CPO_供應鏈地圖

Exhibit 21: CPO Development: Nvidia and Broadcom Taking the Lead

Ecosystem Nvidia Broadcom
Time line Mar-2025: Announced CPO switch (Quantum-X InfiniBand
Spectrum-X Ethernet)
Early 2026: Commercial availability of CPO switch
Oct-2025: Davisson (102.4T) CPO switch delivered to customers
2026: Davisson to start production
Compute
GPU Nvidia (Blackwell, Rubin etc) Open (Nvidia, AMD, Intel etc)
Network
Switch ASIC Nvidia Broadcom (Tomahawk 5/ Tomahawk 6)
Switch system Nvidia (Spectrum-X, Quantum-X) Open ecosystem (Delta Electronics, Micas Networks)
Optics
CPO chip
CPO platform name N.A. Bailly/ Davisson
CPO chip fabrication 台積電 (2330) 台積電 (2330)
CPO chip test 日月光投控 (3711) TBA
Other componets
Optical engine 天孚通信 (300394.SZ)
波若威 (3163)
台積電 (2330)
旭創 (300308.SZ)
新易盛 (300502.SZ)
眾達-KY (4977)
FAU 上詮 (3363)
天孚通信 (300394.SZ)
旭創 (300308.SZ)
光庫科技 (300620.SZ)
CPO connector 正淩 (8417) 宏致 (6205)
Optical connectors Senko (Private) TBA
Shuffle Box 波若威 (3163)
Laser Sources/ CW Laser Sumitomo (8053.T)
Furukawa (5801.T)/ 全新 (2455)
聯亞 (3081)
裕太微 (688498.SS)
Lumentum (LITE)
Coherent
ELS module Senko (Private)
Sumitomo (8053.T)
旭創 (300308.SZ)
眾達-KY (4977)
Fiber Corning (GLW)
Cage thermal module 正淩 (8147) 宏致 (6205)
System-level assembly 鴻海 (2317)
Fabrinet (FN)
TBA
Equipment
CPO coupling 羅博特科 (300757.SZ)
ASMPT (0522.HK)
萬潤 (6187)
CPO test 羅博特科 (300757.SZ)
萬潤 (6187)

CPO 供應鏈佈局摘要

發展時程、定位

製造、封測

關鍵零組件、供應商

設備、技術支援