Clear-Com LQ-R2W4 4 Channel Partyline IP Communications Interface


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    LQ-R2W4 - Overview

    The ClearCom LQ-R2W4 is a 4-Port 1RU, 2-Wire LQ Series IP Intercom System Interface. LQ® Series devices provide intercom connectivity for linking multiple systems together over IP networks, extending intercom channels to remote locations, adding mobile and virtual clients through Agent-IC® and Station-IC™ respectively, SIP/VoIP telephony to existing intercom systems, and enabling extra audio I/O for both HelixNet® and Eclipse®HX systems.

    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 connect to Eclipse HX frames via the IVC-32-HX Interface Card over LAN, WAN and Internet IP networks using the G.722 codec. Each LQ Series device can connect to up to eight IVC-32-HX ports from different IVC-32-HX cards or Eclipse HX frames. This allows you to remotely connect any LQ Series device directly into an Eclipse HX frame across any distance. 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:

      • 4-Port 1RU Panel for 2-Wire Interfacing
      • Intercom-over-IP: routing intercom and audio signals over IP networks
      • Up to 6 LQ devices can be networked to create standalone partyline intercom group
      • Supports up to 8 SIP client connections per LQ device (license required)
      • Supports up to 8 Agent-IC and Station-IC clients 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
      • 2-wire powering, termination and auto-nulling
      • Compatible with Clear-Com and RTS systems
      • Female and Male XLR connectors at each port
      • 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

      • Partyline Audio
      • Input Gain: -3dB to +3dB
      • Output Gain: -3dB to +3dB

      • 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)
      • Partyline Audio I/O: 3 Pin XLR (female)

      • Partyline Output Current
      • Type: Clear-Com & RTS TW
      • Local DC Powered: 250mA per pair of PL ports (500mA total)

      • 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)
    • GTIN:


    LQ-R2W4 - Required Accessories

      California Residents:
      Cancer and Reproductive Harm -