DWDM is the Future of Scale-Up Networking By Nick Harris, Founder and CEO, Lightmatter Last week, the Optical Compute Interconnect (OCI) Multi-Source Agreement (MSA) published its v1.0 line interface specification—a 24-page document co-authored by NVIDIA, Meta, Microsoft, OpenAI, Broadcom, and AMD that defines the optical physical layer for AI scale-up interconnects. It specifies Dense Wavelength-Division […]