The LQ-2W2 enables the connection of 2-wire partyline audio devices over LAN, WAN or Internet IP infrastructures. Two standalone partyline intercom circuits can easily be constructed by connecting two LQ-2W2 interfaces. The LQ-2W2 is both Clear-Com and RTS compatible.Main Features:Connectivity: -Transport audio and call signaling over LAN, WAN and Internet networks-Wide range of bitrate settingsLinking:-Up to 6 units can link together (both 4-wire and partyline)Multiple groups of six in any networkPower Options:-Power-over-Ethernet (PoE)-External wall DC adapterAudio:-Low-latency OPUS CODEC 1-2 KHz frequency response-Point-to-point and group audio routing-2 Port Partyline Device-Mini Main Station with IP connectivity-Professional XLR connectors-Core Configurator Manager (CCM) Software-Browser-based configuration for PC, MAC and Tablet-Web server inside each device (no additional software needed)Specifications:Audio:Resolution: 12 bitSample Rate: 24KHzFrequency Response: 100 12KHzCODEC: OPUSInput Gain: -3dB to +3dBOutput Gain: -3dB to +3dBNetwork Setting:Bit Rates: 32, 48, 64, 128KbpsPacket Size: 5, 10, 20, 40, 60msJitter Buffers: 0 – 1000msConnectors:2 x EtherCON (female): 2 x Network2 x 3 Pin XLR (female): 2 x Audio I/OPartyline Output Current:Type: Clear-Com and RTSLocal DC Powered: 150mAPOE Powered: 70mAPower Supply:Plug-in adapter with sleeve locking connector (US, UK , Europe, AUS and China sockets included)Input: 100-240V, 47-63Hz, 0.58AMAX Output: DC 12V, 2A, 24WOther:MAX Environmental Operating Temperature: +32F – +104F (0C – +40C)Storage Temperature: -67F – +158F (-55C – +70C)Humidity: 90%, non-condensingDimensions 6.8in W x 1.79in H x 8.45in D (173mm x 46mm x 215mm)Weight 1.83lbs (.83kg)