NVIDIA integrates optoelectronic packaging into switches, and the infrastructure logic for cross-region deployment of AI factories has completely changed. Waiting for a Vera Rubin real-world test.

NVIDIA announces that Spectrum-X Ethernet silicon photonics technology is now in full production. The new generation Spectrum-X switches adopt optoelectronic hybrid packaging (CPO), supporting lateral expansion and cross-region deployment of AI factories in data centers, and are compatible with the Vera Rubin platform. Spectrum-X embodies NVIDIA's full-stack collaborative design; compared to traditional transceiver networks, it offers approximately 5 times the energy efficiency, about 5 times the AI uptime, and deployment time is shortened by roughly 1.3 times.