BRIEF INTRODUCTION

DLX-HDVOP-S series of products adopts ASICand advanced digital video, high-speed TDM and Gigabit CWDM technology toprovide uncompressed high quality transmission systems for 1-4channels1920×1080/60Hz HD-SDI video, up to 4channels USB2.0, 1channel bi-directionalRS232/RS485 and 1channel audio signals over single fiber. Each channel of SDIsupport 2channels SDI output, no need extra SDI distributor. RS232 can supportSONY standard(optional),Support transmission of broadcast grade 1080p Full-HDvideo, 24bit CD HI-FI audio and high-speed data. Support active regenerationand extraction of SDI clock/data. Auto-adapt to143Mbps,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-ASIstandards. Compared with the same kind of analog transmission systems thatemploy accidental amplitude or frequency modulation, DLX-HDVOP-S productsprovide better transmission in quality. Support network of tree structure, starstructure, ring structure and topology etc. DLX-HDVOP-S adopts Modularizeddesign, support function expanded.

In the HD video application system, if usecommon copper cable for long distance transmission, it will always show thepoor output signal, be liable for the interference, the image displayed appearsthe phenomenon of the vague, the tailing and color separation etc. At the sametime, the distance of transmission is short, it can not meet the requirement oflong distance transmission for the multimedia information issuing etc. usingthe DLX-HDVOP-S optical transmitter and receiver for transmitting HD-SDIsignals, this kind of problem has been completely solved, the distance oftransmission is from 1km to 80km. In the mean while, the optical transmitterand receiver has the outstanding points with a little attenuation, frequencybandwidth, strong anti-interference, high safety performance, small volume andlight in weight etc., therefore, it has incomparable advantages in the respectof the special environment and the long distance transmission.

APPLICATIONS

    High Way &Toll Station Surveillance

    Subway PS System

    Visual command ofmilitary bases

    Visual IntelligentOutdoor Surveillance System

    Telemedicinesystems

    Digital videodisplay

    Surveillance andcable TV system

    Intelligenttraffic monitoring system

    High Quality VideoConference

    Live Broadcast andTV program transmission

    Long-distancemultimedia teaching

    Industrial ClosedCircuit Television Surveillance

FEATURES

    Max.1920×1080/60Hz resolution

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

    High accuracy PCRadjusting, average dithering is 20-60ns

    Auto-adapt to143Mbps, 270Mbps, 1.483Gbps,1.485Gbps rate

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

    Clock recoveryfunction, Auto balanced cable length

    Support outputdistribution. Each SDI support 2channels SDI output, no need more SDIdistributor

    RS232 compatiblewith SONY standard is optional

    Standalone, 19inch1U type and 3U rack mounted type optional, up to 21pieces HD-SDI fiberconverters be installed in 19inch 3U chassis.

    Modularized andindustrialized design ensuring reliability and flexibility

    Fiber connector isLC,SC/FC/ST optional

    10 digit codingand non-compression video transmission

    Industry gradecomponents , ESD protection design, Aluminum-alloy case

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

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

    No EMI, no RFIetc.

    Indicators forPower Supply, Video, Optic-link and Data-loop

    Free from In-fieldAdjustment

    Flexible and EasyMount

    Protection againstlightening strike and surge

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

SPECIFICATIONS

Optical index

Wavelength

Single-mode:1310/1550nm,DFB:1260~1610nm

Space of wavelength

20nm

Optical power

0 dBm ~ -3dBm/-5dBm ~ -10dBm

Number of fiber

One or Four cores optional

Receiving Sensitivity

≤-26dBm

Connector

LC(SC,FC,ST optional)

Bandwidth of single wavelength

1.5G

Max. reserve Optical power

15dbm/20dbm/25dbm/30dbm

Distance

0-80km

HD-SDI

Format

HD-SDI/SD-SDI/SDTI/DVB-ASI

Standard input/output level

1Vp-p(typical), Min.0.5Vp-p, Max.1.5Vp-p

Reflection loss

>15dB

Balance

0-150m at1.485Gb/s

Isolation

<-85db(10MHz)

Signal level

800mV(standard)

Up/down time

200ps(standard)

Overshoot

<10%

Connector

Full-Copper BNC(75ohm)

Data interface

Interface TypeRS-485

Operation ModeFull-duplex/Half-duplex

Data RateDC-115.2Kbps/DC-2Mbps

BER<10E-12

ConnectorTerminalPlug with screw clamps