Brocade Communications Systems AA979A - StorageWorks SAN Switch 2/8V Reference Manual page 217

Severity
INFO
FW-1049
Message
<timestamp>, [FW-1049], <sequence-number>,, INFO, <system-name>,
<Label>, value has changed(High=<High value>, Low=<Low value>).
Current value is <Value> <Unit>.
Probable
Indicates that the value of the SFP voltage has changed. Frequent voltage fluctuations are an indication
Cause that the SFP is deteriorating.
Recommended Replace the SFP if you see frequent voltage fluctuations.
Action
Severity INFO
FW-1050
Message
<timestamp>, [FW-1050], <sequence-number>,, WARNING, <system-name>,
<Label>, is below low boundary(High=<High value>, Low=<Low value>).
Current value is <Value> <Unit>.
Probable
Indicates that the value of the SFP voltage has fallen below the low boundary.
Cause
Recommended
Configure the low threshold to 1 so that the threshold triggers an alarm when the value falls to 0
Action (Out_of_Range). If continuous or repeated alarms occur, replace the SFP before it deteriorates.
Severity
WARNING
FW-1051
Message
<timestamp>, [FW-1051], <sequence-number>,, WARNING, <system-name>,
<Label>, is above high boundary(High=<High value>, Low=<Low
value>). Current value is <Value> <Unit>.
Probable Indicates that the value of the SFP voltage has risen above the high boundary. High voltages indicate
Cause
possible hardware failures. Frequent voltage fluctuations are an indication that the SFP is deteriorating.
Recommended If you see frequent voltage fluctuations, replace the SFP.
Action
Fabric OS Message Reference
Publication Number: 53-1000242-01
25
FW-1049
25-11