Nomura Optical Communications Electronic Chip Experts Meeting: 1.6T supply is the main bottleneck, and the shortage will last until at least the second half of 2027.
The 1.6T optical module digital signal processor (DSP) is facing a structural supply gap, and this gap will last until at least the second half of 2027. This is the core judgment revealed by Nomura in a conference call with AI infrastructure service providers experts organized on September 22.