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Key Components, CCTV, IP Surveillance, 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

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Key Specifications
DLX-DVOPA04 Series Digital Balanced XLR stereo audio fiber transmitter and receiver provide uncompressed high quality real time transmission for Stereo Single-direction audio signals over one single mode or multimode optic fiber.

DLX-DVOPA04 Series products adopt 24bits High Dynamic Range audio technology, support High fidelity, stereo audio undistorted transmission. Support various format and protocols, has good adaptability. Can been installed rapidly without customer adjusting, and they are easy to operate and maintain. On the front panel of the products are audio connector (XLR), and fiber optic connector (FC-single mode or SC-multimode). Users can easily monitor the status of power supply, connection and channels through the indicator lights. There are two types of DLX-DVOPA04 available: standalone and card type.


  • Broadcast Video/Audio/TV programs Mutual Transmission
  • Broadcast Video Transmission
  • High fidelity Video Conference
  • High Way & Toll Station Surveillance
  • Public Security Surveillance
  • Surveillance and cable TV system
  • Intelligent traffic monitoring system
  • Long-distance multimedia teaching
  • Industrial Closed Circuit Television Surveillance


  • One multimode or single mode fiber
  • Modularized and industrialized design ensuring reliability and flexibility
  • Large capacity of gigabit optical fiber transmission allowing of easy upgrade
  • Optical Auto-switch protection(85dB
  • Connector: XLR


  • Operation temperature: -30oC~+75oC
  • Storage temperature: -40oC~+85oC
  • Relative humidity: 0-95% Non-Condensing

MTBF: ≥10e5 hours

  • Power Supply: AC 100V~260V or DC 48V
  • Level 3 Anti-lightning, TI chip ,Industry grade components, ESD protection design
  • Physical Dimensions: 200(L)×105(W)×45(H)mm, Aluminum-alloy case

4ch XLR stereo/bi-direction Audio Fiber Optic Transmitter and Receiver
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