1 Overview
LQ™ allows you to connect 4-wire and partyline audio with call signaling over IP
networks quickly and easily.
The product line provides a unique combination of low latency with exceptional
audio quality and an intuitive, easy to use design.
The LQ product is available in 5 models; the LQ-2W2 and LQ-4W2 devices are
small, robust 2-port throw-down boxes for fast and convenient installation. These
devices operate on Power over Ethernet (PoE) for situations where a power supply
is not easily available. The LQ-R devices (LQ-R4W8, LQ-R2W4-4W4, LQR-2W4) are
single rack units providing 4 or 8 ports in a combination of 4-wire and 2-wire
options for more extensive installations.
The LQ product line offers:
• LAN, WAN and Internet connectivity
• Up to 48 ports of audio can be routed through the system using
customizable Virtual Partylines
• Up to six units can be linked together
• 5 different LQ models.
• Web based Core Configuration Manager (CCM)
• Per-port adjustment of network/audio quality settings
• Low latency OPUS CODEC
• LQ units: External power supply or Power over Ethernet (PoE)
• LQ-R units: Dual redundant external power supply
• 2-wire
o 2-wire line termination,
o Auto nulling,
o Clear-Com/RTS modes with both RMK/Call signaling pass-through
• 4-wire
o 4-wire To Panel/To Matrix interface switch
o Panel data can be transmitted, allowing panels to connect over LAN,
WAN and Internet.
o Call signaling
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