
PRODUCTS
1~4 Channel Digital Video Multiplexe
This model of video multiplexer is tiny and able to realize 4 channel video and 1 reversed RS485 over fiber.
Typical 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
· Security system
Technical Parameters
Video |
Connector: BNC |
Video channel: 4channels |
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Signal format: PAL/NTSC/SECAM |
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Standard input and output level: 1Vp-p |
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Standard input and output impedance: 75Ω |
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Bandwidth per channel: 8.192MHz |
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Sampling frequency: 16.384MHz |
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Digitization: 8bits |
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Differential gain: <1% (typical) |
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Differential phase: <1°(typical) |
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SNR: 67dB (typical) |
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Color brightness differential delay: 10ns (typical) |
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Color brightness gain difference: ±10% (typical) |
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RS485 |
Connector: terminal block |
Receiver input sensitivity: maximum ±200mV |
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Receiver output current, IO: ±10mA |
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The maximum rate of transmitting and receiving: 200Kbps |
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Fiber |
Fiber port: default with FC, single fiber, single mode, 20km |
Produce according to customer’s requirements |
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Power |
AC/DC power adaptor offered |
Environment |
Operating temperature: -20°C ~+70°C |
Storage temperature: -40°C~+80°C |
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Relative humidity: 0~95% (non-condensing) |
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No corrosive and solvent gas, no dust, no strong magnetic interference |
Typical Application
Contact Us
Address: East Anningzhuang Rd.,Haidian District, Beijing, China
Tel: +86-10-62924922/62926577
Fax: +86-10-62922921
E-mail: human@hm-it.com
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