This work will upgrade the capacity on one leg of our dark-fibre ring. Whilst it won’t cause any outages, we are at elevated risk during the maintenance window and there may be brief transient routing issues when the fibre is brought back on-stream.
Maintenance Window: 21:00 – 07:00 GMT
Primary Date: 07-Apr 2017
2nd Primary Date: 08-Apr 2017
3rd Primary Date: 09-Apr 2017
Location of Maintenance: London
Reason for Maintenance: supplier will perform fiber maintenance to add capacity