The TR-1RJ-HD*P2 is designed to video signals transmission and power supplying via twisted-pair cable (UTP, FTP). The device adapts the impedance of coaxial cable 75 Ω to the impedance of symmetrical line, ensuring transmission of video signal up to 250m @ 720p / 150m @ 1080p (twisted-pair cable category 5e) and eliminates asymmetric interferences.
The device is tiny sizes:
Wiring sequence inside the RJ-45 plug:
1) White/Orange - video signal (+)2) Orange - video signal (-)3) White/Green - NC (not connected)4) Blue - power supply 12V (+)5) White/Blue - power supply 12V (+)6) Green - NC (not connected)7) White/Brown - power supply 12V (-)8) Brown - power supply 12V (-)
Power plug polarization
Amplitude - frequency response - 2 transformers connected briefly (RF PWR OUT = 0 dBm):