FONESTAR FSD-22D

Product overview

The FONESTAR FSD-22D is the DANTE expansion module for the FSD-2150E and FSD-2500E PA power amplifiers: 2 DANTE digital audio receiving channels, 48 kHz, 1 ms latency and two RJ-45 ports, primary and secondary.

The FSD-22D increases the capabilities of the FSD amplifier by making it compatible with other DANTE devices. DANTE technology transports digital audio over the data network in a simple way: analogue cabling is replaced by readily available Cat 5e or Cat 6 network cable, and digital transmission avoids interference and noise. It allows integration with other multimedia devices and control of the whole system through one standard IP network, and the installation can be reconfigured at any time.

Key features

• DANTE expansion module for the FSD-2150E and FSD-2500E
• 2 DANTE digital audio receiving channels
• 48 kHz sample rate, 16, 24 and 32 bit depth, 1 ms latency
• 2 DANTE ports, 2 x RJ-45: primary and secondary
• Connection via RJ-45 cable, Cat 5e
• Device self-discovery
• 96 x 20 x 88 mm, 0.12 kg

Redundant network connection

The secondary port gives a redundant network connection that prevents audio loss or interruption if the primary network has connectivity problems.

Easy configuration

The module is configured with DANTE control software and includes automatic device discovery. After switching off the amplifier, wait at least 10 seconds before switching it back on so the DANTE card can fully restart.

Installation

The module installs inside the amplifier: open the top cover, fit the plate in the rear expansion slot, connect the flat cable, weld the GND wire between the module board and the amplifier board as the guide shows, and close the cover.

In the box

• FSD-22D DANTE expansion module

FONESTAR FSD-22D: frequently asked questions

Which amplifiers work with the FSD-22D?

FONESTAR states it is compatible with the FSD-2150E and FSD-2500E.

Which network cable does it need?

RJ-45 cable, Cat 5e (FONESTAR also mentions Cat 6 cable).

What is the secondary port for?

It is the redundant network port that keeps the audio running if the primary network has connectivity problems.

Where can I buy the FONESTAR FSD-22D in India?

The FONESTAR FSD-22D is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.

Workflow 1: Remote amplifier rack

Sending audio over the data network to an amplifier far from the sources.

Connections

Setup

1. Install the FSD-22D in the amplifier.
2. Connect PRIMARY to the network with Cat 5e cable.
3. Configure the routing with DANTE control software.
4. Set the zone volumes on the amplifier.

Tip: Wait 10 seconds before switching the amplifier back on.

Workflow 2: Redundant installation

Critical paging where audio must not stop.

Connections

Setup

1. Connect both ports to separate networks.
2. Configure the device in the DANTE network.
3. Test by disconnecting the primary link.
4. Document the network settings.

Tip: The secondary port prevents audio loss if the primary network fails.

Workflow 3: Large building PA

Factories, hotels and stations with many zones.

Connections

Setup

1. Fit a module in each FSD amplifier.
2. Route the network channels to the amplifier zones.
3. Set levels per zone.
4. Check every zone from the control position.

Tip: One standard IP network carries audio and control.

Workflow 4: Multimedia integration

Systems that share audio with other networked devices.

Connections

Setup

1. Connect the module to the same IP network.
2. Let device discovery find the module.
3. Subscribe the channels you need.
4. Save the configuration.

Tip: The network can be reconfigured at any time.

Workflow 5: Upgrading an existing amplifier

Adding network audio to a FSD-2500E already in service.

Connections

Setup

1. Switch off and disconnect the amplifier.
2. Follow the six installation steps of the guide.
3. Connect the network cable.
4. Configure and test.

Tip: Weld the GND wire between both boards as the guide shows.

Workflow 6: Conference and event venues

Rooms that receive audio from a networked mixing position.

Connections

Setup

1. Connect the module to the venue network.
2. Route the mix channels to the amplifier.
3. Set the zone volumes.
4. Test before the event.

Tip: 1 ms latency keeps speech in step with the room.