DWDM Wavelength Services and Hardware Upgrade (Interxion LON)

Update timeline

1. resolved Feb 09, 2026, 06:00 PM UTC

   Type: Maintenance Duration: 4 hours and 30 minutes Affected Components: Wavelength Services, Colocation Services, Carrier Interconnects Feb 9, 18:00:00 GMT+0 - Identified - A planned maintenance will take place from **18:00 to 04:00** for DWDM wavelength services and associated hardware upgrades. During this window: * Some wavelength services will be **fully unavailable** for periods within the duration of the maintenance. * **Dual-homed services** will operate with **reduced resiliency** and may experience **minor service disruption**. We will work to minimise impact and restore full service promptly following completion. Feb 9, 18:00:01 GMT+0 - Identified - Maintenance is now in progress Feb 9, 20:00:00 GMT+0 - Identified - All services have been migrated and upgraded successfully. We will verify all services have resumed and continue to monitor for the next hour. Feb 9, 21:30:00 GMT+0 - Identified - We have been monitoring the services and are happy that all services are operating as expected. If you are experiencing any issues, please do not hesitate to contact us via Phone on 0330 122 0300 or by raising a ticket by emailing [email protected]. Feb 9, 22:30:00 GMT+0 - Completed - Maintenance has been completed successfully. If you are experiencing any issues, please do not hesitate to contact us via Phone on 0330 122 0300 or by raising a ticket by emailing [email protected].