{"id":284,"date":"2019-01-23T15:46:50","date_gmt":"2019-01-23T07:46:50","guid":{"rendered":"http:\/\/www.epsglobal.cn\/blog\/?p=284"},"modified":"2019-01-23T15:46:50","modified_gmt":"2019-01-23T07:46:50","slug":"%e4%bd%bf%e7%94%a8swdm4%e4%bb%8efinisar%e5%8d%87%e7%ba%a7%e4%bc%81%e4%b8%9a%e6%95%b0%e6%8d%ae%e4%b8%ad%e5%bf%83","status":"publish","type":"post","link":"https:\/\/epsglobal.cn\/index.php\/2019\/01\/23\/%e4%bd%bf%e7%94%a8swdm4%e4%bb%8efinisar%e5%8d%87%e7%ba%a7%e4%bc%81%e4%b8%9a%e6%95%b0%e6%8d%ae%e4%b8%ad%e5%bf%83\/","title":{"rendered":"\u4f7f\u7528SWDM4\u5347\u7ea7\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3"},"content":{"rendered":"

\u5c0f\u578b\u4e91\u548c\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3\u5e0c\u671b\u4e0d\u66f4\u6539\u5176\u53cc\u5de5\u591a\u6a21\u5149\u7ea4\u5e03\u7ebf\u57fa\u7840\u8bbe\u65bd\u5c06\u517610G\u4ee5\u592a\u7f51\u5347\u7ea7\u523040G\u548c100G\u4ee5\u592a\u7f51\u3002<\/p>\n

\u77ed\u6ce2\u6ce2\u5206\u590d\u7528\u4f7f\u7528\u6848\u4f8b<\/h3>\n

\u6311\u6218<\/p>\n

\u5728\u4e0d\u6539\u53d8\u5e03\u7ebf\u57fa\u7840\u8bbe\u65bd\u7684\u60c5\u51b5\u4e0b\uff0c\u5c0610G\u4ee5\u592a\u7f51\u5347\u7ea7\u523040G\u548c100G<\/p>\n

\u884c\u4e1a<\/p>\n

\u5c0f\u578b\u4e91\u548c\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3<\/p>\n

\u89e3\u51b3\u65b9\u6848<\/p>\n

Finisar<\/a>\u768440G\u548c100G SWDM4\u5149\u7aef\u673a<\/p>\n

\u60c5\u51b5<\/h3>\n

\u591a\u5e74\u6765\uff0c\u5927\u4e2d\u578b\u4f01\u4e1a\u5df2\u5e7f\u6cdb\u90e8\u7f7210G\u4ee5\u592a\u7f51\u3002\u8d1f\u8d23\u6570\u636e\u4e2d\u5fc3\u5b89\u88c5\u548c\u64cd\u4f5c\u7684IT\u4eba\u5458\u5bf9\u8be5\u6280\u672f\u975e\u5e38\u719f\u6089\u548c\u9002\u5e94\uff0c\u5728\u673a\u67b6\u4e2d\u4f7f\u7528\u53cc\u5de5\u63a5\u63d2\u7ebf\u53ca\u5176\u76f8\u5173\u7684LC\u8fde\u63a5\u5668\u3002\u4f46\u662f\uff0c\u4f01\u4e1a\u73b0\u5728\u5e0c\u671b\u5728\u4e0d\u6539\u53d8\u5176\u53cc\u5de5\u591a\u6a21\u5149\u7ea4\u5e03\u7ebf\u57fa\u7840\u8bbe\u65bd\u7684\u524d\u63d0\u4e0b\u5c06\u517610G\u4ee5\u592a\u7f51\u5347\u7ea7\u523040G\u548c100G\u4ee5\u592a\u7f51\uff0c\u540c\u65f6\u4fdd\u6301\u4e0e10G\u4ee5\u592a\u7f51\u76f8\u540c\u7684\u652f\u6301\u94fe\u8def\u8ddd\u79bb\u3002\u51fa\u4e8e\u8d44\u672c\u652f\u51fa\u548c\u8fd0\u8425\u652f\u51fa\u7684\u8003\u8651\uff0c\u6700\u597d\u5229\u7528\u73b0\u6709\u7684\u5149\u7ea4\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n

<\/p>\n

\"finisar\"<\/p>\n

\u6311\u6218<\/h3>\n

\u968f\u7740\u8fd9\u4e9b\u6570\u636e\u4e2d\u5fc3\u5f00\u59cb\u541140G\u548c100G\u4ee5\u592a\u7f51\u8fc7\u6e21\uff0c\u4f01\u4e1aIT\u67b6\u6784\u5e08\u53ef\u4ee5\u9009\u62e9\uff1a<\/p>\n

\u4ed6\u4eec\u53ef\u4ee5\u4f7f\u752840GBASE-SR4<\/a>\u548c100GBASE-SR4<\/a>\u5149\u7aef\u673a\uff0c\u8fd9\u4e9b\u5149\u7aef\u673a\u73b0\u5728\u5df2\u7ecf\u975e\u5e38\u7ecf\u6d4e\uff0c\u4f46\u9700\u8981\u4f7f\u7528\u5e76\u884c\u5149\u5b66\u57fa\u7840\u8bbe\u65bd\u3002\u8fd9\u610f\u5473\u7740\u5fc5\u987b\u7528\u5b83\u4eec\u7279\u6709\u7684\u201c\u5494\u54d2\u201d\u58f0\u97f3\u66ff\u6362\u5b83\u4eec\u7684\u53cc\u5de5LC\u8df3\u7ebf\uff0c\u4ee5\u786e\u8ba4\u6b63\u786e\u7684\u9501\u5b9a\u3001\u7b80\u5355\u7684\u7aef\u63a5\u548c\u6e05\u6d01\uff0c\u4e0e\u4e0d\u592a\u719f\u6089\u7684MPO\u8df3\u7ebf\u5e76\u884c\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u5b89\u88c5\u989d\u5916\u7684\u4e2d\u7ee7\u7ebf\/\u7ed3\u6784\u5316\u5e03\u7ebf\uff0c\u56e0\u4e3a\u73b0\u5728\u6bcf\u4e2a\u5168\u53cc\u5de5\u94fe\u8def\u9700\u89818\u6761\u5149\u7ea4\u800c\u4e0d\u662f\u4ec5\u9700\u89812\u6761\u5149\u7ea4\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u4e3a\u8d44\u672c\u652f\u51fa\u5bc6\u96c6\u578b\uff0c\u800c\u4e14\u7531\u4e8eIT\u7f51\u7edc\u4eba\u5458\u5bf9MPO\u8fde\u63a5\u5668\u7684\u5904\u7406\/\u6e05\u6d01\u4e0d\u719f\u6089\uff0c\u4e5f\u53ef\u80fd\u5927\u5927\u589e\u52a0\u8d44\u672c\u652f\u51fa\u3002<\/p>\n

\u53e6\u4e00\u79cd\u9009\u62e9\u662f\u5b89\u88c5\u5355\u6a21\u5149\u7ea4\u4ee5\u7ee7\u7eed\u4f7f\u7528\u719f\u6089\u7684\u53cc\u5de5\u5149\u7ea4\/ LC\u8fde\u63a5\u5668\u8303\u4f8b\u3002\u8fd9\u610f\u5473\u7740\u4f7f\u752840GBASE-LR4\u548c100GBASE-LR4\uff08\u6216CWDM4\uff09\u5149\u7aef\u673a\uff0c\u5176\u6210\u672c\u8fdc\u9ad8\u4e8e\u591a\u6a21SR4\u5149\u7aef\u673a\u3002\u8fd9\u662f\u4e00\u79cd\u975e\u5e38\u7684\u8d44\u672c\u652f\u51fa\u548c\u8fd0\u8425\u652f\u51fa\u5bc6\u96c6\u578b\u65b9\u6cd5\uff0c\u4f46\u4e5f\u5177\u6709\u4e00\u5b9a\u7684\u4f18\u70b9\uff0c\u6d88\u9664\u4e86\u4e3a\u4f7f\u7528MPO\u8fde\u63a5\u5668\u800c\u91cd\u65b0\u57f9\u8badIT\u4eba\u5458\u7684\u6210\u672c\u5e76\u5927\u5e45\u589e\u52a0\u94fe\u8def\u8ddd\u79bb\uff08\u5982\u679c\u8fd9\u662f\u4e00\u9879\u8981\u6c42\uff09\u3002\u53ef\u4ee5\u8ba4\u4e3a\uff0c\u8fd9\u79cd\u5355\u6a21\u5f0f\u9009\u9879\u7684\u6f5c\u5728\u989d\u5916\u4f18\u52bf\u662f\u53ef\u4ee5\u4e3a100G\u4ee5\u592a\u7f51\u4ee5\u5916\u7684\u90e8\u7f72\u63d0\u4f9b\u672a\u6765\u9002\u7528\u7684\u57fa\u7840\u8bbe\u65bd\u3002\u7136\u800c\uff0cIEEE\u5df2\u7ecf\u6807\u51c6\u5316\u4e86\u9002\u7528\u4e8e\u4f01\u4e1a\u6570\u636e\u4e2d\u5fc3\u73af\u5883\u7684\u591a\u6a21400G\u63a5\u53e3\uff0c\u8fd9\u4e9b\u63a5\u53e3\u9884\u8ba1\u5728\u5927\u90e8\u5206\u5e02\u573a\u51c6\u5907\u597d\u8f6c\u6362\u65f6\u53ef\u7528\u3002<\/p>\n

\u4e0a\u8ff0\u4e24\u79cd\u9009\u62e9\u90fd\u4e0d\u662f\u7279\u522b\u6709\u5438\u5f15\u529b\u3002<\/p>\n

\"finisar\"<\/h3>\n

\u89e3\u51b3\u65b9\u6848<\/h3>\n

\u53ef\u63d2\u62d4\u5149\u7aef\u673a\u91c7\u7528\u77ed\u6ce2\u6ce2\u5206\u590d\u7528\uff08\u201cSWDM\u201d\uff09\u6280\u672f\uff0c\u6ee1\u8db3\u4e86\u8fd9\u4e00\u5e02\u573a\u9700\u6c42\u3002\u77ed\u6ce2\u6ce2\u5206\u590d\u7528\uff08SWDM\uff09\u662f\u5728\u4e00\u4e2a\u53cc\u5de5\u591a\u6a21\u5149\u7ea4\u5bf9\u4e0a\u4f20\u8f93\u591a\u4e2a\u4fe1\u9053\u7684\u7ecf\u6d4e\u6709\u6548\u7684\u65b9\u6cd5\u3002<\/p>\n

Finisar<\/a>\u7684SWDM4\u5149\u7aef\u673a\u53ef\u901a\u8fc7\u73b0\u6709\u7684\u53cc\u5de5\u591a\u6a21\u5149\u7ea4\u4f20\u8f9340G\uff084x10G\uff09\u548c100G\uff084x25G\uff09\u3002\u8fd9\u610f\u5473\u7740\u6570\u636e\u4e2d\u5fc3\u53ef\u4ee5\u5c06\u5176\u5149\u7ea4\u94fe\u8def\u5347\u7ea7\u523040G\u548c100G\uff0c\u5229\u7528\u5176\u73b0\u6709\u7684\u5149\u7ea4\u57fa\u7840\u8bbe\u65bd\uff0c\u5e76\u4ecd\u7136\u4f7f\u7528\u719f\u6089\u7684\u76f8\u540cLC\u8fde\u63a5\u5668\uff0c\u800c\u4e0d\u662f\u6539\u4e3aMPO\u8df3\u7ebf\u3002<\/p>\n

\u5bf9\u4e8e\u65b0\u6570\u636e\u4e2d\u5fc3\u7248\u672c\uff0cSWDM4\u9700\u89812\u4e2a\u5149\u7ea4\uff0c\u598240G \/ 100G SR4\u3002\u8fd9\u663e\u8457\u63d0\u9ad8\u4e86\u6bcf\u4e2aOM3 \/ OM4\u5149\u7ea4\u7684\u5e26\u5bbd\u5bc6\u5ea6\uff0c\u964d\u4f4e\u4e86\u65b0\u4e2d\u7ee7\/\u8fde\u63a5\u5e03\u7ebf\u57fa\u7840\u8bbe\u65bd\u7684\u6210\u672c\uff0c\u540c\u65f6\u4ecd\u7136\u4f7f\u7528\u7ecf\u6d4e\u9ad8\u6548\u7684\u591a\u6a21\u5149\u7aef\u673a\u3002\u5bf9\u4e8e\u8f83\u5927\u7684\u6570\u636e\u4e2d\u5fc3\uff0c\u65b0\u7684OM5\u5bbd\u5e26\u591a\u6a21\u5149\u7ea4\u53ef\u4ee5\u6269\u5c55SWDM4\u5149\u7ea4\u7684\u8303\u56f4\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u9ad8\u8fbe953nm\u7684\u6ce2\u957f\u8fdb\u4e00\u6b65\u4f20\u64ad\u3002\u5bf9\u4e8e\u4f7f\u752840G \/ 100G\u4ee5\u592a\u7f51\u7684\u73b0\u6709\u65b0\u6570\u636e\u4e2d\u5fc3\uff0cSWDM4\u662f\u964d\u4f4e\u57fa\u7840\u8bbe\u65bd\u6210\u672c\u548c\/\u6216\u63d0\u9ad8\u94fe\u8def\u6027\u80fd\u7684\u5b8c\u7f8e\u89e3\u51b3\u65b9\u6848\u3002\u4e0e\u4e13\u6709\u7684\u201cBiDi\u201d\u6280\u672f\u76f8\u6bd4\uff0cSWDM4\u652f\u6301\u66f4\u957f\u7684\u94fe\u8def\u957f\u5ea6\u5e76\u7b80\u5316\u7f51\u7edc\u76d1\u63a7\u3002<\/p>\n

\u5e26\u6211\u53bb\u770bFINISAR<\/a>\u768440GE SWDM4 QSFP +\u5149\u7aef\u673a<\/p>\n

\u5e26\u6211\u53bb\u770bFINISAR<\/a>\u7684100GE SWDM4 QSFP +\u5149\u7aef\u673a<\/p>\n

\u589e\u52a0\u65b0\u6570\u636e\u4e2d\u5fc3\u7248\u672c\u4e2d\u7684\u5e26\u5bbd\u5bc6\u5ea6<\/h3>\n

\u9664\u4e86\u5df2\u7ecf\u63cf\u8ff0\u7684\u201c\u68d5\u8272\u5730\u5e26\u201d\u5e94\u7528\u4e4b\u5916\uff0c\u4f01\u4e1a\u7528\u6237\u5728\u65b0\u6570\u636e\u4e2d\u5fc3\u90e8\u7f7240G\u548c100G SWDM4\u63a5\u53e3\u800c\u4e0d\u662f\u5e76\u884c\u5149\u7ea4\uff0c\u6bcf\u4e2a\u5168\u53cc\u5de5\u94fe\u8def\u9700\u8981\u4e24\u6761\u7ea4\u7ef4\u675f\u800c\u4e0d\u662f\u516b\u6761\u7ea4\u7ef4\u675f\u3002\u8fd9\u79cd\u67b6\u6784\u663e\u8457\u964d\u4f4e\u4e86\u65b0\u7684\u4e3b\u5e72\/\u7ed3\u6784\u5316\u5e03\u7ebf\u57fa\u7840\u8bbe\u65bd\u6240\u9700\u7684\u8d44\u672c\u652f\u51fa\uff0c\u540c\u65f6\u4ecd\u7136\u53ef\u4ee5\u4f7f\u7528\u7ecf\u6d4e\u9ad8\u6548\u7684\u591a\u6a21\u5149\u7aef\u673a\u3002<\/p>\n

\u652f\u6301\u6570\u636e\u4e2d\u5fc3\u5347\u7ea7\u548c\u65b0\u7248\u672c\u6269\u5c55<\/h3>\n

40G SWDM4 QSFP +\u5149\u7aef\u673a\u53ef\u5728OM3\u4e0a\u652f\u6301\u9ad8\u8fbe300\u7c73;\u00a0\u5728OM4\u4f20\u7edf\u591a\u6a21\u5149\u7ea4\u4e0a\u652f\u6301400\u7c73;\u5728OM5\u591a\u6a21\u5149\u7ea4\u4e0a\u652f\u6301500\u7c73\u3002<\/p>\n

100G SWDM4 QSFP28\u5149\u7aef\u673a\u53ef\u5728OM3\u4e0a\u652f\u6301\u9ad8\u8fbe100\u7c73\uff0c\u5728OM4\u4f20\u7edf\u591a\u6a21\u5149\u7ea4\u4e0a\u652f\u6301150\u7c73;\u00a0\u5728OM5\u591a\u6a21\u5149\u7ea4\u4e0a\u652f\u6301180\u7c73\u3002<\/p>\n

\"wechat\"<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

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