{"id":137569,"date":"2020-07-14T12:07:37","date_gmt":"2020-07-14T04:07:37","guid":{"rendered":"http:\/\/4563.org\/?p=137569"},"modified":"2020-07-14T12:07:37","modified_gmt":"2020-07-14T04:07:37","slug":"%e5%a4%a7%e5%ae%b6%e7%9a%84%e5%8d%83%e5%85%86%e5%ae%bd%e5%b8%a6%e8%bf%98%e6%9c%89%e7%ba%af-gpon-%e7%9a%84%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=137569","title":{"rendered":"\u5927\u5bb6\u7684\u5343\u5146\u5bbd\u5e26\u8fd8\u6709\u7eaf GPON \u7684\u5417\uff1f"},"content":{"rendered":"
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\u5927\u5bb6\u7684\u5343\u5146\u5bbd\u5e26\u8fd8\u6709\u7eaf GPON \u7684\u5417\uff1f <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : sp670 <\/span> <\/i> 5<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u4e0a\u4e2a\u591a\u6708\u642c\u5bb6\uff0c\u4e4b\u524d\u7684\u5bbd\u5e26\u9500\u6237\u4e86\u8fd9\u6b21\u4e0d\u7b97\u79fb\u673a\u7b97\u65b0\u88c5\u4e86\uff0c\u6362\u4e86\u534e\u4e3a HN8145V \u5149\u732b
\u5e7f\u897f\u5c0f\u57ce\u5e02\uff0c\u5957\u9910+\u5404\u79cd\u5305 178 \u4e00\u4e2a\u6708\uff0c\u5343\u5146+\u624b\u673a+\u56fa\u8bdd\uff0c\u5b89\u88c5\u7684\u65f6\u5019\u76f4\u63a5\u627e\u5e08\u5085\u8981\u4e86\u8d85\u5bc6\u6539\u6865\u63a5
\u521a\u88c5\u7684\u65f6\u5019\u5370\u8c61\u91cc\u201c\u7ebf\u8def\u534f\u8bae\u201d\u662f XGPON \u6765\u7740\uff0c\u8bb0\u4e0d\u592a\u6e05\u4e86\u3002\u5b89\u88c5\u65f6\u5149\u529f\u7387\u8ba1\u6d4b\u7684-18\uff0c\u63a5\u5230\u5149\u732b\u91cc\u663e\u793a-21
\u8fd9\u51e0\u5929\u95f2\u7740\u65e0\u804a\u8fdb\u5149\u732b\u770b\u770b\uff0c\u201c\u7ebf\u8def\u534f\u8bae\u201d\u73b0\u5728\u663e\u793a\u7684 GPON\uff0c\u5149\u529f\u7387\u6389\u5230-28 \u3001-27 \u4e86\uff0c\u6d4b\u901f\u5cf0\u503c 720M\uff0c\u5e73\u65f6 650M \u4e0d\u80fd\u518d\u591a\u4e86
\u60f3\u8bf7\u6559\u4e0b\u5404\u4f4d\uff1a
1.\u662f\u534e\u4e3a\u7684\u5149\u732b\u76f4\u63a5\u5c31\u663e\u793a XGPON \u6216\u8005 GPON \u7684\u5417\uff1f\u8fd8\u662f\u4e00\u76f4\u663e\u793a\u7684 GPON \uff1f
2.\u6211\u8fd9\u8fb9\u63a5\u5165\u7684\u662f 1:16 \u7684\u4e8c\u7ea7\u5206\u5149\uff0c\u7aef\u53e3\u63a5\u8fd1\u5168\u6ee1\u4e86\uff0c\u6309 GPON \u6765\u7b97\u662f\u5426\u8fd0\u8425\u5546\u4e0b\u8054\u5230\u4e8c\u7ea7\u5206\u5149\u8fd9\u7684\u901f\u7387\u5c31\u65e0\u6cd5\u8fbe\u6807\u5343\u5146\uff1f
3.\u5982\u679c\u662f\u63a5\u5165\u901f\u7387\u5c31\u4e0d\u8fbe\u6807\u7684\u8bdd\uff08\u4f8b\u5982\u4ec5 GPON\uff0c\u800c\u4e14\u5149\u8870\u5927\u63a5\u8fd1\u6389\u7ebf\u8fb9\u7f18\uff09\uff0c\u662f\u5426\u53ef\u4ee5\u6295\u8bc9\u8fd0\u8425\u5546\u66f4\u65b0\u4e0b\u8054\u5230\u4e8c\u7ea7\u5206\u5149\u8fd9\u6bb5\u7684\u7ebf\u8def\uff1f <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (10<\/span>) <\/div>\n
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    \u8cc7\u6df1\u5927\u4f6c : mm2x <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    PON \u4fe1\u606f
    \u7ebf\u8def\u534f\u8bae: GPON
    \u8fde\u63a5\u72b6\u6001: \u5df2\u8fde\u63a5
    \u8fde\u63a5\u65f6\u95f4: 217 \u5c0f\u65f6 14 \u5206\u949f 57 \u79d2
    \u53d1\u9001\u5149\u529f\u7387: 2.03dBm
    \u63a5\u6536\u5149\u529f\u7387: -28.24dBm<\/p>\n

    \u7167\u6837\u5343\u5146\u5bbd\u5e26 \u4e0a\u884c 100 \u7684\u8dd1 \u7531\u4e8e\u8fbe\u6807\u65e0\u6cd5\u6295\u8bc9 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

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    \u8cc7\u6df1\u5927\u4f6c : lenjeans <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5bb6\u7528\u5149\u732b\u4e0d\u61c2\uff0c\u4f46\u662f\u5982\u679c\u662f onu \u7684\u8bdd -28 \u5c31\u662f\u4e34\u754c\u4e86\uff0c\u5df2\u7ecf\u5f71\u54cd\u7f51\u901f\u4e86\uff0c\u4e25\u91cd\u7684\u8bdd\u662f\u76f4\u63a5\u65ad\u7ebf\u7684\uff0c\u4e0d\u8fc7\u8fd9\u73a9\u610f\u4e5f\u770b\u8bbe\u5907\u3002
    \u5982\u679c\u4f60\u6709\u8db3\u591f\u7684\u8bc1\u636e \u662f\u53ef\u4ee5\u76f4\u63a5\u6295\u8bc9\u7684\uff0c\u4e0d\u8fc7\u5efa\u8bae\u8981\u662f\u6709\u7ef4\u62a4\u4eba\u5458\u7535\u8bdd\u7684\u8bdd\u5148\u6253\u7535\u8bdd\u8054\u7cfb\u4e00\u4e0b\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : yu8357305 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5e7f\u897f\u5357\u5b81\uff0c\u521a\u521a\u5f00\u7684 99 \u5757\u94b1 100 \u5146\uff0c\uff0c\uff0c <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : my2492 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5343\u5146\u8d70 EPON \u7684\u90fd\u6709\uff0c\u4e0d\u8fc7-27 \u662f\u6709\u70b9\u4f4e <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : my2492 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @mm2x \u6211\u66fe\u7ecf\u6295\u8bc9\u8fc7\u8fbe\u6807\u7684\u4f46\u5149\u8870\u5927\u7684\u7ebf\u8def\uff0c\u53ea\u662f\u7ef4\u4fee\u8d39\u8981\u81ea\u5df1\u51fa\uff0c50 \u5757\u94b1\u3002\u76f4\u63a5\u8bf4\u901f\u5ea6\u8fbe\u6807\u4f46\u662f\u8df3 ping\uff0c\u8981\u6c42\u628a\u6574\u4e2a\u5149\u7ea4\u6362\u4e86\uff0c\u4e0d\u8981\u90a3\u79cd\u63a5\u7eed\u7684\u5149\u7ea4\uff0c\u5f88\u591a\u65f6\u5019\u5149\u8870\u662f\u56e0\u4e3a\u63a5\u7eed\u9020\u6210\u7684\uff0c\u5e08\u5085\u624b\u6cd5\u597d\u4e0d\u597d\u5f88\u91cd\u8981\uff0c\u624b\u6cd5\u597d\u7684\u63a5\u4e86\u6ca1\u5565\u635f\u8017\uff0c\u624b\u6cd5\u4e0d\u597d\u7684\u635f\u8017 5dbm \u8d77 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : sp670 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @my2492 \u6211\u5bb6\u6709\u70b9\u4e0d\u592a\u4e00\u6837\uff0c\u6211\u662f\u81ea\u5bb6\u623f\u5b50\uff0c\u5185\u90e8\u7684\u5149\u7ea4\u662f\u6211\u88c5\u4fee\u7684\u65f6\u5019\u81ea\u5df1\u9884\u57cb\u7684\uff0c\u65e2\u6709\u5149\u7ea4\u5185\u7f51\u4e5f\u6709\u5916\u7f51
    \u5916\u7f51\u8fd9\u6839\u5c31\u662f\u73b0\u5728\u88c5\u5bbd\u5e26\u8fd9\u6839\uff0c\u5f53\u65f6\u5b89\u88c5\u5bbd\u5e26\u7684\u65f6\u5019\u5149\u8870\u624d-18 \u975e\u5e38\u597d\uff0c\u624d\u7528\u4e86 1 \u4e2a\u6765\u6708\u6389\u5230\u4e86\u73b0\u5728\u7684-30\uff0c\u611f\u89c9\u5e94\u8be5\u4e0d\u662f\u6211\u5185\u7f51\u7684\u95ee\u9898\uff0c\u662f\u5916\u8fb9\u7684\u95ee\u9898
    \u4f46\u5982\u679c\u771f\u662f\u5185\u7f51\u7684\u95ee\u9898\u4e5f\u5c31\u771f\u9ebb\u70e6\u4e86\u3002\u3002\u6362\u7ebf\u4e0d\u597d\u6362\uff0c\u56e0\u4e3a\u6211\u5df2\u7ecf\u76d8\u597d\u7ea4\u505a\u4e86\u6cd5\u5170\u76d8\u4e86\uff0c\u6362\u7ebf\u8fd8\u5f97\u5168\u62c6\u5f00\u3002\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : sp670 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @mm2x \u624d\u8fc7\u4e86 2 \u5929\uff0c\u73b0\u5728\u53c8\u6389\u5230-30 \u4e86\uff0c\u90c1\u95f7
    \u60a8\u662f\u54ea\u91cc\u7684\u5462\uff1f\u4e0a\u884c 100 \u8fd9\u4e48\u723d\uff0c\u6211\u8fd9\u4e0a\u884c\u53ea\u6709 60 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : mm2x <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @sp670 \u7535\u4fe1\u8425\u4e1a\u5385 APP 7.5R\/\u5929 200M \u7684\u662f 3.5R\/\u5929\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : my2492 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @sp670 \u628a\u5185\u5916\u63a5\u7eed\u7684\u4f4d\u7f6e\u8ba9\u4ed6\u4eec\u91cd\u65b0\u63a5\u7eed\u4e00\u6b21\u770b\u770b\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : sp670 <\/span> <\/div>\n
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  • \n","protected":false},"excerpt":{"rendered":"

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