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Datacenters & Chips · first seen 31 October 2026, 08:03 UTC
Nvidia unveils prototype CPO optics-on-interposer for AI networking
Optical interconnects are becoming critical as AI clusters scale and hit power limits.
Nvidia detailed next-generation co-packaged optics that place optical engines on the interposer instead of organic substrates, with prototype samples ready. The design is reported to use about 3.5x less power.