NMX-ATC-N4321 Audio Transceiver

Audio over IP Transceiver

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The NMX-ATC-N4321 Audio Transceiver is an audio-over-IP solution that both sends and receives two-channel balanced or unbalanced audio over IP. Simply connect a balanced audio input into the IN port and it's converted to IP packets that are switchable and routable just like data or voice. The balanced audio output receives an audio-over-IP stream and decodes to analog while preserving audio fidelity. Perfect for point-to-point or point-to-multi-point audio delivery, the NMX-ATC-N4321 provides audio matrix switching and distribution using the same control options as SVSI's Networked AV video switching and distribution solution.

With two auto-sensing gigabit Ethernet ports, units can be stacked to deliver low-latency multi-channel audio over a house network or a physically separate network. One Ethernet port is POE for use with a POE switch, eliminating the need for an external power supply. An audio matrix with any number of inputs and outputs can be constructed with the NMX-ATC-N4321. Since control is the same as for SVSI's video over IP matrix, video and audio matrices can be combined and routed using the same controller for the ultimate in digital media distribution.

Downloads

  Version Language Size Uploaded
file type icon Data Sheet
updated: May 2023
    489 KB May 2023
Manuals
file type icon Direct Control API - NMX-ATC-N4321 Audio over IP Transceiver
updated: Oct 2020
    250 KB Oct 2020
file type icon NetLinx Control for N-Series Products Documentation Addendum
updated: Oct 2020
    1.05 MB Oct 2020
Bim Objects
file type icon NMX-ATC-N4321 - BIM Object
updated: Aug 2019
    Aug 2019
Software
platform icon SVSI N-Able Mac
version 2021-12-13, updated: Jan 2022
2021-12-13     90.5 MB Jan 2022
platform icon SVSI N-Able PC
version 2023-04-18, updated: May 2023
2023-04-18     196 MB May 2023
Firmware
platform icon SVSI N4000 Audio over IP Transceiver Firmware Updater
version 1.0.4, updated: Nov 2021
1.0.4     61.4 MB Nov 2021
Quick Start Guides
file type icon Quick Start Guide - NMX-ATC-N4321 Audio over IP Transceiver
updated: Oct 2020
    638 KB Oct 2020
Install Guides
file type icon SVSI Networked AV - Pre-Implementation Guide
updated: Mar 2018
    607 KB Mar 2018
Product Guides
file type icon Product Guide - N-Series Minimum Network Requirement
updated: Oct 2020
    88.8 KB Oct 2020
file type icon Product Guide - N-Series Stream Compatibility Guide
version A, updated: May 2023
  380 KB May 2023
file type icon NET-SVSI-MIB.txt
updated: Aug 2021
    94.5 KB Aug 2021

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Specifications

Dimensions (HWD) 1.05" x 7.888" x 5" (2.67 cm x 20.04 cm x 12.7 cm)
Audio Inputs 2-channel user selectable balanced or unbalanced audio
Audio Outputs 2-channel balanced audio (1x 5-pin phoenix connector), 2-channel unbalanced audio (headphone jack)
Communications Ethernet: Multi-cast, unicast, IGMP v3, IPv6, layer-2 and layer-3 switch compatible.
Front Panel Components Reset button, ID button, Power LED, Status LED. See Data Sheet for details.
Rear Panel Components 12 Volt DC power input; POE, 8-wire RJ45 female; 10/100/1000 Mbps 10/100/1000Base-T auto-sensing gigabit Ethernet switch port. See Data Sheet for details.
FG Numbers FGN4321-SA
HARMAN Professional Solutions:

NMX-ATC-N4321 Audio Transceiver

Audio over IP Transceiver