Switch Errors in Log and Cause of CRC Errors

[lostcloud]

Hi,

I am seeing a constant stream of errors as of below:

48V is out of range (47.0V)


I am assuming this means that the power supply is not with tolerance for the switch to operate correctly?

I have a camera that is connected to this switch that intermittently has port link state dropping.

Would this power issue cause this link to drop?

Apart from the trunk heading upstream there are no other connections. Also the camera is not taking POE from the switch, is has its own POE injector.

Thanks for any help you can provide.