4channes Digital Audio Fiber Optical Transmitter and Receiver

DLX-DVOPA Series Digital audio/data fiber transmitter and receiver provide uncompressed high quality real time transmission for Stereo or Mono Bi-directional or Single-direction audio signals over one single mode or multimode optic fiber.

DLX-DVOPA Series products adopt 24bits High Dynamic Range audio technology, support High fidelity, stereo audio undistorted transmission. Support various format and protocols, has good adaptability. SNMP module optional, support manage remote end and local end transmitter and receiver.Can been installed rapidly without customer adjusting, and they are easy to operate and maintain. On the front panel of the products are video connector (BNC), audio and data connector (RJ45 or Terminal Plug with screw clamps), 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-DVOPA available: standalone and card type.



APPLICATIONS

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



FEATURES

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(<1ms), enhance the reliability, stability and maintainability of system communication

● Support 24bits DVD format, High Dynamic Range Stereo audio.

● Support base on SNMP standard e-MS network management system, easy to monitor and manage large-scale network

● Support Indicators for Power Supply, Branch Video, Optic-link and Data transmission

● Multi-services Flexible Configuration on the Same Platform

● Indicators for Power Supply, Audio, 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)

 

SPECIFICATIONS

● Audio

Audio Input/output impedance: 600ohm(balanced) or 1000ohm(unbalanced)

Digitization: 24bit

Bandwidth: 20Hz to 20KHz

Nonlinear distortion coefficient: ≤ 1%

SNR: >85dB

Connector: Terminal Plug with screw clamps/RCA /XLR

● Data

Interface Type: RS-232/485/422, Manchester, Biphase

Operation Mode: Full-duplex/Half-duplex

Data Rate: DC-384Kbps/DC-2Mbps

BER: <10E-9

Connector: RJ45/ Terminal Plug with screw clamps

● Ethernet

Operation Mode: 10/100M,Full-duplex/Half-duplex Self-adaptive

Throughput Ration: 100%@10M

Packet Loss Ratio: 0%

Connector: RJ45

● Environmental

Operation temperature: -30℃~+75℃

Storage temperature: -40℃~+85℃

Relative humidity: 0-95% Non-Condensing

MTBF: ≥10e5 hours

Power Supply: AC 100V~260V or DC 48V