4 channel fiber optic video multiplexer
4 channel fiber optic video multiplexer
4 channel fiber optic video multiplexer

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4 channel fiber optic video multiplexer

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Model No. : HM-C4V
Brand Name : humanity

Product description

Specifications *4 channel fiber optic video multiplexer

*one RS485 data offered

*thunder-protection

*default with 20km

*24 hours aging

This video multiplexer is able to transmit 4 channel forwarded video signal, one reversed data over fiber. The transmission is realized by transmitter and receiver.   Applications Monitoring center interconnect Intelligent Transportation System (ITS) Highway Video Monitoring System Toll station video monitoring system Exchange of television programs transmitted High-fidelity video conference system CCTV  Security system   Main Feature Thunder-protection Comply with AL/NTSC/SECAM Maximum 4 channel video and one channel RS485 available     Technical Parameters  

Video

1~4 channel video

Connector: BNC

Signal format: PAL/NTSC/SECAM

Standard input and output level: 1Vp-p

Standard input and output impedance: 75Ω

Bandwidth per channel: 8.192MHz

Sampling frequency: 16.384MHz

Digitization: 8bits

Differential gain: <1% (typical)

Differential phase: <1°(typical)

SNR: 67dB (typical)

Color brightness differential delay: 10ns (typical)

Color brightness gain difference: ±10% (typical)

RS485

Connector: terminal block

Receiver input sensitivity: maximum ±200mV

Receiver output current, IO: ±10mA

The maximum rate of transmitting and receiving: 200Kbps

Fiber

Default with single fiber, single mode, FC connector, 20km

Other requirement available

Power

Power supply: DC5V(4.75-5.25V) or DC12V (9-18V)

Power adaptor: AC220V±20%

Environment 

Operating temperature: -20°C ~+70°C

Storage temperature: -40°C~+80°C

Relative humidity: 0~95% (non-condensing)

Corrosive and solvent gas, no dust, no strong magnetic interference

 
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