Global Caribbean Network (GCN)

Global Caribbean Network (GCN) is a regional submarine cable serving 5 countries: Guadeloupe, Saint Barthélemy, Saint Martin, United States, Virgin Islands (U.S.). With landing points at Baillif, Gustavia, Jarry, Marigot, San Juan, and 1 more, it strengthens regional internet resilience and provides route diversity — crucial when nearby cables experience faults. 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. This cable is part of GeoCables' continuous monitoring program — RIPE Atlas probes measure latency around the clock, flagging anomalies when RTT deviates significantly from established baselines.