TELEM1 Power Warning

Hi, I’ve noticed this warning in the Cube Module Overview, Power Architecture Summery:

There doesn’t seem to be any explanation on why you shouldn’t power telemetry modules from this telemetry port.

Is this advice purely for high power radios or are radios that operate well within the 7.5 W spec okay?

If this really is not a viable power option, what are the other options if you need redundant telemetry?

Could someone kindly explain please?

Any information is much appreciated.

Thanks