{"id":621,"date":"2025-08-11T23:08:00","date_gmt":"2025-08-11T15:08:00","guid":{"rendered":"http:\/\/www.applicationsofllm.com\/?p=621"},"modified":"2025-09-16T23:11:10","modified_gmt":"2025-09-16T15:11:10","slug":"cpo%ef%bc%9a%e4%b8%8b%e4%b8%80%e4%bb%a3ai%e6%95%b0%e6%8d%ae%e4%b8%ad%e5%bf%83%e7%9a%84%e5%85%89%e9%80%9f%e9%9d%a9%e5%91%bd","status":"publish","type":"post","link":"http:\/\/www.applicationsofllm.com\/index.php\/2025\/08\/11\/cpo%ef%bc%9a%e4%b8%8b%e4%b8%80%e4%bb%a3ai%e6%95%b0%e6%8d%ae%e4%b8%ad%e5%bf%83%e7%9a%84%e5%85%89%e9%80%9f%e9%9d%a9%e5%91%bd\/","title":{"rendered":"CPO\uff1a\u4e0b\u4e00\u4ee3AI\u6570\u636e\u4e2d\u5fc3\u7684\u201c\u5149\u901f\u9769\u547d\u201d"},"content":{"rendered":"\n<p>\u201c\u672a\u6765\u7684\u6570\u636e\u4e2d\u5fc3\u4e0d\u662f\u5728\u70e7\u7535\uff0c\u800c\u662f\u5728\u70e7\u5e26\u5bbd\u3002\u201d<strong><\/strong><\/p>\n\n\n\n<p>\u8fd9\u4e0d\u662f\u4e00\u53e5\u5938\u5f20\u7684\u5f62\u5bb9\u3002AI\u7684\u5927\u6a21\u578b\u8bad\u7ec3\uff0c\u628a\u5168\u7403\u6570\u636e\u4e2d\u5fc3\u62d6\u8fdb\u4e86\u4e00\u573a\u5e26\u5bbd\u4e0e\u80fd\u8017\u7684\u6218\u4e89\u3002\u4eca\u5929\u7684\u4f20\u7edf\u5149\u6a21\u5757\uff0c\u6b63\u50cf\u662f\u4e00\u6761\u88ab\u5de8\u8f6e\u78be\u538b\u7684\u8001\u65e7\u9ad8\u901f\u8def\uff0c\u5df2\u7ecf\u65e0\u6cd5\u627f\u8f7dAI\u96c6\u7fa4\u75af\u72c2\u6d8c\u52a8\u7684\u201c\u7b97\u529b\u8f66\u6d41\u201d\u3002<\/p>\n\n\n\n<p>\u5c31\u5728\u8fd9\u79cd\u538b\u529b\u4e0b\uff0c<strong>CPO<\/strong><strong>\uff08<\/strong><strong>Co-Packaged Optics<\/strong><strong>\uff09\u6a2a\u7a7a\u51fa\u4e16<\/strong><strong>\u2014\u2014<\/strong><strong>\u5b83\u4e0d\u662f\u4e00\u4e2a\u66f4\u5feb\u7684\u6a21\u5757\uff0c\u800c\u662f\u4e00\u573a\u5f7b\u5e95\u7684\u67b6\u6784\u9769\u547d\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u4f20\u7edf\u6570\u636e\u4e2d\u5fc3\u7684<\/strong><strong>\u201c<\/strong><strong>\u5e26\u5bbd\u56f0\u5c40<\/strong><strong>\u201d<\/strong><\/p>\n\n\n\n<p>\u201c\u672a\u6765\u7684\u6570\u636e\u4e2d\u5fc3\uff0c\u4e0d\u662f\u5148\u88ab\u7535\u8d39\u538b\u57ae\uff0c\u800c\u662f\u5148\u88ab\u5e26\u5bbd\u62d6\u6b7b\u3002\u201d<\/p>\n\n\n\n<p>\u8fc7\u53bb\u51e0\u5e74\uff0c\u5927\u6a21\u578b\u8bad\u7ec3\u6380\u8d77\u4e86AI\u7b97\u529b\u7684\u519b\u5907\u7ade\u8d5b\uff0cGPU\u6210\u767e\u4e0a\u5343\u5730\u5806\u5728\u540c\u4e00\u4e2a\u6570\u636e\u4e2d\u5fc3\u91cc\uff0c\u541e\u5410\u7684\u6570\u636e\u91cf\u60ca\u4eba\u3002<strong>\u7136\u800c\u4f20\u7edf\u7f51\u7edc\u67b6\u6784\u6b63\u5728\u9010\u6e10\u5931\u6548<\/strong>\u2014\u2014\u518d\u5feb\u7684\u53ef\u63d2\u62d4\u5149\u6a21\u5757\uff08Pluggable Optics\uff09\u4e5f\u8ffd\u4e0d\u4e0aAI\u96c6\u7fa4\u7684\u901f\u5ea6\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u4f20\u7edf\u65b9\u6848\u7684\u4e09\u4e2a\u6838\u5fc3\u95ee\u9898\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7535\u4fe1\u53f7\u8ddd\u79bb\u592a\u957f\u3002<\/strong>\u00a0SerDes\u529f\u8017\u9ad8\u4f01\uff0c\u7535\u5230\u5149\u7684\u8f6c\u6362\u6548\u7387\u8d8a\u6765\u8d8a\u4f4e\u3002<\/li>\n\n\n\n<li><strong>\u5ef6\u8fdf\u8fc7\u9ad8\u3002<\/strong>\u00a0\u5bf9\u4e8eAI\u8bad\u7ec3\u6765\u8bf4\uff0c\u51e0\u6beb\u79d2\u5ef6\u8fdf\u5c31\u610f\u5473\u7740\u7b97\u529b\u6d6a\u8d39\u3002<\/li>\n\n\n\n<li><strong>\u80fd\u8017\u5931\u63a7\u3002<\/strong>\u00a0\u6570\u636e\u4e2d\u5fc3\u7684PUE\uff08\u7535\u80fd\u5229\u7528\u7387\uff09\u63a5\u8fd1\u6781\u9650\uff0c\u800c\u7f51\u7edc\u90e8\u5206\u5df2\u7ecf\u6210\u4e3a\u8017\u7535\u5927\u6237\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u201c<\/strong><strong>\u5e26\u5bbd\uff0c\u6210\u4e86<\/strong><strong>AI<\/strong><strong>\u5de5\u5382\u7684\u547d\u95e8\u3002<\/strong><strong>\u201d<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><br><br><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">CPO\u7684\u51fa\u73b0\uff1a\u628a\u5149\u201c\u6536\u8fdb\u201d\u82af\u7247<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\"><br><br><\/h4>\n\n\n\n<p>CPO\uff08Co-Packaged Optics\uff09\u5e76\u4e0d\u662f\u5728\u539f\u6709\u6a21\u5757\u4e0a\u5806\u6599\u63d0\u901f\uff0c\u800c\u662f<strong>\u91cd\u5199\u4e86\u6574\u4e2a\u4ea4\u6362\u67b6\u6784<\/strong>\u3002<br>\u5b83\u5c06\u5149\u5f15\u64ce\u4e0e\u4ea4\u6362\u82af\u7247\u76f4\u63a5\u5c01\u88c5\u5728\u4e00\u8d77\uff0c\u7f29\u77ed\u4e86\u7535\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\uff0c\u51e0\u4e4e\u8ba9\u201c\u7535\u8d70\u7ebf\u201d\u8fd9\u4ef6\u4e8b\u4ece\u6570\u636e\u4e2d\u5fc3\u6838\u5fc3\u7f51\u7edc\u4e2d\u6d88\u5931\u3002<\/p>\n\n\n\n<p><strong>\u76f8\u6bd4\u4f20\u7edf\u53ef\u63d2\u62d4\u5149\u6a21\u5757\uff0c<\/strong><strong>CPO<\/strong><strong>\u7684\u4f18\u52bf\u975e\u5e38\u76f4\u63a5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5e26\u5bbd\u63d0\u5347\u4e00\u4e2a\u91cf\u7ea7\u3002<\/strong>\u00a0\u5355\u901a\u9053\u901f\u7387\u53ef\u8fbe400G\u751a\u81f3\u66f4\u9ad8\uff0c\u672a\u67656.4T CPO\u6b63\u5728\u8def\u4e0a\u3002<\/li>\n\n\n\n<li><strong>\u80fd\u8017\u5927\u5e45\u4e0b\u964d\u3002<\/strong>\u00a0\u529f\u8017\u53ef\u964d\u4f4e30%-40%\uff0c\u8fd9\u5bf9\u4e8eAI\u6570\u636e\u4e2d\u5fc3\u610f\u5473\u7740\u6210\u5428\u7535\u8d39\u7684\u8282\u7701\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u96c6\u6210\u5ea6\u3002<\/strong>\u00a0\u5149\u3001\u7535\u3001\u5c01\u88c5\u4e09\u5408\u4e00\uff0c\u6781\u5927\u51cf\u5c11\u7269\u7406\u63a5\u53e3\u5e26\u6765\u7684\u80fd\u8017\u548c\u5e26\u5bbd\u635f\u8017\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u8fd9\u4e0d\u662f\u4e00\u4e2a<\/strong><strong>\u201c<\/strong><strong>\u6a21\u5757\u5347\u7ea7<\/strong><strong>\u201d<\/strong><strong>\uff0c\u800c\u662f\u7f51\u7edc\u57fa\u5efa\u7684\u91cd\u751f\u3002<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><br><br><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">AI\u63a8\u52a8CPO\uff1a\u4e00\u573a\u4f9b\u7ed9\u4fa7\u9769\u547d<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\"><br><br><\/h4>\n\n\n\n<p>AI\u5927\u6a21\u578b\u7684\u7206\u53d1\uff0c\u8ba9\u7f51\u7edc\u6210\u4e3a\u65b0\u7684\u74f6\u9888\u3002\u4e3a\u4e86\u8bad\u7ec3GPT-5\u3001Sora\u8fd9\u7c7b\u8d85\u5927\u6a21\u578b\uff0c\u6570\u636e\u4e2d\u5fc3\u9700\u8981\u8fde\u63a5\u4e0a\u767e\u4e07GPU\u3002\u4f20\u7edf\u94dc\u7f06\u548c\u53ef\u63d2\u62d4\u5149\u6a21\u5757\u5df2\u7ecf\u529b\u4e0d\u4ece\u5fc3\uff0c<strong>CPO<\/strong><strong>\u662f\u552f\u4e00\u80fd\u6ee1\u8db3<\/strong><strong>AI<\/strong><strong>\u89c4\u6a21\u5316\u9700\u6c42\u7684\u8def\u5f84\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u4e3a\u4ec0\u4e48<\/strong><strong>AI<\/strong><strong>\u79bb\u4e0d\u5f00<\/strong><strong>CPO<\/strong><strong>\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5927\u6a21\u578b\u7684\u5e26\u5bbd\u9ed1\u6d1e\u3002<\/strong>\u00a0\u5355\u4e00\u4ea4\u6362\u8282\u70b9\u7684\u541e\u5410\u91cf\u9700\u8981\u652f\u6491\u6570\u767eTbps\uff0c\u6ca1\u6709CPO\u51e0\u4e4e\u4e0d\u53ef\u5b9e\u73b0\u3002<\/li>\n\n\n\n<li><strong>\u94dc\u7f06\u5df2\u5230\u6781\u9650\u3002<\/strong>\u00a0\u4f20\u8f93\u8ddd\u79bb\u548c\u80fd\u8017\u95ee\u9898\u8ba9\u94dc\u7f06\u9000\u65e0\u53ef\u9000\u3002<\/li>\n\n\n\n<li><strong>\u80fd\u6e90\u548c\u6563\u70ed\u538b\u529b\u3002<\/strong>\u00a0\u4f20\u7edf\u5149\u6a21\u5757\u529f\u8017\u9ad8\u4f01\uff0c\u800cCPO\u7684\u9ad8\u80fd\u6548\u6bd4\u8ba9\u5176\u6210\u4e3a\u964d\u80fd\u8017\u7684\u6838\u5fc3\u65b9\u6848\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u672a\u6765\u4e94\u5e74\uff0c\u968f\u7740Nvidia\u3001Broadcom\u3001Intel\u7b49\u5de8\u5934\u63a8\u52a8\uff0cCPO\u5c06\u5feb\u901f\u66ff\u4ee3AI\u96c6\u7fa4\u5185\u90e8\u7684\u4f20\u7edf\u4e92\u8054\u3002\u884c\u4e1a\u9884\u8ba1\uff0c\u52302030\u5e74CPO\u5e02\u573a\u89c4\u6a21\u5c06\u7a81\u7834&nbsp;<strong>80<\/strong><strong>\u4ebf\u7f8e\u5143<\/strong>\uff0c\u5e74\u590d\u5408\u589e\u957f\u7387\u8d85\u8fc7&nbsp;<strong>130%<\/strong>\u3002<\/p>\n\n\n\n<p><strong>\u201cAI<\/strong><strong>\u4e0d\u662f\u5728\u7b49\u66f4\u5feb\u7684\u7f51\u7edc\uff0c\u800c\u662f\u5728\u903c\u7740\u901a\u4fe1\u4ea7\u4e1a\u8fdb\u5316\u3002<\/strong><strong>\u201d<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><br><br><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">CPO vs. Pluggable\uff1a\u66ff\u4ee3\u8fd8\u662f\u5171\u5b58\uff1f<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\"><br><br><\/h4>\n\n\n\n<p>\u77ed\u671f\u5185\uff0cCPO\u4e0d\u4f1a\u5b8c\u5168\u53d6\u4ee3\u53ef\u63d2\u62d4\u5149\u6a21\u5757\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u8ba1\u7b97\u8282\u70b9\uff08Server\u5230TOR\uff09\u7684\u4e92\u8054\u4e0a\uff0cPluggable\u4f9d\u7136\u56e0\u7075\u6d3b\u6027\u800c\u5b58\u5728\u3002<\/li>\n\n\n\n<li>\u5728GPU\u80cc\u677f\u3001\u4ea4\u6362\u82af\u7247\u5230\u82af\u7247\u7684\u4e92\u8054\u4e0a\uff0cCPO\u4f1a\u6210\u4e3aAI\u96c6\u7fa4\u7684\u201c\u9aa8\u5e72\u201d\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u672a\u6765\u51e0\u5e74\uff0c\u884c\u4e1a\u5c06\u8fdb\u5165\u201c\u6df7\u5408\u67b6\u6784\u201d\u9636\u6bb5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pluggable<\/strong><strong>\u5149\u6a21\u5757\u4f1a\u6f14\u8fdb\u5230<\/strong><strong>1.6T<\/strong><strong>\u751a\u81f3<\/strong><strong>3.2T<\/strong><strong>\uff1b<\/strong><\/li>\n\n\n\n<li><strong>CPO<\/strong><strong>\u5219\u7387\u5148\u5728<\/strong><strong>AI<\/strong><strong>\u8bad\u7ec3\u96c6\u7fa4\u843d\u5730\uff0c\u5e76\u5728<\/strong><strong>2028<\/strong><strong>\u5e74\u524d\u540e\u5b9e\u73b0\u5168\u9762\u666e\u53ca\u3002<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>\u201cCPO<\/strong><strong>\u7684\u51fa\u73b0\uff0c\u4e0d\u662f\u6dd8\u6c70\uff0c\u800c\u662f\u91cd\u6784\u3002<\/strong><strong>\u201d<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><br><br><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">\u672a\u6765\uff1aCPO\u662f\u4e00\u6761\u201c\u5149\u901f\u9ad8\u901f\u8def\u201d<\/h4>\n\n\n\n<p>\u5982\u679c\u8bf4GPU\u662fAI\u5de5\u5382\u7684\u201c\u53d1\u52a8\u673a\u201d\uff0c\u90a3\u4e48CPO\u5c31\u662f\u672a\u6765\u6570\u636e\u4e2d\u5fc3\u7684\u201c\u5149\u901f\u9ad8\u901f\u8def\u201d\u3002<br>\u5b83\u4e0d\u4ec5\u89e3\u51b3\u4e86\u5e26\u5bbd\u3001\u529f\u8017\u548c\u5ef6\u8fdf\u7684\u4e09\u91cd\u74f6\u9888\uff0c\u8fd8\u5c06\u5e26\u6765\u6574\u4e2a\u4ea7\u4e1a\u94fe\u7684\u6d17\u724c\uff1a<\/p>\n\n\n\n<ul 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