We have received notification from BT that one of our metro interlink circuits needs an outage on 8th February 2016 starting at 11pm until 6am UK local time as the fibre optic cabling needs to be re-routed for National Rail engineering works.
This circuit forms part of our dual metro interlink ring and during the window above our ring will be running at reduced resilience (single ring vs dual ring) via our other fibre connectivity partners.
No disruption to service is anticipated as multiple additional circuits are present within the ring network.