Clear-Com LQ-R2W4 IP Interface

The Clear-Com LQ-R2W4 IP Interface provides intercom connectivity for linking multiple systems together over IP networks, extending intercom channels to remote locations, adding mobile clients and SIP/VoIP telephony to existing intercom systems, and enable extra audio I/O for both HelixNet and Eclipse HX systems.

Clear-Com LQ-R2W4 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 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

• LQ-R2W4 IP Interface1

• 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 (WxHxD)19x1.79x8.8" (483x46x224mm)
• Weight4.29lbs (1.95kg)