Thank you guys for your replies. Maybe I just have to replace this particular camera or keep using it with the 12v adapter then because it works just fine when powered with the 12v adapter. It just won’t work with the Poe switch like the other cameras I have.
Yes I’ve changed ports on the switch and change cables too. Also there’s No visible damage, no pigtail corrosion and no burnt smell as well. My other DAHUA PoE cameras are working just fine on the same Poe switch.
M’y DAHUA up cameras doesn’t power on when connected to PoE switch but it powers on when I connect a 12v adapter. What could be the problem with the PoE line and how to solve it?
