I purchased the ws-gpoe-12-1u. I am hooking up a Cisco 3702i into it for testing and only one AP. The AP powers up but it is not getting enough power. Your device from reading looks to be more than adequate for power settings. The AP only needs 16.1 watts per port to run at full power. It is running at 1/2 power currently which is 15.4 watts. Your device should be able to supply the 16.1 correct? And also have you had any experience currently w/ the 3702 from Cisco?
The Cisco 3702 is negotiating with the Cisco switch to enable the 2nd AP. This means you can only use Cisco switches to get both radios to work. Even though we supply the power needed for 25 watts per port, using all four pairs of wire, the higher level negotiation prevents the Cisco AP from working fully.
Cisco is investigating this for another customer of ours, and we will update.