Bravo for 5.20, it seems to work pretty good. Ubiquiti equipment has peaks of about 700mA according to current monitor.
Bravo! seems to work pretty good here.What's new in 5.20 (2012-Aug-15 13:04):
*) manual upgrade to NEW beta poe controller firmware v2.0 for RB750UP and OmniTIK UPA;
more info at http://wiki.mikrotik.com/wiki/Manual:PoE-Out