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Clear-Com LQ-R4W8



The LQ-R4W8 enables the connections of 4-wire audio devices over LAN, WAN or Internet IP infrastructures in a 1RU panel. LQ Series devices can also connect to Eclipse HX frames via the IVC-32-HX interface card over LAN, WAN and Internet. Connect up to 6 panels together to create standalone intercom groups. The LQ-R4W8 supports ECS, EHX and Drake 4000 II panels (4-wire + data).


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  • Main Features:
  • Two, four or eight ports of audio
  • Rugged and lightweight 2-port units
  • Compact box devices or professional 19" rackmount devices
  • Up to six devices can be linked together
  • Networked Control Events multi-unicast one-to-many routing
  • Power either by 12V DC power supply or PoE (2 port units only)
  • Remote connectivity to Eclipse HX frame via IVC-32-HX card using G.722 codec
  • 2-wire powering, termination and auto-nulling
  • Low native latency OPUS codec
  • All LQ 2-wire ports are both Clear-Com and RTS TW compatible
  • Browser-based configurator on PC, Mac and Tablet
  • Powered by I.V.Core technology
  • Specifications:
  • Audio:
    • Resolution: 12 bit
    • Sample Rate: 24KHz
    • Frequency Response: 100 – 12KHz
  • 4-Wire Audio:
    • Input Gain: -12dB to +12dB
    • Output Gain: -12dB to +12dB
  • Network Setting:
    • Bit Rates: 16, 32, 48, 64, 128Kbps
    • Packet Size: 5, 10, 20, 40, 60ms
    • Jitter Buffers: 0 - 1000ms
  • Connectors:
    • Network/LAN: EtherCON/RJ45 (female)
    • 4-wire Audio I/O: EtherCON/RJ45 (female)
  • Power Supply:
    • In-line supply with sleeve locking connector
    • Input: 100-240V, 50-60Hz, 1.4A MAX
    • Output: DC 12V, 5A, 60W MAX
  • Environmental:
    • Operating Temperature: +32°F - +104°F (0°C - +40°C)
    • Storage Temperature: -67°F - +158°F (-55°C - +70°C)
    • Humidity: 90%, non-condensing
  • Dimensions: 19in W x 1.79in H x 8.8in D (483mm x 46mm x 224mm)
  • Weight: 4.29lbs (1.95kg)