The TR-1PV/G is designed to video signals transmission and power supplying via twisted-pair cable (UTP, FTP). The device adapts the impedance of coaxial cable 75Ω to the impedance of symmetrical line, ensuring transmission of video signal up to 400m (twisted-pair cable category 5) and eliminates asymmetric interferences.
If the power connectors are not used, they can be used to DATA transmission.
Wiring sequence inside the RJ-45 plug:
White/Orange - video signal (+) Orange - video signal (-) White/Green - NC (not connected) Blue - power supply (+) White/Blue - power supply (+) Green - NC (not connected) White/Brown - power supply (-) Brown - power supply (-)
Transmission schematic diagram:
Amplitude - frequency response - 2 transformers connected briefly (RF PWR OUT = 0 dBm):