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Unscheduled:

  • July 29th: There is a planned event to repair a fiber between Borlänge and Hoforshus
  • July 21st: Fibre-break to LTU green link, circuit repaired and both links is currently accepting traffic again.

Scheduled:

  • July 16th: Our fiber supplier switch fiber pair due to a degrade signal
  • July 10th: An OTDR measurement was performed on the fiber stretch between Hanebol and Karlstad.
  • July 8th: An amplifier was replaced in the transmission node in Karlstad.
  • July 7th: An amplifier was replaced in the transmission node in Hanebol.
  • July 4th: A transponder was replaced in Gävle due to intermittent errors.
  • July 2nd: We had a slightly degraded signal in a DWDM in Karlstad on the west red network. Intrusive troubleshooting got performed on site. Fiber got cleaned and one suspicious 1db damper (actually 3db damping) on the rx got removed.
  • July 2nd: A transponder was replaced du to intermittent errors

Scope

Unscheduled

Scheduled

Total

Hardware

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0 pcs

0 pcs

Link

1 pcs 2d 03:09

1 pcs 02:39

2 pcs 2d 05:48

None

1 pcs 01:58

6 pcs 01:28

7 pcs 03:26

Routing

0 pcs

0 pcs

0 pcs

Software

0 pcs

0 pcs

0 pcs

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