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CPO行业,深度布局的10家公司

  • 2026-02-11 15:03:50
CPO行业,深度布局的10家公司

AI算力爆发正推动光通信技术代际跃迁。CPO(共封装光学)通过将光引擎与交换芯片共封装,功耗较传统可插拔光模块降低30%-50%,成为突破AI集群带宽瓶颈的关键。

本文收集整理CPO深度布局的企业,仅供参考,不构成投资建议!

第1家:中际旭创(300308.SZ)

主营业务:高端光通信模块研发制造
概念关联:全球光模块市占率第一,1.6T硅光模块已通过英伟达GB200认证并于2025年Q2规模出货。与英伟达联合开发51.2T CPO交换机,硅光芯片自研良率超95%,泰国工厂规划月产能10万只。

第2家:新易盛(300502.SZ)

主营业务:高速光模块及光通信设备
概念关联:具备100G-800G全速率批量交付能力,800G硅光模块已量产,1.6T产品2025年下半年上量。LPO技术可降低功耗20%-40%,CPO方案进入客户测试阶段,深度绑定谷歌、英伟达等北美云厂商。

第3家:天孚通信(300394.SZ)

主营业务:光无源器件及光引擎解决方案
概念关联:CPO上游核心供应商,1.6T光引擎已通过客户送样认证并进入可靠性验证阶段。拥有激光芯片集成高速光引擎研发项目,为CPO技术提供一站式整合解决方案。

第4家:光迅科技(002281.SZ)

主营业务:光通信器件及模块,具备光芯片自研能力
概念关联:国内光芯片产能第一,芯片自给率较高。800G CPO模块已进入华为、中兴供应链,自主研发硅光芯片支撑CPO/LPO数通光模块,2025年上半年相关收入同比大幅增长。

第5家:剑桥科技(603083.SH)

主营业务:电信与数通光模块及光组件
概念关联:1.6T CPO光模块采用自研硅光集成芯片,已进入腾讯、百度供应链并获批量采购。在800G批量出货基础上,2025年上半年CPO模块出货量同比增长显著,具备从芯片到模块全链条整合能力。

第6家:华工科技(000988.SZ)

主营业务:激光装备及光通信器件
概念关联:1.6T硅光芯片及CPO/LPO数通光模块已进入国际头部客户测试环节,完成1000小时高温老化测试,良率达92%。硅光集成技术积累深厚,产品覆盖AI数据中心高速互联场景。

第7家:源杰科技(688498.SH)

主营业务:光芯片研发制造,专注激光器芯片
概念关联:针对CPO需求开发的外置CW大功率激光器已实现技术突破,可用于CPO方案中的硅光集成光源供应。400G/800G产品已批量出货,为CPO光引擎提供核心光源器件。

第8家:光库科技(300620.SZ)

主营业务:光纤器件及铌酸锂调制器
概念关联:薄膜铌酸锂调制器技术可显著降低CPO光模块功耗,相关产品已进入送样阶段。为下一代1.6T及以上速率光模块提供关键光学元件,是CPO上游材料环节核心标的。

第9家:联特科技(301205.SZ)

主营业务:光模块及高速光连接技术
概念关联:掌握光芯片集成、高速光器件设计生产核心技术,具备下一代NPO/CPO所需的高速光连接、激光器及芯片级光电混合封装技术。在高速光连接与光电混合封装领域具备前瞻性布局。

第10家:通富微电(002156.SZ)

主营业务:集成电路封装测试服务
概念关联:提供CPO封装服务,涵盖硅光芯片与电芯片的先进封装工艺。随着CPO技术将光引擎与交换ASIC芯片共封装,公司在2.5D/3D封装领域的技术积累使其成为中游制造环节关键服务商。

声明:本文基于公开资料整理,不构成投资建议!

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  1. CONNECT:[ UseTime:0.000357s ] mysql:host=127.0.0.1;port=3306;dbname=no_mfffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000533s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002551s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002100s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000500s ]
  6. SELECT * FROM `set` [ RunTime:0.000270s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000560s ]
  8. SELECT * FROM `article` WHERE `id` = 469305 LIMIT 1 [ RunTime:0.004435s ]
  9. UPDATE `article` SET `lasttime` = 1771118192 WHERE `id` = 469305 [ RunTime:0.002274s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.005725s ]
  11. SELECT * FROM `article` WHERE `id` < 469305 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001962s ]
  12. SELECT * FROM `article` WHERE `id` > 469305 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000965s ]
  13. SELECT * FROM `article` WHERE `id` < 469305 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.025062s ]
  14. SELECT * FROM `article` WHERE `id` < 469305 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.036890s ]
  15. SELECT * FROM `article` WHERE `id` < 469305 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.013372s ]
0.166321s