Thanks Yorocoboy for your fast reply! TP-LINK needs to mention in QIG that power through its passive poe injector cannot easily reach up to 30m using included power adapter and recommend which power...

@terziyski I have the same device bought recently and i've connected it with included poe injector with cat6 FTP fixed 20m cable. It's configured as simple AP without VLANS or multiSSID's. When i try...