I have a HP2530-24-PoE that supplues PoE+ (output at switch is 55V).
According to this http://routerboard.com/RBcAP2n it should power up, but does not.
I also tried Ubiquiti INS-8023AF-I 802.3AF Passive PoE to 802.3AF Indoor Adapter but again this does not work.
The only way to get it to work is by using the 24V adapter and injector, this is cluttering up my rack.
What am i doing wrong please, if it supports up to 57V input why is it not turning on with my switch?