We are observing high levels off optical light loss on one of our backhaul links between our Horsham and London Cores. We have a window scheduled with Openreach between 12:00 & 13:00 on the 20th to clean (and replace) if required optics and cables at the exchange.
No outages are expected as traffic will flow across redundant paths but the works require an “at risk” notification of facility redundancy levels due to the work being undertaken.