Features:

1. Card type or independent structure, which is applied to centralized management 4U framework
2. 8-bit digital code and non-compression type video transmission
3. Support any high-resolution video signal
4. 5Hz-10MHz video channel
5. Automatic compatible PAL, NTSC and SECAM video system
6. With APC circuit, constant input optical power, and large dynamic range
7. Kilomega optical fiber transmission, large capacity, and easy to upgrade
8. Power supply and other parameter state indication, which can monitor the operation condition of system
9. Support no-damage regenerative trunk of video
10. Advanced self-adapting technology, and it is unnecessary to implement the adjustment of spot electrics or optics when using
11. Industry-grade design and modularization design make the equipment reliable and flexible
12. Can automatically restore the fuse of power supply
13. Full built-in power supply, and the appearance design of shell is unique

Specifications:

Parameter Specifications
Video
Video interface number 4 channel video
Bandwidth of video 8MHz
Video input & output impedance 75 Ω (imbalance), BNC
Video input & output voltage 1VP - P
Differential gain DG <1% ( typical value)
Differential phase DP <0.6° ( typical value)
Weighted signal-to-noise ratio S/N ≥ 67dB
Data
Physical interface The industry standard connecting terminal
Interface Signal RS485/RS422/RS232/Manchester
Code rat 0-400Kbps
BER < 10 -9
AUTIO
Interface port lotus block industrial standard port
Audio input/output impedance 600Ω(balance/imbalance)
Audio input/output voltage 2Vpp (typical value)
Audio input/output level 0 dBm (typical value)
Audio bandwidth 10Hz~20kHz
Audio digital bandwidth 24 bit
Andio signal-to-noise ratio S/N ≥ 95dB ( weighted)
Ethernet
Physical interface RJ45
Operating mode Full dulex / half dulex
Operating mode Full dulex/full-dulex

Support agreement IEEE802.310M10/100M adaptive
Phone
Physical interface RJ11
Voice bandwidth 8kHz
Special function Support the call display, With hands-free function
Working mode Point to point link, SPC Exchanges method
Optical
Connector FC/ST (optional)
Fiber type single-mode fiber, single fiber
Transmission distance single mode 0Km to 100Km
Environmental demand
Environmental temperature -30centigrade~+75centigrade
Storage environment -40centigrade~+85centigrade
Relative humidity 0-95% ( no condensation)
Power supply voltage AC220V/50Hz