Tech titans team up to form optical interconnect alliance to solve the AI buildout's big data bottleneck — Nvidia, AMD, Broadcom & more set sights on building PHY to break through the limita

AMD, Nvidia, Microsoft, Broadcom, and Meta have formed an Optical Compute Interconnect Multi-Source Agreement (OCI MSA) to develop a standardized optical interconnect for AI data centers, with the aspiration to build a PHY capable of handling speeds of up to 3.2 Tb/s.