DLX-DVOP02 series of products provide uncompressed high quality transmission systems for 2 channels of digitalized analog video, up to 32 channels of bi-directional data and audio signals, 4 channels E1 / T1 and 10 / 100M self-adaptive Ethernet data over one single mode or multimode optic fiber, DVOP is a multi-function product which based on highly reliable large-scale specialized ICs designed by ourselves. It's extremely flexible with the ability to add / drop video, audio, RS232 / RS422 / RS485, E1, 100M Ethernet ports via plugging in / out our field-proven service cards. Compared with the same kind of analog transmission systems that employ accidental amplitude or frequency modulation, DVOP products provide better transmission in quality.
The numerous types of DVOP02 products can meet different user demands. Adopting advanced digital fiber optic transmission technologies, DVOP devices can be installed rapidly without customer adjusting, and they are easy to operate and maintain. On the front panel of the products are set video connector (BNC) , audio and data connector (RJ45) , and fiber optic connector (FC-single mode or ST-multimode) . Users can easily monitor the status of power supply, connection and channels through the indicator lights. There are two types of DVOP02 available: standalone and card-cage packaging.
APPLICATIONS
1. High Way & Toll Station Surveillance
2. Public Security Surveillance
3. Surveillance and cable TV system
4. Intelligent traffic monitoring system
5. High Quality Video Conference
6. Broadcast and TV program transmission
7. Long-distance multimedia teaching
8. Industrial Closed Circuit Television Surveillance
FEATURES
1. One multimode or single mode fiber
2. Modularized and industrialized design ensuring reliability and flexibility
3. Large capacity of gigabit optical fiber transmission allowing of easy upgrade
4. 10 digit coding and non-compression video transmission
5. Large-scale Proprietary IC Core
6. Auto PAL / NTSC / SECAM Compatible
7. Multi-services Flexible Configuration on the Same Platform
8. Indicators for Power Supply, Video, Optic-link and Data-loop
9. Free from In-field Adjustment
10. Flexible and Easy Mount
11. Protection against lightening strike and surge
12. Transmission distance: 80KM
SPECIFICATIONS
Video
Channel: 2
Connector: BNC
Bandwidth: 8MHz
Quantization: 10 bits
DG: 1% typical
DP: 1 typical
SNR: >67dB
Audio
Audio Input / output impedance: 600ohm (unbalance / balanced)
Digitization: 246bit
Bandwidth: 20Hz to 20KHz
Nonlinear distortion coefficient: < 1%
SNR: >70Db
Connector: RJ45 / RCA
Date
Interface Type: RS-232 / 485 / 422, Manchester, Biphase
Operation Mode: Full-duplex / Half-duplex
Date Rate: DC~384Kbps
BER: <10E-9
Connector: RJ45 / DB9
Ethernet
Operation Mode: 10 / 100M, Full-duplex / Half-duplex Self-adaptive
Throughput Ration: 100% @10M
Packet Loss Ratio: 0%
Connector: RJ45