4 channel Passive Video Balun

Specifications

4 channel Passive Video Balun:

Function and Application:

This product is used to transmit and receive video signals over UTP cable. The UTP transceiver converts video signals into differential signals for transmission over UTP cable, and the receiver converts the received differential signals into video signals. It is of excellent performance in suppressing common mode interference so that clear image signals are produced in environments of strong interference.

It is widely used in the fields of security, education, and logistics, etc. where high-definition AV signal transmission is needed.  It can transmit colored and monochrome baseband video signals of PAL, NTSC, and SECAM. Its advantage is strong anti-interference capability, long distance transmission, low price, and easy line-fixing, etc...

Features

1. Long-distance transmission, high quality images. Advanced processing technology is adopted to amplify and compensate for video signal amplitude and attenuation of different frequencies so that the luminance, chrominance and real-time of original video signals can be maintained, without distortion even in long-distance transmission.

2. Easy line-fixing, high utilization of UTP cable. It can transmit video signals just by one pair of telephone line. Any pair of the four pairs in CAT5 of UTP widely used in buildings can be used for transmission, without new line-fixing; line-fixing of UTP is also easier than that of coaxial cables. There are 4 pairs in one CAT5 UTP, if one pair is used to transmit video signal, other pairs can transmit audio signal, control data, power supply, and other signals, thus the cable utilization is raised and troubles of fixing separate lines for different signals are avoided and project costs reduced.

3. Strong anti-interference capability. UPT transceiver can restrain common-mode interference in environments of strong interference. The different pairs in one UTP transmit different signals, and these signals do not interfere with each other.

4. High reliability and easy operation. The transmitter transmits video signals, and the receiver receives signals in the control center. It is easy to install, no need to be installed by professionals. Once installed, this device will work in a long period.

5. Wide range of power supply: AC/DC 12V-24V; transient suppressive protection function                

Technical Parameters