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1~4 Channels Video Multiplexer

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1~4 Channels Video Multiplexer

1~4 Channels Video Multiplexer


* ASIC design SMT craftwork

* Complete digital fiber transmission platform and flexible configuration of different signal

* Independent intellectual property large-scale special-purpose integrated circuit core

* Transmit on one fiber

* PAL/NTSC/SECAM auto-negotiation, broadcasting transmission quality

* Support one asynchronous data port;

* Rate of asynchronous data can reach more than 115.2Kbps

* RS-485 interface supports full/half duplex

Technical Specification


Format: PAL/NTSC/SECAM Video Signal:1VP-PVideo Impedance: 75

Bandwidth: 6.5MHzFrequency:13.5MHz Digitization: 8bit or 10bit

DG:1%(Typical value)DP:1(Typical value)SNR:67dBTypical value

Color brightness time extension difference:10ns(Typical value)

Color brightness gain difference10%(Typical value)


Bandwidth for each channel: 20Hz~20KHzSample Frequency:96KHz

Digitization:16bit (24bit for option)Input impedance(Line-in): 600/unbalance

Output impedance(Line-out): 600/ unbalance

Input/Output Voltage: 2Vp-p Unbalance SNR: 75bBTypical value

Total wave distortion: 0.1%(Typical value)

Asynchronous data

Interface: RS485/422 Manchester (CH1,3,5,7) or RS232(CH2,4,6,8)

Working mode: full/half duplex (only for CH1 and CH3)

Rate: DC~128KbpsError code rate: <110 -9


Video connector:BNC socket Audio connector:RJ-45

Asynchronous data connector:Terminal Block with Screw Clamps

Fiber connector:FC/ST/PC

Quality 1~4 Channels Video Multiplexer for sale
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