ANX44 - Network card / adapter Audac - Free user manual and instructions

Product Type	Dante Network Audio Interface Module
Model	ANX44
Number of Inputs	4
Number of Outputs	4
Communication Protocol	Audinate Dante
Sampling Frequency	48 kHz
Bit Depth	24-bit
Latency	2 to 5 ms (max 5 ms)
Connector Type	RJ45 (on XMP44)
Network Standard	100 Mbit or 1 Gbit Ethernet
Power Consumption	1.5 W
Weight	0.045 kg
Compatible Chassis	Audac XMP44 Professional Modular Audio System
Installation Requirements	Qualified technician only; requires opening XMP44 chassis
Included Accessories	M3 spacers, screws, installation kit
ESD Precautions	Touch grounded metal before handling; avoid touching circuit board components
Firmware Update	Check audac.eu/software for latest version
Audio Streaming	Bidirectional, simultaneous on all channels
Configuration	Plug & play with DHCP; self-configuring

Frequently Asked Questions - ANX44 Audac

What is the Audac ANX44?

The Audac ANX44 is a Dante audio network interface module designed for the XMP44 professional modular audio system, providing 4 input and 4 output channels.

What devices is the ANX44 compatible with?

It is compatible with the Audac XMP44 chassis and any Dante-enabled device on a standard IP network.

What is the latency of the ANX44?

The latency is typically between 2 to 5 ms, depending on network load, with a maximum of 5 ms.

What network speeds does the ANX44 support?

It supports 100 Mbit and 1 Gbit Ethernet networks.

Does the ANX44 require external power?

No, it is powered by the XMP44 chassis, consuming only 1.5 W.

How do I install the ANX44 module?

Installation must be performed by a qualified technician. Follow the manual steps: power off, open chassis, remove jumpers, insert module, secure with screws, and close chassis.

Can I use the ANX44 with other audio systems?

The ANX44 is specifically designed for the Audac XMP44 system and cannot be used with other chassis.

How do I update the firmware for the ANX44?

Check the Audac website (audac.eu/software) for the latest firmware version and update instructions.

What is the weight of the ANX44?

The module weighs only 0.045 kg (45 grams).

Is the ANX44 plug-and-play?

Yes, it offers plug & play functionality with DHCP configuration on a standard IP network.

USER MANUAL ANX44 Audac

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Introduction

Dante audio network interface

The ANX44 is a Dante audio network interface for installation in the XMP44 professional modular audio system, featuring four input and four output channels. The installation of this optional module allows the XMP44 to be integrated into any DANTE enabled AV network and flawlessly transfer digital audio with any compatible product on the market.

The bidirectional audio exchange with the 4 SourceCon™ interface card slots allows distribution of the audio stream from the installed modules, allowing any radio tuner, media player, internet radio or other audio source distribution throughout your Dante network.

A truly plug & play solution is created when linking multiple DANTE enabled devices with each other on a standard IP network. It offers self-configuring solutions by using DHCP configuration, while the connection can be made to any existing 100 Mbit or 1 Gbit network infrastructure.

Bidirectional signal transmissions with a sampling frequency of 48 kHz and a bit depth of 24 bit are simultaneously possible on all in and output channels, while guaranteeing an incredibly low latency with a maximum up to 5 ms. (depending of the network occupation).

The ANX44 comes delivered as an installation kit, including all required accessories for integration into the XMP44 chassis. Installation shall be performed by qualified technicians.

INSTALLATION PRECAUTIONS

The installation of the ANX44 module may only be performed by qualified technicians.

Incorrect installation can lead to permanent damage or incorrect functioning of the equipment.

Instructions

Mounting and connecting

Step 1:

ATTENTION

Make sure the audio system is powered off and the power inlet is disconnected from the mains power before the enclosure is opened.

Before removing the network interface card from its protective bag, we recommend touching the grounded metal chassis of the XMP44 (or any other grounded point) to prevent electrostatic discharges affecting the sensitive electronic components. It is recommended to avoid touching of the components on the circuit board directly.

Step 2:

Open the audio systems' enclosure by carefully removing the screws from the top panel of the device. A total of 8 screws shall be removed, two screws on top, two screws on rear and two screws on each side. Once these screws have been removed, you should be able to lift the top panel of the device.

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Technical line drawing of an internal server rack with ports, connectors, and memory modules (no text or labels)

Step 3: Remove all the jumpers (6x) on the main board of the XMP44, located besides the USB connector at the center position of the board.

Step 4: Remove the 4 screws located around the pin header 'P9' on the main board of the XMP44, and replace them with the supplied M3 spacers as indicated in the image below.

Step 5:
Insert the ANX44 network interface card to the audio system by placing the female pin-header on bottom of the ANX44 on the matching counterpart on the XMP44 main board. Make sure both male and female parts are well matching and the screw holes on ANX44 are perfectly aligned with the inserted spacers.

Once inserted and positioned correctly, the ANX44 can be secured to the XMP44 by inserting the 4 original screws (removed in step 3) to the M3 spacers.

Step 6:

Double check whether the connection between ANX44 network interface card and the XMP44 main board is well positioned and connected. If everything successful, the top cover of the audio system can be re-fitted by using the original screws (removed in step 2)

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Step 7:

To guarantee the correct functioning of the system with the installed ANX44 dante network audio interface, verify whether the current running software version is up-to-date and fully supporting the interfaces functions.

The running software version is indicated on the front display of the unit during power-up. The latest available software versions and updates can always be found on: http://www.audac.eu/software.

Result:

Your modular audio system is now equipped with a Dante network audio interface, allowing now networked audio possibilities.

For more information about the functions, the connections or Dante in general, refer to the quick start guide or Dante controller user guide.

Additional information

Technical specifications

Number of inputs				4
Number of outputs				4
Communication Protocol Audinate DANTESampling frequency 48 kHzSampling bit depthLatency 2 -- 24-bit msConnection RJ45 connector (on XMP44-Network specification Standard 100 Mbit or 1 Gbit networkMounting Integration in XMP44Power consumption 1.5 WattWeight 0.045 Kg

Compatible devices (Implementation) XMP44 Professional modular audio system

Protocol (DANTE) compatible devices https://www.audinate.com/products/dante-enabled