I have a DS-7608NI-I2 / 8P with PoE on all ports if required.
I also have three PTZ's connected to it, whilst two of the PTZ's work OK, I did have a problem with the DS-2DF8236I-AELW which is a Dark Fighter (or so I believe).
The problem with the camera was that during daylight hours it was OK, but as darkness fell and the infra reds switched on, probably with tracking as well, it would just stop working and reboot, then would carry on in darkness until the next requirement of the infra reds etc.
I am pretty sure that I discussed it with Hikvision and was told to install a 60w injector which I did, all seemed to be OK since, like 6 months or so.
But today, sorting out other things out I noticed that Port 1, the port with the injector on was showing 'Port Short Circuited' under the PoE Power Configuration menu.
So firstly I switched the PoE off from within the NVR thinking that the power was coming out of the NVR, hitting the injector so hence the 'short', but that didn't work because the camera then failed to be displayed.
So the second idea was to unplug a different working PTZ from the NVR and plug that into the injector, but the same fault appeared, 'Port Short Circuited'
So the only way I seem to be able to use the DS-2DF8236I-AELW is with the injector and showing a 'Port Short Circuited' fault, but I can't imagine that to be right.
Anybody know how to solve this?
Thank you.
I also have three PTZ's connected to it, whilst two of the PTZ's work OK, I did have a problem with the DS-2DF8236I-AELW which is a Dark Fighter (or so I believe).
The problem with the camera was that during daylight hours it was OK, but as darkness fell and the infra reds switched on, probably with tracking as well, it would just stop working and reboot, then would carry on in darkness until the next requirement of the infra reds etc.
I am pretty sure that I discussed it with Hikvision and was told to install a 60w injector which I did, all seemed to be OK since, like 6 months or so.
But today, sorting out other things out I noticed that Port 1, the port with the injector on was showing 'Port Short Circuited' under the PoE Power Configuration menu.
So firstly I switched the PoE off from within the NVR thinking that the power was coming out of the NVR, hitting the injector so hence the 'short', but that didn't work because the camera then failed to be displayed.
So the second idea was to unplug a different working PTZ from the NVR and plug that into the injector, but the same fault appeared, 'Port Short Circuited'
So the only way I seem to be able to use the DS-2DF8236I-AELW is with the injector and showing a 'Port Short Circuited' fault, but I can't imagine that to be right.
Anybody know how to solve this?
Thank you.