{"id":2057,"date":"2024-04-16T10:49:43","date_gmt":"2024-04-16T02:49:43","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=2057"},"modified":"2024-06-19T17:25:22","modified_gmt":"2024-06-19T09:25:22","slug":"50g-pon%ef%bc%8c%e5%8f%88%e6%9c%89%e6%96%b0%e8%bf%9b%e5%b1%95%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=2057","title":{"rendered":"50G PON\uff0c\u53c8\u6709\u65b0\u8fdb\u5c55\uff01"},"content":{"rendered":"
\u6628\u5929\u90a3\u7bc7\u6587\u7ae0\uff08\u94fe\u63a5<\/a>\uff09\uff0c\u5c0f\u67a3\u541b\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u4e86\u5bbd\u5e26\u6280\u672f\u4eceISDN\u3001<\/span>xDSL\u523010G PON\u7684\u53d1\u5c55\u5386\u7a0b\u3002<\/span><\/section>\n

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\u4eca\u5929\uff0c\u6211\u4eec\u6765\u804a\u804a\u5373\u5c06\u5230\u6765\u7684\u65b0\u4e00\u4ee3\u5149\u7ea4\u5bbd\u5e26\u6280\u672f\u2014\u201450G PON<\/strong>\u3002
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\u2588<\/span><\/strong><\/span> F5G\u548cF5G-A<\/span><\/strong><\/section>\n
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\u4ecb\u7ecd50G PON\u4e4b\u524d\uff0c\u5148\u8bf4\u8bf4F5G\u548c<\/span>F5G-A\u3002<\/span><\/section>\n

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2020\u5e742\u6708\uff0cETSI\uff08\u6b27\u6d32\u7535\u4fe1\u6807\u51c6\u5316\u534f\u4f1a\uff09\u63a8\u8fdb\u4e86\u4e00\u5957\u4ee5<\/span>10G PON+FTTR\u3001Wi-Fi 6\u3001200G\u5149\u4f20\u9001\/\u6c47\u805a\u3001OXC\u7b49\u6280\u672f\u4e3a\u57fa\u7840\u7684\u56fa\u5b9a\u901a\u4fe1\u7f51\u7edc\u6280\u672f\u4f53\u7cfb\uff0c\u5e76\u5c06\u5176\u547d\u540d\u4e3aF5G\uff0c\u4e5f\u5c31\u662f\u7b2c\u4e94\u4ee3\u56fa\u7f51\u901a\u4fe1\u6280\u672f\uff08The 5th generation Fixed networks<\/span>\uff09\u3002<\/span><\/span><\/section>\n

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F5G\u662f\u56fa\u7f51\u4ea7\u4e1a\u754c\u54115G\u201c\u6284\u4f5c\u4e1a\u201d\u7684\u4ea7\u7269\u3002\u5b83\u7b80\u5316\u4e86\u4ee3\u9645\u547d\u540d\u65b9\u5f0f\uff0c\u628a\u4e00\u4e9b\u6280\u672f\u8fdb\u884c\u6253\u5305\uff0c\u65b9\u4fbf\u5e02\u573a\u5ba3\u4f20\u548c\u63a8\u5e7f\u3002<\/span><\/section>\n

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\u8001\u6280\u672f\uff0c\u6362\u4e86\u65b0\u540d\u5b57<\/span><\/section>\n
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\u53bb\u5e74\u4ee5\u6765\uff0c\u6574\u4e2a\u901a\u4fe1\u884c\u4e1a\u90fd\u5728\u8ba8\u8bba\u57fa\u4e8e5G\u7684\u534a\u4ee3\u6f14\u8fdb\u2014\u20145G-A\u3002\u56fa\u7f51\u4ea7\u4e1a\u754c\u8fd9\u8fb9\uff0c\u4e5f\u4f9d\u846b\u82a6\u753b\u74e2\uff0c\u8ddf\u7740\u641e\u4e86\u4e00\u4e2aF5G-A\uff0c\u4f5c\u4e3aF5G\u7684\u5c0f\u4ee3\u9645\u6f14\u8fdb\u3002<\/span><\/section>\n

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\u53bb\u5e7411\u6708\uff0cETSI\u6b63\u5f0f\u53d1\u5e03\u300aF5G Advanced Generation Definition<\/span>\uff08\u4ee3\u9645\u5b9a\u4e49<\/span>\uff09\u300b\uff0c\u660e\u786e\u63d0\u51fa\u4e86F5G-A\u7684\u4ee3\u9645\u6807\u51c6\u4ee5\u53ca\u5173\u952e\u7279\u5f81\u3002
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\u6839\u636eETSI\u7684\u8bf4\u6cd5\uff0cF5G-A\u5728F5G\u5df2\u6709\u4e09\u5927\u7279\u5f81\uff08eFBB\u3001<\/span>FFC\u3001GRE\uff09\u7684\u57fa\u7840\u4e0a\uff0c\u53c8\u65b0\u589e\u4e86\u4e09\u5927\u7279\u5f81\uff08GAO\u3001RRL\u3001OSV\uff09\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/span><\/span><\/p>\n


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F5G-A\u7684\u516d\u5927\u7279\u5f81<\/span><\/p>\n


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\u6309\u8bbe\u60f3\uff0cF5G-A<\/span>\u53ef\u4ee5\u5e26\u676510\u500d\u5e26\u5bbd\u300110\u500d\u5149\u7ea4\u8fde\u63a5\u5bc6\u5ea6\u300110\u500d\u80fd\u6548\u30016\u4e2a9\u53ef\u9760\u6027\u3001\u7c73\u7ea7\u7cbe\u51c6\u611f\u77e5\u3001\u4e9a\u6beb\u79d2\u7ea7\u65f6\u5ef6\u548cL4\u7ea7\u81ea\u6cbb\u7f51\u7edc\u7b49\u4e00\u7cfb\u5217\u80fd\u529b\u63d0\u5347\uff0c\u80fd\u591f\u66f4\u597d\u5730\u6ee1\u8db3\u7528\u6237\u7684\u5bbd\u5e26\u63a5\u5165\u9700\u6c42\uff0c\u8fdb\u4e00\u6b65\u5b9e\u73b0\u201cFibre to Everywhere\uff08\u5149\u8054\u4e07\u7269\uff09\u201d\u3002<\/span><\/p>\n


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F5G\u7684\u540e\u7eed\u53d1\u5e03\u8ba1\u5212\uff08\u6765\u81eaETSI\uff09\uff0c\u4e5f\u5b663GPP\u641eRelease\u4e86\u3002<\/span><\/p>\n


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\u2588<\/span><\/strong><\/span> 50G PON\u7684\u6807\u51c6\u6f14\u8fdb
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F5G-A\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6f14\u8fdb\u3002\u800c50G PON\uff0c\u5219\u662f\u8fd9\u4e2a\u6f14\u8fdb\u7684\u5173\u952e\u4f7f\u80fd\u6280\u672f\u3002<\/span><\/p>\n


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\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u770b\u770b50G PON\u7684\u6807\u51c6\uff0c\u662f\u5982\u4f55\u8bde\u751f\u7684\u3002<\/span><\/p>\n


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\u4e4b\u524d\u7684\u6587\u7ae0\uff0c\u6211\u4eec\u8bb2\u5230\u4e8610G PON\u65f6\u4ee3\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u73b0\u5728\u7684\u5343\u5146\u5bbd\u5e26\u65f6\u4ee3\u3002<\/span><\/p>\n

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10G\u5e76\u4e0d\u662fPON\u6280\u672f\u7684\u7ec8\u70b9\u3002\u65e9\u57282012\u5e74\u5de6\u53f3\uff0c\u4e1a\u754c\u5c31\u4e00\u81f4\u8ba4\u4e3a\uff0cPON\u6280\u672f\u9700\u8981\u5411\u66f4\u9ad8\u901f\u7387\u6f14\u8fdb\u3002<\/span><\/p>\n


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\u5f53\u65f6\u7684\u6f14\u8fdb\u601d\u8def\u6709\u4e24\u79cd\uff0c\u4e00\u79cd\u662f\u63d0\u5347\u5355\u6ce2\u957f\u901f\u7387<\/strong>\uff0c\u53e6\u4e00\u79cd\u662f\u91c7\u7528\u591a\u6ce2\u53e0\u52a0<\/strong>\u3002<\/span><\/p>\n


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IEEE\uff08\u7535\u6c14\u4e0e\u7535\u5b50\u5de5\u7a0b\u5e08\u534f\u4f1a\uff09\u7387\u5148\u91c7\u53d6\u4e86\u884c\u52a8\u3002\u4ed6\u4eec\u641e\u4e86\u4e00\u4e2aNG-EPON\uff0c<\/span>\u5728\u5355\u6839\u5149\u7ea4\u4e0a\u5b9e\u73b025G\u4e0b\u884c\u548c10\/25G\u4e0a\u884c\uff0c\u5e76\u652f\u6301\u548c10G EPON\u517c\u5bb9\u300225Gbps\uff0c\u901a\u8fc7\u591a\u6ce2\u957f\u53e0\u52a0\u548c\u901a\u9053\u7ed1\u5b9a\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b050Gbps\u751a\u81f3100Gbps\u901f\u7387\u3002<\/span><\/p>\n


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2015\u5e747\u6708\uff0cIEEE\u542f\u52a8\u4e8625G\/50G\/100G EPON\u6280\u672f\u7684\u6807\u51c6\u5236\u5b9a\uff0c\u547d\u540d\u4e3aIEEE 802.3ca\u3002\u540e\u6765\uff0c\u8003\u8651\u5230100G\u96be\u5ea6\u592a\u9ad8\uff0c\u628a\u5b83\u7ed9\u5220\u6389\u4e86\uff0c\u53ea\u4fdd\u7559\u4e8625G\u548c50G\u3002<\/span><\/p>\n


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\u518d\u770bFSAN\uff08\u5168\u4e1a\u52a1\u63a5\u5165\u7f51\u8054\u76df\uff09\u548cITU-T\uff08\u56fd\u9645\u7535\u4fe1\u8054\u76df\u7535\u4fe1\u6807\u51c6\u5206\u5c40\uff09\u8fd9\u8fb9\u3002<\/span><\/p>\n


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XG(S)-PON\u6807\u51c6\u5236\u5b9a\u5b8c\u6210\u4e4b\u540e\uff0cFSAN\u5c31\u5f88\u5feb\u542f\u52a8\u4e86NG-PON2\u7684\u6807\u51c6\u7814\u7a76\uff08NG-PON1\u5c31\u662f\u524d\u9762\u768410G PON\uff0c\u5305\u62ec10G GPON\u548c10G EPON\uff09\uff0c\u60f3\u8981\u5b9e\u73b040G\u4e0b\u884c\u548c40G\/10G\u4e0a\u884c\u3002<\/span><\/p>\n


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\u5f53\u65f6\uff0cNG-PON2\u7684\u4e3b\u6d41\u5907\u9009\u6280\u672f\u65b9\u6848\u5305\u62ec\uff1a\u9ad8\u901fTDMA-PON\u3001TWDM-PON\u3001OFDM-PON\u548cWDM-PON\u3002<\/span><\/p>\n


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\u7ecf\u8fc7\u5206\u6790\u548c\u5bf9\u6bd4\uff0c2012\u5e744\u6708\uff0cFSAN\u786e\u5b9a\u91c7\u7528TWDM-PON\u6280\u672f\uff0c\u4f5c\u4e3aNG-PON2\u7684\u5b9e\u73b0\u65b9\u6848\u3002<\/span><\/p>\n


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TWDM\uff0c\u5c31\u662fTDM+WDM\uff0c\u65f6\u5206\u590d\u7528+\u6ce2\u5206\u590d\u7528\u3002<\/span>TWDM-PON\u91c7\u75284\/8\u6ce2\u957f\u53e0\u52a0\u65b9\u5f0f\uff0c\u5355\u6ce2\u957f10G TDM\uff0c\u53ef\u4ee5\u5b9e\u73b04\u00d710Gbps\u901f\u7387\u3002<\/span><\/p>\n


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\u8fd9\u4e2a\u65b9\u6848\uff0c\u88abITU-T\u5236\u5b9a\u4e3aG.989.x\u7cfb\u5217\u6807\u51c6\uff0c\u6700\u7ec8\u4e8e2015\u5e74\u5b8c\u6210\u3002<\/span><\/p>\n


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\u6807\u51c6\u5b8c\u6210\u4e4b\u540e\uff0c\u8fd9\u4e2a\u65b9\u6848\u5374\u6ca1\u6709\u4ec0\u4e48\u8fd0\u8425\u5546\u91c7\u7eb3\u3002\u56e0\u4e3a\u8fd9\u79cd\u6ce2\u957f\u53e0\u52a0\u7684\u65b9\u5f0f\uff0c\u4f1a\u5e26\u6765\u53ef\u8c03\u8c10\u5149\u5668\u4ef6\u7684\u9ad8\u6210\u672c\uff0c\u800c\u4e14\uff0c\u65b9\u6848\u7684\u7cfb\u7edf\u6210\u719f\u5ea6\u4e5f\u4e0d\u591f\u3002<\/span><\/p>\n


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\u540e\u6765\uff0c\u968f<\/span>\u7740\u9ad8\u901f\u7387\u4ee5\u592a\u7f51\u4ea7\u4e1a\u94fe\u7684\u8fc5\u901f\u6210\u719f\u548c\u89c4\u6a21\u5316\u5e94\u7528\uff0cN*10G\u7684\u8fd9\u79cd\u53e0\u52a0\u67b6\u6784\u8d8a\u6765\u8d8a\u4e0d\u88ab\u770b\u597d\u3002\u4e1a\u754c\u9010\u6e10\u575a\u5b9a\u4e86\u5411\u5355\u6ce2\u9ad8\u901f\u7387\u65b9\u5411\u53d1\u5c55\u7684\u51b3\u5fc3\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e0d\u8981\u201cTDM+WDM\u201d\uff0c\u53ea\u8981\u201cTDM\u201d\u3002<\/span><\/p>\n


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\u641e\u5355\u6ce2\u7684\u8bdd\uff0c100G\u7684\u96be\u5ea6\u592a\u5927\uff0c25G\u7684\u63d0\u5347\u53c8\u4e0d\u660e\u663e\uff08\u6ca1\u591a\u4e45\u53c8\u8981\u5347\u7ea7\uff0c\u6d6a\u8d39\u94b1\u548c\u65f6\u95f4\uff09<\/span>\u3002\u90a3\u4e48\uff0c\u6700\u4f73\u9009\u62e9\uff0c\u5f53\u7136\u5c31\u662f50G\u3002<\/span><\/p>\n


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2018\u5e742\u6708\uff0c\u5728\u4e2d\u56fd\u4ea7\u4e1a\u754c\u7684\u8054\u5408\u5efa\u8bae\u4e0b\uff0cITU-T SG15 Q2\u6b63\u5f0f\u5bf9\u5355\u901a\u905350G TDM PON\u7cfb\u5217\u6807\u51c6\u8fdb\u884c\u7acb\u9879\uff0c\u547d\u540d\u4e3a\u201cG.HSP\uff08G.Higher Speed PON\uff09<\/span><\/strong>\u201d\uff0c\u8ba1\u52122025\u5e74\u5f00\u59cb\u5177\u5907\u5546\u7528\u80fd\u529b\u3002<\/span><\/span><\/p>\n


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\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u8bfa\u57fa\u4e9a\u572825G\u4e0a\u6bd4\u8f83\u6267\u7740\u3002\u5728ITU-T\u7acb\u9879\u53d7\u963b\u540e\uff0c\u4ed6\u4eec\u8dd1\u53bb\u53e6\u7acb\u5c71\u5934\uff0c\u57282020\u5e7410\u6708\u6210\u7acb\u4e8625G\u5bf9\u79f0PON\u591a\u6e90\u534f\u8bae\uff0825GS-PON MSA\uff09<\/span>\u3002\u52a0\u5165\u7684\u4f01\u4e1a\u4e5f\u4e0d\u5c11\uff0c\u5176\u4e2d\u4e0d\u4e4fAT&T\u7b49\u5927\u516c\u53f8\u3002<\/span><\/p>\n


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\u6211\u4eec\u8fd8\u662f\u8bf4\u56de50G PON\u3002<\/span><\/p>\n


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50G PON\u6807\u51c6\u7acb\u9879\u65f6\uff0c\u4e3b\u8981\u5305\u62ec4\u4e2a\u90e8\u5206\uff0c\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/span><\/p>\n


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2021\u5e744\u670823\u65e5\uff0cITU-T SG15\u5168\u4f1a\u901a\u8fc7\u4e8650G PON\u7684\u6807\u51c6\uff0c\u5305\u62ec\uff1aG.9804.1 Amd1\uff08\u9700\u6c42\uff09\u3001G.9804.2\uff08\u901a\u7528\u534f\u8bae\u5c42\uff09\u3001G.9804.3\uff08\u7269\u7406\u5c42\u6807\u51c6\uff09\u3002<\/span><\/p>\n


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\u4e3a\u4e86\u652f\u6301\u591a\u4ee3PON\u6280\u672f\u5171\u5b58\uff0cITU-T\u8fd8\u6363\u9f13\u4e86\u4e00\u4e2aG.9805\u6807\u51c6\u3002<\/span><\/p>\n


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\u7efc\u5408\u8d77\u6765\uff0c\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/span><\/p>\n


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\u548c\u521a\u624d\u90a3\u4e2a\u8868\u662f\u5bf9\u5e94\u7684\u3002G.hsp.TWDMpmd\/G.9804.4\u662f\u591a\u6ce2\uff0c\u56fd\u5185\u4e0d\u6d89\u53ca\u3002<\/span><\/p>\n


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2021-2023\u5e74\uff0c<\/span>50G PON\u6807\u51c6\u9646\u7eed\u5b8c\u6210\u4e86\u7814\u7a76\u548c\u4fee\u8ba2\u30022023\u5e74\uff0cITU-T SG15\u5168\u4f1a\u901a\u8fc7G.9804.3 Amd.2\uff0c\u6807\u5fd7\u774050G PON\u56fd\u9645\u6807\u51c6\u4f53\u7cfb\u5df2\u5b8c\u6210\u3002<\/span><\/p>\n


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<\/section>\n

<\/p>\n

\u591a\u4ee3\u5171\u5b58\u6807\u51c6\uff08G.9805\uff09\u4e5f\u5728\u8fd9\u671f\u95f4\u57fa\u672c\u5b8c\u6210\uff0c\u4e3a\u4e0d\u540c\u4ee3\u9645\u541150G-PON\u7684\u5e73\u6ed1\u6f14\u8fdb\u5960\u5b9a\u4e86\u6807\u51c6\u57fa\u7840\u3002\uff0850G PON\u652f\u630110G EPON\u7684\u517c\u5bb9\u5e76\u5b58\uff0c\u6709\u5229\u4e8e\u5b9e\u73b0IEEE\u8def\u7ebf\u548cITU-T\u8def\u7ebf\u7684\u5f52\u4e00\uff0c\u5bf9\u4ea7\u4e1a\u94fe\u6709\u5f88\u5927\u597d\u5904\u3002\u5c3d\u7ba1IEEE\u8fd8\u662f\u5e0c\u671b\u575a\u6301\u81ea\u5df1\u7684\u4ee5\u592a\u7f51\u8def\u7ebf\uff0c\u4e0d\u88ab\u201c\u6536\u7f16\u201d\uff0c\u4f46\u4f5c\u4e3a\u4e16\u754c\u4e0a\u6700\u5927\u7684PON\u5e02\u573a\uff0c\u4e2d\u56fd\u4ea7\u4e1a\u529b\u91cf\u7684\u610f\u5fd7\u96be\u4ee5\u88ab\u8fdd\u80cc\u3002\u5f52\u4e00\u5230ITU-T\u8def\u7ebf\uff0c\u662f\u5927\u52bf\u6240\u8d8b\u3002\uff09<\/span><\/p>\n


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

<\/p>\n

<\/p>\n

\u4e3a\u4e86\u8fdb\u4e00\u6b65\u589e\u5f3aPON\u7684\u80fd\u529b\uff0c\u8fd8\u6709\u4e24\u4e2a\u6807\u51c6\u5728\u63a8\u8fdb\u4e2d\u3002\u4e00\u4e2a\u662f\u9488\u5bf9\u4f4e\u65f6\u5ef6\u7684G.Sup.PONLatency\uff0c\u53e6\u4e00\u4e2a\u662f\u9488\u5bf9\u5207\u7247\u7684G.Sup.PONSlicing\u3002<\/span><\/p>\n


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

\u56fd\u5185\u884c\u4e1a\u6807\u51c6\u65b9\u9762\uff0c\u7531CCSA TC6\u8d1f\u8d23\u5236\u5b9a\u3002<\/span><\/p>\n


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

\u76ee\u524d\uff0c50G PON\u603b\u4f53\u3001\u7269\u7406\u5c42\u3001TC\u5c42\u7b49\u7cfb\u5217\u884c\u6807\u5df2\u53d1\u5e03\uff0c\u6d4b\u8bd5\u6807\u51c6\u5df2\u7acb\u9879\uff0c\u9884\u8ba12024-2025\u5236\u5b9a\uff1b50G-PON\u5355\u6a21\u300110G\/50G\u53cc\u6a21\u884c\u6807\u5df2\u62a5\u6279\uff0cG\/XG(S)\/50G\u4e09\u6a21\u9884\u671f2024-2025\u5236\u5b9a\u3002<\/span><\/p>\n


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

<\/section>\n

50G PON\u56fd\u5185\u884c\u6807<\/span><\/p>\n


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

\u603b\u800c\u8a00\u4e4b\uff0c\u5355\u6ce250G PON\uff0850G TDM PON\uff09\u56fd\u9645\u6807\u51c6\u548c\u56fd\u5185\u884c\u4e1a\u6807\u51c6\u5747\u5df2\u57fa\u672c\u5c31\u7eea\uff0c\u4e3a\u4ea7\u4e1a\u94fe\u4e0a\u4e0b\u6e38\u5168\u9762\u63a8\u8fdb\u5546\u7528\u521b\u9020\u4e86\u6761\u4ef6\u3002<\/span>
<\/span><\/p>\n

<\/p>\n

<\/p>\n

\u2588<\/strong><\/span> 50G PON\u7684\u5e94\u7528\u573a\u666f<\/strong><\/span><\/p>\n

<\/p>\n

50G PON\u5e26\u6765\u4e86\u4e07\u5146\u7684\u63a5\u5165\u901f\u5ea6\uff0c\u90a3\u4e48\uff0c\u5927\u5bb6\u80af\u5b9a\u4f1a\u95ee\uff0c\u5b83\u7684\u5e94\u7528\u573a\u666f\u662f\u4ec0\u4e48\u5462\uff1f
<\/span><\/p>\n

<\/p>\n

\u76ee\u524d\u6765\u770b\uff0c\u4e1a\u754c\u5bf950G PON\u7684\u5e94\u7528\u573a\u666f\u5b9a\u4e49\u4ecd\u7136\u96c6\u4e2d\u5728\u5bb6\u5ead\u5bbd\u5e26<\/strong>\u3001\u4e2d\u5c0f\u5fae\u4f01\u4e1a<\/strong>\u3001\u56ed\u533a<\/strong>\u3001\u5de5\u4e1a<\/strong>\u7b49\u573a\u666f\u3002
<\/span><\/p>\n

<\/p>\n

\u5bb6\u5bbd\u7684\u8bdd\uff0c\u4e3b\u8981\u662f\u6ee1\u8db3\u4e8e8K\uff08\u53ca\u4ee5\u4e0a\uff09\u8d85\u9ad8\u6e05\u89c6\u9891\u3001AR\/VR\/XR\u3001\u88f8\u773c3D\u7b49\u9700\u6c42\u3002<\/span><\/p>\n

<\/p>\n

\u4e00\u822c\u6765\u8bf4\uff0c<\/span>\u5355\u4e2aXR\u8bbe\u5907\u7684\u8fde\u63a5\u5e26\u5bbd\u4e0d\u9ad8\uff08380Mbps\u5de6\u53f3\uff09\uff0c10G PON\u5c31\u591f\u7528\u3002\u91c7\u752850G PON\uff0c\u66f4\u591a\u662f\u9488\u5bf9\u591a\u5e76\u53d1\u7684\u9700\u6c42\uff0c\u4e5f\u5c31\u662f\u591a\u4eba\u540c\u65f6\u4f7f\u7528XR\u8bbe\u5907\u3002\u4f8b\u5982\u5bb6\u91cc\u6210\u5458\u591a\u4eba\u5171\u540c\u53c2\u4e0eXR\u6e38\u620f\u4e92\u52a8\u3002<\/span><\/p>\n

<\/p>\n

<\/span>\u4e2d\u5c0f\u5fae\u4f01\u4e1a<\/span>\uff0c\u4e3b\u8981\u662f\u4e91\u684c\u9762\u529e\u516c\u3001\u89c6\u9891\u4f1a\u8bae\u3001\u4f01\u4e1a\u4e91\u76d8\u7b49\u7528\u9014\u3002<\/span>\u56fd\u5185\u73b0\u5728\u5728\u63a8\u4e2d\u5c0f\u5fae\u4f01\u4e1a\u6570\u5b57\u5316\u8d4b\u80fd\u4e13\u9879\u884c\u52a8\uff0c50G PON\u53ef\u4ee5\u6210\u4e3a<\/span>\u4e2d\u5c0f\u5fae\u4f01\u4e1a\u7684\u6570\u5b57\u5316\u8f6c\u578b\u5e95\u5ea7\u3002<\/span><\/p>\n

<\/p>\n

\u56ed\u533a\u573a\u666f\uff0c\u4f8b\u5982\u5927\u578b\u4f01\u4e1a\u3001\u533b\u9662\u3001\u5b66\u6821\u3001\u5de5\u5382\u3001\u6e2f\u53e3\u7b49\u3002<\/span><\/p>\n


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

\u5b66\u6821\u7684\u8bdd\uff0c\u4e00\u4e2a\u6559\u5ba4\u91cc\u6709\u6570\u5341\u540d\u5b66\u751f\uff0c\u591a\u4eba\u540c\u65f6\u4f7f\u7528VR\u6559\u5b66\uff0c\u4f1a\u5bf9\u63a5\u5165\u5e26\u5bbd\u4ea7\u751f\u9700\u6c42\u3002<\/span><\/p>\n


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

<\/section>\n

<\/p>\n

\u533b\u9662\u7684\u573a\u666f\u66f4\u52a0\u590d\u6742\u3002\u9664\u4e86\u4f20\u7edf\u7684\u6570\u5b57\u75c5\u5386\u7b49\u4ee5\u5916\uff0c\u5927\u5e26\u5bbd\u7f51\u7edc\u8fd8\u6709\u4e00\u4e9b\u65b0\u7684\u5e94\u7528\u3002<\/span><\/p>\n


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

\u4f8b\u5982\u5f71\u50cf\u67e5\u770b\u548c\u6570\u5b57\u9605\u7247\u3002\u533b\u9662\u7684\u5f71\u50cf\u8bbe\u5907\u6570\u636e\u91cf\u5f88\u5927\uff0c\u5305\u62ec\u591a\u6a21\u6001\u5f71\u50cf\u3001\u4ecb\u5165\u5f0f\u5f71\u50cf\u7b49\u3002\u901a\u8fc750G PON\u8fd9\u6837\u7684\u4e07\u5146\u5149\u7f51\uff0c\u53ef\u4ee5\u6709\u52a9\u4e8e\u533b\u52a1\u4eba\u5458\u7684\u6570\u636e\u67e5\u770b\u548c\u4f20\u9012\u3002<\/span><\/p>\n


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

\u73b0\u5728\u8fd0\u8425\u5546\u4eec\u5927\u529b\u63a8\u52a8FTTR\u3002\u4ee5\u540e\uff0c\u968f\u7740\u63a5\u5165\u5e26\u5bbd\u7684\u589e\u52a0\uff0c\u53ef\u80fd\u4f1a\u9010\u6e10\u8fc8\u5165FTTD\u9636\u6bb5\u3002<\/span><\/p>\n


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

D\u662fDevice\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5149\u7ea4\u4f1a\u76f4\u63a5\u63a5\u5230\u7528\u6237\u7ec8\u7aef\uff08\u4f8b\u5982\u53f0\u5f0f\u673a\u3001\u7b14\u8bb0\u672c\u7535\u8111\u3001\u5bb6\u7535\u7b49<\/span>\uff09\u4e0a\uff0c\u5f7b\u5e95\u6d88\u706d\u7f51\u7ebf\u3002<\/span><\/p>\n


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

<\/section>\n

<\/p>\n

\u518d\u5c31\u662f\u5de5\u4e1a\u5236\u9020\u573a\u666f\uff0c\u8fd9\u4e2a\u573a\u666f\u662f\u76ee\u524d50G PON\u53d1\u5c55\u7684\u91cd\u70b9\uff0c\u4e3b\u8981\u9488\u5bf9\u6570\u636e\u91c7\u96c6\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u53ca\u4eba\u673a\u4ea4\u4e92\u7b49\u7ec6\u5206\u573a\u666f\u3002<\/span>\u8fd9\u4e9b\u7ec6\u5206\u573a\u666f\u5bf9\u7f51\u7edc\u7684\u4f20\u8f93\u65f6\u5ef6\u548c\u5b89\u5168\u53ef\u9760\u6709\u7740\u4e25\u683c\u8981\u6c42\u3002<\/span><\/p>\n

<\/p>\n

\u5728\u5de5\u4e1a\u9886\u57df\uff0c50G PON\u53ef\u80fd\u4f1a\u8fdb\u4e00\u6b65\u63a8\u52a8\u5149\u7ea4\u4ece\u65e5\u5e38\u529e\u516c\u7f51\u7edc\u8d70\u5411\u751f\u4ea7\u7ba1\u7406\u7f51\u7edc\u548c\u751f\u4ea7\u73b0\u573a\u7f51\u7edc\uff0c\u5e76\u6700\u7ec8\u8d70\u5411\u673a\u5668\u5185\u90e8\u8fde\u63a5\u3002<\/span><\/p>\n


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

<\/section>\n

<\/p>\n

\u5b83\u4f1a\u5e26\u6765FTTR\u5411FTTM\u7684\u8f6c\u53d8\u3002M\u662fMachine\uff0c\u4e5f\u5c31\u662f\u673a\u5668\u3002\u5b83\u548c\u521a\u624d\u8bf4\u7684FTTD\u6709\u4e9b\u7c7b\u4f3c\u3002\u73b0\u5728\uff0c\u8fd8\u63d0\u51faFTTThing\u7684\u8bf4\u6cd5\uff0c\u5149\u7ea4\u5230\u4e07\u7269\u3002<\/span><\/p>\n


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

\u9664\u4e86\u4e0a\u8ff0\u573a\u666f\u4e4b\u5916\uff0c\u5c0650G PON\u7528\u4e8e5G\u5c0f\u57fa\u7ad9\u7684\u56de\u4f20\u627f\u8f7d\uff0c\u4e5f\u6210\u4e3a\u4e00\u4e2a\u9009\u9879\uff08FTTCell\uff0c\u5149\u7ea4\u5230\u57fa\u7ad9\uff09\u3002<\/span><\/p>\n

<\/p>\n

\u5982\u679c\u5141\u8bb81:64\u7684\u5206\u5149\u6bd4\uff0c8\u53e350G PON\u7ebf\u5361\u5c31\u53ef\u4ee5\u652f\u6301512\u4e2a5G\u5c0f\u57fa\u7ad9\u3002\u5982\u679c\u6309\u5355\u53e340Gbps\uff0c\u6bcf\u4e2a5G\u5c0f\u57fa\u7ad91Gbps\uff0c\u90a3\u5c31\u610f\u5473\u7740\uff0c50G PON\u5355\u53e3\u53ef\u4ee5\u6ee1\u8db340\u4e2a5G\u5c0f\u57fa\u7ad9\u7684\u56de\u4f20\u9700\u6c42\u3002\u5bf9\u4e8e\u4e00\u822c\u7684\u697c\u5b87\u5ba4\u5185\u8986\u76d6\u6765\u8bf4\uff0c\u8db3\u591f\u4e86\u3002<\/span><\/span><\/p>\n

<\/p>\n

<\/p>\n

\u2588<\/strong><\/span> 50G PON\u7684\u5546\u7528\u8fdb\u5c55<\/strong><\/span><\/p>\n

<\/p>\n

\u8fd1\u5e74\u6765\uff0c\u56fd\u5185\u8fd0\u8425\u5546\u5df2\u7ecf\u9488\u5bf950G PON\u6280\u672f\u8fdb\u884c\u4e86\u4e00\u4e9b\u8bd5\u70b9\u5de5\u4f5c\u3002<\/span><\/p>\n

<\/p>\n

2023\u5e743\u670827\u65e5\uff0c\u4e2d\u56fd\u7535\u4fe1\u7814\u7a76\u9662\u5728\u6c5f\u82cf\u6c38\u9f0e\u5149\u7535\u5b50\u5b8c\u6210\u4e86\u884c\u4e1a\u9996\u4e2a50G-PON\u5de5\u4e1a\u5e94\u7528\u8bd5\u70b9\uff0c\u7387\u5148\u91c7\u7528\u4e8650G-PON\/XG-PON\u53cc\u6a21\u5168\u5149\u6280\u672f\uff0c\u9a8c\u8bc1\u4e8650G-PON\u5728\u5de5\u4e1aAOI\uff08Automated Optical Inspection\uff0c\u81ea\u52a8\u5149\u5b66\u68c0\u6d4b\uff09\u8d28\u68c0\u548c\u5de5\u5382\u6570\u5b57\u5316\u7ba1\u7406\u4e1a\u52a1\u573a\u666f\u3002<\/span><\/p>\n

<\/p>\n

2023\u5e7411\u6708\uff0c\u4e2d\u56fd\u79fb\u52a8\u5728\u6c5f\u82cf\u5357\u4eac\u73b0\u7f51\u6210\u529f\u5b8c\u6210\u4e86\u5168\u7403\u9996\u4e2a\u5bf9\u79f050G PON\u56fa\u79fb\u63a5\u5165\u5e94\u7528\u793a\u8303\u3002\u5317\u4eac\u8054\u901a\u5b8c\u6210F5G-A 50G PON\u521b\u65b0\u5e94\u7528\u9a8c\u8bc1\u3002\u5317\u4eac\u7535\u4fe1\u5b8c\u6210\u8bd5\u70b9\u5de5\u7a0b\u9a8c\u8bc1\u3002<\/span><\/p>\n

<\/p>\n

2024\u5e743\u6708\uff0c\u4e0a\u6d77\u7535\u4fe1\u7387\u5148\u5efa\u6210\u4e86F5G-A\u5168\u7403\u9996\u4e2a\u57fa\u4e8e50G-PON\u7684\u201c\u4e07\u5146\u4e91\u5bbd\u5e26\u793a\u8303\u5c0f\u533a\u201d\uff0c\u5b9e\u73b0\u4e86\u4e07\u5146\u63a5\u5165\u7ec8\u7aef\u6309\u9700\u5373\u523b\u4f7f\u7528\uff0c\u53ef\u4ee5\u63d0\u4f9b3D\u5149\u611f\u77e5\u30013D\/XR\u4e91\u76f4\u64ad\u3001\u6781\u81f4\u4e91\u4ea4\u4e92\u7b49\u4e00\u7cfb\u5217\u5e94\u7528\u3002<\/span><\/p>\n

<\/p>\n

2024-2025\u5e74\uff0c50G PON\u5c06\u8fdb\u5165\u5546\u7528\u8d77\u6b65\u9636\u6bb5\u3002\u6839\u636e\u521d\u6b65\u9884\u6d4b\uff0c\u5927\u6982\u57282027\u5e74\u5de6\u53f3\uff0c50G PON\u624d\u4f1a\u8fdb\u5165\u5927\u89c4\u6a21\u5546\u7528\u7684\u9636\u6bb5\u3002\u52302030\u5e74\uff0c\u4f1a\u8fbe\u5230\u4e00\u4e2a\u9ad8\u5cf0\u3002<\/span><\/strong><\/span><\/p>\n

<\/p>\n

\u6839\u636eOmdia\u7684\u9884\u6d4b\uff0c2024\u81f32028\u5e74\u671f\u95f4\uff0c50G PON\u7aef\u53e3\u51fa\u8d27\u91cf\u5c06\u4fdd\u6301\u6bcf\u5e74200%\u7684\u590d\u5408\u5e74\u589e\u957f\u7387\uff0c\u5e76\u57282028\u5e74\u6210\u4e3a\u4e3b\u6d41\u5bbd\u5e26\u6280\u672f\u3002<\/span><\/p>\n


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

Dell’Oro Group\u4e5f\u9884\u6d4b\uff0c\u4ece2023\u5e74\u52302027\u5e74\uff0c50G PON\u8bbe\u5907\u603b\u6536\u5165\u5c06\u4ece\u4e0d\u5230300\u4e07\u7f8e\u5143\u589e\u957f\u81f315\u4ebf\u7f8e\u5143\u3002<\/span><\/p>\n


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

\u987a\u5e26\u8bf4\u4e00\u4e0b\uff0c50G-PON\u7684\u4e0b\u4e00\u4ee3\uff0c\u4e5f\u5c31\u662fB50G-PON\uff08\u8d8550G PON\uff09\u7684ITU-T\u6807\u51c6G.VHSP.sup<\/span>\uff08VHSP=Very High Speed PON\uff09\uff0c\u57282022\u5e749\u6708\u5df2\u7ecf\u7acb\u9879\u4e86\uff0c\u76ee\u524d\u5904\u4e8e\u65e9\u671f\u63a8\u8fdb\u9636\u6bb5\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

\u2588<\/span><\/strong><\/span> \u6700\u540e\u7684\u8bdd<\/span><\/strong><\/span><\/p>\n


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

\u597d\u5566\uff0c\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8e50G PON\u7684\u57fa\u672c\u4ecb\u7ecd\u3002<\/span><\/p>\n


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

50G PON\uff08F5G-A\uff09<\/span>\u7684\u53d1\u5c55\uff0c\u79bb\u4e0d\u5f00\u7528\u6237\u9700\u6c42\u7684\u5e26\u52a8\u3002\u76ee\u524d\u770b\u6765\uff0c50G PON\u548c5G\u4e00\u6837\uff0c<\/span><\/span>\u7f3a\u4e4f\u4ee4\u4eba\u4fe1\u670d\u7684\u7206\u6b3e\u5e94\u7528\u573a\u666f\uff0c\u4e5f\u8c08\u4e0d\u4e0a\u662f\u975e\u5e38\u521a\u9700\u7684\u6280\u672f\u3002<\/span><\/span><\/p>\n


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

\u76f8\u6bd45G\uff0c5<\/span>0<\/span>G PON\u7684<\/span>\u6700\u5927\u4f18\u52bf\u5728\u4e8e\u6210\u672c\u3002\u5c3d\u7ba1\u5b83\u7684\u6210\u672c\u4f1a\u660e\u663e\u9ad8\u4e8e10G PON\uff0c\u4f46\u6bd45G\u8fd8\u662f\u8981\u4f4e\u5f97\u591a\u3002\u901a\u8fc7\u548cWi-Fi 7\u8fdb\u884c\u642d\u914d\uff0c50G PON<\/span>\u66f4\u5bb9\u6613\u4e3a\u7528\u6237\u63d0\u4f9b\u4f4e\u6210\u672c\u3001\u9ad8\u901f\u7387\u3001\u4f4e\u65f6\u5ef6\u7684\u4e92\u8054\u7f51\u63a5\u5165\u80fd\u529b\uff0c\u66f4\u5bb9\u6613\u88ab\u5e02\u573a\u6240\u63a5\u53d7\u3002<\/span><\/p>\n


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

5<\/span>0<\/span>G PON<\/span>\u5230\u5e95\u80fd\u4e0d\u80fd\u5d1b\u8d77\uff0c\u5c31\u8ba9\u65f6\u95f4\u6765\u544a\u8bc9\u6211\u4eec\u7b54\u6848\u5427<\/span>\u3002
<\/span><\/p>\n


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


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

\u4e0b\u4e00\u671f\uff0c\u6211\u4eec\u6765\u8bb2\u8bb250G PON\u7684\u5173\u952e\u6280\u672f<\/span>\uff0c\u5305\u62ec\u517c\u5bb9\u5e76\u5b58\u65b9\u6848\u3001\u6ce2\u957f\u65b9\u6848\uff0c\u4ee5\u53ca\u5149\u6a21\u5757\u6280\u672f\u521b\u65b0\u7b49\u3002\u656c\u8bf7\u671f\u5f85\uff01<\/span><\/strong><\/p>\n


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


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

\u53c2\u8003\u8d44\u6599\uff1a<\/strong>
<\/span><\/p>\n

1\u3001\u300a\u9ad8\u901fPON\u548cFTTR\u56fd\u9645\u6807\u51c6\u8fdb\u5c55\u300b\uff0c\u5218\u5fb7\u5764\uff0c\u534e\u4e3a\uff1b<\/span><\/p>\n

2\u3001\u300a50G-PON\u6280\u672f\u767d\u76ae\u4e66\u300b\uff0c\u4e2d\u5174\uff1b
<\/span><\/p>\n

3\u3001\u300a\u4e2d\u56fd\u8054\u901a50G PON\u56ed\u533a\u7c7b\u5e94\u7528\u573a\u666f\u767d\u76ae\u4e66\u300b\uff0c\u4e2d\u56fd\u8054\u901a\uff1b<\/span><\/p>\n

4\u3001\u300a50G-PON \u6280\u672f\u548c\u5e94\u7528\u767d\u76ae\u4e66\u300b\uff0c\u4e2d\u56fd\u7535\u4fe1\uff1b<\/span><\/p>\n

5\u3001\u300a50G PON\u52a9\u529b\u5bbd\u5e26\u7f51\u7edc\u4ece\u5343\u5146\u8fc8\u5411\u4e07\u5146\u300b\uff0c\u5218\u8c26\uff0c\u4fe1\u901a\u9662\uff1b<\/span><\/p>\n

6\u3001\u300a50G PON\u53d1\u5c55\u7b51\u57fa\u4e07\u5146\u5149\u7f51\u300b\uff0c\u5f20\u5fb7\u671d\uff0c\u4e2d\u56fd\u79fb\u52a8\uff1b
<\/span><\/p>\n

7\u3001\u300a50G PON\u6280\u672f\u53d1\u5c55\u4e0e\u6f14\u8fdb\u63a2\u8ba8\u300b\uff0c\u5f20\u5fb7\u667a\uff0c\u4e2d\u56fd\u7535\u4fe1\uff1b<\/span><\/p>\n

8\u3001\u300a50G-PON\u5173\u952e\u6280\u672f\u4e0e\u5e94\u7528\u9700\u6c42\u5206\u6790\u300b\uff0c\u90b5\u5ca9\uff0c\u4e2d\u56fd\u8054\u901a\uff1b
<\/span><\/p>\n

9\u3001\u300a50G PON\uff0c\u5f00\u542f\u4e07\u5146\u63a5\u5165\u65b0\u7bc7\u7ae0\u300b\uff0c\u5434\u9896\uff0c\u4e2d\u5174\u901a\u8baf\uff1b<\/span><\/p>\n

10\u3001ITU-T\u3001IEEE\u5b98\u7f51\u53ca\u76f8\u5173\u6807\u51c6\u6587\u4ef6\u3002<\/span><\/p>\n


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

<\/section>\n

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