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Fixture design (ICT/FCT): tackling electro-optical coordination and thermal-power challenges in data center optical-module PCB
TechnologyNovember 17, 2025
Fixture design (ICT/FCT)SMT assemblyFirst Article Inspection (FAI)+3

Fixture design (ICT/FCT): tackling electro-optical coordination and thermal-power challenges in data center optical-module PCB

A deep dive into Fixture design (ICT/FCT) for data center optical-module PCB—covering 112G PAM4 signal integrity, thermal management with TEC and heat paths, CTE/warpage control for fiber coupling, and system-level airflow/ΔP validation.