Dell Brocade 6520 Message Reference Supporting Fabric OS v7.1.0 - Page 465

FW-1036 5 FW-1036 Message , is between high and low boundaries(High=, Low=). Current value is . Message Type LOG Severity INFO Probable Cause Indicates that the temperature of the small form-factor pluggable (SFP) has changed from a value outside of the acceptable range to a value within the acceptable range. Frequent fluctuations in temperature may indicate a deteriorating SFP. Recommended Action No action is required. FW-1037 Message , value has changed(High=, Low=). Current value is . Message Type LOG Severity INFO Probable Cause Indicates that the receive power value of the small form-factor pluggable (SFP) has changed. The receive performance area measures the amount of incoming laser to help you determine whether the SFP is in good working condition. If the counter often exceeds the threshold, the SFP is deteriorating. Recommended Action Incoming laser fluctuations usually indicate a deteriorating SFP. If the message persists, replace the SFP. FW-1038 Message , is below low boundary(High=, Low=). Current value is . Message Type LOG Severity WARNING Probable Cause Indicates that the receive power value of the small form-factor pluggable (SFP) has fallen below the low boundary. The receive performance area measures the amount of incoming laser to help you determine whether the SFP is in good working condition. If the counter often exceeds the threshold, the SFP is deteriorating. Recommended Action Verify that your optical components are clean and function properly. Replace deteriorating cables or SFPs. Check for damage from heat or age. Fabric OS Message Reference 443 53-1002749-01