Sell 8 Channels Digital Video Optic Transceiver

Features:
1.*-bit digitally encoded and non-compression broadcast quality video transmission 
2.Directly compatible with NTSC, PAL, and SECAM CCTV camera systems and support RS***2, RS***2, and RS***5 data protocols
3.Support any high-resolution video signal  
4.Automatic compatible PAL, NTSC and SECAM video system 
5.Power supply and other parameter state indication, which can monitor the operation condition of system 
6.Support no-damage regenerative trunk of video 
7.Constant input optical power, and large dynamic range ,no Electrical or Optical Adjustments Required 
8.Special ASIC design
9.Industry-grade of operating temperature from **0°C to *5°C , which is applied to the different working environment
*0.Hot-swap function 
*1.Stand-alone type or card-type installed in *9"4U rack-mount chassis

Video channels：8 channels
Video bandwidth：8 MHz
Automatic compatible video system：PAL, NTSC, SECAM
Video input/output impedance：*5 Ω(unbalance)
Video signal-to-noise ratio：≥*7dB
Differential gain：(*0%**0%APL) DG <1% ( typical value)
Differential phase：(*0%**0%APL) DP <0.7° ( typical value)
Video connector：BNC
Fiber-optic Specification
F/O connector: FC/ST/SC
TX ：Power:**5 ~ *8dBm   Sensitivity :≤**5dBm 
RX：Power:**5 ~ *8dBm   Sensitivity :≤**5dBm
Transmission Distance :*0KM (single mode)
Operating Wavelength: TX***0/RX***0nm (Transmitter); TX***0/RX***0nm (Receiver)
Specification of custom-made options
1. Data
Connector: Terminal Blocks
Encoded type : RS**5 / RS**2 / RS**2 / Manchester
Data rate : 0 - **0Kbps
BER:  ≤***9
2. Audio
Connector: Terminal Blocks
Audio input / output impedance :**0Ω(Balance/ unbalance)
Audio input / output voltage :2Vp-p ( typical value)
Audio input / output level :0dBm ( typical value)
Video bandwidth:*0HZ~*2KHZ
Audio digital encoded bandwidth :*4bit
Audio signal-to-noise ratio: S/N≥*5dB  (weighted)
3. Telephone
Connector: RJ*1
Bandwidth :8KHZ
Features：Support call-showing function ;support H-F
Operating mode : Point to point hotline mode / FXS-FXO
4. Ethernet
Connector: RJ*5
Support mode : Half duplex or Full duplex
Standards：IEEE**2.3 
Data rate : *0M / **0Mbps 
Bandwidth: *5M
Characteristic
Dimensions: *9.2(L)×*7.3(W)×2.8(H) cm
Operating Voltage: DC5V (we will offer external power supply from AC*****0V to DC5V for each unit )
Operating Temperature: **0°C to **5°C
Storing Temperature: **5°C to **5°C
Humidity: 0 to *5% non-condensing
MTBF: ≥*0 5 hours
Warranty: 5 years
Approvals: FCC,CE, RoHS approvals