TeraSwitch incident

Backbone - Tokyo to Singapore Detour

Resolved after 4 days 21 hours, affecting Intra-Market Connectivity and Ultra-Low Latency Connectivity, on October 2, 2026.

identified Oct 02, 2026, 04:40 PM UTC

Teraswitch has identified the loss of two undersea cables between our Singapore and Tokyo locations. The root cause is not yet known, and we are actively investigating with our carriers. Traffic has been automatically diverted to an alternate path.

Started
Oct 02, 2026, 04:40 PM UTC
Resolved
Oct 07, 2026, 02:38 PM UTC
Duration
4d 21h
Detected by Pingoru
Oct 02, 2026, 04:40 PM UTC

Affected components

Intra-Market ConnectivityUltra-Low Latency Connectivity

Update timeline

  1. identified Oct 02, 2026, 04:40 PM UTC

    Teraswitch has identified the loss of two undersea cables between our Singapore and Tokyo locations. The root cause is not yet known, and we are actively investigating with our carriers. Traffic has been automatically diverted to an alternate path.

  2. resolved Oct 07, 2026, 02:38 PM UTC

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

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