SWITCHlan Trouble Tickets

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Ticket 20090113_2

Ticket Number: 20090113_2Ticket State: CLOSED
Ticket Opened: 2009-01-13 11:36Ticket Closed: 2010-01-15 17:06
Ticket Description: Scheduled interruption of DWDM link between ZH2 and NE2
Scheduled Starttime: Scheduled Endtime:

Problem Description:

The management interface of the DWDM amplifier ZH12-A1 in Zurich was down. Power cycling did not solve the problem. The Sorrento GigaMux optical amplifier was therefore replaced.


From 2009-01-13 16:15 until 2009-01-13 16:25
Impact: no more redundancy
Sites/Services: HFT-SO


2009-01-13 16:25
The Sorrento GigaMux optical amplifier has been replaced. Everything is working correct again.

For all questions about this ticket, please send mail to noc@switch.ch
or call +41 44 268 15 30.