HP StorageWorks 2/128 Brocade Fabric OS Message Reference Guide (53-1000242-01 - Page 214
Probable Cause, Recommended Action, Severity, FW-1041, Message, FW-1042
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25 FW-1041 Probable Cause Recommended Action Severity Indicates that the receive power value of the SFP has changed from a value outside of the acceptable range to a value within the acceptable range. The receive performance area measures the amount of incoming laser to help you determine if the SFP is in good working condition or not. If the counter often exceeds the threshold, the SFP is deteriorating. No action is required. Respond to this message as is appropriate to the particular policy of the end-user installation. INFO FW-1041 Message , [FW-1041], ,, INFO, , , value has changed(High=, Low=). Current value is . Probable Cause Recommended Action Severity Indicates that the transmit power value of the SFP has changed. The transmit performance area measures the amount of outgoing laser to help you determine if the SFP is in good working condition or not. If the counter often exceeds the threshold, the SFP is deteriorating. Transmitting laser fluctuations usually indicate a deteriorating SFP. If this message occurs repeatedly, replace the SFP. INFO FW-1042 Message , [FW-1042], ,, WARNING, , , is below low boundary(High=, Low=). Current value is . Probable Cause Recommended Action Severity Indicates that the transmit power value of the SFP has fallen below the low boundary. The transmit performance area measures the amount of outgoing laser to help you determine if the SFP is in good working condition or not. If the counter often exceeds the threshold, the SFP is deteriorating. Verify that your optical components are clean and function properly. Replace deteriorating cables or SFPs. Check for damage from heat or age. WARNING 25-8 Fabric OS Message Reference Publication Number: 53-1000242-01
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