# 448G

Woer Hecai (沃尔核材) Delivers 448G Single‑Lane High‑Speed Cable Samples to Key Customer, Marking Step Up in China’s Interconnect Capabilities

Woer Hecai announced it has developed next‑generation single‑channel 448G high‑speed communication cable samples and delivered them to a key customer for validation. The move signals technical progress in China’s domestic interconnect industry and represents a step toward commercial qualification that could support higher‑speed data‑centre and telecom links.