Hainan to Hong Kong Express (H2HE)

Hainan to Hong Kong Express (H2HE) is a submarine cable system operating within China, with landing points at Chung Hom Kok, Wenchang, Zhuhai. It provides dedicated submarine fiber capacity between these locations, supporting telecommunications, internet access, and enterprise connectivity. Submarine cables in this region contribute to a mesh of redundant paths that keep internet traffic flowing even when individual systems are damaged or under maintenance. Real-time monitoring by GeoCables compares current latency measurements from RIPE Atlas probes against baseline data to identify anomalies on this cable route.