VideoQ 0 Posted March 10, 2019 Hi, so I am trying to make the Pelco "IPS-Cable" to update the firmware. I saw a post here from another member back in 2012 showing the pin-out for the IPS-Cable. But there is nothing showing which pins go to the video output (BNC connector coming from the IPS-Cable) I thought it may be the unused RJ-45 Pins 4&5, but no luck. Does any one have a wiring diagram for that on board RJ-45 port that is built in to the Spectra III and IV series dome drives ? Share this post Link to post Share on other sites