[c-nsp] SFP high power alarm

marc williams marcuk at me.com
Tue Aug 21 06:13:48 EDT 2012

10 GIG cisco compatible SFP in a 3750-X switch.
we started to see this error message after a fibre break and repair:

%SFF8472-5-THRESHOLD_VIOLATION: Te4/1/2: Tx power high alarm;  
Operating value:   0.6 dBm, Threshold value:   0.0 dBm

Cant see how the TX power can go high? any ideas? Interface is up and  
working ok.


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