Calix Outage History

Calix had 2 outages in the last 2 years totaling 31h 26m of downtime — averaging 0.1 incidents per month.

There were 2 Calix outages since June 2, 2026 totaling 31h 26m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://trust.calix.com

Major July 24, 2026

CLOUD INCIDENT | CI-26-39 | MULTI-CUSTOMER IMPACT

Detected by Pingoru: Jul 24, 2026, 02:30 PM UTC
Resolved: Jul 25, 2026, 04:45 PM UTC
Duration: 1d 2h

Affected: Calix Service CloudCalix Operations CloudCalix Deployment Cloud

Timeline · 13 updates

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Major June 2, 2026

CI-26-33: Product Degradation: Calix Service Cloud (CSC)>> Subscriber Management

Detected by Pingoru: Jun 02, 2026, 06:30 PM UTC
Resolved: Jun 02, 2026, 11:41 PM UTC
Duration: 5h 10m

Affected: Calix Service Cloud API

Timeline · 2 updates

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