8 Channels Video Optical Transmitter and Receiver
Product Description Product Specification/Models Audio Electrical Source condition
VOS-8000 8 channels Optical Transmitter and Receiver is one of the series optical transmitters and receivers, which can sustain the transmission of video of 8 channels ,multiplexing Audio Frequency and digitals through optical fibers. The users can adjust the configuration ,if necessary.
The function of thunder-resistance and operation and maintenance provides the reliable support for normal operation of the facility. VOS-8000 Optical Transmitter and Receiver can be extensively used in traffic, police, CIQ, petroleum, etc
Functional Characteristics:
- 8 channels video transmit
- Support multiplex communication format, RS-232,RS-422,RS-485(line 2/4)
- Whole digit, unsqueezed, without scathe,radio class transmission
- Compatible to PAL,NTSC,SECAM Video system
- PP connecting type
- Thunder-Resistance
- Net view
- Support Rack hot plug
- Max Transmission Distance 60 kilometers
Technical specification:
Video
Video channel 8
Video Input 1volt Positive-Negative peak voltage (75 Ohm)
Wideband video 5Hz-10MHz
Differential Gain < 2%
Differential phase < 0.7°
Gradient < 1%
Signal Noise Ratio >67dB
Acceptation sensitivity -34dbm
Operating Model duplexing
Audio channel 1~4
Frequency of Sampling 32KHz
Operating Model Unilateralism/duplexing
Data Interface
Data Channel 1~4
Data Interface RJ-45
Data format NRZ
Communication speed ≤ 300Kbps
Operating Model simplex, full duplex
Power 220V,-48V,+24V,+12V optional
Current Protection Automatic resume amperite
Size 210 x 136 x 47 mm ,486x 138 x 44 mm optional
Working Temperature -45
Relative Humidity 0%~95%
If you are intereested, pls do not hesitate to contact me,
Jessica
Hangzhou Voscom Technology Co.,Ltd
Web: www.voscom.com.cn
Email: jessica@voscom.com.cn
Tel: 86-571-87389389
Fax: 86-571-87389390
