So where did the other end on the POE injecto go? Into the NVRs POE ports?
Is it a proper 802.3af injector or a dumb injector?
http://www.amazon.com/gp/product/B00NRGJCM6?psc=1&redirect=true&ref_=oh_aui_detailpage_o06_s00
I used the same cord that is run from the camera to the NVR, and unplugged it from the NVR into the data/power part of the injector. Then the other data only cord went straight to the router. So by running that test, I found out that the cables I've run through the attic are operating correctly with power and data. So the issue is with the NVR POE or NVR itself.
As an Amazon Associate IPCamTalk earns from qualifying purchases.