News | Race to build AI data centers prompts Nvidia, Corning to partner on fiber optics - CoStar

With the rapid development of artificial intelligence technology, global demand for high-performance data centers has surged, prompting tech giants including NVIDIA to increase investment in data cent... Read original →

Nvidia’s partnership with Corning on fiber optics signals a strategic pivot from raw chip performance to solving system-level bandwidth bottlenecks in AI data centers. Technically, this accelerates deployment of 800G/1.6T optical interconnects within GPU clusters, forcing silicon photonics and co-packaged optics (CPO) into earlier commercialization while marginalizing copper-based solutions. On compliance, tightening U.S. export controls on advanced computing compel both firms to build auditable, domestic fiber supply chains—raising capex and extending lead times. Competitors like Intel, AMD, and Broadcom will likely fast-track in-house optical engines or deepen ties with Lumentum or II-VI to avoid architectural irrelevance. Over the next 12–24 months, this alliance will catalyze tight co-design between AI chips and optical I/O, establishing a new ‘compute-bandwidth’ integration paradigm and potentially birthing vertically integrated hardware players.