{"id":323622,"date":"2021-02-06T01:14:55","date_gmt":"2021-02-05T17:14:55","guid":{"rendered":"http:\/\/4563.org\/?p=323622"},"modified":"2021-02-06T01:14:55","modified_gmt":"2021-02-05T17:14:55","slug":"wdmpon-%e4%bd%95%e6%97%b6%e6%99%ae%e5%8f%8a","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=323622","title":{"rendered":"wdmpon \u4f55\u65f6\u666e\u53ca?"},"content":{"rendered":"
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wdmpon \u4f55\u65f6\u666e\u53ca? <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : webmastere <\/span> <\/i> 8<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u73b0\u5728\u4e0a 10G EPON\/XG-PON \u90fd\u8d39\u52b2\uff0c\u4e00\u65f6\u534a\u4f1a\u513f\u4e0d\u7528\u60f3\u7740\u8ba9 ISP \u7ed9\u4e00\u822c\u7528\u6237\u82b1\u94b1\u6362 OLT \u4e86\uff0c\u6211\u770b EPON\/GPON \u518d\u6218\u5341\u5e74\u95ee\u9898\u4e0d\u5927\u3002 <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (3<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Kowloon <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5bb6\u5ead\u4f4f\u5b85\u5bbd\u5e26\u4e3b\u8981\u662f TDM-PON
    25G PON, 2 \u6ce2\u53e0\u52a0 50G PON\uff0c4 \u6ce2\u53e0\u52a0 100G PON \u65e9\u5c31\u5546\u7528\u4e86
    \u968f\u7740 sfp56 \u5c01\u88c5 \u5355\u6ce2 50G \u5149\u7535\u82af\u7247\u7684\u6210\u719f\uff0c\u5355\u6ce2 50G PON\uff0c2 \u6ce2\u53e0\u52a0 100G PON \u9a6c\u4e0a\u4e5f\u4f1a\u6709
    \u5982\u679c\u5206\u5149\u6bd4\u505a\u5230 512 \u7684\u8bdd\uff0c \u4e0d\u5728\u4e4e\u6210\u672c\uff0c\u73b0\u6709\u6280\u672f\u5355\u6ce2 100G PON \u4e5f\u4e0d\u662f\u4e0d\u80fd\u505a\u5230\u3002\u7ec8\u7aef\u6210\u672c\u53c2\u8003\u4e0b
    100G \u5355\u6a21\u53cc\u82af 10 \u516c\u91cc \u5149\u6a21\u5757 \u5168\u65b0 3000 \u5143\uff0c100G \u5355\u6a21\u5355\u82af 10 \u516c\u91cc \u5149\u6a21\u5757 \u5168\u65b0 4500 \u5143
    TWDM- PON 4 \u6ce2 10G \u53e0\u52a0 40G-PON \u5c31\u662f\u6619\u82b1\u4e00\u73b0
    \u7ec8\u7aef\u6ce2\u5206\u53ef\u8c03\u8c10\u5149\u6a21\u5757\u6210\u672c\u5f88\u96be\u964d\u4e0b\u6765
    \u4f01\u4e1a\u548c\u79fb\u52a8\u57fa\u7ad9\u63a5\u5165\u7f51 \u7684 WDM-PON
    \u4e4b\u524d\u770b\u5230\u97e9\u56fd\u7535\u4fe1\u8fd0\u8425\u5546\u4f7f\u7528\u8fc7
    \u76ee\u524d\u6700\u5927\u505a\u5230 32 \u6ce2 10G PON\uff0c\u611f\u89c9 PON \u6280\u672f\u5e94\u7528\u4e8e\u4f01\u4e1a\u751f\u4ea7\u73af\u5883\u662f\u9e21\u808b
    \u56fd\u5185 5G \u57fa\u7ad9 \u63a5\u5165\u4e3b\u8981\u7528\u7684 CWDM \u7c97\u6ce2\u5206\u590d\u7528, MWDM \u4e2d\u7b49\u6ce2\u5206\u590d\u7528\u3002
    \u6dd8\u5b9d\u54b8\u9c7c\u4e0a \u56fd\u4ea7\u70fd\u706b\u4e00\u5bf9 6 \u6ce2\u9053\u5e26 6 \u4e2a\u56fa\u5b9a\u6ce2\u957f 10G \u5149\u6a21\u5757 CWDM \u5168\u65b0\u6700\u4f4e\u62a5\u4ef7\u6709 1000 \u5143
    6 \u6ce2\u9053 CWDM \u53ef\u4ee5\u5e26\u4e00\u4e2a\u57fa\u7ad9 3 \u4e2a 120 \u5ea6 5G AAU \u8bbe\u5907
    \u6b64\u5916\u8fd8\u6709 12 \u6ce2\u9053\uff0c24 \u6ce2\u9053\uff0c48 \u6ce2\u9053 CWDM \u7c97\u6ce2\u5206\u590d\u7528\u4ea7\u54c1
    \u540e\u8d77\u4e4b\u79c0\u7684 MWDM \u4e2d\u7b49\u6ce2\u5206\u590d\u7528 \u53d1\u5c55\u7684\u4e5f\u5f88\u5feb\u3002
    5G \u57fa\u7ad9\u8986\u76d6 20%\u70ed\u70b9\u533a\u57df\uff0c30%\u6b21\u70ed\u70b9\u533a\u57df\uff0c50%\u7684\u666e\u901a\u533a\u57df
    \u8d8a\u662f\u70ed\u70b9\u7684\u533a\u57df 5G \u57fa\u7ad9\u8d8a\u5bc6\u96c6\uff0c\u7ad9\u95f4\u8ddd\u8d8a\u8fd1\uff0c\u5149\u7ea4\u8d44\u6e90\u8d8a\u4e30\u5bcc
    \u8d8a\u666e\u901a\u7684\u533a\u57df\uff0c5G \u57fa\u7ad9 \u8981\u6c42\u8d8a\u4f4e\uff0c
    \u8fd9\u6837 WDM PON \u6280\u672f\u66f4\u9e21\u808b\u3002
    \u79fb\u52a8\u627f\u8f7d\u7f51 \u4e2d\u56fd\u79fb\u52a8\u7684 PTN \u5347\u7ea7\u7248 SPN \u6280\u672f\u786e\u5b9e\u5148\u8fdb\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : youx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6b66\u6c49\u7535\u4fe1 2018 \u5e74\u5f00\u59cb\u65b0\u5efa\u5c0f\u533a \u548c 2009 \u5e74 2010 \u5e74 \u6700\u5148\u5149\u6539\u7684 FTTH \u5c0f\u533a\u9646\u7eed\u66f4\u6362\u5230 10G EPON \u6765\u4e86
    2020.12.28 \u5f00\u59cb\u63a8\u5e7f\u4e2d\u56fd\u7535\u4fe1\u96c6\u56e2\u5b9a\u7684 5G 239 1G \u5bbd\u5e26\u5957\u9910
    \u6700\u8fd1\u542c\u8bf4\u56db\u5ddd\u7535\u4fe1\uff0c\u5317\u4eac\u8054\u901a \u8981\u53d1\u5e03 2G \u5bbd\u5e26\u5957\u9910\u4e86
    1.25G EPON, 2.5G GPON 64 \u5206\u5149\u60c5\u51b5\u4e0b \u63a8\u5e7f 1G \u5bbd\u5e26 \u9a6c\u9a6c\u864e\u864e\uff0c
    2018 \u5e74\u4ee5\u540e \u5c0f\u533a\u9a7b\u5730\u63a5\u5165\u7f51\u90fd\u662f\u7b2c\u4e09\u65b9\u7f51\u7edc\u516c\u53f8\u5efa\u9020
    \u90fd\u91c7\u7528\u4e00\u7ea7\u5206\u5149 64 \u5206\u5149
    \u6a21\u5f0f\u5efa\u9020 PON \u5149\u53e3\u7684\u5e26\u5bbd\u5229\u7528\u7387\u4f1a\u8d8a\u6765\u8d8a\u9ad8
    16 PON XG GPON combo 2.5G GPON \u4e1a\u52a1\u677f\u4ece 1.2W \u6da8\u5230 1.4W \u4e86
    \u7535\u4fe1\u8fd0\u8425\u5546\u96c6\u91c7\u4ef7\u683c 2.8 \u4e07\u4eba\u6c11\u5e01
    \u4f4f\u5b85\u5bb6\u5ead\u56fa\u5b9a\u5bbd\u5e26\u7528\u6237
    80%\u7684\u7528\u6237\u6708\u6d41\u91cf \u4e0d\u4e00\u5b9a\u4f1a \u8d85\u8fc7 3TB
    20%\u7684\u7528\u6237\u6708\u6d41\u91cf \u80af\u5b9a\u4f1a \u8d85\u8fc7 30TB <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : youx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    10G PON OLT \u534e\u4e3a MA5800 \u5e26\u673a\u67dc\u7684 \u7535\u4fe1\u8fd0\u8425\u5546\u96c6\u91c7\u4ef7\u683c\u662f 6000 \u5143\u4eba\u6c11\u5e01 \u767d\u83dc\u4ef7 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    wdmpon \u4f55\u65f6\u666e\u53ca? \u8cc7\u6df1\u5927\u4f6c…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/323622"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=323622"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/323622\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=323622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=323622"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=323622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}