{"id":1726,"date":"2023-09-25T12:02:31","date_gmt":"2023-09-25T04:02:31","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=1726"},"modified":"2023-11-13T10:35:55","modified_gmt":"2023-11-13T02:35:55","slug":"%e5%88%b0%e5%ba%95%e4%bb%80%e4%b9%88%e6%98%aflpo%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=1726","title":{"rendered":"\u5230\u5e95\u4ec0\u4e48\u662fLPO\uff1f"},"content":{"rendered":"

\u5927\u5bb6\u597d\uff0c\u6211\u662f\u5c0f\u67a3\u541b\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u6765\u804a\u4e00\u4e2a\u6700\u8fd1\u975e\u5e38\u706b\u7684\u5149\u901a\u4fe1\u6982\u5ff5\u2014\u2014LPO\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/section>\n

\n

\u8fd1\u5e74\u6765\uff0c\u5149\u901a\u4fe1\u4ea7\u4e1a\u7684\u53d1\u5c55\u52bf\u5934\u5f88\u731b\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u57285G\u3001\u5bbd\u5e26\u4e2d\u56fd\u3001\u4e1c\u6570\u897f\u7b97\u7b49\u56fd\u5bb6\u6218\u7565\u7684\u6301\u7eed\u523a\u6fc0\u4e0b\uff0c\u56fd\u5185\u5149\u901a\u4fe1\u6280\u672f\u53d6\u5f97\u4e86\u5de8\u5927\u7a81\u7834\uff0c\u5149\u57fa\u7840\u8bbe\u65bd\u4e5f\u6709\u4e86\u8d28\u7684\u98de\u8dc3\u3002
\n<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u7279\u522b\u662f\u4eca\u5e74\uff0cAIGC\u5927\u6a21\u578b\u7206\u706b\uff0c\u667a\u7b97\u548c\u8d85\u7b97\u5d1b\u8d77\uff0c\u66f4\u662f\u5e26\u52a8\u4e86\u5149\u901a\u4fe1\u7684\u65b0\u4e00\u6ce2\u53d1\u5c55\u70ed\u6f6e\u3002\u9aa8\u5e72\u7f51400G\u5373\u5c06\u5168\u9762\u843d\u5730\uff0c\u6570\u636e\u4e2d\u5fc3800G\u548c1.6T\u4e5f\u8dc3\u8dc3\u6b32\u8bd5\u3002<\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/section>\n

OSPF\u7684\u6f14\u8fdb\uff08\u6765\u6e90\uff1aArista Network\uff09<\/span><\/p>\n

\n

\n

\u2588<\/span><\/strong> \u5149\u901a\u4fe1\u6f14\u8fdb\u7684\u6311\u6218<\/span><\/strong><\/p>\n

\u00a0<\/span><\/p>\n

\u5176\u5b9e\uff0c\u5149\u901a\u4fe1\u7684\u6280\u672f\u8fed\u4ee3\uff0c\u5e76\u4e0d\u662f\u7b80\u5355\u7684\u6570\u5b57\u7ffb\u500d\u3002
\n<\/span><\/p>\n

\n

\u8fdb\u5165400G\u9636\u6bb5\u540e\uff0c\u6211\u4eec\u8981\u89e3\u51b3\u7684\u95ee\u9898\uff0c\u4e0d\u4ec5\u4ec5\u662f\u901f\u7387\u7684\u63d0\u5347\uff0c\u66f4\u5305\u62ec\u9ad8\u901f\u7387\u6240\u5e26\u6765\u7684\u529f\u8017\u548c\u6210\u672c\u95ee\u9898<\/strong>\u3002<\/span><\/p>\n

\n

\u901f\u7387\u63d0\u5347\u5c31\u50cf\u6c7d\u8f66\u8fd0\u8d27\u3002\u5f53\u8fd0\u8f7d\u7684\u8d27\u7269\u8d8a\u6765\u8d8a\u91cd\uff0c\u5c31\u9700\u8981\u5347\u7ea7\u53d1\u52a8\u673a\u3002\u800c\u53d1\u52a8\u529b\u7684\u6392\u91cf\u8d8a\u5927\uff0c\u6cb9\u8017\u5c31\u8d8a\u5927\uff0c\u53d1\u52a8\u673a\u4ef7\u683c\u548c\u6cb9\u8d39\u4e5f\u4f1a\u8d8a\u591a\u3002<\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u6211\u4eec\u5c31\u4ee5\u5149\u6a21\u5757\u4e3a\u4f8b\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u4f5c\u4e3a\u5149\u7f51\u7edc\u7684\u5173\u952e\u5668\u4ef6\uff0c\u4e5f\u662f\u7528\u5f97\u6700\u591a\u7684\u5668\u4ef6\uff0c\u5149\u6a21\u5757\u4e00\u76f4\u4ee5\u6765\u90fd\u662f\u884c\u4e1a\u5173\u6ce8\u7684\u7126\u70b9\u3002\u5b83\u7684\u529f\u8017\u548c\u4ef7\u683c\uff0c\u548c\u7528\u6237\u91c7\u8d2d\u610f\u613f\u606f\u606f\u76f8\u5173\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/section>\n

\u5149\u6a21\u5757<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u65e9\u57282007\u5e74\u7684\u65f6\u5019\uff0c\u4e00\u4e2a\u4e07\u5146\uff0810Gbps\uff09\u7684\u5149\u6a21\u5757\uff0c\u529f\u7387\u624d1W\u5de6\u53f3\u3002<\/span><\/p>\n

\n

\u968f\u774040G\u3001100G\u3001400G\u3001800G\u7684\u8fed\u4ee3\uff0c\u5149\u6a21\u5757\u7684\u529f\u8017\u4e00\u8def\u98d9\u5347\uff0c\u76f4\u903c30W\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u8981\u77e5\u9053\uff0c\u4e00\u4e2a\u4ea4\u6362\u673a\u53ef\u4e0d\u6b62\u4e00\u4e2a\u5149\u6a21\u5757\u3002\u6ee1\u8f7d\u7684\u8bdd\uff0c\u5f80\u5f80\u5c31\u6709\u51e0\u5341\u4e2a\u5149\u6a21\u5757\uff08\u5047\u5982\u670948\u4e2a\uff0c\u5c31\u662f48\u00d730=1440W\uff09\u3002<\/span><\/p>\n

\n

\u4e00\u822c\u6765\u8bf4\uff0c\u5149\u6a21\u5757\u7684\u529f\u8017\u5927\u7ea6\u5360\u6574\u673a\u529f\u8017\u768440%\u4ee5\u4e0a\u3002\u8fd9\u5c31\u610f\u5473\u7740\uff0c\u6574\u673a\u7684\u529f\u8017\u6781\u5927\u53ef\u80fd\u4f1a\u8d85\u8fc73000W\u3002<\/span><\/p>\n

\n

\u5149\u901a\u4fe1\u8bbe\u5907\u7684\u80fd\u8017\u6fc0\u589e\uff0c\u4e5f\u7ed9\u6574\u4e2a\u6570\u636e\u4e2d\u5fc3\u7684\u80fd\u8017\u53ca\u6210\u672c\u5e26\u6765\u4e86\u5de8\u5927\u7684\u538b\u529b\uff0c\u6781\u4e0d\u5229\u4e8e\u901a\u4fe1\u7f51\u7edc\u7684\u53cc\u78b3\u76ee\u6807\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/section>\n

\u76f8\u6bd42010\u5e74\uff0c\u5149\u5668\u4ef6\u80fd\u8017\u5c06\u589e\u52a026\u500d\u3002<\/span><\/p>\n

\uff08\u56fe\u7247\u6765\u81ea\u601d\u79d1\uff09<\/span><\/p>\n

\n

\u4e3a\u4e86\u89e3\u51b3\u5149\u901a\u4fe1\u901f\u7387\u6500\u5347\u5e26\u6765\u7684\u80fd\u8017\u95ee\u9898\uff0c\u884c\u4e1a\u8fdb\u884c\u4e86\u5927\u91cf\u7684\u6280\u672f\u63a2\u7d22\u3002
\n<\/span><\/p>\n

\n

\u53bb\u5e74\u5f88\u706b\u7684CPO\uff0c\u5c31\u662f\u89e3\u51b3\u65b9\u6848\u4e4b\u4e00\u3002<\/span><\/p>\n

\n

CPO\u6211\u4e4b\u524d\u4e13\u95e8\u8fdb\u884c\u8fc7\u4ecb\u7ecd\uff08\u94fe\u63a5\uff1a<\/span>\u5230\u5e95\u4ec0\u4e48\u662fNPO\/CPO\uff1f<\/span><\/a>\uff09\uff0c\u8fd9\u91cc\u5c31\u4e0d\u518d\u8be6\u7ec6\u8bb2\u4e86\u3002<\/span><\/p>\n

\n

\u4eca\u5e74\uff0c\u5728CPO\u4e4b\u5916\uff0c\u884c\u4e1a\u53c8\u63d0\u51fa\u4e86\u4e00\u4e2a\u65b0\u65b9\u6848\uff0c\u8fd9\u5c31\u662f\u2014\u2014LPO<\/strong>\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u2588<\/span><\/strong> \u4ec0\u4e48\u662fLPO<\/span><\/strong><\/p>\n

\n

LPO\uff0c\u82f1\u6587\u5168\u79f0\u53ebLinear-drive Pluggable Optics\uff0c\u5373\u7ebf\u6027\u9a71\u52a8\u53ef\u63d2\u62d4\u5149\u6a21\u5757\u3002<\/span><\/p>\n

\n

\u4ece\u540d\u5b57\u53ef\u4ee5\u770b\u51fa\uff0c\u5b83\u662f\u4e00\u79cd\u5149\u6a21\u5757\u5c01\u88c5\u6280\u672f\u3002<\/span><\/p>\n

\n

\u6240\u8c13\u201c\u53ef\u63d2\u62d4\uff08Pluggable<\/span>\uff09\u201d\uff0c\u6211\u4eec\u5e73\u65f6\u770b\u5230\u7684\u5149\u6a21\u5757\uff0c\u90fd\u662f\u53ef\u63d2\u62d4\u7684\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u4ea4\u6362\u673a\u4e0a\u6709\u5149\u6a21\u5757\u7684\u7aef\u53e3\uff0c\u628a\u5bf9\u5e94\u7684\u5149\u6a21\u5757\u63d2\u8fdb\u53bb\uff0c\u5c31\u80fd\u63d2\u5149\u7ea4\u4e86\u3002\u5982\u679c\u574f\u4e86\uff0c\u4e5f\u53ef\u4ee5\u6362\u3002
\n<\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/p>\n

\n

LPO\u5f3a\u8c03\u201c\u53ef\u63d2\u62d4\u201d<\/span>\uff0c\u662f\u4e3a\u4e86\u548cCPO\u65b9\u6848\u76f8\u533a\u5206\u3002CPO\u65b9\u6848\u91cc\uff0c\u5149\u6a21\u5757\u662f\u4e0d\u53ef\u4ee5\u63d2\u62d4\u7684\u3002\u5149\u6a21\u5757\uff08\u5149\u5f15\u64ce\uff09\u88ab\u79fb\u52a8\u5230\u4e86\u8ddd\u79bb\u4ea4\u6362\u82af\u7247\u66f4\u8fd1\u7684\u4f4d\u7f6e\uff0c\u76f4\u63a5\u201c\u7ed1\u201d<\/span>\u5728\u4e00\u8d77\u4e86\u3002
\n<\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/section>\n

\n

\u90a3\u4e48\uff0cLPO\u548c\u4f20\u7edf\u5149\u6a21\u5757\u7684\u5173\u952e\u533a\u522b\uff0c\u5c31\u5728\u4e8e\u7ebf\u6027\u9a71\u52a8\uff08Linear-drive<\/span>\uff09<\/strong>\u4e86\u3002<\/span><\/p>\n

\n

\u6240\u8c13\u201c\u7ebf\u6027\u9a71\u52a8\u201d\uff0c\u662f\u6307LPO\u91c7\u7528\u4e86\u7ebf\u6027\u76f4\u9a71\u6280\u672f\uff0c\u5149\u6a21\u5757\u4e2d\u53d6\u6d88\u4e86DSP\uff08\u6570\u5b57\u4fe1\u53f7\u5904\u7406\uff09\/CDR\uff08\u65f6\u949f\u6570\u636e\u6062\u590d<\/span>\uff09\u82af\u7247\u3002<\/span><\/p>\n

\n

\u95ee\u9898\u6765\u4e86\u2014\u2014\u4ec0\u4e48\u662f\u7ebf\u6027\u76f4\u9a71\u5462\uff1fDSP\u53d1\u6325\u4ec0\u4e48\u4f5c\u7528\uff1f\u4e3a\u4ec0\u4e48\u53ef\u4ee5\u88ab\u53d6\u6d88\uff1f\u53d6\u6d88\u4e4b\u540e\uff0c\u4f1a\u5e26\u6765\u4ec0\u4e48\u5f71\u54cd\uff1f<\/span><\/p>\n

\n

\u8fd9\u91cc\uff0c\u6211\u4eec\u8fd8\u662f\u5148\u4ece\u5149\u6a21\u5757\u7684\u57fa\u672c\u67b6\u6784\u5f00\u59cb\u8bb2\u8d77\u3002
\n<\/span><\/p>\n

\n

\u5728\u4e4b\u524d\u4ecb\u7ecd\u76f8\u5e72\u5149\u6280\u672f\uff08\u94fe\u63a5<\/a>\uff09\u7684\u65f6\u5019\uff0c\u5c0f\u67a3\u541b\u63d0\u5230\u8fc7\uff0c\u5149\u6a21\u5757\u4f20\u8f93\uff0c\u5c31\u662f\u7535\u4fe1\u53f7\u53d8\u6210\u5149\u4fe1\u53f7\uff0c\u5149\u4fe1\u53f7\u53c8\u53d8\u6210\u7535\u4fe1\u53f7\u7684\u8fc7\u7a0b\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/section>\n

\u00a0<\/span><\/p>\n

\u5728\u53d1\u9001\u7aef\uff0c\u4fe1\u53f7\u7ecf\u8fc7\u6570\u6a21\u8f6c\u6362\uff08DAC\uff09\uff0c\u4ece\u6570\u5b57\u4fe1\u53f7\u53d8\u6210\u6a21\u62df\u4fe1\u53f7\u3002\u5728\u63a5\u6536\u7aef\uff0c\u6a21\u62df\u4fe1\u53f7\u7ecf\u8fc7\u6a21\u6570\u8f6c\u6362\uff08ADC\uff09\uff0c\u53c8\u53d8\u6210\u6570\u5b57\u4fe1\u53f7\u3002<\/span><\/p>\n

\n

\u4e00\u987f\u64cd\u4f5c\u4e0b\u6765\uff0c\u5f97\u5230\u7684\u6570\u5b57\u4fe1\u53f7\u5c31\u6709\u70b9\u4e71\uff0c\u6709\u70b9\u5931\u771f\u3002\u8fd9\u65f6\u5019\uff0c\u9700\u8981DSP\uff0c\u5bf9\u6570\u5b57\u4fe1\u53f7\u8fdb\u884c\u201c\u4fee\u590d\u201d<\/span>\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

DSP\u5c31\u662f\u4e00\u4e2a\u8dd1\u7b97\u6cd5\u7684\u82af\u7247\u3002\u5b83\u62e5\u6709\u6570\u5b57\u65f6\u949f\u6062\u590d\u529f\u80fd\u3001\u8272\u6563\u8865\u507f\u529f\u80fd\uff08\u53bb\u9664\u566a\u58f0\u3001\u975e\u7ebf\u6027\u5e72\u6270\u7b49\u56e0\u7d20\u5f71\u54cd\uff09\uff0c\u53ef\u4ee5\u5bf9\u6297\u548c\u8865\u507f\u5931\u771f\uff0c\u964d\u4f4e\u5931\u771f\u5bf9\u7cfb\u7edf\u8bef\u7801\u7387\u7684\u5f71\u54cd\u3002<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/p>\n

DSP\u7684\u5404\u79cd\u8865\u507f\u548c\u4f30\u7b97<\/span><\/section>\n
\u00a0<\/span><\/section>\n

<\/p>\n

DSP\u5404\u6a21\u5757\u7684\u4f5c\u7528<\/span><\/section>\n

\u00a0<\/span><\/p>\n

\uff08\u6ce8\u610f\uff1aDSP\u8fd9\u4e2a\u4e1c\u897f\uff0c\u4e5f\u4e0d\u662f\u6240\u6709\u7684\u4f20\u7edf\u5149\u6a21\u5757\u90fd\u6709\u3002\u4f46\u662f\uff0c\u5728\u9ad8\u901f\u5149\u6a21\u5757\u4e2d\uff0c\u5bf9\u4fe1\u53f7\u8981\u6c42\u9ad8\uff0c\u6240\u4ee5\u57fa\u672c\u9700\u8981DSP\u3002\uff09<\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u9664\u4e86DSP\u4e4b\u5916\uff0c\u5149\u6a21\u5757\u4e2d\u4e3b\u8981\u7684\u7535\u82af\u7247\u8fd8\u5305\u62ec\u6fc0\u5149\u9a71\u52a8\u5668\uff08LDD\uff09\u3001\u8de8\u963b\u653e\u5927\u5668\uff08TIA\uff09\u3001\u9650\u5e45\u653e\u5927\u5668\uff08LA\uff09\u3001\u65f6\u949f\u6570\u636e\u6062\u590d\u82af\u7247\uff08CDR\uff0cClock and Data Recovery<\/span>\uff09\u7b49\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

CDR\u4e5f\u662f\u7528\u4e8e\u6570\u636e\u8fd8\u539f\u3002\u5b83\u4ece\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u4e2d\u63d0\u53d6\u51fa\u6570\u636e\u5e8f\u5217\uff0c\u5e76\u4e14\u6062\u590d\u51fa\u4e0e\u6570\u636e\u5e8f\u5217\u76f8\u5bf9\u5e94\u7684\u65f6\u949f\u65f6\u5e8f\u4fe1\u53f7\uff0c\u4ece\u800c\u8fd8\u539f\u63a5\u6536\u5230\u7684\u5177\u4f53\u4fe1\u606f\u3002<\/span><\/p>\n

\n

DSP\u7684\u529f\u80fd\u5f88\u5f3a\u5927\u3002\u4f46\u662f\uff0c\u5b83\u7684\u529f\u8017\u548c\u6210\u672c\u4e5f\u5f88\u9ad8\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u4f8b\u5982\uff0c\u5728400G\u5149\u6a21\u5757\u4e2d\uff0c\u7528\u5230\u76847nm DSP\uff0c\u529f\u8017\u7ea6\u4e3a4W\uff0c\u5360\u5230\u4e86\u6574\u4e2a\u6a21\u5757\u529f\u8017\u768450%\u5de6\u53f3\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

<\/section>\n

\u5149\u6a21\u5757\u7684\u529f\u8017\u7ec4\u6210<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u4ece\u6210\u672c\u7684\u89d2\u5ea6\u6765\u770b\uff0c400G\u5149\u6a21\u5757\u4e2d\uff0cDSP\u7684BOM\uff08Bill of Materials\uff0c\u7269\u6599\u6e05\u5355\uff09\u6210\u672c\u7ea6\u536020-40%\u3002<\/span><\/span><\/p>\n

\n

LPO\u65b9\u6848\uff0c\u5c31\u662f\u628a\u5149\u6a21\u5757\u4e2d\u7684DSP\/CDR\u82af\u7247\u5e72\u6389\uff0c\u5c06\u76f8\u5173\u529f\u80fd\u96c6\u6210\u5230\u8bbe\u5907\u4fa7\u7684\u4ea4\u6362\u82af\u7247\u4e2d\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u5149\u6a21\u5757\u4e2d\uff0c\u53ea\u7559\u4e0b\u5177\u6709\u9ad8\u7ebf\u6027\u5ea6\u7684Driver\uff08\u9a71\u52a8\u82af\u7247\uff09<\/strong>\u548cTIA\uff08Trans-Impedance Amplifier\uff0c\u8de8\u963b\u653e\u5927\u5668\uff09<\/strong>\uff0c\u5e76\u5206\u522b\u96c6\u6210CTLE\uff08Continuous Time Linear Equalization\uff0c\u8fde\u7eed\u65f6\u95f4\u7ebf\u6027\u5747\u8861\uff09\u548cEQ\uff08Equalization\uff0c\u5747\u8861<\/span>\uff09\u529f\u80fd\uff0c\u7528\u4e8e\u5bf9\u9ad8\u901f\u4fe1\u53f7\u8fdb\u884c\u4e00\u5b9a\u7a0b\u5ea6\u7684\u8865\u507f\u3002<\/span><\/p>\n

\n

\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/span><\/p>\n

\n

<\/section>\n

\n

\n

\u2588<\/strong> LPO\u7684\u4f18\u70b9<\/strong><\/p>\n

\n

LPO\u7684\u4f18\u70b9\uff0c\u5f52\u7eb3\u6765\u8bf4\uff0c\u5c31\u662f\uff1a\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u4f4e\u5ef6\u65f6\u3001\u6613\u7ef4\u62a4\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

    \n
  • \n

    \u4f4e\u529f\u8017<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n

    \n

    \u6ca1\u6709\u4e86DSP\uff0c\u529f\u8017\u80af\u5b9a\u662f\u4e0b\u964d\u4e86\u3002<\/span><\/p>\n

    \u00a0<\/span><\/p>\n

    \u6839\u636eMacom\u7684\u6570\u636e\uff0c\u5177\u6709DSP\u529f\u80fd\u7684800G\u591a\u6a21\u5149\u6a21\u5757\u7684\u529f\u8017\u53ef\u8d85\u8fc713W\uff0c\u800c\u5229\u7528MACOM PURE DRIVE\u6280\u672f\u7684800G\u591a\u6a21\u5149\u6a21\u5757\u529f\u8017\u4f4e\u4e8e4W\u3002<\/span><\/p>\n

    \u00a0<\/span><\/p>\n

      \n
    • \n

      \u4f4e\u6210\u672c<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n

      \u00a0<\/span><\/p>\n

      \u8fd9\u4e2a\u4e5f\u4e0d\u7528\u8bf4\u4e86\u3002\u524d\u9762\u63d0\u5230DSP\u7684BOM\u6210\u672c\u7ea6\u536020-40%\uff0c\u8fd9\u4e2a\u5c31\u6ca1\u6709\u4e86\u3002<\/span><\/p>\n

      \u00a0<\/span><\/p>\n

      Driver\u548cTIA\u96c6\u6210\u4e86EQ\uff0c\u6210\u672c\u7565\u6709\u589e\u52a0\uff0c\u4f46\u6574\u4f53\u8fd8\u662f\u4e0b\u964d\u7684\u3002<\/span><\/p>\n

      \u00a0<\/span><\/p>\n

      \u6709\u4e1a\u754c\u673a\u6784\u5206\u6790\uff1a800G\u5149\u6a21\u5757\u4e2d\uff0cBOM\u6210\u672c\u7ea6\u4e3a600~700\u7f8e\u91d1\uff0cDSP\u82af\u7247\u7684\u6210\u672c\u7ea6\u4e3a50~70\u7f8e\u91d1\u3002Driver\u548cTIA\u91cc\u96c6\u6210\u4e86EQ\u529f\u80fd\uff0c\u6210\u672c\u4f1a\u589e\u52a03~5\u7f8e\u91d1\u3002\u7b97\u4e0b\u6765\uff0c\u7cfb\u7edf\u603b\u6210\u672c\u53ef\u4ee5\u4e0b\u964d\u5927\u7ea68%\uff0c\u5927\u7ea650~60\u7f8e\u91d1\u3002<\/span><\/p>\n

      \u00a0<\/span><\/p>\n

      \u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0cDSP\u4e5f\u662f\u535a\u901a\u3001Inphi\u7b49\u5c11\u6570\u5382\u5546\u6240\u638c\u63e1\u7684\u6280\u672f\u3002\u53d6\u6d88\u4e86DSP\uff0c\u4ece\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u6765\u8bf4\uff0c\u4e5f\u51cf\u5c11\u4e86\u5bf9\u5c11\u6570\u5382\u5546\u7684\u4f9d\u8d56\u3002<\/span><\/p>\n

      \u00a0<\/span><\/p>\n

        \n
      • \n

        \u4f4e\u65f6\u5ef6<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n

        \u00a0<\/span><\/p>\n

        \u6ca1\u6709\u4e86DSP\uff0c\u51cf\u5c11\u4e86\u4e00\u4e2a\u5904\u7406\u8fc7\u7a0b\uff0c\u6570\u636e\u7684\u4f20\u8f93\u65f6\u5ef6\u4e5f\u968f\u4e4b\u4e0b\u964d\u3002<\/span><\/p>\n

        \u00a0<\/span><\/p>\n

        \u8fd9\u4e2a\u4f18\u70b9\uff0c\u5bf9\u4e8eAI\u8ba1\u7b97\u548c\u8d85\u7ea7\u8ba1\u7b97\u573a\u666f\u5c24\u4e3a\u91cd\u8981\u3002<\/span><\/p>\n

        \n

          \n
        • \n

          \u6613\u7ef4\u62a4<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n

          \n

          \u8fd9\u662f\u76f8\u5bf9CPO\u65b9\u6848\u6765\u8bf4\u7684\u3002<\/span><\/p>\n

          \u00a0<\/span><\/p>\n

          CPO\u65b9\u6848\u4e2d\uff0c\u5982\u679c\u7cfb\u7edf\u4e2d\u4efb\u4f55\u4e00\u4e2a\u5668\u4ef6\u574f\u4e86\uff0c\u5c31\u8981\u4e0b\u7535\uff0c\u628a\u6574\u4e2a\u677f\u5b50\u6362\u6389\uff0c\u7ef4\u62a4\u8d77\u6765\u5f88\u4e0d\u65b9\u4fbf\u3002<\/span><\/p>\n

          \u00a0<\/span><\/p>\n

          LPO\u7684\u5c01\u88c5\u6ca1\u6709\u663e\u8457\u6539\u53d8\uff0c\u652f\u6301\u70ed\u63d2\u62d4\uff0c\u7b80\u5316\u4e86\u5149\u7ea4\u5e03\u7ebf\u548c\u8bbe\u5907\u7ef4\u62a4\uff0c\u4f7f\u7528\u4e0a\u66f4\u52a0\u65b9\u4fbf\u3002
          \n<\/span><\/p>\n

          \u00a0<\/span><\/p>\n

          \u00a0<\/span><\/p>\n

          \u2588<\/strong>\u00a0LPO\u7684\u5f53\u524d\u6311\u6218<\/strong><\/p>\n

          \n

            \n
          • \n

            \u901a\u4fe1\u8ddd\u79bb\u77ed<\/span><\/strong><\/p>\n<\/li>\n<\/ul>\n

            \u00a0<\/span><\/p>\n

            \u53bb\u6389DSP\uff0c\u5f53\u7136\u8fd8\u662f\u6709\u4ee3\u4ef7\u7684\u3002TIA\u548cDriver\u82af\u7247\u5e76\u4e0d\u80fd\u5b8c\u5168\u66ff\u4ee3DSP\uff0c\u6240\u4ee5\uff0c\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u7684\u8bef\u7801\u7387\u63d0\u5347\u3002\u8bef\u7801\u7387\u9ad8\u4e86\uff0c\u4f20\u8f93\u8ddd\u79bb\u81ea\u7136\u5c31\u77ed\u4e86\u3002
            \n<\/span><\/p>\n

            \u00a0<\/span><\/p>\n

            \u884c\u4e1a\u666e\u904d\u8ba4\u4e3a\uff0cLPO\u53ea\u9002\u7528\u4e8e\u7279\u5b9a\u7684\u77ed\u8ddd\u79bb\u5e94\u7528\u573a\u666f\u3002\u4f8b\u5982\uff0c\u6570\u636e\u4e2d\u5fc3\u673a\u67dc\u5185\u670d\u52a1\u5668\u5230\u4ea4\u6362\u673a\u7684\u8fde\u63a5\uff0c\u4ee5\u53ca\u6570\u636e\u4e2d\u5fc3\u673a\u67dc\u95f4\u7684\u8fde\u63a5\u7b49\u3002
            \n<\/span><\/p>\n

            \u00a0<\/span><\/p>\n

            \u53d1\u5c55\u521d\u7ea7\u7684LPO\uff0c\u8fde\u63a5\u8ddd\u79bb\u4ece\u51e0\u7c73\u5230\u51e0\u5341\u7c73\u3002\u672a\u6765\uff0c\u53ef\u80fd\u4f1a\u62d3\u5c55\u5230500\u7c73\u4ee5\u5185\u3002<\/span><\/p>\n

            \u00a0<\/span><\/p>\n

              \n
            • \n
              \u6807\u51c6\u5316\u521a\u8d77\u6b65<\/span><\/strong><\/section>\n<\/li>\n<\/ul>\n
              <\/section>\n
              \u76ee\u524d\uff0cLPO\u7684\u6807\u51c6\u5316\u8fd8\u5904\u4e8e\u65e9\u671f\u9636\u6bb5\uff0c\u5728\u4e92\u8054\u4e92\u901a\u4e0a\u53ef\u80fd\u4f1a\u5b58\u5728\u4e00\u4e9b\u6311\u6218\u3002<\/span><\/section>\n
              \u00a0<\/span><\/section>\n
              \u5bf9\u4e8e\u4f01\u4e1a\u6765\u8bf4\uff0c\u5982\u679c\u91c7\u7528LPO\uff0c\u90a3\u4e48\uff0c\u9700\u8981\u5177\u5907\u4e00\u5b9a\u7684\u6280\u672f\u80fd\u529b\uff0c\u80fd\u591f\u5236\u5b9a\u6280\u672f\u89c4\u683c\u548c\u65b9\u6848\uff0c\u80fd\u591f\u63a2\u7d22\u8bbe\u5907\u548c\u6a21\u5757\u7684\u8fb9\u754c\u6761\u4ef6\uff0c\u80fd\u591f\u8fdb\u884c\u5927\u91cf\u7684\u96c6\u6210\u3001\u4e92\u8054\u4e92\u901a\u6d4b\u8bd5\u3002<\/span><\/section>\n
              <\/section>\n
              \u6362\u8a00\u4e4b\uff0cLPO\u76ee\u524d\u66f4\u9002\u5408\u8f83\u4e3a\u5c01\u95ed\u548c\u4f9b\u5e94\u5546\u5355\u4e00\u7684\u7cfb\u7edf\u3002\u5982\u679c\u91c7\u7528\u591a\u4f9b\u5e94\u5546\uff0c\u81ea\u5df1\u53c8\u6ca1\u6709\u5b9e\u529b\u9a7e\u9a6d\uff0c\u90a3\u4e48\uff0c\u53ef\u80fd\u5b58\u5728\u201c\u95ee\u9898\u8f83\u96be\u754c\u5b9a\uff0c\u76f8\u4e92\u626f\u76ae\u201d\u7684\u95ee\u9898\uff0c\u8fd8\u4e0d\u5982\u4f7f\u7528\u4f20\u7edfDSP\u65b9\u6848\u3002<\/span><\/section>\n
              <\/section>\n
              \u6b64\u5916\uff0c\u4e5f\u6709\u4e13\u5bb6\u6307\u51fa\uff0cLPO\u7ed9\u7cfb\u7edf\u4fa7\u7684\u7535\u901a\u9053\u8bbe\u8ba1\u5e26\u6765\u4e86\u4e00\u5b9a\u6311\u6218\u3002\u76ee\u524dSerDes\u4e3b\u6d41\u89c4\u683c\u662f112G\uff0c\u5f88\u5feb\u5c06\u5347\u7ea7\u5230224G\u3002\u4e13\u5bb6\u4eec\u8ba4\u4e3a\uff0cLPO\u6ca1\u529e\u6cd5\u8ddf\u4e0a224G SerDes\u7684\u8981\u6c42\u3002<\/span><\/section>\n
              <\/section>\n

              \n

              \u2588<\/strong>\u00a0LPO\u7684\u4ea7\u4e1a\u5316\u8fdb\u5c55<\/strong><\/p>\n

              \n

              LPO\u65b9\u6848\u5176\u5b9e\u4e4b\u524d\u5c31\u6709\u4f01\u4e1a\u63d0\u51fa\u8fc7\uff0c\u4f46\u662f\u56e0\u4e3a\u6280\u672f\u9650\u5236\uff0c\u6ca1\u6709\u505a\u51fa\u4ec0\u4e48\u6210\u679c\u3002<\/span><\/p>\n

              \n

              \u4eca\u5e74\u7684OFC\u5927\u4f1a\u4e0a\uff0cLPO\u518d\u6b21\u88ab\u63d0\u51fa\uff0c\u5f88\u5feb\u6210\u4e3a\u884c\u4e1a\u5173\u6ce8\u7684\u7126\u70b9\u3002<\/span><\/p>\n

              \u00a0<\/span><\/p>\n

              AWS\u3001Meta\u3001\u5fae\u8f6f\u3001\u8c37\u6b4c\u7b49\u56fd\u9645\u5e02\u573a\u4e3b\u8981\u5ba2\u6237\uff0c\u90fd\u5bf9LPO\u8868\u793a\u4e86\u5174\u8da3\u3002<\/span>\u4f17\u591a\u5149\u901a\u4fe1\u5de8\u5934\uff0c\u4e5f\u7eb7\u7eb7\u6295\u5165\u8d44\u6e90\u8fdb\u884c\u7814\u53d1\u3002<\/span><\/p>\n

              \n

              \u76ee\u524d\uff0c\u4e2d\u9645\u65ed\u521b\u3001\u65b0\u6613\u76db\u3001\u5251\u6865\u79d1\u6280\u7b49\u516c\u53f8\uff0c\u5747\u63a8\u51fa\u4e86800G LPO\u89e3\u51b3\u65b9\u6848\u3002\u8fd1\u671f\uff0c\u5e94\u8be5\u5df2\u6709\u4f01\u4e1a\u5b9e\u73b0\u4e86\u5c0f\u89c4\u6a21\u51fa\u8d27\u3002<\/span><\/span><\/p>\n

              \u00a0<\/span><\/p>\n

              LPO\u65b9\u6848\u7684\u5173\u952e\uff0c\u8fd8\u662f\u5728\u4e8e\u82af\u7247\u3002\u9ad8\u7ebf\u6027\u5ea6TIA&Driver\u7684\u4e3b\u8981\u4f9b\u5e94\u5546\uff0c\u6709Macom\u3001Semtech\u3001\u7f8e\u4fe1\u7b49\u3002<\/span><\/p>\n

              \u00a0<\/span><\/p>\n

              \u6839\u636e\u9884\u6d4b\uff0c2024\u5e74\uff0cLPO\u5c06\u5b9e\u73b0\u89c4\u6a21\u5546\u4e1a\u5316\u3002\u884c\u4e1a\u91cc\u6bd4\u8f83\u4e50\u89c2\u7684\u673a\u6784\u8ba4\u4e3a\uff0c\u672a\u6765LPO\u80fd\u5360\u636e\u4e00\u534a\u7684\u5e02\u573a\u4efd\u989d\u3002\u4fdd\u5b88\u4e00\u4e9b\u7684\u673a\u6784\u5219\u8ba4\u4e3a\uff0cCPO\/LPO\u7684\u4efd\u989d\u5c06\u57282026\u5e74\u8fbe\u523030%\u5de6\u53f3\u3002\u3002<\/span><\/p>\n

              \n

              \n

              \u2588<\/strong><\/span>\u00a0\u7ed3\u8bed<\/strong><\/span><\/p>\n

              \n

              \u597d\u5566\uff0c\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8eLPO\u7684\u4ecb\u7ecd\u3002<\/span><\/p>\n

              \u00a0<\/span><\/p>\n

              LPO\u7684\u903b\u8f91\u672c\u8d28\uff0c\u5c31\u662f\u5e73\u8861\u548c\u53d6\u820d\u3002\u5b83\u57fa\u4e8e\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\uff08\u77ed\u8ddd\u79bb\uff09\uff0c\u820d\u5f03\u4e86DSP\/CDR\uff0c\u727a\u7272\u4e86\u4e00\u70b9\u6027\u80fd\uff08\u8bef\u7801\u7387\uff09\uff0c\u4f46\u662f\uff0c\u6362\u6765\u4e86\u66f4\u4f4e\u7684\u529f\u8017\u3001\u6210\u672c\u548c\u65f6\u5ef6\u3002<\/span><\/p>\n

              \n

              \u5b83\u548cCPO\u5404\u6709\u6240\u957f\uff0c\u867d\u7136\u8bde\u751f\u7684\u65f6\u95f4\u6bd4CPO\u66f4\u665a\uff0c\u4f46\u843d\u5730\u7684\u901f\u5ea6\uff0c\u4f1a\u6bd4CPO\u66f4\u5feb\u3002<\/span><\/p>\n

              \n

              <\/section>\n

              \u65b9\u6848\u4f18\u7f3a\u70b9\u7684\u5bf9\u6bd4<\/span><\/p>\n

              \n

              \u6309\u76ee\u524d\u7684\u8d8b\u52bf\uff0cLPO\u5c06\u662f800G\u65f6\u4ee3\u6700\u5177\u6f5c\u529b\u7684\u6280\u672f\u8def\u7ebf\u3002<\/span><\/p>\n

              \n

              \u968f\u7740AIGC\u6d6a\u6f6e\u7684\u53d1\u5c55\uff0c\u6570\u636e\u4e2d\u5fc3\u5149\u7f51\u7edc\u5c06\u52a0\u901f\u5411800G\u6f14\u8fdb\u3002LPO\u7684\u9ec4\u91d1\u65f6\u4ee3\uff0c\u5373\u5c06\u5230\u6765\u3002<\/span><\/p>\n

              \n

              \n

              \u2014\u2014 The End \u2014\u2014<\/span><\/p>\n

              \u00a0<\/span><\/p>\n

              \u53c2\u8003\u6587\u732e\uff1a<\/span><\/strong>
              \n<\/span><\/p>\n

              1\u3001\u300a\u7845\u5149\u5728\u65b0\u4e00\u4ee3 PON\u3001800G\u4e92\u8054\u548c\u76f8\u5e72\u4e0b\u6c89\u5e94\u7528\u53ca\u4ea7\u4e1a\u5316\u300b\uff0c\u6f58\u680b\uff1b<\/span>
              \n<\/span><\/p>\n

              2\u3001\u300aAI\u65f6\u4ee3\u7684\u5149\u901a\u4fe1\u673a\u9047\u548c\u6311\u6218\u300b\uff0c\u674e\u4fca\u6770\uff1b<\/span><\/p>\n

              3\u3001\u300aLPO vs CPO \u8c01\u5c06\u4e3b\u5bb0\u672a\u6765\u6570\u636e\u4e2d\u5fc3\u5149\u4e92\u8054\u300b\uff0c\u859b\u632f\u5cf0\uff1b<\/span><\/p>\n

              4\u3001\u300a800G\u5149\u6a21\u5757\uff0cAI\u7b97\u529b\u5e95\u5ea7\u300b\uff0c\u5174\u4e1a\u8bc1\u5238\uff1b<\/span><\/p>\n

              5\u3001\u300aAI\u7b97\u529b\u65f6\u4ee3\uff0c\u5149\u6a21\u5757\u65b0\u6280\u672f\u6f14\u8fdb\u8def\u5f84\u300b\uff0c\u957f\u57ce\u8bc1\u5238\uff1b
              \n<\/span><\/p>\n

              6\u3001\u300aLPO\u6280\u672f\u662f800G\u65f6\u4ee3\u6700\u5177\u6f5c\u529b\u8def\u7ebf \u6709\u671b\u57282024\u5e74\u5e95\u8fce\u6765\u91cf\u4ea7<\/span>\u300b\uff0c\u56fd\u76db\u8bc1\u5238\uff1b
              \n<\/span><\/p>\n

              7\u3001\u300a\u63ed\u79d8\u667a\u7b97\u4e2d\u5fc3\u7f51\u7edc\u5efa\u8bbe\u65b0\u5229\u5668\uff1aLPO\u6280\u672f\u7684\u51fa\u73b0\u300b\uff0c\u9510\u6377\u7f51\u7edc\uff1b<\/span><\/p>\n

              8\u3001\u300a\u7ebf\u6027\u9a71\u52a8\u5149\u6a21\u5757\u4e13\u5bb6\u4ea4\u6d41\u4f1a\u7eaa\u8981\u300b\u3002<\/span><\/p>\n

              \u00a0<\/span><\/p>\n

              <\/p>\n

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

              \u5927\u5bb6\u597d\uff0c\u6211\u662f\u5c0f\u67a3\u541b\u3002 \u00a0 \u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\uff0c\u6211\u4eec\u6765\u804a\u4e00\u4e2a\u6700\u8fd1\u975e\u5e38\u706b\u7684\u5149\u901a\u4fe1\u6982\u5ff5\u2014\u2014LPO\u3002 \u00a0 \u8fd1\u5e74\u6765\uff0c\u5149\u901a\u4fe1\u4ea7\u4e1a […]<\/p>\n","protected":false},"author":1,"featured_media":1727,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[432,164],"class_list":["post-1726","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-12","tag-lpo","tag-164"],"_links":{"self":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/1726"}],"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=1726"}],"version-history":[{"count":1,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/1726\/revisions"}],"predecessor-version":[{"id":1728,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/posts\/1726\/revisions\/1728"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=\/wp\/v2\/media\/1727"}],"wp:attachment":[{"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1726"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xzclass.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}