Window Commences: 2013-03-05 23:00:00 GMT (UTC + 0)
Window Concludes: 2013-03-06 05:00:00 GMT (UTC + 0)
Reason for notification
DWDM Mux Installation
As part of our Next Generation Network project, in this window we will be installing DWDM muxes into the existing Metro ring in London. This will us to bring the new network online at additional PoPs.
During this window we will be installing our DWDM hardware inline in the network. This will be completed site by site and will put the ring at risk whilst each leg of the ring is disconnected and the muxes installed and will result in L2 ring topology changes which may lead to brief losses of connectivity for traffic traversing the network element being upgraded.
This work will be carried out under strict controls and planned to minimise impact.