IPIN - Wave Failure Thursday 25th March 2021 19:44:00


DWDM Equipment Failure

What happened? 25/3/21 @ 19:44 - a redundant PSU issue caused the unit to fail. 25/3/21 @ 19:51 - service restored

Unit to be replaced out of core hours.

Impact? As we observed the link as hard down - failover was sub second to a backup path.