Description

Technical Specification
Video channels：1 channel
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)<br /> Differential phase：(*0%**0%APL) DP <0.7° ( typical value)<br /> 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: *1.1(L)×*0.7(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 hours

Warranty: 5 years
Approvals: FCC, CE, RoHS approvals