Fan Fault LED lit on a BES-53248 switch in MetroCluster IP
Applies to
- MetroCluster IP
- BES-53248 switches
Issue
- "Fan Fault" LED lit & and rear fans are reporting "Fault Status".
- "show environment" from the affected switch showing high RPM speed and high duty level
#show environment Temp (C)....................................... 33 Fan Speed, RPM................................. 20480 <<<<======== High Speed Fan Duty Level................................. 66% <<<<======== High Duty Level
In compression, normal values should be around:
#show environment Fan Speed, RPM................................. 7200 <<<<======== Normal Fan Duty Level................................. 23% <<<<======== Normal