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Focusrite RedNet TNX Portable Thunderbolt 3 and Dante Interface

BH #FOAMSRDNTTNX • MFR #AMS-REDNET-TNX
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Focusrite RedNet TNX Portable Thunderbolt 3 and Dante Interface
Key Features
  • Large Recording Session/Dolby Atmos Post
  • For High-Channel-Count Dante Application
  • 128x128 Channels (24-Bit / 192 kHz)
  • Optional Upgrade to 256x256 Channels
The Focusrite RedNet TNX is a high-performance, portable Dante interface providing 128x128 channels of uncompressed, ultralow latency audio at 24-bit / 192 kHz over a single Thunderbolt 3 connection to any compatible computer. Designed for mission-critical workflows, TNX supports AES67 interoperability, Dante Domain Manager (DDM) integration, and SMPTE ST 2110 compliance for seamless deployment in complex recording, broadcast, postproduction, and immersive audio environments such as Dolby Atmos.
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Focusrite TNX Overview

The Focusrite RedNet TNX is a high-performance, portable Dante interface providing 128x128 channels of uncompressed, ultralow latency audio at 24-bit / 192 kHz over a single Thunderbolt 3 connection to any compatible computer. Designed for mission-critical workflows, TNX supports AES67 interoperability, Dante Domain Manager (DDM) integration, and SMPTE ST 2110 compliance for seamless deployment in complex recording, broadcast, postproduction, and immersive audio environments such as Dolby Atmos.

Dual Ethernet ports enable primary/secondary network redundancy, while configuration and routing are centrally managed via RedNet Control software. Compact and robust, the TNX is engineered for reliability and flexibility—perfect for commercial studios, post houses, OB, or remote-production scenarios requiring scalable, high-resolution audio networking.

Powerful, Portable Audio Workflows
128x128 channels at 24-bit / 192 kHz out of the box, with ultralow round-trip latency for any Windows or Mac system with an available Thunderbolt 3 port.
Seamless Thunderbolt 3 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 256x256 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.
Award-Winning Support
RedNet TNX is backed by Focusrite's 3-year warranty and award-winning 24/7/365 technical support.
UPC: 815301001737

Focusrite TNX Specs

Inputs/Outputs
128 x 128, All Sample Rates
256 x 256, up to 96 kHz (Optional Upgrade Available Separately)
Dante
2 x Ethernet Standard RJ45 Connectors (Compatible with Cat5e and Above)
Rear Panel
2 x Thunderbolt 3 Ports (Provide 15W of Power)
2 x Sonnet ThunderLok-B
2 x Network Active LED Indicators (Primary/Secondary)
2 x Network Lock LED Indicators (Primary/Secondary)
1 x DC Power Input
1 x Factory-Reset Button
Sample Rates
44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (-4% / -0.1% / +0.1% / +4.167%) at 24-Bit
Drivers
Multi-Client ASIO and WDM (Windows)
CoreAudio (Mac)
Operating Temperature
122°F / 50°C, Maximum
Power
External DC Power Supply
Dimensions (W x D x H)
5.6 x 8.3 x 2.8 / 144 x 212 x 71.6 mm
Weight
3.3 lb / 1.49 kg
Packaging Info
Package Weight
6.465 lb
Box Dimensions (LxWxH)
15.2 x 11.4 x 5"

Focusrite TNX Reviews

See any errors on this page?

What is the purpose of two thunderbolt connections

What is the purpose of two thunderbolt connections?
Asked by: Jonathan
The Focusrite RedNet TNX Portable Thunderbolt 3 and Dante Interface has two Thunderbolt 3 ports for several important reasons: Power and Daisy-Chaining Each Thunderbolt 3 port provides 15W of power and supports Thunderbolt daisy-chaining. Redundancy and Failover Having two Thunderbolt ports allows you to daisy-chain devices from either side of the TNX. Flexibility in Setup With two ports, you can connect your computer to one port and daisy-chain other devices to the other. Portability and Rack Mounting The TNX is designed to be portable but also rack-mountable.
Answered by: Daniel O
Date published: 2026-04-28
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