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128 channel Video Fiber Multiplexer
This product is made up of fiber transmitter and fiber receiver and can transmit 64~128 channels broadcasting one-way video signal, also could be with audio

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The 128channel video fiber multiplexer can simultaneously transmit 1-128 channels of 8-bit digitally encoded broadcast quality video / return or bidirectional data / unidirectional or bidirectional audio / Ethernet / Telephone / Dry contact over one multimode or single-mode optical fiber. These multiplexers are typically used in applications where the cameras have P/T/Z capabilities. Plug and Play design ensures the ease of installation and operation. Electronic and optical adjustments are never required. LED indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation ,which is suitable for different working environment .
  • 128channels encoded and non-compression broadcast quality video transmission   
  • Directly compatible with NTSC, PAL, and SECAM CCTV camera systems and support RS-232, RS-422, and RS-485 data protocols
  • Support any high-resolution video signal 
  • use CWDM technology  and output 8 wavelength ,then transmit over one  fiber
  • Automatic compatible PAL, NTSC and SECAM video system
  • 1-4 channels audio (optional)
  • 1-4 channels asynchoronus data (optional)
  • 1 port 10/100Mbps ethernet (optional)
  • Power supply and other parameter status indication, which can monitor the operation condition of system
  • Support no-damage regenerative trunk of video
  • Constant input optical power, and large dynamic range ,no Electrical or Optical Adjustments Required .
  • Industry-grade of operating temperature from -40 to 85 degree , which is applied to the different working environment
  • Hot-swap supportted
  • 19inch 4U rackmount chassis design and comply with 8 pcs video module. every video module support 16 channel video
Technical Specification
Video interface 
 Video  16channels
 Video bandwidth  8 MHz
Automatic  compatible video system
Video input / output impedance
75 ohm(unbalance)
Video signal-to-noise ratio
Differential gain
(10%-90%APL)DG <1% ( typical value)
Differential phase
(10%-90%APL)DP <0.7 ( typical value)
Video connector
Fiber-optic Specification
F/O connector: FC/ST/SC  
TX :Power:-8 ~ -3dBm   Sensitivity : less than35dBm
RX:Power:-15 ~ -8dBm   Sensitivity :-less than 24dBm                            
Transmission Distance :20KM (single mode)   Operating Wavelength: TX1310/RX1550nm (Transmitter);TX1550/RX1310nm(Receiver)
Specification of custom-made options
Connector: Terminal Blocks
Encoded type : RS485 / RS422 / RS232 / Manchester        
Data rate : 0 - 400Kbps
BER:  ≤10-9
Connector: Terminal Blocks
Audio input / output impedance :600Ω(Balance/ unbalance)  
Audio input / output voltage :2Vp-p ( typical value)
Audio input / output level :0dBm ( typical value)  
Video bandwidth:10HZ~12KHZ
Audio digital encoded bandwidth :24bit
Audio signal-to-noise ratio: S/N≥95dB  (weighted)
Connector: RJ11
Bandwidth :8KHZ 
Features:Support call-showing function ;support H-F
Operating mode : Point to point hotline mode / FXS-FXO   
Connector: RJ45
Support mode : Half duplex or Full duplex
Data rate : 10M / 100Mbps
Bandwidth: 25M
Operating Temperature: -40 to +55 degree
Storing Temperature :  -55 to +85 degree
Humidity: 0 to 95% non-condensing
MTBF : more than 105 hours
Warranty : 3 years

Application :
Intelligent Transportation System
Connection of Sub-network for Surveillance Center
Public Security Surveillance
High Way & Toll Station Surveillance
Industrial Closed Circuit Television Surveillance 

Ordering information

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