Hex Poe Lite

Hello,
I have a hex Poe lite, where I want to connect two mAP and an Omntik.
When I connect any mAP or the Omntik, from the winbox I see the short-circuit error and the mAP or Omnitel reboots. Any ideas? Cables are brand new by the way, cat6.

I didn’t think the Croatian model “Omnitel” really existed…

https://www.jeftinije.hr/Proizvod/10500273/nesortirano/nesortirano-ostalo/ostalo-nesortirano/mikrotik-omnitel-5-poe