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  • 202007 - Public report
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Unscheduled:

  • July 21st: There was a fiber break between the sites OVT1 (Rantajärvi ) and OVT2 (Övertorneå). It is fixed.
  • July 14th: FPC 10 went down in router fln4-r1 affecting the link towards DU.
    Solved with replacement of FPC.
  • July 13th: The dark fiber between Ballerup (BAL) and MAP2 (Mörarp) was down due to a fiber. The service has restored.
  • July 10th: FPC had restarted after a transient issue and the issue recovered after a re-seat.
  • June 30th: The stretch between Jossefors and Kongsvinger was affected due to a fiber issue on sub-carrier´s network.
  • June 29th: FPC errors on ll1a-r2 affecting the link between Kiruna - Luleå.
    Solved with FPC reboot.
  • June 25th: We experienced higher attenuation between the fiber between Stockholm (STHB) and Kolbotten (KOB1). This was due to a bad patch at an ODF. The patch is now replaced and the attenuation is fixed.

Scheduled:

  • July 31st: We performed a hardware maintenance on the optical equipment in Växjö i n order to troubleshoot a flapping link. The maintenance was incomplete.
  • July 29th: A defective part has been replaced on the optical equipment in Växjö.
  • July 29th: Fiber provider measured fiber between Stockholm (STHB) and Kolbotten (KOB1).
  • July 28th: ROADM in GAUS23(Oslo)was restarted.
  • July 28th: Routing engine was rebooted on router lba-r1.
  • July 27th: A hardware maintenance was performed on the optical equipment in Växjö.
  • July 20th: The optical hardware in Sundsvall had it's components replaced with upgraded hardware.
  • July 17th: The fiber between GBG7 (Göteborg) - TRH (Trollhättan) were relocated.
  • July 9th: SUNET performed a circuit maintenance affecting one link on the customer connection towards LNU in Kalmar.
  • July 7th: Hardware provider performed troubleshooting on the optical equipment at the site GAUS23 in Oslo.
  • July 5th: Provider performed cable maintenance between KMR88(Kalmar) - KKA8 (Karlskrona). The fiber was still down after the service window due to faulty fiber splicing. All connections restored now.
  • July 5th: Supplier performed fiber installation in Kiruna. Maintenance completed.
  • July 4th: Supplier performed cable work between Kolbotten - Hedenlunda
  • July 2nd: SUNET checked the fiber patch connecting the amplifiers at the site HAB3, Hallsberg.
  • July 1st: Supplier replaced a rectifier on their site in Kongsvinger, Norway.
  • July 1st: Provider carried out maintenance on the stretch between LBA(Örebro)-BBG(Björneborg).
  • May 28th: Fiber provider performed ODTR measurement on the connection between the nodes KVG11(Kongsvinger) and GAUS23(Oslo).

Scope

Unscheduled

Scheduled

Total

Hardware

3 pcs 6d 09:06

0 pcs

3 pcs 6d 09:06

Link

4 pcs 4d 02:17

10 pcs 2d 19:18

14 pcs 6d 21:35

None

0 pcs

7 pcs 07:54

7 pcs 07:54

Routing

0 pcs

0 pcs

0 pcs

Software

0 pcs

0 pcs

0 pcs

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