NVIDIA Is Planning Post-Copper 1.6Tbps Network Tech To Connect Millions Of GPUs As It Unveils Photonics Networking Gear At GTC 2025
techradar.pro, Saturday, March 22nd, 2025
NVIDIA's 1.6Tbps switches connect millions of GPUs efficiently
Nvidia is advancing its networking technology by integrating co-packaged optics (CPO) into its Quantum InfiniBand and Spectrum Ethernet switch, a move expected to reduce power consumption and cost in AI data centers.
At its GTC 2025 event, Nvidia detailed its plans for deploying silicon photonics, which will enhance efficiency by reducing the need for traditional optical transceivers.