I've got a brand new AP-205H, plug it to a PoE+ switch (switch is just for powering it up) and it never boots up.
The "instant" ESSID is never announced (I left it plugged to the switch for over 1 hour) and the System Status LED stays blinking in green color at a slow frequency (2 times per second)
The PSE LED stays off.
I've tried the factory reset but it doesn't make any difference.
Thanks