{"id":278,"date":"2019-12-20T10:39:07","date_gmt":"2019-12-20T02:39:07","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=278"},"modified":"2022-02-28T12:09:06","modified_gmt":"2022-02-28T04:09:06","slug":"%e5%88%b0%e5%ba%95%e4%bb%80%e4%b9%88%e6%98%af%e7%9a%ae%e5%9f%ba%e7%ab%99%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=278","title":{"rendered":"\u5230\u5e95\u4ec0\u4e48\u662f\u76ae\u57fa\u7ad9\uff1f"},"content":{"rendered":"

\u6ce8\u610f\uff0c\u672c\u6587\u662f\u4fee\u8ba2\u91cd\u53d1\uff01<\/span><\/p>\n

\u539f\u6587\u53d1\u5e03\u65f6\u95f4\uff1a2018\u5e7411\u67089\u65e5<\/span><\/span><\/p>\n


\n<\/span><\/p>\n

\u524d\u51e0\u5929\uff0c\u4e2d\u56fd\u79fb\u52a8\u516c\u5e03\u4e86\u4e00\u6761\u4e2d\u6807\u4fe1\u606f\uff0c\u5708\u91cc\u7684\u5c0f\u4f19\u4f34\u4eec\u5e94\u8be5\u90fd\u770b\u5230\u4e86\uff1a<\/span>
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\u82b1\u4e869.6\u4ebf\uff0c\u91c7\u8d2d\u4e868.32\u4e07\u53f0\u7684\u201c4G\u76ae\u57fa\u7ad9\u201d\uff0c\u5e73\u5747\u4e0b\u6765\uff0c\u6bcf\u53f0\u4e5f\u67091\u4e07\u591a\u5462\u3002<\/span><\/p>\n


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\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0c\u5927\u5bb6\u542c\u8bf4\u8fc7\u5fae\u57fa\u7ad9\u3001\u5b8f\u57fa\u7ad9\uff0c\u8fd9\u4e2a\u201c\u76ae\u57fa\u7ad9<\/span>\u201d\uff0c\u662f\u4e2a\u5565\u73a9\u610f\uff1f\u4e0d\u662f\u8bf4\u9a6c\u4e0a\u8981\u542f\u52a85G\u7f51\u7edc\u5efa\u8bbe\u4e86\u5417\uff1f\u4e70\u8fd9\u4e48\u591a4G\u76ae\u57fa\u7ad9\uff0c\u662f\u5e72\u4ec0\u4e48\u7528\uff1f<\/span><\/p>\n

\n

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\u76ae\u57fa\u7ad9<\/strong>\uff0c\u65e2\u4e0d\u662f\u76ae\u505a\u7684\u57fa\u7ad9\uff0c\u4e5f\u4e0d\u662f\u8c03\u76ae\u6363\u86cb\u7684\u57fa\u7ad9\u3002\u5b83\u7684\u771f\u540d\uff0c\u53eb\u505aPico Site<\/strong>\uff0c\u4e5f\u7b80\u79f0\u76ae\u7ad9<\/strong>\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

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Pico\u662f\u4ec0\u4e48\u610f\u601d\uff1f\u767e\u4e07\u5206\u4e4b\u4e00\uff0c\u5fae\u5fae\uff0c\u901a\u5e38\u6307\u975e\u5e38\u5fae\u5c0f\u3002<\/span>
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\u767e\u4e07\u5206\u4e4b\u4e00\u5fae\u5c0f\u7684\u57fa\u7ad9\uff0c\u8fd9\u662f\u4ec0\u4e48\u9b3c\uff1f\u5fae\u7c73\u5927\u5c0f\u7684\u57fa\u7ad9\uff1f<\/span><\/p>\n


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\u663e\u7136\u4e0d\u592a\u53ef\u80fd\uff0c\u73b0\u5728\u7684\u6280\u672f\u8fd8\u6ca1\u6709\u90a3\u4e48\u5148\u8fdb\u3002<\/span><\/p>\n

\n

\u5176\u5b9e\uff0c\u76ae\u57fa\u7ad9\u662f\u4e00\u79cd\u6bd4\u5fae\u57fa\u7ad9\u66f4\u5c0f\u7684\u57fa\u7ad9<\/strong>\uff0c\u4e3a\u4e86\u4f53\u73b0\u7ea7\u522b\u5dee\u8ddd\uff0c\u6240\u4ee5\u7528\u4e86pico\uff08\u5fae\u5fae\uff09\u8fd9\u4e2a\u8bcd\u3002<\/span><\/p>\n


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\u6839\u636e3GPP\u7ec4\u7ec7\u7684\u89c4\u5219\uff0c\u65e0\u7ebf\u57fa\u7ad9\u5206\u4e3a\u56db\u7c7b\uff0c\u5206\u522b\u662f\u5b8f\u57fa\u7ad9<\/strong>\u3001\u5fae\u57fa\u7ad9<\/strong>\u3001\u76ae\u57fa\u7ad9<\/strong>\u548c\u98de\u57fa\u7ad9<\/strong>\u3002<\/span><\/p>\n


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\u54c8\u54c8\uff0c\u6ca1\u9519\uff0c\u9664\u4e86\u76ae\u57fa\u7ad9\uff0c\u8fd8\u6709\u4e00\u4e2a\u66f4\u5947\u8469\u7684\u201c\u98de\u57fa\u7ad9<\/span>\u201d<\/strong>\uff0c\u957f\u89c1\u8bc6\u4e86\u5427\uff1f<\/span><\/p>\n


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\u6211\u4eec\u6765\u770b\u770b\u8fd9\u56db\u79cd\u57fa\u7ad9\u7684\u533a\u522b\uff1a<\/span><\/p>\n


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\u8fd9\u56db\u79cd\u57fa\u7ad9\uff0c\u8bf4\u767d\u4e86\uff0c\u5c31\u662f\u6839\u636e\u529f\u7387\u6765\u5212\u5206\u7684\u3002\u5b8f\u57fa\u7ad9\u529f\u7387\u6700\u5927\uff0c\u8986\u76d6\u8303\u56f4\u4e5f\u5c31\u6700\u5927\u3002\u98de\u57fa\u7ad9\u529f\u7387\u6700\u5c0f\uff0c\u8986\u76d6\u8303\u56f4\u81ea\u7136\u6700\u5c0f\u3002<\/span><\/p>\n


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\u4ee5\u524d\u5c0f\u67a3\u541b\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u8fc7\u5b8f\u57fa\u7ad9\u548c\u5fae\u57fa\u7ad9\u3002<\/span><\/p>\n


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\u50cf\u4e0b\u9762\u8fd9\u6837\u7684\uff0c\u5927\u5927\u7684\uff0c\u7ecf\u5e38\u5728\u5ba4\u5916\u5e03\u8bbe\u7684\uff0c\u5c31\u662f\u5b8f\u57fa\u7ad9\uff1a<\/span><\/p>\n


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\u5b8f\uff0c\u5c31\u662f\u5b8f\u5927<\/span><\/p>\n


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\u50cf\u8fd9\u6837\u5c0f\u5c0f\u7684\uff0c\u7ecf\u5e38\u6446\u653e\u5728\u5ba4\u5185\u6216\u4eba\u53e3\u5bc6\u96c6\u533a\u57df\u7684\uff0c\u5c31\u662f\u5fae\u57fa\u7ad9\uff1a<\/span><\/p>\n


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\u5fae\u57fa\u7ad9<\/span><\/p>\n


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\u5fae\u57fa\u7ad9\u3001\u76ae\u57fa\u7ad9\u548c\u98de\u57fa\u7ad9\uff0c\u901a\u5e38\u5408\u79f0\u4e3a\u201c\u5fae\u5c0f\u7ad9\u201d<\/strong>\u3002\u76ae\u57fa\u7ad9\u548c\u98de\u57fa\u7ad9\uff0c\u6bd4\u5fae\u57fa\u7ad9\u66f4\u5c0f\uff0c\u901a\u5e38\u5408\u79f0\u4e3a\u201c\u76ae\u98de\u7ad9\u201d<\/strong>\u3002<\/span><\/p>\n

\n

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\u8bf4\u4e86\u534a\u5929\uff0c\u76ae\u57fa\u7ad9\u5230\u5e95\u957f\u4ec0\u4e48\u6837\uff1f<\/span><\/p>\n


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\u524d\u9762\u8bf4\u4e86\uff0c\u76ae\u57fa\u7ad9\u662f\u4e00\u7c7b\u57fa\u7ad9\u7684\u7edf\u79f0\u3002\u6bcf\u4e2a\u8bbe\u5907\u5382\u5bb6\uff0c\u90fd\u6709\u81ea\u5df1\u7684\u76ae\u57fa\u7ad9\u7cfb\u5217\uff0c\u6709\u81ea\u5df1\u7684\u547d\u540d\u65b9\u5f0f\u3002\u4e0d\u540c\u5382\u5bb6\u7684\u76ae\u57fa\u7ad9\uff0c\u5f62\u6001\u5dee\u522b\u4e5f\u6bd4\u8f83\u5927\u3002<\/span><\/p>\n


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\u4e3b\u6d41\u8bbe\u5907\u5382\u5bb6\u5206\u5e03\u5f0f\u76ae\u57fa\u7ad9\u4ea7\u54c1\u7cfb\u5217\u547d\u540d\u5982\u4e0b\uff1a<\/span><\/p>\n

\n

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\u5176\u4e2d\uff0c\u7231\u7acb\u4fe1\u7684RDS\uff0c\u5c31\u662fRadio Dot System<\/strong>\u3002<\/span><\/p>\n

\n

Dot\u662f\u4e00\u4e2a\u975e\u5e38\u5c0f\u5de7\u7684\u5929\u7ebf\u5143\u4ef6\uff0c\u4e4b\u524d\u7231\u7acb\u4fe1\u53d1\u5e03\u5168\u7403\u7b2c\u4e00\u4e2a5G\u5c0f\u57fa\u7ad9\uff0c\u5c31\u662f\u4e00\u4e2aDot\uff0c\u5f53\u65f6\u5168\u7f51\u5237\u5c4f\uff0c\u5927\u5bb6\u4e00\u5b9a\u89c1\u8fc7\uff1a<\/span><\/p>\n


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\u7231\u7acb\u4fe1Dot\u7cfb\u7edf<\/span><\/p>\n


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\u518d\u6765\u770b\u770b\u534e\u4e3a\uff0c\u5b83\u5bb6\u7684\u76ae\u57fa\u7ad9\uff0c\u90fd\u79f0\u4e3aLampsite<\/strong>\uff08\u5a92\u4f53\u4e0a\u7ecf\u5e38\u4f1a\u770b\u5230\uff09\u3002<\/span><\/p>\n


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\u957f\u4ec0\u4e48\u6837\u5462\uff1fDuang\uff01\u2014\u2014
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\u4e00\u4e2a\u767d\u8272\u5927\u65b9\u7816<\/span><\/p>\n


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\u4e5f\u5c31\u6bd4\u5bb6\u91cc\u7528\u7684\u8def\u7531\u5668\u7a0d\u5fae\u5927\u4e00\u70b9\u70b9\u5427\u3002<\/span><\/p>\n


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\u786e\u5207\u5730\u8bf4\uff0c\u4e0a\u9762\u90a3\u4e2a\u767d\u8272\u76d2\u5b50\uff0c\u662f\u534e\u4e3a\u76ae\u57fa\u7ad9\u7cfb\u7edf\u7684\u4e00\u4e2a\u90e8\u5206\uff0c\u800c\u975e\u5168\u90e8\u3002<\/span><\/p>\n


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\u76ae\u57fa\u7ad9\u5206\u4e3a\u4e00\u4f53\u5316<\/strong>\u76ae\u57fa\u7ad9\u548c\u6269\u5c55\u578b<\/strong>\u76ae\u57fa\u7ad9\uff0c\u8fd8\u6709\u5355\u8f7d\u9891\u3001\u53cc\u8f7d\u9891\u4e4b\u5206\u3002<\/span><\/p>\n


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\u6269\u5c55\u578b\u76ae\u57fa\u7ad9<\/span><\/strong>\uff0c\u4e5f\u53eb\u5206\u5e03\u5f0f\u76ae\u57fa\u7ad9<\/strong>\uff0c\u901a\u5e38\u7531\u57fa\u5e26\u5355\u5143\uff08BBU\uff09<\/strong>\u3001\u96c6\u7ebf\u5668\u5355\u5143\uff08RHUB\uff09<\/strong>\u3001\u5c04\u9891\u62c9\u8fdc\u5355\u5143\uff08pRRU\uff09<\/strong>\u7ec4\u6210\u3002<\/span><\/p>\n

\n

\u6211\u4eec\u8fd8\u662f\u62ff\u534e\u4e3aLampsite\u7cfb\u7edf\u6765\u4e3e\u4f8b\u3002<\/span>
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\u5982\u679c\u53ea\u7528\u4e8e4G LTE<\/strong>\uff0c\u662f\u8fd9\u6837\u7684\uff1a<\/span><\/p>\n


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Lampsite\u7cfb\u7edf\u7ed3\u6784\uff08\u4ec5LTE\uff09<\/span><\/p>\n


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\u5982\u679c\u9700\u8981\u652f\u63014G LTE<\/strong>\u548c2G GSM<\/strong>\u4e24\u79cd\u5236\u5f0f\uff0c\u9700\u8981\u52a0\u4e0aDCU\uff0c\u662f\u8fd9\u6837\u7684\uff1a<\/span><\/p>\n


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Lampsite\u7cfb\u7edf\u7ed3\u6784\uff08LTE&2G\uff09<\/span><\/p>\n


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\u548c\u6b63\u5e38\u7684\u5b8f\u57fa\u7ad9\u5bf9\u6bd4\u4e00\u4e0b\uff1a<\/span><\/p>\n


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\u5b8f\u57fa\u7ad9\u7cfb\u7edf\u7ed3\u6784<\/span><\/p>\n


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\u5176\u5b9e\u5dee\u522b\u4e5f\u4e0d\u5927\u3002BBU\u662f\u4e00\u6837\u7684\uff0c\u591a\u4e86\u4e00\u4e2aRHUB\u3002\u7136\u540eRRU\u53d8\u6210\u4e86\u66f4\u5c0f\u7684pRRU\uff08pico RRU<\/span>\uff09\uff0cpRRU\u91cc\u9762\u4e86\u5929\u7ebf\u3002<\/span><\/p>\n


<\/p>\n

DCU\uff0c\u5c31\u662fDAS Control Unit\uff0c\u63a5\u5165\u5408\u8def\u5355\u5143\u3002\u4e3b\u8981\u662f\u56e0\u4e3a\u6709GSM\uff0c\u6240\u4ee5\u9700\u8981\u5b83\u3002DCU\u4e3b\u8981\u628aGSM\u5c04\u9891\u4fe1\u53f7\u8f6c\u5316\u4e3a\u6570\u5b57\u4fe1\u53f7\uff0c\u5e76\u5c06GSM\u6570\u5b57\u4fe1\u53f7\u548cTDL\u57fa\u5e26\u4fe1\u53f7\u8fdb\u884c\u5408\u5e76\uff0c\u7136\u540e\u901a\u8fc7CPRI\u63a5\u53e3\u9001\u7ed9RHUB\u3002<\/span><\/p>\n


<\/p>\n

RHUB\uff0c\u5176\u5b9e\u5c31\u7c7b\u4f3c\u4e8e\u4e00\u4e2aHUB\uff08\u96c6\u7ebf\u5668\uff09\uff0c\u96c6\u7ebf\u5668\u5355\u5143\u3002<\/span><\/p>\n

\n

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<\/span>RHUB<\/span><\/p>\n


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\u5927\u5bb6\u9700\u8981\u6ce8\u610f\u4e00\u4e0b\uff0cRHUB\u5230pRRU\uff0c\u7528\u7684\u662f\u7f51\u7ebf<\/strong>\u8fde\u63a5\u3002\u4ee5\u524d\u6211\u4eec\u7528\u7684\u7f51\u7ebf\uff0c\u90fd\u662f\u767e\u5146\u5343\u5146\u7f51\u7ebf\u3002\u5982\u679c\u662f4G LTE\u76ae\u57fa\u7ad9\uff0c\u7528\u7684\u7f51\u7ebf\u66f4\u9ad8\u7ea7\u4e00\u4e9b\uff0c\u662fCat5E\u7f51\u7ebf\uff0c\u901f\u7387\u53ef\u4ee5\u8fbe\u52302.5Gbps\u3002\u5982\u679c\u662f5G\u76ae\u57fa\u7ad9\uff0c\u90a3\u8981\u6c42\u5c31\u66f4\u9ad8\u4e86\uff0c\u5c06\u4f1a\u662fCat6A\u7f51\u7ebf\uff0c\u7406\u8bba\u901f\u7387\u5c06\u8fbe\u523010Gbps\u3002<\/span><\/p>\n


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5G\u5206\u5e03\u5f0f\u76ae\u57fa\u7ad9\u4e0e4G\u5206\u5e03\u5f0f\u76ae\u57fa\u7ad9\u7684\u5bf9\u6bd4<\/span><\/p>\n

\n

\u8fd8\u6709\u4e00\u4e2a\u5730\u65b9\u9700\u8981\u6ce8\u610f\uff0cpRRU\u662f\u53ef\u4ee5\u4e0d\u9700\u8981\u5e02\u7535\u4f9b\u7535<\/strong>\u7684\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u7f51\u7ebfPOE\uff08Power Over Ethernet\uff09\u7684\u65b9\u5f0f\u4f9b\u7535\uff08\u4e0d\u80fd\u8d85\u8fc780\u7c73\uff09\u3002\u8fd9\u6837\u7684\u8bdd\uff0c\u5b89\u88c5\u65f6\u4e0d\u9700\u8981\u4e13\u95e8\u5e03\u8bbe\u7535\u7ebf\uff0c\u65b9\u4fbf\u5f88\u591a\u3002<\/span><\/p>\n

\n

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<\/span>\u4e00\u6839\u7f51\u7ebf\uff0c\u5b8c\u4e8b<\/span><\/p>\n

\uff08\u4e0a\u9762\u662fRHUB\u7aef\u53e3\uff0c\u4e0b\u9762\u662fpRRU\u7aef\u53e3\uff09<\/span><\/p>\n

\n

\u4ee5\u4e0a\uff0c\u5c31\u662f\u5206\u5e03\u5f0f\u76ae\u57fa\u7ad9\u7684\u7cfb\u7edf\u7ec4\u6210\u3002\u4e00\u4f53\u5316\u76ae\u57fa\u7ad9\u5c31\u4e0d\u591a\u4ecb\u7ecd\u4e86\uff0c\u628aBBU\u3001pRRU\u8fd9\u4e9b\u4e1c\u897f\u51d1\u5728\u4e00\u5757\uff0c\u5c31\u6210\u4e86\u4e00\u4f53\u5316\u3002<\/span><\/p>\n

\n

\u4e00\u822c\u6765\u8bf4\uff0c\u4e00\u4f53\u5316\u76ae\u57fa\u7ad9\u8986\u76d6\u8f83\u5c0f\u8f83\u7b80\u5355\u7684\u533a\u57df\u3002\u5bf9\u4e8e\u8f83\u590d\u6742\u7684\u533a\u57df\uff0c\u90fd\u4f1a\u4f7f\u7528\u5206\u5e03\u5f0f\u76ae\u57fa\u7ad9\uff0c\u65b9\u4fbf\u6269\u5c55\u3002<\/span><\/p>\n

\n

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\u4e4b\u6240\u4ee5\u9700\u8981\u5927\u529b\u5efa\u8bbe\u76ae\u57fa\u7ad9\uff0c\u4e3b\u8981\u76ee\u7684\uff0c\u5c31\u662f\u4e3a\u4e86\u589e\u5f3a\u5ba4\u5185\u7f51\u7edc\u8986\u76d6\u7684\u8d28\u91cf\u3002<\/span><\/p>\n

\n

\u6839\u636e\u5bf9\u5b9e\u9645\u7f51\u7edc\u7684\u62bd\u6837\u8c03\u67e5\uff0c\u51e0\u4e4e80%\u4ee5\u4e0a\u7684\u7528\u6237\u6d41\u91cf\u6765\u81ea\u5ba4\u5185\uff08Indoor\uff09\u3002\u800c\u4e14\uff0c80%\u4ee5\u4e0a\u7684\u7528\u6237\u6295\u8bc9\uff0c\u4e5f\u6765\u81ea\u5ba4\u5185\u3002\u8fd9\u4e9b\u6295\u8bc9\uff0c\u4e3b\u8981\u96c6\u4e2d\u5728\u4fe1\u53f7\u8d28\u91cf\u4e0a\u3002<\/span><\/p>\n

\n

<\/p>\n

<\/span>No signal\uff08\u65e0\u4fe1\u53f7\uff09\u3001Weak Signal\uff08\u4fe1\u53f7\u5dee\uff09\uff0c\u5360\u4e86\u6295\u8bc9\u7684\u5927\u5934<\/span><\/p>\n

\u5927\u5bb6\u5e94\u8be5\u4e5f\u6df1\u6709\u4f53\u4f1a<\/span><\/p>\n

\n

\u73b0\u5728\uff0c\u62e5\u6709\u624b\u673a\u7684\u7528\u6237\u8d8a\u6765\u8d8a\u591a\uff0c\u7528\u6237\u5bf9\u6d41\u91cf\u7684\u9700\u6c42\u4e5f\u4e0d\u65ad\u589e\u52a0\uff0c\u7f51\u7edc\u7684\u8fd0\u884c\u8d1f\u8377\u4e5f\u968f\u4e4b\u589e\u52a0\uff0c\u95ee\u9898\u5c31\u53d8\u5f97\u6108\u53d1\u4e25\u91cd\u3002<\/span><\/p>\n

\n

\u4ee5\u524d\uff0c\u6211\u4eec\u9760\u4f20\u7edf\u7684\u5ba4\u5185\u5206\u5e03\u5929\u7ebf\u7cfb\u7edfDAS\uff08\u4fd7\u79f0\u5ba4\u5206\uff09<\/strong>\uff0c\u6765\u89e3\u51b3\u5ba4\u5185\u4fe1\u53f7\u8986\u76d6\u95ee\u9898\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

\u4f46\u662f\uff0c\u76ae\u57fa\u7ad9\u76f8\u5bf9\u4f20\u7edf\u5ba4\u5206\u6765\u8bf4\uff0c\u5177\u6709\u66f4\u591a\u7684\u4f18\u70b9\u3002<\/span><\/p>\n

\n

\u9996\u5148\uff0c\u76ae\u57fa\u7ad9\u7684\u5b89\u88c5\u66f4\u52a0\u65b9\u4fbf\uff0c\u5de5\u7a0b\u5b9e\u65bd\u5468\u671f\u77ed\uff0c\u6709\u5229\u4e8e\u5927\u5e45\u964d\u4f4e\u9879\u76ee\u6210\u672c\u3002<\/span><\/p>\n

\n

<\/p>\n


<\/span><\/p>\n

\u5176\u6b21\uff0c\u76ae\u57fa\u7ad9\u91c7\u7528\u7f51\u7ebf\uff08\u4f20\u7edf\u5ba4\u5206\u662f\u9988\u7ebf\uff09\uff0c\u6750\u6599\u6210\u672c\u4e5f\u5927\u5e45\u964d\u4f4e\uff0c\u800c\u4e14\u6bd4\u4f20\u7edf\u5ba4\u5185\u5c11\u4e86\u5f88\u591a\u673a\u623f\u914d\u5957\u8bbe\u65bd\uff0c\u540c\u6837\u964d\u4f4e\u4e86\u6210\u672c\u3002<\/span><\/p>\n

\n

\u7b2c\u4e09\u70b9\uff0c\u8fd9\u4e00\u70b9\u5f88\u7279\u522b\uff0c\u6211\u4eec\u77e5\u9053\uff0c\u4f20\u7edf\u57fa\u7ad9\uff0c\u4eceBBU\u5230\u6838\u5fc3\u7f51\uff0c\u662f\u8d70\u7684\u50cfPTN\u8fd9\u6837\u7684\u4e13\u95e8\u7684\u627f\u8f7d\u7f51\u7edc\u3002\u4f46\u662f\uff0c\u76ae\u57fa\u7ad9\u9664\u4e86PTN\u4e4b\u5916\uff0c\u751a\u81f3\u53ef\u4ee5\u901a\u8fc7GPON<\/strong>\u6216\u5176\u5b83Internet\u8fde\u63a5\uff0c\u4e0e\u6838\u5fc3\u7f51\u76f8\u8fde\u3002<\/span><\/p>\n

\n

<\/p>\n

<\/span>\u652f\u6301\u591a\u79cd\u56de\u4f20\u65b9\u5f0f<\/span><\/p>\n

\n

GPON\u662f\u5565\uff1f\u5c31\u662f\u4f60\u5bb6\u7684\u56fa\u7f51\u5149\u7ea4\u5bbd\u5e26\u554a\uff0cFTTH\uff08\u5149\u7ea4\u5165\u6237\uff09\u90a3\u4e2a\u3002<\/span><\/p>\n


\n<\/span><\/p>\n

<\/p>\n

<\/span>GPON\u7684ONT\uff08\u5149\u7f51\u7edc\u7ec8\u7aef\uff09<\/span><\/p>\n

\n

\u8fd9\u6837\u4e00\u6765\uff0c\u90e8\u7f72\u76ae\u57fa\u7ad9\u5c31\u66f4\u52a0\u7075\u6d3b\u4e86\uff0c\u4e5f\u6709\u5229\u4e8e\u51cf\u5c11\u6210\u672c\u3002<\/span><\/p>\n

\n

\u7b2c\u56db\u70b9\uff0c\u76ae\u57fa\u7ad9\u5929\u751f\u652f\u6301MIMO\u591a\u5929\u7ebf\u6280\u672f\uff0c\u5bb9\u91cf\u66f4\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u4eba\u53e3\u5bc6\u96c6\u7684\u70ed\u70b9\u533a\u57df\u8986\u76d6\u3002<\/span><\/p>\n

\n

<\/p>\n

\u76ae\u57fa\u7ad9\u8fd8\u8f7b\u677e\u652f\u6301\u591a\u9891\u6bb5\u591a\u5236\u5f0f<\/span><\/p>\n


<\/span><\/p>\n

\u6700\u540e\u4e00\u70b9\uff0c\u76ae\u57fa\u7ad9\u53ef\u4ee5\u63a5\u5165\u8fd0\u8425\u5546\u7684\u7f51\u7ba1\uff08\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf<\/strong>\uff09<\/strong>\uff0c\u652f\u6301\u6bcf\u4e00\u7ea7\u7684\u72b6\u6001\u76d1\u63a7\uff0c\u6709\u95ee\u9898\u66f4\u5bb9\u6613\u6392\u67e5\uff0c\u6613\u4e8e\u7ef4\u62a4\u3002<\/span><\/p>\n

\n

<\/p>\n


<\/span><\/p>\n

\u6b63\u56e0\u4e3a\u5982\u6b64\uff0c\u76ae\u57fa\u7ad9\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f4f\u5b85\u3001\u5546\u573a\u3001\u9152\u5e97\u548c\u4f53\u80b2\u9986\u7b49\u573a\u666f\uff0c\u5f3a\u5316\u7f51\u7edc\u8986\u76d6\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002<\/span><\/p>\n

\n

<\/p>\n

\n

5G\u65f6\u4ee3\u5373\u5c06\u5230\u6765\uff0c\u56e0\u4e3a\u9891\u7387\u66f4\u9ad8\u7684\u539f\u56e0\uff0c5G\u7684\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\u548c\u7a7f\u900f\u6548\u679c\u5c06\u660e\u663e\u5f31\u4e8e4G\u3002<\/span><\/p>\n

\n

\u6240\u4ee5\uff0c\u76ae\u57fa\u7ad9\uff0c\u4ee5\u53ca\u524d\u9762\u6211\u4eec\u63d0\u5230\u7684\u98de\u57fa\u7ad9\uff0c\u5c06\u4f1a\u662f\u589e\u5f3a\u7f51\u7edc\u8986\u76d6\u7684\u91cd\u8981\u5e2e\u624b\uff0c\u4f1a\u8d8a\u6765\u8d8a\u591a\u5730\u51fa\u73b0\u5728\u6211\u4eec\u8eab\u8fb9\u3002<\/span><\/span><\/p>\n

\n

<\/p>\n

5G\u76ae\u57fa\u7ad9<\/span>
<\/p>\n


<\/p>\n

\u597d\u5566\uff0c\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8e\u76ae\u57fa\u7ad9\u7684\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/span><\/p>\n

\n

\u611f\u8c22\u5927\u5bb6\u7684\u8010\u5fc3\u89c2\u770b\uff0c\u4e0b\u671f\u518d\u89c1\u5566\uff01<\/span><\/p>\n


\n<\/span><\/p>\n

\n

\uff08\u6ce8\uff1a<\/span>\u6587\u4e2d\u4ea7\u54c1\u56fe\u7247\u6765\u81ea\u5382\u5546\u5b98\u7f51\uff0c\u5b9e\u7269\u7167\u7247\u6765\u81ea\u5c0f\u67a3\u541b\u4eb2\u81ea\u62cd\u6444\uff0c\u76d7\u7528\u5fc5\u7a76\u3002<\/span>\uff09<\/span><\/p>\n

<\/p>\n

\u6587\u7ae0\u8f6c\u8f7d\u81ea\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u9c9c\u67a3\u8bfe\u5802<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6ce8\u610f\uff0c\u672c\u6587\u662f\u4fee\u8ba2\u91cd\u53d1\uff01 \u539f\u6587\u53d1\u5e03\u65f6\u95f4\uff1a2018\u5e7411\u67089\u65e5 \u524d\u51e0\u5929\uff0c\u4e2d\u56fd\u79fb\u52a8\u516c\u5e03\u4e86\u4e00\u6761\u4e2d\u6807\u4fe1\u606f\uff0c\u5708\u91cc\u7684\u5c0f\u4f19\u4f34\u4eec […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[195],"tags":[145,196,197],"class_list":["post-278","post","type-post","status-publish","format-standard","hentry","category-195","tag-145","tag-196","tag-197"],"_links":{"self":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/278"}],"collection":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=278"}],"version-history":[{"count":2,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/278\/revisions"}],"predecessor-version":[{"id":672,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/278\/revisions\/672"}],"wp:attachment":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=278"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}