|Ticket Number:||20070702_1||Ticket State:||CLOSED|
|Ticket Opened:||2007-07-02 09:54||Ticket Closed:||2008-01-16 14:53|
|Ticket Description:||Scheduled fiber interruption near Brugg|
|Scheduled Starttime:||Scheduled Endtime:|
Problem Description:SBB is upgrading its cable infrastructure between Aarau and Brugg. The SWITCHlan fiber links Zürich - Neuchâtel/Lausanne/Genève will be interrupted between 14:00 and 16:00 on July 2, 2007.
Affected:From 2007-07-2 14:00 until 2007-07-2 16:00
Impact: no more redundancy
Sites/Services: HEIG-VD, UNINE
We will retune the DWDM system at a later time. The current power levels are still within safe limits.
The new fibers are in place, traffic is flowing directly again. The new fiber path is 6km shorter and the optical attenuation is significantly lower. We will check whether a retuning of the DWDM system is advised.
fibers interrupted, all traffic rerouted
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