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Product>HD Video Fiber Converter>HD-SDI Video/Audio/Data Fiber Optical Transmitter and Receiver

HD-SDI Video/Audio/Data Fiber Optical Transmitter and Receiver

Brief introduction

    DLX-HDVOP01-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 1channel 1920×1080@60Hz HD-SDI video, up to optional 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-HDVOP01-S products provide better transmission in quality. Support network of tree structure, star structure, ring structure and topology etc. DLX-HDVOP01-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-HDVOP01-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.

Application

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

Broadcast and TV program transmission

Long-distance multimedia teaching

Industrial Closed Circuit Television Surveillance

Feature

Max. 1920x1080@60Hz resolution

Support transmit 1channel of HD-SDI video and optional 4channels USB2.0, 1channel bi-directional RS232/RS485,1channel 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 LC/SC/FC/ST optional

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

10 digit coding and non-compression video transmission

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

No EMI, no RFI etc.

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

Free from In-field Adjustment

Flexible and Easy Mount

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

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

Specification

      Optical index

Wavelength

850nm/1310nm(Multi-mode),1260~1360,1470nm~1610nm (Single-mode)

Space of wavelength

20nm

Optical power

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

Number of fiber

One

Receiving Sensitivity

≤-26dBm

Connector

LC,FC,SC,ST optional

Bandwidth of single wavelength

1.5G

       HD-SDI

Video 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 @ 1.485Gb/s

Isolation

<-85db(10MHz)

Signal level

800mV(standard)

Up/down time

200ps(standard)

Overshoot

<10%

Connector

Full-Copper BNC(75ohm)

        Audio (optional)

Audio Input/output impedance

600ohm(balanced) or 10Kohm(unbalanced)

Nominal input/output level

4Vp-p(typical)

Digitization

24bit

Bandwidth

20Hz to 20KHz

Sampling frequency

48KHz

Total harmonic distortion

0.1%

SNR

>85dB

Connector

RCA/XLR or Terminal Plug with screw clamps

       Data (optional)

Interface Type

RS-232/485/422, Manchester, Biphase

Operation Mode

Full-duplex/Half-duplex

Data Rate

DC-115.2Kbps/DC-2Mbps

BER

<10E-12

Connector

RJ45/ Terminal Plug with screw clamps

         Environmental

Operation temperature

-30℃~+75℃

Storage temperature

-40℃~+85℃

Relative humidity

0-95% Non-Condensing

MTBF

 ≥10e5 hours

Power Supply

DC 5V

         Physical Dimensions

Standalone type

110(L) x 138(W) x 26(H)mm, Aluminum-alloy case

19inch,1U type

480(L) x 250(W) x 45(H)mm, Aluminum-alloy or Steel case

19inch,3U chassis

480(L) x 290(W) x 135(H)mm, Aluminum-alloy or Steel case


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