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Description of goods:
4 Channel digital video optical transmitter & receiver with one channel reverse data, Model No. GWT4V1D/GWT4V1D-M
Applications:
◆Intelligent Transportation System
◆Connection of Sub-network for Surveillance Center
◆Public Security Surveillance
◆High Way & Toll Station Surveillance
◆High Quality Video Conference
◆Industrial Closed Circuit Television Surveillance
Features:
?0-bit digital code and non-compression type video transmission
◆Support any high-resolution video signal
?Hz-10MHz video channel
◆Automatic co***tible PAL, NTSC and SECAM video system
◆With APC circuit, constant input optical power, and large dynamic range
◆Kilomega optical fiber transmission, large capacity, and easy to upgrade
◆Power supply and other parameter state indication, which can monitor the operation condition of system
◆Support no-damage regenerative trunk of video
◆Advanced self-adapting technology, and it is unnecessary to implement the adjustment of spot electrics or optics when using
◆Industry-grade design and modularization design make the equipment reliable and flexible
◆Can automatically restore the fuse of power supply
◆Working time without any trouble is more than 50 thousand hours
Specifications:
Video interface number 4- channel video
Signal system PAL/NTSC/SECAM
Nominal input & output level 1Vp-p
Nominal input & output impedance 75Ω
Bandwidth of each channel 6.5MHz
Sampling frequency 13.5MHz
Quantification grade 10bit
Differential gain 1% typical value
Differential phase 1% typical value
Weighted signal-to-noise ratio 67dB typical value
Data interface number 1-channel reverse data
Interface port RJ-45 or connection terminal
Interface Signal RS-232、RS-422( full duplex )、RS-485 (2/4 wire)
Code rate 0?56Kbps
BER ?10-9
Dimensions(WxDxH) 156x128x32mm
Input Voltage AC100V-AC240V and DC-48V is optiona |
| Company: |
Shenzhen GWT Technoloy Co.,Ltd
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| Contact: |
Ms. Rebecca Li |
| Address: |
5/F, Guang Tong Building, 18 Meilin Road, Futian District, Shenzhen,China |
| Postcode: |
518049 |
| Tel: |
8675583128977 |
| Fax: |
8675583128177 |
| E-mail: |
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