Setting up access points

Hey guys,

I am setting up a WiFi network at the new office and found this

There are 3 ports for AP’s in the bottom right corner, which work but don’t provide PoE to the AP’s.

My set up consists of 3 unifi AP’s and an edge router X.

I’m wondering if I’ll need a switch to get them working or if I’m maybe missing something here.

Thanks in advance for all your help