Traffic detour - LON/DUB/EWR/NY undersea fiber cable offline

Incident Report for Teraswitch

Resolved

All links have been restored and are stable. Traffic is fully normalized.

Posted Sep 06, 2026 - 05:52 UTC

Identified

Teraswitch is currently tracking an outage on a cable between London, Dublin, and New York.

Traffic has been detoured through Frankfurt and Washington DC for NY to London, and through Amsterdam for Dublin to London.

Posted Sep 04, 2026 - 13:09 UTC

This incident affected: Global Network Services (Intra-Market Connectivity, Ultra-Low Latency Connectivity) and EWR1 - Newark, NJ, EWR2 - Newark, NJ, LON1 - London, United Kingdom, DUB1 - Dublin, Ireland, DUB2 - Dublin, Ireland.