AI TRENDS | NVIDIA Spectrum-X Ethernet Silicon Photonics Enters Mass Production

NVIDIA's Spectrum-X Ethernet silicon photonics technology has now entered full-scale production, according to Jin10. The new generation of Spectrum-X switches is built on co-packaged optics (CPO) technology, enabling horizontal and cross-regional expansion of AI factories on the NVIDIA Vera Rubin platform within data centers. Spectrum-X Ethernet silicon photonics is a prime example of NVIDIA's full-stack collaborative design. Compared to networks using traditional transceivers, Spectrum-X Ethernet silicon photonics can achieve a fivefold increase in energy efficiency, a fivefold improvement in AI uptime, and a 1.3 times faster deployment time.