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4CH HD Passive UTP Video Balun Transmitter Transceiver
4Channels HD Video Balun is a converter that converts video signal into balanced signal for applying to be transmitted via usual Cat-5 Unshielded Twisted Pair cable at a perfect transmission performance, it can also be applied in the occasions such as video monitoring, video meeting, which allows it transfer four channels of video image simultaneously on 8-core Cat-5 twisted pair wire. It can simplify the wiring project and save lots of wires.
Application Diagram
Features:
- Adapt to differential signal transmission with excellent anti-jamming performance
- Save project cable expense, each twisted pair wire transmits one channel of video signal and one common Cat-5 Unshielded Twisted Pair wire can transmit four channels of video signal simultaneously
- Full-motion CCTV Video transmit at a distance up to 350m when working with any passive UTP video transceiver
- Transmission distance up to 1500m when it work with any active UTP video receiver
- Passive type of video transceiver/balun/transmitter, No additional power supply required
- Built-in transient suppression protection
Connection method:
Clamp modular plugs for a Cat-5 unshielded twisted pair cable according to the connection order of TIA/EIA-568B(please refer to the following indication picture), connect the clamped modular plugs to the RJ45 sockets, connect the coax to the connection terminal.
Technical specs:
- Frequency response: DC-8MHZ
- CMRR (Common Mode Rejection Ratio): 60dB
- Impedance: BNC-75Ω; RJ45-100Ω
- Working temperature: -10℃ ~ 70℃
- Storage temperature:-30℃ ~ 70℃
- Applicable to NTSC, PAL, SECAM and CCIR systems
Type of the required wire:
Unshielded Cat-5 or above Twisted Pair wire (please use standard Cat-5 or better twisted pair cable in Quality. The wire quality will directly affect the transmitted image effect and transmission distance.)
Characteristic impedance: 100Ω+-20Ω
DC Loop Resistance: 18Ω/100m
Differential capacitance: 62pf/m (Maximum)