When we design large GPU clusters, the network is no longer a background system. It’s part of the compute envelope. At the 800G and NVIDIA GB300 NVL72 scale, the back-end fabric accounts for 86% of networking power in a three-layer cluster.
Unbox one of NVIDIA's first co-packaged optics switches with us. See why we bet on CPO early.
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June 1, 2026
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