@fenderman - Yes, I used the built-in seal so the ethernet header was enclosed in the water-tight seal. As far as I can tell, there are no burn marks on the ethernet connector nor on the board itself.
Thanks @SouthernYankee for the tips!
I've tried all of those things:
1. Using a new manufactured Cat6 cable plugging the camera directly into my PoE switch
2. Using a standalone 12V adapter plugging the camera via Cat6 into the PoE switch
3. Using a standalone 12V adapter plugging the camera...
I had installed 6x Dahua IPC-HDW5231R-ZE 2MP Starlight Cameras on my house 3 months ago. A few week ago, one of the cameras has stopped working.
By appearances the camera looks fine. When plugged into the Netgear PoE router that all the other cameras have been plugged into, the "right" port...