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  • 201401 - Public report

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Unscheduled:

  • January 29th: The green link to Örebro suffered an outage due to a fiber cut in suppliers network.
  • January 16th: There was a short outage in the south red network,

...

  • RFO was not found.
  • January 16th: A broken amplifier in Tuggen caused an outage on the north red network between Tuggen and Umeå. The faulty amplifier

...

  • was replaced.
  • January 8th:

...

  • There was an outage on SUNET north

...

  • red network due to a fiber break in Sollentuna.

Scheduled:

  • January 29th: We did

...

  • a software upgrade

...

  • on a transmission node in the west red network in Västerås.
  • January 27th: Supplier performed a

...

  • fiber control due to a signal degradation and found a broken attenuator that was replaced.
  • January 20th: Hardware replacement was done to clear

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  • equipment failure alarms in one of our DWDM nodes in Växjö.

Scope

Unscheduled

Scheduled

Total

Hardware

0 pcs

2 pcs 00:16

2 pcs 00:16

Link

4 pcs 1d 03:10

1 pcs 00:02

5 pcs 1d 03:12

Routing

0 pcs

0 pcs

0 pcs

Software

0 pcs

0 pcs

0 pcs