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8channel Video over Fiber Multiplexer
The video fiber optical multiplexer can support 8channel video and audio/data/ethernet over fiber transimission

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INFORMATION

The fiber optic video transceivers can simultaneously transmit 1-8 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 .

PRODUCT CHARACTERISTICS                  
  • 8channels 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 
  • 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
  • Stand-alone type or card-type installed in 19 inch 2U or 4U rack-mount chassis.
Technical Specification
Video interface 
 Video  8channels
 Video bandwidth  8 MHz
Automatic  compatible video system
 
PAL,NTSC,SECAM
Video input / output impedance
75 ohm(unbalance)
Video signal-to-noise ratio
more than 67dB
Differential gain
(10%-90%APL) DG <1% ( typical value)
Differential phase
(10%-90%APL) DP <0.7° ( typical value)
Video connector
BNC
Fiber-optic Specification
F/O connector: FC/ST/SC  
TX :Power:-8 ~ -3dBm   Sensitivity :≤-35dBm
RX:Power:-15 ~ -8dBm   Sensitivity :≤-24dBm                            
Transmission Distance :20KM (single mode)   Operating Wavelength: TX1310/RX1550nm(Transmitter);TX1550/RX1310nm(Receiver) 
Specification of custom-made options
Data
Connector: Terminal Blocks
Encoded type : RS485 / RS422 / RS232 / Manchester        
Data rate : 0 - 400Kbps
BER:  ≤10-9
Audio
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)
Telephone
Connector: RJ11
Bandwidth :8KHZ 
Features:Support call-showing function ;support H-F
Operating mode : Point to point hotline mode / FXS-FXO   
Ethernet
Connector: RJ45
Support mode : Half duplex or Full duplex
Standards:IEEE802.3
Data rate : 10M / 100Mbps
Bandwidth: 25M
Dimensions :19.2(L)x17.3(W)x5.6(H) cm
Operating Voltage: DC5V (we will offer external power supply from AC96-240V to DC5V for each unit )
Operating Temperature: -40  to +85 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
 
 
8channel video fiber mux application
 
Order Information:
 


Ordering information


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