Technical Specifications
Audio
Resolution: 12, 24 bit
Sample Rate: 24, 48 KHz
Frequency Response: 100 – 12 KHz or 100 – 20 KHz
CODEC: OPUS
Line Level: (0 dB)
Input Gain: -12dB to +12dB
Output Gain: -12dB to +12dB
Mic Level: (-50 dB)
Input Gain: -12dB to +12dB
Output Gain: -12dB to +12dB
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)
4-wire with GPIO Audio I/O: 9-way D-type (male)
Partyline Output Current
Type: Clear-Com & RTS TW
Local DC Powered: 150mA
POE Powered: 70mA
Power Supply
Plug-in adapter with sleeve locking connector (US, UK, Europe, AUS & China sockets included)
Input: 100-240V, 47-63Hz, 0.58A MAX
Output: DC 12V, 2A, 24W 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
6.8 X 1.79 X 8.45 in (WxHxD)
(173 x 46 x 215 mm)
Weight
1.83lbs (.83kg)
Features and/or Benefits
Linking 4-wire with GPIO Audio
The general purpose of the Clear-Com LQ interfaces is to connect and route signals from multiple intercom systems and audio devices from point to point or point to multi-point, virtually anywhere over the secure IP network. 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.
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