Very helpful, thanks! TP-Link admin should move it into the Knowledge Base for reference. :)

DocJones wrote Oddly, I just looked at the box for my EAP245 and that claims "802.3at" right on the front. I'm now more confused than ever... but my 802.3af injector seems to be running it just fine...

Sure, although 50 yards is not a big challenge for the CPEs. But take into account the antenna beamwidth of the CPE, which is 65°. Your in-house WiFi must be inside the CPE's antenna beam to connect...

DocJones wrote Contrary to R1D2's claim, the EAP220 is 802.3af-compatible as well (does not require 802.3at -- see second bullet point at top of page), and can be used with any 802.3af power...

Tzitzigr wrote I've actually bought a ubnt picostation m2, which works just fine... The picostation has omnidirectional antennas covering 360°, while the CPE has directional antennas with 65° on the...

Tzitzigr wrote Can you imagine of possible steps for troubleshooting? The TG585 is a very antique ADSL modem with an integrated WiFi adapter, which supports only a very limited subset of 802.11...