Why 800G FR4 Is Becoming the Default for AI Cluster Interconnects
800G FR4 is emerging as the ideal solution for AI clusters, offering high bandwidth, fiber efficiency, and easy deployment. As AI workloads reshape data center architecture and demand ultra-high bandwidth and low latency, traditional 100G/400G links can no longer support the heavy east–west traffic in distributed training, making 800G optical modules the next-generation connectivity standard….