I have an HP 2530 switch, which is POE+ and has a total power budget of 67W
When I plug in a 275, it is enough to get it powered to pingable state, but the light stays red, the AP doesn't service RD clients, and the controller shows an "I"nactive flag, which I have noticed generally means it doesn't have sufficient power.
I have temporarily solved the problem with POE injectors, but would like to have fewer things plugged in, plus avoid the additional cost of these injectors. The whole reason I bought the HP is because of its POE+ support.
There are some settings on the HP that I don't know about:
- Dot3 LLDP TLV (checkbox to enable)
- PoE LLDP-MED (checkbox to enable)
- Allocation (dropdown to choose usage | class | value)
You can set maximum watts per port to 33, and I did so. You can set priority to low, high or critical and I selected critical.
When I initially connected a 275, the HP thought everything was fine. It reported the draw at 25W. But as I said, 'I'nactive from the AP's perspective.
Any recommendations for these settings? I have the setup in a lab now, so can easily try different things. Ideally, I would be able to use this switch to power 2 275's and 1 134.
Thanks