Help with wireless point

[AeroGamingHD]

Hello people,



I'm a bit confused about this Hotspot point.



I've found an MP-372 Trapeze Network point. I wanted to add it to my homenetwork to provide stronger wifi connection to all my devices.



I plug it all in and i've got a power over Ethernet controller so it powers on. But all of the 3 lights at the first are amber.



What do I need and what do I need to do to get this working?



Also is it possible if I could run it without switches and stuff like that?



Thanks