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DIGITAL AUDIO 4CH SERIES
EL - 4A2202 TX / RX LINK
LIST
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DESCRIPTION
º» Á¦Ç°Àº MIC ( PRE-AMP Ãâ·Â )¿Í MAIN-AMP ÀÔ·Â °£À» ±¤¼¶À¯ÄÉÀ̺íÀ» ÀÌ¿ëÇÏ¿© À½¼º½ÅÈ£¸¦ Àü¼ÛÇÏ°í ¼ö½ÅÇϱâ À§ÇÑ ±¤ Àü¼Û±â±â·Î¼­, 4°³ÀÇ À½¼º½ÅÈ£¸¦ ±¤ÄÉÀ̺íÀ» 1Core·Î Àü¼ÛÇÏ´Â ÀåºñÀÌ´Ù. ¶ÇÇÑ ¼Û¼ö½Å±â¿¡´Â À½¼º½ÅÈ£ÀÇ À¯,¹« ¸¦ ³ì»ö LED·Î Ç¥½ÃµÇ¾î ½Ã°¢ÀûÀ¸·Î ½Ç½Ã°£ È®ÀÎ °¡´ÉÇÏ¿©, ÀåºñÀ¯Áö º¸¼ö ¹× ½Ã½ºÅÛ °ü¸®°¡ ¿ëÀÌÇÏ´Ù.

APPLICATION
  • CCTV, ITV and traffic control System

  • CATV System

  • Security System

  • Process control and monitoring System

  • FEATURES
  • °íǰÁúÀÇ À½¼ºÀü¼Û
  • 10 bit Digital link
  • 600 Ohms unbalanced (Audio)
  • ±¤Åë½ÅÀÇ ±¤ÇÐÀûƯ¼ºÀ» ÀÌ¿ëÇÑ Àå°Å¸® ¹«Áß°è Àü¼Û(ÃÖ´ë
        Àü¼Û°¡´É°Å¸® 190Km)
  • ÁÖº¯ NOISEÀ¸·ÎºÎÅÍ ¿ÏÀüÇÑ º¸È£
  • AC 110V / 220V °â¿ë
  • À½¼º ¼Û ¼ö½Å»óÅ ǥ½ÃÀåÄ¡ LED ³»Àå
  • NEP, ÀüÀÚÆÄ, ULÀÎÁõ, K¸¶Å©, º¥Ã³±â¾÷, À̳ëºñÁî, GSÀÎÁõ Á¶´Þ¿ì¼öÁ¦Ç° ÁöÁ¤

  • NMS ( option )
  • À½¼º Åë½Å»óÅÂÇ¥½Ã±â´É
  • ±¤ ÄÉÀÌºí ´Ü¼±À¯¹« ¾Ë¶÷±â´É
  • ±¤ ÀåºñÀÇ ÀÌ»óÀ¯¹« ¹× ¾Ë¶÷±â´É
  • ±¤ Àåºñ À̷°ü¸®±â´É

  • ORDERING INFORMATION
      PART
    NUMBER
    DESCRIPTION OPTICAL
    PWR BUDGET
    MAX
    DISTANCE
    SINGLE-MODE
    9/125um
    EL - 4A2202 TX
    EL - 4A2202 RX

    EL - 4A2402TX
    EL - 4A2402 RX

    EL - 4A2602TX
    EL - 4A2602RX
    4ch Audio Transmitter
    4ch Audio Receiver

    4ch Audio Transmitter
    4ch Audio Receiver

    4ch Audio Transmitter
    4ch Audio Receiver
    7dB


    13dB


    20dB
    20Km


    40Km


    60Km
    MULTI-MODE 62.5/125um EL - 4A2051 TX
    EL - 4A2051 RX
    4ch Audio Transmitter
    4ch Audio Receiver
    5dB

    5Km


    SPECIFICATIONS
    AUDIO
    Audio output: 0dBm ( 2.2V pk-pk )
    Audio Bandwidth: 20 Hz - 20 KHz
    Total harmonic distortion: -62dB
    Signal-to-Noise Ratio: >67dB

    WAVELENGTH 1310/1550nm

    OPTICAL EMITTER Laser Diode

    NUMBER OF FIBER 1Core

    LED INDICATORS
    - ¤ýAudio Transmitter
      ¤ýAudio LED
      ¤ýPower LED

    -¤ýAudio Receiver
      ¤ýAudio LED
      ¤ýPower LED



    CONNECTORS
    Audio: RCA Connector
    Optical: ST or SC Connector

    ELECTRICAL & MECHANICAL
    Power: 12 VDC @ 300mA
    Surface Mount: From Rack
    Number of Rack Slots: 12
    Current Protection: Automatic Resettable Solid-State
    Current limiters

    Size( WxHxD )
    Module Type 123 x 35 x 220mm
    3u Card Type 25 x 128 x 224mm
    1u Rack Mount 483 x 44 x 330mm
    3u Rack Mount 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