Digital Audio Link Series
DIGITAL AUDIO SERIES
EL - 22202 TX / RX LINK
LIST
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DESCRIPTION
The ELIM EL-22202 TX/RX seriesaudio transceiver supports1 channel of digital audio transmission over a single-mode optical fiber. It is suitable for long haul transmission application without any noise or electromagnetic interference.The modules are universallycompatible with general purposeaudio signal transmission system.Plug-and-play design ensures ease of installation requiring no Electrical or optical adjustments. Each Transceiver incorporatesstatus indicating LED¡¯s for monitoring of proper System operation.

APPLICATION
  • CCTV, ITV and traffic control System

  • CATV System

  • Security System

  • Process control and monitoring System

  •   FEATURES
     
  • Digitally encoded 16 bit high quality digital audio
  • 600 Ohms balanced/unbalanced audio I/O
  • Plug-and-Play Installation ( Adjustment-Free )
  • LED Status Indicators For Monitoring system status
  • Hot-Swappable Rack Modules
  • Automatic re-settable Fuses
  • Free voltage Power Input
  • Transmission distances up to 190 km
  • Registration of EMI/EMC, K-Mark, UL certification
  • INNO-;nbsp;BIZ, Good Software and Venture Business

  •   NMS ( option )
     
  • Displays local audio status.
  • Monitoring system status for each site.
  • Provides optical cable network broken-down alarm.
  • Provides system operation history and management.

  • ORDERING INFORMATION
      PART
    NUMBER
    DESCRIPTION OPTICAL
    PWR BUDGET
    MAX
    DISTANCE
    SINGLE-MODE
    9/125um
    EL - 22202 TX
    EL - 22202 RX



    EL - 22402 TX
    EL - 22402 RX



    EL - 22602 TX
    EL - 22602 RX

    1ch Audio Transmitter/ 1ch Audio Receiver


    1ch Audio Transmitter/ 1ch Audio Receiver

    1ch Audio Transmitter/ 1ch Audio Receiver

    7dB




    13dB




    20dB


    20Km




    40Km




    60Km

    MULTI-MODE 62.5/125um EL - 4VD1051 TX
    EL - 4VD1051 RX
    4ch Video Transmitter / 1ch Data Transceiver
    4ch Video Receiver / 1ch Data Transceiver
    5dB

    5Km

    SPECIFICATIONS
    VIDEO
    Video Input: 1 volt pk-pk ( 75 ohms )
    Video Bandwidth: 10 Hz - 10 MHz
    Differential Gain: <0.7%
    Differential Phase: <0.7¢ª
    Tilt: <1%
    Signal-to-Noise Rate: >67dB


    WAVELENGTH 1310/1550nm

    OPTICAL EMITTER Laser Diode

    NUMBER OF FIBER 1Core

    LED INDICATORS
    ¤ýAudioTransmitter/AudioLED/Power LED

    ¤ýAudioReceiver/AudioLED/Power LE

     

     

     

     


       
     

    CONNECTORS
    Audio: RCAConnector

    Optical: ST or SC Connector

    ELECTRICAL & MECHANICAL
    Power: 12 VDC @ 200mA
    Surface Mount: From Rack
    Number of Rack Slots: 12
    Current Protection: Automatic Resettable Solid-State
    Current limiters

    Size( WxHxD )
    Module Type 87 x 32 x 113mm
    3u Card Type 25 x 129 x 168mm
    1u Rack Mount 483 x 44 x 300mm
    3u Rack Type 483 x 132 x 275mm

    ENVIRONMENTAL
    MTBF: > 100,000 hours
    Operating Temp: -40¡É to +74¡É
    Storage Temp: -40¡É to +85¡É
    Relative Humidity: 0% to 95% (non-condensing)



    SYSTEM DESIGN

    LIST