4ch+1 reverse Video Optical Multiplexer

4 Channels Video + 1 Channel Reverse Data Optical Multiplexer

Item No.:OV-4V1D

 
Description:

 
OV-4V1D 4 Channels Video + 1 Channel Reverse Data digital video fiber mux (Fiber mux for short) is complete digital high - speed 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-distinguishability video monitoring at present.
 This product is made up of fiber transmitter and fiber receiver and can transmit 4 channel broadcasting positive video signal, 1 channel reverse data.

Product features:

• Card insertion type or independent structure suitable for concentration management of 2 U racks

• Non-compression video transmission

• With APC circuit, constant output optical power and wide dynamic range

• Large capacity of gigabit optical fiber transmission allowing of easy upgrade

• LED with indication of power and other parameter status, allowing of monitoring system operation

• Capable of auto resumption of power fuse

• Featuring built –in power supply and unique designed housing

Technology parameter:


Video

 Channel: 4

 Connector: BNC

 Input/output impedance: 75 Ω (unbalanced)

 Input/output amplitude: 1VP - P (peak value)

 Bandwidth: 8MHz

 Differential gain: (10%-90%APL) DG <0.5% (typical value)

 Differential phase: (10%-90%APL) DP <0.4°( typical value)

 Video SNR: S/N ≥ 70dB (maximum optical link path loss)

Data

 Channel:1 reverse 

Interface terminal: RJ-45

Interface signal: RS-232,RS-422(full duplex),RS-485 (2/4 wiring system)

 Bit rate: 0~256Kbps

 Error bit rate ≤10-9


Other Parameters

 
Operating temperature: -30ºC~+75ºC

 Storage temperature: -40ºC~+85ºC　

 Relative humidity < 95%

 Power voltage: AC220V/50Hz

 Dimension: 180 * 120 * 28(mm)