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2026年计算机行业研究:光产业链更新(附下载)

  • 2026-07-17 21:00:56
2026年计算机行业研究:光产业链更新(附下载)
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AI 光通信正在从"高速光模块放量"升级为"模块形态、光芯片供给、无源耦合"三重迭代，这是本轮行情从题材博弈转向基本面兑现的核心变化。最新信号来自NVIDIA：2026 年5 月31 日GTC Taipei 上，NVIDIA 披露Vera Rubin 平台正进入满产爬坡，并首次把基于CPO 的Spectrum-X Ethernet Photonics 交换机推入production，具备200Gb/s SerDes，相较传统收发器网络实现5x 功耗效率、5x AI uptime、1.3x 更快部署。这意味着CPO 已经从"何时量产、谁先导入"的产业讨论，进入"在哪些交换侧场景率先落地"的部署阶段。短期看，800G 加速出货是当期业绩底盘；中期看，NPO 作为CPO 之前的现实过渡形态，开始把光引擎从面板侧推向ASIC 身边；长期看，CPO 与可插拔并行发展，把光通信价值量从单一模块推向整张AI 网络。光互连正在半导体化，这是理解本轮产业链的总纲。

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  133. /yingpanguazai/ssd/ssd1/www/e.15386.cn/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /yingpanguazai/ssd/ssd1/www/e.15386.cn/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /yingpanguazai/ssd/ssd1/www/e.15386.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
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  137. /yingpanguazai/ssd/ssd1/www/e.15386.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/e.15386.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/e.15386.cn/runtime/temp/99024188178db16440710d184953c4ae.php ( 12.06 KB )
  140. /yingpanguazai/ssd/ssd1/www/e.15386.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000586s ] mysql:host=127.0.0.1;port=3306;dbname=e_15386;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000764s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000291s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000289s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000486s ]
  6. SELECT * FROM `set` [ RunTime:0.000231s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000579s ]
  8. SELECT * FROM `article` WHERE `id` = 459577 LIMIT 1 [ RunTime:0.000790s ]
  9. UPDATE `article` SET `lasttime` = 1784420143 WHERE `id` = 459577 [ RunTime:0.020998s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000345s ]
  11. SELECT * FROM `article` WHERE `id` < 459577 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000619s ]
  12. SELECT * FROM `article` WHERE `id` > 459577 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000430s ]
  13. SELECT * FROM `article` WHERE `id` < 459577 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000713s ]
  14. SELECT * FROM `article` WHERE `id` < 459577 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001884s ]
  15. SELECT * FROM `article` WHERE `id` < 459577 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.010162s ]
0.111257s