SWITCHlan Trouble Tickets

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Ticket 20170613_1

Ticket Number: 20170613_1Ticket State: CLOSED
Ticket Opened: 2017-06-13 13:23Ticket Closed: 2017-06-21 14:22
Ticket Description: Scheduled fiber interruption Meteoswiss - Airport Zürich
Scheduled Starttime: 2017-06-21 13:30:00Scheduled Endtime: 2017-06-21 15:30:00

Problem Description:

Meteoswiss located at Airport Zürich is connected by 3 fiber links to the SWITCH backbone.
Airport Zürich will move two of these fiber links to new cables.
The two links will be switched one by one. The period of interruption is about 5 minutes each.
No service will be interrupted - network traffic will be automatically switched to the backup paths.
In case of any unexpected problem a fall back to the old fiber links is possible all the time.
The third fiber link will not be affected by this maintenance.


From 2017-06-21 13:31 until 2017-06-21 13:39
Impact: no more redundancy
Service: network access


2017-06-21 14:25
The move is successfully accomplished.
There is a slight higher attenuation of about 0.5 dB for both links.

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