Dailianxu Engineering Co., Ltd.

China Manufacturer with main products: Cwdm, Fiber Optic Patch Cord, Pdh Optical Transmitter & Receiver, Optical Fiber Modem, Protocol Converter, Pcm Equipment, Fiber Media...

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DVI Video/Audio/Data Fiber Optical Transmitter and Receiver

Supply Ability: 100,000,000 Pair per Year
Payment Terms: T/T, Western Union
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: super heart package

Quick Details

  • Model Number: DLX-HDVOP-D
  • Brand Name: DLX



DLX-HDVOP-D 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 DVI-D video, up to 4channels USB2.0, 1channel bi-directional RS232/RS485 and 1channel audio signals over single fiber. RS232 can support SONY standard(optional),Support transmission of broadcast grade 1080p Full-HD video, 24bit CD HI-FI audio and high-speed data. Auto-adapt to various HD or standard video. Compared with the same kind of analog transmission systems that employ accidental amplitude or frequency modulation, DLX-HDVOP-D products provide better transmission in quality. Support network of tree structure, star structure, ring structure and topology etc. DLX-HDVOP-D 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-D optical transmitter and receiver for transmitting DVI-D 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.


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


Max. resolution

Advanced Audio, DVI, Data adaptive technique

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

RS232 compatible with SONY standard is optional

Standalone,19inch 1U type and 3Urack mounted type optional, up to 21pieces DVI fiber converters be installed in 19inch 3Uchassis.

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)


Optical index



1260~1360,1470nm~1610nm (Single-mode)

Space of wavelength


Optical power

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

Number of fiber

One or Four cores optional

Receiving Sensitivity



FC,SC,ST optional

Bandwidth of single wavelength


DVI-D interface

TMDS input/output


Video color format


DVI-D Resolution

1080p/1080i/720p/576p/576i/480p/480i etc



Audio interface(optional)

Input/output impedance

600ohm(balanced) or 1000ohm(unbalanced)

Nominal input/

output level





20Hz to 20KHz

Total Harmonic Distortion





RCA/XLR or Terminal Plug with screw clamps

Data interface(optional)

Interface Type

RS-232/485/422, Manchester, Biphase

Operation Mode


Data Rate





RJ45/ Terminal Plug with screw clamps

Ethernet interface(optional)

Operation Mode

10/100M,Full-duplex/Half-duplex Self-adaptive

Throughput Ration


Packet Loss Ratio




Alarm,1/0 (optional)

Alarm,1/0 input signal

Any Active or Passive alarm,1/0 input. Support TTL,RS-232/422/485 or Passive switch button

Alarm,1/0 output signal

Any Active or Passive alarm,1/0 output. Support TTL,RS-232/422/485 or repeater output connection


RJ45/ Terminal Plug with screw clamps

E1,T1 (optional)




E1/T1 standard speed or E1/T1 sub-speed


75ohm BNC or 120ohm RJ45

Telephone, PBX (optional)

Voice bandwidth




Signal control

Support any signal of analog phone or switch




Operation temperature


Storage temperature


Relative humidity

0-95% Non-Condensing


10e5 hours

Power Supply

AC 100V~260V or DC 48V,DC24V,DC12V



200(L) x 138(W) x 33(H)mm


480(L) x 250(W) x 45(H)mm

19inch,3U rack type

480(L) x 290(W) x 135(H)mm

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