Focusrite RedNet TNX – Portable Dante® Audio Interface

OVERVIEW

The Focusrite RedNet TNX is a Portable Dante® Audio Interface that delivers high channel counts, ultra-low latency, and powerful audio workflows via a single Thunderbolt™ connection.

RedNet TNX delivers high-resolution, ultra-low latency Dante audio with 128×128 channels at 24-bit/192kHz out of the box, expandable to 256×256 channels at 24-bit/96kHz with Dante Ready™.

Designed for recording, post-production, and broadcast, it integrates seamlessly with Dolby Atmos, and supports AES67, Dante Domain Manager, and SMPTE ST 2110 for professional use. With effortless setup, built-in network redundancy, and simple centralised control via RedNet Control, it offers reliability and flexibility for studios, live broadcasts, and on-location productions.

RedNet TNX is Prepared for the Future of Immersive Audio

RedNet TNX simplifies high-channel-count audio workflows with up to 256×256 channels of uncompressed, high-resolution audio over a single Thunderbolt™ connection. Ideal for recording, post-production, and broadcast, it delivers ultra-low latency, effortless setup, and scalable flexibility – wherever you need it.

As Dolby Atmos and immersive audio gain global momentum, professionals need seamless integration for complex routing. RedNet TNX is built for these workflows, making high-channel-count Dante audio effortless.

KEY HIGHLIGHTS

Powerful, Portable Audio Workflows:

128×128 channels at 24-bit/192kHz out of the box, with ultra-low round-trip latency for any Windows or Mac system with an available Thunderbolt™ port – ideal for large recording sessions and post-production work using Dolby Atmos and other immersive formats.

Seamless Thunderbolt™ Connectivity:

RedNet TNX connects to any compatible computer with a single Thunderbolt™ cable. Easily swap between users and systems, perfect for shared workspaces.

Upgradable with Dante Ready™:

RedNet TNX offers expandable connectivity with an optional upgrade to 256×256 audio channels at 24-bit/96 kHz with Dante Ready™.

Dual Ethernet RJ-45 Connections:

Dual Ethernet RJ-45 connections allow for both switched and redundant mode, offering flexible connectivity and the option to have a secondary network in mission-critical situations.

Broadcast-Ready with Support for the Latest AoIP Standards:

RedNet TNX is reliable, adaptable, and supports the latest standards, including AES67 and compliance for SMPTE ST 2110 (DDM required).

Windows and MacOS Compatible:

RedNet TNX works with Thunderbolt™-equipped laptop or desktop computers running Windows (Intel) or macOS (Intel and Apple Silicon).

Simple Integrated Network Control:

RedNet TNX features an integrated network interface, allowing for network control via a single-cable connection.

Integrate Within Your Setup:

Each of the two Thunderbolt™ ports provides 15W of power and allows you to run multiple Thunderbolt devices in series. Secure RedNet TNX to a rack shelf using the exposed M5 x 12mm screw threads located underneath.

Award-Winning Support:

Purchase with confidence. RedNet TNX is backed by Focusrite’s three-year warranty and award-winning 24/7/365 technical support.

FEATURES

• 128×128 channels at 24-bit/192kHz, expandable to 256×256 at 24-bit/96kHz with Dante Ready™

• Ultra-low latency via Thunderbolt™ connectivity for Windows and macOS

• Dual Thunderbolt™ 3 ports, each providing 15W power and daisy-chaining

• Dual RJ-45 Ethernet ports with switched and redundant modes

• Supports Dolby Atmos, AES67, SMPTE ST 2110, and Dante Domain Manager

• Works with CoreAudio, ASIO, and WDM drivers

• Simple setup with integrated network control via RedNet Control software

• Mountable using exposed M5 x 12mm threads

• External DC power, includes 2m Thunderbolt™ and Ethernet cables

• Three-year warranty and 24/7/365 award-winning support

TECHNICAL SPECIFICATIONS

Simultaneous Inputs & Outputs:

• 128×128 (all sample rates)
• 256×256 (up to 96kHz)

Digital Performance

• Supported Sample Rates: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (-4% / -0.1% / +0.1% / +4.167%) at 24-bit

Dante Connectivity: 2 x Ethernet standard RJ45 connectors (compatible with Cat 5e and above)

Driver Compatibility:

• Multi-client ASIO and WDM (Windows)
• CoreAudio (Mac)

Rear Panel:

• 2 x Thunderbolt™ 3 ports (Provide 15W of power)
• 2 x Sonnet ThunderLok™
• 2x Network Active LED indicators (Primary/Secondary)
• 2x Network Lock LED indicators (Primary/Secondary)
• 1x DC power inlet
• 1x Factory Reset button

Power: Powered by external DC power supply

Heat Performance:

• Max ambient temperature: 50 degrees Celsius/122 degrees Fahrenheit

Miscellaneous: Exposed threads for rack shelf/cradle mounting

Requirements:

• Computer: Apple Mac/Windows system running supported OS
• Computer with Thunderbolt™ port
• Other: Internet connection for downloading and installing software and driver

Dimensions:

• Height — 71.6mm (2.82″)
• Width — 144mm (5.67″)
• Depth/Length — 212.4mm (8.36″)

Weight:

• Without Accessories — 1.49 kg (3.29 lbs)
• With Accessories — 2.17 kg (4.78 lbs)

WHAT’S IN THE BOX?

• Focusrite RedNet TNX unit
• 2m Thunderbolt™ 3 cable
• 2m cat6A Ethernet cable
• External power supply and cable
• Focusrite Pro Important Information Guide
• Safety Information Sheet