{"id":3661,"date":"2021-11-21T22:37:48","date_gmt":"2021-11-22T06:37:48","guid":{"rendered":"https:\/\/www.xh86.me\/?p=3661"},"modified":"2021-11-21T22:47:24","modified_gmt":"2021-11-22T06:47:24","slug":"%e7%bd%91%e7%ba%bf%e7%9a%84%e7%b2%97%e7%bb%86%e5%92%8c%e4%bc%a0%e8%be%93%e9%80%9f%e7%8e%87%e6%9c%89%e5%85%b3%e7%b3%bb%e5%90%97%ef%bc%9f6%e7%b1%bb%e7%ba%bf%e4%b8%ba%e4%bb%80%e4%b9%88%e6%af%94%e8%b6%855","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=3661","title":{"rendered":"\u7f51\u7ebf\u7684\u7c97\u7ec6\u548c\u4f20\u8f93\u901f\u7387\u6709\u5173\u7cfb\u5417\uff1f6\u7c7b\u7ebf\u4e3a\u4ec0\u4e48\u6bd4\u8d855\u7c7b\u7ebf\u901f\u7387\u5feb"},"content":{"rendered":"
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\u6709\u670b\u53cb\u95ee\u5230\uff0c\u7f51\u7ebf\u8bba\u7c97\u7ec6\u5417\uff1f\u4e3a\u4ec0\u4e486\u7c7b\u7ebf\u6bd45\u7c7b\u7ebf\u7684\u4f20\u8f93\u901f\u7387\u5feb\uff1f\u8fd9\u662f\u4e2a\u597d\u95ee\u9898\uff0c\u6211\u4eec\u5e73\u65f6\u4f7f\u7528\u7684\u6700\u591a\u7684\u5c31\u662f\u7f51\u7ebf\uff0c\u5173\u4e8e\u7f51\u7ebf\u7684\u5404\u79cd\u5c5e\u4e8e\u5374\u5f88\u5c11\u4e86\u89e3\uff0c\u505a\u5f88\u591a\u9879\u76ee\u65f6\uff0c\u6211\u4eec\u90fd\u6709\u4e2a\u9519\u89c9\uff0c\u89c9\u5f97\u8d855\u7c7b\u7ebf\u4e0e6\u7c7b\u7ebf\u533a\u522b\u4e0d\u5927\uff0c\u4eca\u5929\u6211\u4eec\u6765\u770b\u4e0b\uff0c6\u7c7b\u7ebf\u4e0e5\u7c7b\u7ebf\u7684\u533a\u522b\u5728\u54ea\u91cc\u3002<\/span><\/section>\n
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\u4e00\u3001\u4e94\u7c7b\u7ebf\u548c\u516d\u7c7b\u7ebf\u7684\u5c5e\u6027\u5bf9\u6bd4<\/strong><\/p>\n<\/section>\n<\/section>\n

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\u4e94\u7c7b\u7ebf\uff08CAT5\uff09\uff1a<\/strong>\u4f20\u8f93\u9891\u7387\u4e3a100MHz\uff0c\u7528\u4e8e\u8bed\u97f3\u4f20\u8f93\u548c\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a100Mbps\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e3b\u8981\u7528\u4e8e100BASE-T\u548c10BASE-T\u7f51\u7edc\u3002\u8fd9\u662f\u6700\u5e38\u7528\u7684\u4ee5\u592a\u7f51\u7535\u7f06\uff0c\u8be5\u7c7b\u7535\u7f06\u589e\u52a0\u4e86\u7ed5\u7ebf\u5bc6\u5ea6\uff0c\u5916\u5957\u4e00\u79cd\u9ad8\u8d28\u91cf\u7684\u7edd\u7f18\u6750\u6599\u3002<\/span><\/p>\n

\n

\u8d85\u4e94\u7c7b\u7ebf\uff08CAT5e\uff09\uff1a<\/strong>\u4f20\u8f93\u9891\u7387\u4e3a100MHz\uff0c\u4e3b\u8981\u7528\u4e8e\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\uff081000Mbps\uff09\u3002\u5177\u6709\u8870\u51cf\u5c0f\uff0c\u4e32\u6270\u5c11\uff0c\u5e76\u4e14\u5177\u6709\u66f4\u9ad8\u7684\u8870\u51cf\u4e0e\u4e32\u6270\u7684\u6bd4\u503c\uff08ACR)\u548c\u4fe1\u566a\u6bd4\uff08StructuralReturn Loss)\u3001\u66f4\u5c0f\u7684\u65f6\u5ef6\u8bef\u5dee\uff0c\u6027\u80fd\u5f97\u5230\u5f88\u5927\u63d0\u9ad8\u3002<\/span><\/p>\n

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\u516d\u7c7b\u7ebf\uff08CAT6\uff09\uff1a<\/strong>\u4f20\u8f93\u9891\u7387\u4e3a250MHz\uff0c\u6700\u9002\u7528\u4e8e\u4f20\u8f93\u901f\u7387\u9ad8\u4e8e1Gbps\u7684\u5e94\u7528\uff0c\u4e3b\u8981\u7528\u4e8e\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\uff081000Mbps\uff09\u3002\u516d\u7c7b\u53cc\u7ede\u7ebf\u5728\u5916\u5f62\u4e0a\u548c\u7ed3\u6784\u4e0a\u4e0e\u4e94\u7c7b\u6216\u8d85\u4e94\u7c7b\u53cc\u7ede\u7ebf\u90fd\u6709\u4e00\u5b9a\u7684\u5dee\u522b\uff0c\u4e0d\u4ec5\u589e\u52a0\u4e86\u7edd\u7f18\u7684\u5341\u5b57\u9aa8\u67b6\uff0c\u5c06\u53cc\u7ede\u7ebf\u7684\u56db\u5bf9\u7ebf\u5206\u522b\u7f6e\u4e8e\u5341\u5b57\u9aa8\u67b6\u7684\u56db\u4e2a\u51f9\u69fd\u5185\uff0c\u800c\u4e14\u7535\u7f06\u7684\u76f4\u5f84\u4e5f\u66f4\u7c97\u3002<\/span><\/p>\n

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\u8d85\u516d\u7c7b\u62166A\uff08CAT6A\uff09\uff1a<\/strong>\u4f20\u8f93\u9891\u7387\u662f200\uff5e250 MHz\uff0c\u6700\u5927\u4f20\u8f93\u901f\u5ea6\u4e5f\u53ef\u8fbe\u52301000 Mbps\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u5343\u5146\u4f4d\u7f51\u7edc\u4e2d\u3002\u8d85\u516d\u7c7b\u7ebf\u662f\u516d\u7c7b\u7ebf\u7684\u6539\u8fdb\u7248\uff0c\u540c\u6837\u662fANSI\/EIA\/TIA-568B.2\u548cISO 6\u7c7b\/E\u7ea7\u6807\u51c6\u4e2d\u89c4\u5b9a\u7684\u4e00\u79cd\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\u7535\u7f06\uff0c\u5728\u4e32\u6270\u3001\u8870\u51cf\u548c\u4fe1\u566a\u6bd4\u7b49\u65b9\u9762\u6709\u8f83\u5927\u6539\u5584\u3002<\/span><\/p>\n

\n

\u4e03\u7c7b\u7ebf\uff08CAT7\uff09\uff1a<\/strong>\u4f20\u8f93\u9891\u7387\u81f3\u5c11\u53ef\u8fbe500 MHz\uff0c\u4f20\u8f93\u901f\u7387\u53ef\u8fbe10 Gbps\uff0c\u5b83\u4e3b\u8981\u4e3a\u4e86\u9002\u5e94\u4e07\u5146\u4f4d\u4ee5\u592a\u7f51\u6280\u672f\u7684\u5e94\u7528\u548c\u53d1\u5c55\u3002\u8be5\u7ebf\u662fISO 7\u7c7b\/F\u7ea7\u6807\u51c6\u4e2d\u6700\u65b0\u7684\u4e00\u79cd\u5c4f\u853d\u53cc\u7ede\u7ebf\u3002<\/span><\/p>\n

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\u4e8c\u3001\u8d85\u4e94\u7c7b\u548c\u516d\u7c7b\u7ebf\u7684\u533a\u522b<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\n<\/section>\n<\/section>\n<\/section>\n

\u533a\u522b\u4e00\uff1a<\/span><\/strong><\/span>\u635f\u8017<\/span><\/strong><\/span>\u7684\u4e0d\u540c\uff0c<\/span>\u516d\u7c7b\u7ebf\u548c\u8d85\u4e94\u7c7b\u7f51\u7ebf\u4e00\u4e2a\u91cd\u8981\u7684\u4e0d\u540c\u70b9\u662f\u6539\u5584\u4e86\u4e32\u6270\u53ca\u56de\u6ce2\u635f\u8017\u65b9\u9762\u7684\u6027\u80fd\u3002\u5bb6\u5ead\u88c5\u4fee\u5efa\u8bae\u76f4\u63a5\u4f7f\u7528\u516d\u7c7b\u7f51\u7ebf\u3002
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\n

\u533a\u522b\u4e8c\u3001<\/span><\/strong>\u7ebf\u82af\u7684<\/span><\/span>\u7c97\u7ec6<\/strong><\/span>\u4e0d\u540c\uff0c\u8d85\u4e94\u7c7b\u7f51\u7ebf\u7684\u7ebf\u82af\u57280.45mm\uff5e0.51mm\u4e4b\u95f4\uff0c\u516d\u7c7b\u7f51\u7ebf\u7684\u7ebf\u82af\u57280.56mm\uff5e0.58mm\u4e4b\u95f4\uff0c\u5916\u89c2\u4e0a\u516d\u7c7b\u7f51\u7ebf\u8981\u6bd4\u8d85\u4e94\u7c7b\u7f51\u7ebf\u7c97\u5f88\u591a\uff1b
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\n

\u533a\u522b\u4e09\uff1a<\/span><\/strong>\u7ebf<\/span><\/span>\u7ed3\u6784<\/strong><\/span>\u4e0d\u540c\uff0c\u8d85\u4e94\u7c7b\u7f51\u7ebf\u7684\u5916\u8868\u76ae\u6709\u201dCAT.5e\u201c\u7684\u6807\u8bc6\uff0c\u516d\u7c7b\u7f51\u7ebf\u6700\u660e\u663e\u7684\u5c31\u662f\u6709\u201c\u5341\u5b57\u9aa8\u67b6\u201d\uff0c\u8868\u76ae\u7531\u201cCAT.6\u201d\u7684\u6807\u8bc6\u3002<\/span><\/p>\n

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\n

\u2002\u867d\u7136\u8d85\u4e94\u7c7b\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\u4e5f\u80fd\u63d0\u4f9b\u9ad8\u8fbe1000Mb\/s\u7684\u4f20\u8f93\u5e26\u5bbd\uff0c\u4f46\u662f\u5f80\u5f80\u9700\u8981\u501f\u52a9\u4e8e\u4ef7\u683c\u9ad8\u6602\u7684\u7279\u6b8a\u8bbe\u5907\u7684\u652f\u6301\u3002<\/span><\/h2>\n

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\n

“\u516d\u7c7b”\u662f\u6307\u516d\u7c7b\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\uff08CAT6\uff09\u3002<\/span><\/strong>\u00a0\u3000\u3000
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\u516d\u7c7b\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\u7684\u5404\u9879\u53c2\u6570\u90fd\u6709\u5927\u5e45\u63d0\u9ad8\uff0c\u5e26\u5bbd\u4e5f\u6269\u5c55\u81f3250MHz\u6216\u66f4\u9ad8\u3002\u516d\u7c7b\u53cc\u7ede\u7ebf\u5728\u5916\u5f62\u4e0a\u548c\u7ed3\u6784\u4e0a\u4e0e\u4e94\u7c7b\u6216\u8d85\u4e94\u7c7b\u53cc\u7ede\u7ebf\u90fd\u6709\u4e00\u5b9a\u7684\u5dee\u522b\uff0c\u4e0d\u4ec5\u589e\u52a0\u4e86<\/span>\u7edd\u7f18\u7684\u5341\u5b57\u9aa8\u67b6<\/strong><\/span>\uff0c\u5c06\u53cc\u7ede\u7ebf\u7684\u56db\u5bf9\u7ebf\u5206\u522b\u7f6e\u4e8e\u5341\u5b57\u9aa8\u67b6\u7684\u56db\u4e2a\u51f9\u69fd\u5185\uff0c\u800c\u4e14\u7535\u7f06\u7684\u76f4\u5f84\u4e5f\u66f4\u7c97\u3002<\/span><\/h2>\n

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\u7535\u7f06\u4e2d\u592e\u7684\u5341\u5b57\u9aa8\u67b6\u968f\u957f\u5ea6\u7684\u53d8\u5316\u800c\u65cb\u8f6c\u89d2\u5ea6\uff0c\u5c06\u56db\u5bf9\u53cc\u7ede\u7ebf\u5361\u5728\u9aa8\u67b6\u7684\u51f9\u69fd\u5185\uff0c\u4fdd\u6301\u56db\u5bf9\u53cc\u7ede\u7ebf\u7684\u76f8\u5bf9\u4f4d\u7f6e\uff0c<\/span>\u63d0\u9ad8\u7535\u7f06\u7684\u5e73\u8861\u7279\u6027\u548c\u4e32\u6270\u8870\u51cf<\/strong><\/span>\u3002\u53e6\u5916\uff0c\u4fdd\u8bc1\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u7535\u7f06\u7684\u5e73\u8861\u7ed3\u6784\u4e0d\u906d\u5230\u7834\u574f\u3002\u516d\u7c7b\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\u88f8\u94dc\u7ebf\u5f84\u4e3a0.57mm\uff08\u7ebf\u89c4\u4e3a23AWG\uff09\uff0c\u7edd\u7f18\u7ebf\u5f84\u4e3a1.02mm\uff0cUTP\u7535\u7f06\u76f4\u5f84\u4e3a6.53mm\u3002\u5f53\u7136\u8d8a\u7c97\u8d8a\u597d\u3002\u4fe1\u53f7\u7a33\u5b9a\u3002<\/span><\/span><\/span><\/p>\n

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\u4e09\u3001\u8d85\u516d\u7c7b\u548c7\u7c7b\u7ebf\u7684\u533a\u522b<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\n<\/section>\n<\/section>\n<\/section>\n

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\u8d85\u516d\u7c7b\u7ebf\uff1a<\/span><\/strong>\u6700\u9ad8\u4f20\u8f93\u9891\u7387\u8fbe500MHz,\u662f\u516d\u7c7b\u7ebf\u7684\u4e24\u500d\uff0c\u4e3b\u8981\u7528\u4e8e\u4e07\u5146\uff0810G)\u7f51\u7edc<\/strong>\uff0c\u5916\u8868\u76ae\u6807\u6ce8\u201cCAT.6A\u201d\uff0c\u6b64\u5916\uff0c\u8d85\u516d\u7c7b\u7f51\u7ebf\u652f\u630110G\u4ee5\u592a\u7f51\uff0c\u5728\u5916\u89c2\u4e0a\u4f1a\u670910Gigabit\u7684\u7c7b\u4f3c\u6807\u8bc6\uff1b
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\n

6\u7c7b\u7ebf\u6709\u4e24\u79cd\uff0c\u4e00\u822c\u5355\u80a1\u88f8\u94dc\u4e1d\u76f4\u5f84\u4e3a23AWG,\u7ea6\u7b49\u4e8e0.573\u6beb\u7c73\uff0c\u4e5f\u670924AWG\u76846\u7c7b\u7ebf\uff0c\u7c97\u5ea6\u7ea6\u4e3a0.511\u6beb\u7c73\u3002<\/span><\/p>\n

\n

\u4e03\u7c7b\u7ebf\uff1a<\/span><\/strong>\u4e03\u7c7b\u7ebf\u4e0e\u8d85\u516d\u7c7b\u7f51\u7ebf\u7684\u6027\u80fd\u63a5\u8fd1\uff0c\u91c7\u7528\u7eaf\u94dc8\u82af\uff0c\u62e5\u6709\u5c4f\u853d\u5c42\uff0c\u6027\u80fd\u66f4\u52a0\u5f3a\u5927\uff0c\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u523010Gbps\uff0c\u7528\u4e8e\u6570\u636e\u4e2d\u5fc3\u7b49\u573a\u5408\u3002<\/span><\/p>\n

\n

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\u6bcf\u5bf9\u90fd\u6709\u4e00\u4e2a\u5c4f\u853d\u5c42\uff08\u4e00\u822c\u4e3a\u91d1\u5c5e\u7b94\u5c4f\u853d\u00a0\uff09\uff0c\u7136\u540e8\u6839\u82af\u5916\u8fd8\u6709\u4e00\u4e2a\u5c4f\u853d\u5c42\uff08\u4e00\u822c\u4e3a\u91d1\u5c5e\u7f16\u7ec7\u4e1d\u7f51\u5c4f\u853dBraided Shield\uff09\uff0c\u63a5\u53e3\u4e0eRJ-45\u76f8\u540c\u3002\u603b\u5c4f\u853d\uff08\u4e00\u822c\u4e3a\u91d1\u5c5e\u7f16\u7ec7\u4e1d\u7f51\u5c4f\u853d\uff09+\u00a0\u7ebf\u5bf9\u5c4f\u853d\uff08\u4e00\u822c\u4e3a\u91d1\u5c5e\u7b94\u5c4f\u853d\uff09\u00a0\u4e03\u7c7b\u7ebf S\/FTP Cat.7(HSYVP-7)\u00a0\u6700\u9ad8\u4f20\u8f93\u9891\u7387 600MHz\uff0c\u8d85\u4e03\u7c7b\u7ebf\u7684\u4f20\u8f93\u9891\u7387\u4e3a1000MHz\uff0c\u4e03\u7c7b\u5b8c\u5168\u652f\u6301<\/span>\u4e07\u5146<\/span><\/strong>\u3002<\/span><\/span><\/p>\n

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\u4e03\u7c7b\u7ebf\u7ebf\u82af\u4f7f\u7528\u7684\u662f\u76f4\u5f84\u8fd1\u00a00.58mm \u4f18\u8d28\u65e0\u6c27\u94dc\u4e3a\u4f20\u8f93\u5bfc\u4f53\uff0c\u6bd46\u7c7b\u7ebf\u7a0d\u7c97\u4e00\u70b9\u70b9\uff0c\u9009\u7528\u5316\u5b66\u53d1\u6ce1\u7edd\u7f18\uff0c\u6781\u5927\u63d0\u9ad8\u4e86\u5355\u6839\u5bfc\u4f53\u4f20\u8f93\u624d\u80fd\u3002<\/span><\/p>\n

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