I cannot for the life of me get my 4 new DGS-1500-20's to power any of my PoE devices!!
In Port Settings I have tried to set MDI/MDIX to all 3 different options, I have also tried in 802.3 Extension TLV setting power via MDI to enabled but still no luck.
I have tried many PoE devices like: Panasonic IP Cam, Cisco AP, Netgear AP and loads of different Avaya IP phones
Am I missing an obvious setting???
Thank you!
Mark