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Key Components, CCTV, IP Camera, Access Control, Intrusion Detection, Intercoms, Transmission, Management Platform, Building Automation, Home Automation, Security Services, Personal Safety, Police Equipment, Fire & Safety
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  • Dailianxu Engineering Co.,Ltd

  • Country: China
  • City: shenzhen
  • Address: C10,BaoAn,shenzhen,china
  • Contact Person: Dailian xu

Key Specifications

DLX-HDVOP-C series of products adopts ASIC and advanced digital video, high-speed TDM and Gigabit CWDM technology to provide uncompressed high quality transmission systems for 1-16channels 1280H/25f,1280H/30f,1280H/50f,1280H/60f,1920H/25f,1920H/30f etc format HD-CVI video and up to 32 channels of bi-directional data and audio signals over one single mode or multimode optic fiber. Support transmission of broadcast grade 24bit CD HI-FI audio and high-speed data. Support auto-adapt to 1280×720 and 1920×1080 resolution(only 1920H type). Compared with the same kind of analog transmission systems that employ accidental amplitude or frequency modulation, DLX-HDVOP-C products provide better transmission in quality. Support network of tree structure, star structure, ring structure and topology etc. DLX-HDVOP-C 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-C optical transmitter and receiver for transmitting HD-CVI 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
• Live Broadcast and TV program transmission
• Long-distance multimedia teaching
• Industrial Closed Circuit Television Surveillance

• Support 1280×720 and 1920×1080 two resolution and 25f/30f/50f/60f 4kinds frame rate
• Full digital uncompressed, Non-destructive and real-time high quality HD video transmission
• Advanced Audio, CVI, Data adaptive technique
• Standalone,19inch 2.5U type and 4.5U rack mounted type optional, up to 21pieces CVI fiber converters be installed in 19inch chassis
• Modularized and industrialized design ensuring reliability and flexibility
• Fiber connector is SC/FC/ST optional
• 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: 2KM(multi-mode); 20km,40km,60km,80KM,100KM optional(Single-mode)


Optical index



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







Input level


Output level


Input impedance


Input Bandwidth

60 MHz


10 bits

Reflection loss


Up/down time



Terminal Plug with screw clamps/RCA

Data interface

Interface Type

RS-232/485/422, Manchester, Biphase

Operation Mode


Data Rate





RJ45/ Terminal Plug with screw clamps/DB-9


Operation temperature


Storage temperature


Relative humidity

0-95% Non-Condensing


≥10e5 hours

Power Supply

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



121(L) x 130(W) x 28(H)mm


121(L) x 130(W) x 45(H)mm

19inch,1U type

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

19inch,4.5U chassis

480(L) x 290(W) x 200(H)mm

Fiber Optic HD-CVI video Transmitter and Receiver
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