Clear-Com LQ-R4W8 LQ Series 8 Port 4-Wire Intercom IP Interface


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    LQ-R4W8 - Overview

    The Clear-Com LQ-R4W8 is a LQ Series 8 Port, 4-Wire, Intercom IP Interface. LQ IP interfaces enable connection of 2-wire partyline, 4-wire or 4-wire with GPIO audio over LAN, WAN or Internet IP infrastructures. The LQ Series consists of compact LQ boxes and rack-mounted LQ-R panels, available in 2-, 4- or 8-port versions. The partyline ports are Clear-Com and RTS compatible. Two standalone partyline intercom circuits can easily be constructed by connecting two partyline ports. The 4-wire ports can interconnect with devices, such as analog ports of any matrix intercom system, analog telephone circuits, two-way radio gateways and audio consoles. A maximum of six LQ Series IP devices can be linked together in any 2-, 4-wire or 4-wire with GPIO combination.

    LQ Series devices can link with HelixNet main stations using the HLI-ET2 module over LAN and WAN IP networks. This allows the main station to use the LQ ports as extra audio input and output to the HelixNet system. Linking to an LQ device also allows HelixNet users add Agent-IC clients and SIP or VoIP telephony connections to the HelixNet channels.

    Please Note! This item is just one component of a larger system. Please refer to the diagram for ideas and recommendations for your Clear-Com intercom system.

    • Features:

      • 8-Port 1RU Panel for 4-wire Interfacing
      • Intercom-over-IP: routing intercom and audio signals over IP networks
      • 2-wire powering, termination and auto-nulling
      • 4-wire ports support data and audio for Clear-Com Eclipse HX and Drake 4000 panels
      • Connect up to 6 LQ devices together over LAN, WAN, Internet
      • Remotely connect up to 8 IVC-32-HX or E-IPA-HX ports per LQ device
      • Supports up to 8 Agent-IC and Station-IC clients per LQ device (license required)
      • Supports up to 8 SIP client connections per LQ device (license required)
      • Connects to HelixNet via HLI-ET2 over LAN or WAN
      • Add up to 24 ports of audio I/O per HelixNet Main Station by connecting to LQ Series
      • Adjustable bandwidth on a per port basis
      • Connectors: Network/LAN: EtherCON/RJ45 (female); 4-wire Audio I/O: EtherCON/RJ45 (female)
      • Network-friendly OPUS Codec
      • Browser-based Core Configuration Manager application
      • Networked Control Events for multi-unicast one-to-many routing
    • Specifications:

      • Audio
      • Resolution: 12 bit
      • Sample Rate: 24kHz
      • Frequency Response: 100 - 12kHz
      • CODEC: OPUS

        4-Wire Audio
      • Input Gain: -12dB to +12dB
      • Output Gain: -12dB to +12dB

      • Bit Rates: 16, 32, 48, 64, 128kbps
      • Packet Size: 5, 10, 20, 40, 60ms
      • Jitter Buffers: 0 - 1000ms

      • 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

      • 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
      • 19 x 1.79 x 8.8in (WxHxD)
      • (483mm x 46mm x 224mm)

      • 4.29lbs (1.95kg)
    • GTIN:


    LQ-R4W8 - Required Accessories

      LQ-R4W8 - Recommended Accessories

      California Residents:
      Cancer and Reproductive Harm -