The LQ-4WG2 is a compact box that enable connection of 4-wire with GPIO audio over LAN, WAN or Internet IP infrastructures. LQ Series devices can also connect to Eclipse HX frames via the IVC-32-HX interface card over LAN, WAN and Internet. The LQ-4WG2 can interconnect with devices, such as analog ports of any matrix intercom systems, analog telephone circuits, two-way radio gateways and audio consoles.Main Features:Two, four or eight ports of audioRugged and lightweight 2-port unitsCompact box devices or professional 19″ rackmount devicesUp to six devices can be linked togetherNetworked Control Events multi-unicast one-to-many routingPower either by 12V DC power supply or PoE (2 port units only)Remote connectivity to Eclipse HX frame via IVC-32-HX card using G.722 codec2-wire powering, termination and auto-nullingLow native latency OPUS codecAll LQ 2-wire ports are both Clear-Com and RTS TW compatibleBrowser-based configurator on PC, Mac and TabletPowered by I.V.Core technologySpecifications:Audio:Resolution: 12, 24 bitSample Rate: 24, 48 KHzFrequency Response: 100 – 12 KHz or 100 – 20 KHzCODEC: OPUSLine Level: (0 dB)Input Gain: -12dB to +12dBOutput Gain: -12dB to +12dBMic Level: (-50 dB)Input Gain: -12dB to +12dBOutput Gain: -12dB to +12dBNetwork Setting:Bit Rates: 16, 32, 48, 64, 128KbpsPacket Size: 5, 10, 20, 40, 60msJitter Buffers: 0 – 1000msConnectors:Network/LAN: EtherCON/RJ45 (female)4-wire with GPIO Audio I/O: 9-way D-type (male)Partyline Output Current:Type: Clear-Com & RTS TWLocal DC Powered: 150mAPOE Powered: 70mAPower Supply:Plug-in adapter with sleeve locking connector (US, UK, Europe, AUS & China sockets included)Input: 100-240V, 47-63Hz, 0.58A MAXOutput: DC 12V, 2A, 24W MAXEnvironmental:Operating Temperature: +32F – +104F (0C – +40C)Storage Temperature: -67F – +158F (-55C – +70C)Humidity: 90%, non-condensingDimensions: 6.8 X 1.79 X 8.45 in (WxHxD) (173 x 46 x 215 mm)Weight: 1.83lbs (.83kg)