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EB-DV 4 channel video optical multiplexer

The user's manual is used for various models of this series digital video fiber multiplexer. This user's manual has made detailed introduction of technological characteristics, working conditions, installment, connection, debugging, using and maintenance of digital video fiber multiplexer.

Introduction

The user's manual is used for various models of this series digital video fiber multiplexer. This user's manual has made detailed introduction of technological characteristics, working conditions, installment, connection, debugging, using and maintenance of digital video fiber multiplexer.


Terminology

Transceiver: directly connected to video signal source (generally as camera) and transmit video signal to remote fiber multiplexer. It is usually put at front end in the system.

Receiver: aims to receive video signal sending from remote fiber transceiver and transmit the signal to video display or video processing equipment (generally as monitor or matrix). It is usually put at the central place of system.

Positive direction: identical as transmitting direction of video signal, usually transmit from front end to central end.

Reverse direction: opposite to transmitting direction of video signal, usually transmit from central end to front end.


Product Characteristics

This series digital video fiber multiplexer is complete digital high-speed fiber transmission product. Using advanced fiber communication technology, digital video technology and data communication technology and adopting reliable large scale special integrated circuit and whole surface by decoration, it is one of the most advanced transmission product for long-distance and high-fidelity video monitoring at present.

This product is made up of fiber transmitter and fiber receiver and can transmit 4 channel broadcasting positive video signal.


Features

nASIC design SMT craftwork

nComplete digital fiber transmission platform and flexible       configuration of different signal  

nIndependent intellectual property large-scale special-purpose integrated circuit core

nTransmit on one fiber

nPAL/NTSC/SECAM auto-negotiation, broadcasting transmission quality


Technical Specification

Video

Format: PAL/NTSC/SECAM

Video Signal: 1VP-P

Video Impedance: 75Ω

Bandwidth: 8MHz                          

Frequency: 16.5MHz

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 difference: ±10% (Typical value)

 

 

Connector

Video connector: BNC socket

Fiber connector: FC/PC/SC

 

Power supply

220VAC+20%, 50HZ, total consumption 5W (single end)

Safe tube: 250V/2A


Environment condition

Operating temperature: -10°C~+70°C

Storage temperature: -40 °C ~+80 °C

Relative temperature: 0~95% (uncondensed)

No corrosive gases and solvent, no dust and no strong magnetic interference.

 

Optic fiber

Transmission range: 0~120Km (single-mode fiber, optional)

                                 0~2Km (multi-mode fiber, optional)