4 ch HD-SDI video,compatible with SD,FC 20km,single-fiber,single mode

BRIEF INTRODUCTION

DLX-HDVOP-S series of products adopts ASIC and advanced digital video, high-speed TDM and Gigabit CWDM technology to provide uncompressed high quality transmission systems for 1-4channels 1920×1080@60Hz HD-SDI video, up to 4channels USB2.0, 1channel bi-directional RS232/RS485 and 1channel audio signals over single fiber. Each channel of SDI support 2channels SDI output, no need extra SDI distributor. RS232 can support SONY standard(optional),Support transmission of broadcast grade 1080p Full-HD video, 24bit CD HI-FI audio and high-speed data. Support active regeneration and extraction of SDI clock/data. Auto-adapt to 143Mbps,270Mbps,1.483Gbps,1.485Gbps rate and various HD or standard video. Compatible with SMPTE 305M,SMPTE 310M,SMPTE 344M,SMPTE 292M,SMPTE 295,DVB-ASI standards. Compared with the same kind of analog transmission systems that employ accidental amplitude or frequency modulation, DLX-HDVOP-S products provide better transmission in quality. Support network of tree structure, star structure, ring structure and topology etc. DLX-HDVOP-S adopts Modularized design, support function expanded.

In the HD video application system, if use common copper cable for long distance transmission, it will always show the poor output signal, be liable for the interference, the image displayed appears the phenomenon of the vague, the tailing and color separation etc. At the same time, the distance of transmission is short, it can not meet the requirement of long distance transmission for the multimedia information issuing etc. using the DLX-HDVOP-S optical transmitter and receiver for transmitting HD-SDI signals, this kind of problem has been completely solved, the distance of transmission is from 1km to 80km. In the mean while, the optical transmitter and receiver has the outstanding points with a little attenuation, frequency bandwidth, strong anti-interference, high safety performance, small volume and light in weight etc., therefore, it has incomparable advantages in the respect of the special environment and the long distance transmission.

APPLICATIONS

     High Way & Toll Station Surveillance

     Subway PS System

     Visual command of military bases

     Visual Intelligent Outdoor Surveillance System

     Telemedicine systems

     Digital video display

     Surveillance and cable TV system

     Intelligent traffic monitoring system

     High Quality Video Conference

     Live Broadcast and TV program transmission

     Long-distance multimedia teaching

     Industrial Closed Circuit Television Surveillance

FEATURES

     Max. 1920×1080@60Hz resolution

   Support transmit 1-4channel of HD-SDI video,4channels USB2.0, 1channel bi-directional RS232/RS485 and 1channel audio signals over one fiber

     High accuracy PCR adjusting, average dithering is 20-60ns

     Auto-adapt to 143Mbps, 270Mbps, 1.483Gbps,1.485Gbps rate

     Supports All standards of HD-SDI and compatible with SMPTE 305M, SMPTE 310M, SMPTE 344M, SMPTE 292M, SMPTE 295,DVB-ASI etc.

     Clock recovery function, Auto balanced cable length

     Support output distribution. Each SDI support 2channels SDI output, no need more SDI distributor

     RS232 compatible with SONY standard is optional

     Standalone, 19inch 1U type and 3U rack mounted type optional, up to 21pieces HD-SDI fiber converters be installed in 19inch 3U chassis.

     Modularized and industrialized design ensuring reliability and flexibility

     Fiber connector is LC,SC/FC/ST optional

     10 digit coding and non-compression video transmission

     Industry grade components , ESD protection design, Aluminum-alloy case

     Unique Power Polarity protection, Power wrong connection protection, Auto-recover  after fault been remove

     Support 1+1 dual power supply to ensure safe and reliable power supply

     No EMI, no RFI etc.

     Indicators for Power Supply, Video, Optic-link and Data-loop

     Free from In-field Adjustment

     Flexible and Easy Mount

     Protection against lightening strike and surge

     Transmission distance: 20km,40km,60km,80KM optional(Single-mode)

SPECIFICATIONS

Optical index

HD-SDI