MOUNTAIN VIEW, Calif., April 1, 2025 — Lightmatter has announced Passage L200, the world’s first 3D co-packaged optics (CPO) product. Designed to integrate with the latest XPU and switch silicon designs, Passage L200 unleashes powerful AI performance scaling by eliminating interconnect bandwidth bottlenecks.
The L200 3D CPO family includes both 32 Tbps and 64 Tbps versions, representing a 5 to 10x improvement over existing solutions. This enables over 200 Tbps of total I/O bandwidth…
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https://www.hpcwire.com/off-the-wire/lightmatter-announces-passage-l200-with-edgeless-i-o-to-address-ai-bandwidth-bottlenecks/
