|Ticket Number:||20071028_1||Ticket State:||CLOSED|
|Ticket Opened:||2007-10-28 11:07||Ticket Closed:||2007-10-30 10:26|
|Ticket Description:||Instable Power Supply at CERN DWDM node|
Problem Description:Since midnight, we get continuous traps indicating a problem with Power Supply 2, shelf 3 of our "FibreLac" Sorrento node mCE13.switch.ch.
The power supply which reported the error has been replaced. The second power supply which failed to take over, was replaced too. It overheated with the additional load because a cooling fan was defect.
Deltanet replaced the power supply.
Everything seems to be back to normal.
Deltanet support team inforned by email. Asked them to plan intervention on Monday.
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