Bogen NQ-GA400P Nyquist 2-Channel AoIP Gateway

The Nyquist NQ-GA400P is a 2-channel Audio over IP (AoIP) Gateway that seamlessly integrates analog and digital signal channels. It digitally encodes analog signals for transmission over networks, enabling integration with analog systems like amplifiers and paging systems. Conversely, it can convert analog audio signals into digital format for distribution across the Nyquist network. Featuring two balanced line-level inputs and outputs, it also includes Form-C SPDT-type 2-amp dry contact relays that activate with signal presence on corresponding outputs. Designed for 10/100 Ethernet networks, the NQ-GA400P is IEEE 802.3af-compliant and supports Power over Ethernet (PoE) for easy installation and operation.

Bogen NQ-GA400P Features:

• PoE Powered: Easily connect to standard PoE switches for power.
• Analog-to-Digital Gateway: Encode/decode audio for network transmission, bridging analog and digital systems.
• Digital Bridge for Analog Systems: Cost-effective solution to interconnect analog audio systems across different locations or buildings for wide-area communications.
• Standalone Capability: Functions independently and connects to 3rd party SIP and/or multicast systems, serving as a Line-out audio endpoint for digital-to-analog communications.
• Encoder for Audio Streams: Generates unicast or multicast audio streams in various codec formats.

Bogen NQ-GA400P Specifications:

• S/N Ratio (20k BW): 80 db
• Power Output Bandwidth: 20 H2 - 20 kHz
• THD+N @ 1 kHz Rated Power:
• Frequency Response @ 1 Watt: 20 Hz - 20 kHz +/-0.25 dB
• Audio Amplifier Class of Operation: D
• External DC Power:48-56VDC .1A (5.5mm x 2.1mm Barrel Jack)
• PoE+ (Power over Ethernet): Class 1 device (RJ45)
• Relay Output Connectors: 2x 3.5mm Phoenix 3 pin header
• Relay Outputs: Form-C, SPDT, 2-Amp dry contact relays
• Audio Line Level Output Connector: 2x 3.5mm Phoenix 3 pin header
• Audio Line Level Input Connector: 3-pin 3.5mm Phoenix Plug/Header
• Audio Line Level Input Sensitivity: Continuously variable from 2V to 0.1V RMS
• Audio Line Level Output: 2.2V RMS @ 10k Ohms (+27dB) Electronically Balanced
• Indicators: Power & Status LEDs (front) / Network LEDs (front)
• Operating Temperature Range: -15 C to +40 C
• Protection: ESD, RF, DC, Low Frequency. Thermal, Low Impedance, Short Circuit, Clip Limiting
• Networking: Cat5 or better 10/100 network connectivity
• Certifications: Carries UL602638 Safety Mark
• Weight: 1.4 lbs
• Dimensions (HxWxD): 1.7" x 5.5" x 5.32"