t\t\n\t<\/p>\n

\n\t\t\u63a7\u5236\u5e26\u5bbd\u7684\u8fd8\u6709\u89c4\u8303<\/strong> \n\t<\/p>\n

\n\t\t\n\t<\/p>\n

\n\t\t\u5982\u679c\u8bf4\u7f51\u7ebf\u7684\u79cd\u7c7b\u76f8\u5f53\u4e8e\u6c34\u7ba1\u7684\u7c97\u7ec6\uff0c\u901a\u4fe1\u89c4\u8303\u5c31\u76f8\u5f53\u4e8e\u63a5\u5165\u6c34\u7ba1\u7684\u6c34\u9f99\u5934\u3002 \n\t<\/p>\n

\n\t\tBase-T\uff1a\u53cc\u7ede\u7ebf\u5bf9\uff08Baseband\uff09\uff0cT\u4ee3\u8868\u4f7f\u7528UTP\uff08\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\uff09\u94dc\u8d28\u7535\u7f06\u3002\u8be5\u534f\u8bae\u662f\u4e00\u79cd\u4ee5bps\u901f\u7387\u5de5\u4f5c\u7684\u5c40\u57df\u7f51\uff08LAN\uff09\u901a\u4fe1\u89c4\u8303\uff0c\u901a\u5e38\u79f0\u5176\u4e3a\u201c\u5feb\u901f\u4ee5\u592a\u7f51\u89c4\u8303\u201d\u3002\u8be5\u901a\u4fe1\u89c4\u8303\u4f1a\u5c06\u6570\u636e\u7f16\u7801\u540e\u5728\u7ebf\u7f06\u4e2d\u4f20\u64ad\uff0c\u56e0\u800c\u4e5f\u88ab\u53eb\u505a\u201c\u7f51\u7edc\u901a\u4fe1\u7684\u706b\u8f66\u5934\u201d\u3002 \n\t<\/p>\n

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\n\t\t\n\t<\/p>\n

\n\t\t\"\"\n\t<\/p>\n

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\n\t\t\n\t<\/p>\n

\n\t\t\"\"\n\t<\/p>\n

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