Product:8channel Video over Fiber Multiplex

Multiplex Overview

The 8channel Video over Fiber Multiplex 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 8channel Video over Fiber Multiplexer 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 .

Multiplex CHARACTERISTICS                  

1.8channels encoded and non-compression broadcast quality video transmission   Directly compatible with NTSC, PAL, and

2.SECAM CCTV camera systems and support RS-232, RS-422, and RS-485 data protocolsSupport any high-resolution video signal 

3.Automatic compatible PAL, NTSC and SECAM video system

4.1-4 channels audio (optional)

5.1-4 channels asynchoronus data (optional)

6.1 port 10/100Mbps ethernet (optional)

7.Power supply and other parameter status indication, which can monitor the operation condition of system

8.Support no-damage regenerative trunk of video

9.Constant input optical power, and large dynamic range ,no Electrical or Optical Adjustments Required .

10.Industry-grade of operating temperature from -40 to 85 degree , which is applied to the different working environment

11.Hot-swap supportted

12.Stand-alone type or card-type installed in 19 inch 2U or 4U rack-mount chassis.

Multiplex parameter

Technical Specification
Video	8 channels
Video bandwidth automatic	8MHz
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

 

 

8channel Video over Fiber Multiplex

 

 

Application :

Intelligent Transportation System

Connection of Sub-network for Surveillance Center

Public Security Surveillance
High Way & Toll Station Surveillance

Industrial Closed Circuit Television Surveillance

 

Application diagram

 

 

 

Order information

BD-DV8P4P31ST	8channel positive video fiber multiplexer,transmitter,4channel positive audio,one channel positive RS485,one ethernet,single mode,single fiber,20KM,FC connector,AC220V
BD-DV8P4P31SR	8channel positive video fiber multiplexer,receiver,4channel positive audio,one channel positive RS485,one ethernet,single mode,single fiber,20KM,FC connector,AC220V
BD-DV8P0P00ST	8channel positive video fiber multiplexer,transmitter,single mode,single fiber,20KM,FC connector,AC220V
BD-DV8P0P00SR	8channel positive video fiber multiplexer,receiver,single mode,single fiber,20KM,FC connector,AC220V