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)
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Specification of custom-made options
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Data
|
Connector: Terminal Blocks
Encoded type : RS485 / RS422 / RS232 / Manchester
Data rate : 0 - 400Kbps
BER: ≤10-9
|
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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)
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Telephone
|
Connector: RJ11
Bandwidth :8KHZ
Features：Support call-showing function ;support H-F
Operating mode : Point to point hotline mode / FXS-FXO
|
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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
Order Information: