Focusrite RedNet D16R MkII 16×16 Dante AES3 Digital Interface
Brand
FOCUSRITE
The Focusrite RedNet D16R MkII is a professional 16-channel bi-directional AES3 interface for Dante networks, designed for recording studios, broadcast facilities, live sound, post-production, and networked audio systems. It provides 16×16 AES3 digital I/O via AES59 DB25 connectors, additional AES3 and S/PDIF connectivity, per-channel input and output trim control, and sample-rate conversion on every input for seamless integration with external digital equipment operating at different clock rates.
Built for mission-critical applications, the RedNet D16R MkII features dual internal power supplies and redundant etherCON Dante network ports with automatic failover, ensuring reliable operation in professional environments. Word Clock, DARS support, AES67 compatibility, and remote control via RedNet Control and Dante Controller software make it a flexible solution for complex Audio-over-IP installations.
Overview
The Focusrite RedNet D16R MkII is a professional 16-channel bi-directional AES3 digital interface designed for Dante audio-over-IP networks. Built in a compact 1U rackmount chassis, it provides flexible AES3, S/PDIF, Word Clock, and Dante connectivity for professional recording studios, broadcast facilities, post-production environments, live sound systems, and permanent installations.
With independent input and output level control, sample rate conversion on every input, dual redundant power supplies, dual network connections, and automatic failover, the RedNet D16R MkII is designed for precise signal management and dependable operation in demanding networked audio systems.
Key Features
- 16-channel bi-directional AES3 interface for Dante networks
- 16 AES3 inputs and 16 AES3 outputs via two AES59-standard DB25 connectors
- Independent input and output trim control from -78dB to 0dB in 1dB steps
- Dual internal power supplies with automatic failover
- Dual locking etherCON Primary and Secondary network connections
- Automatic Ethernet redundancy and switchover in case of network failure
- Sample rate conversion on all input channels
- Additional two-channel AES3 connectivity via XLR
- Two-channel S/PDIF input and output via RCA
- DARS input support through the AES3 XLR connection
- Word Clock input and output on BNC connectors
- 24-bit operation up to 192kHz
- AES67 compatibility
- Remote routing and control through RedNet Control and Dante Controller
- Front-panel status monitoring for power, network, sample rate, signal, and clock source
- Compact 1U rackmount construction
16x16 AES3 Dante Interface
RedNet D16R MkII provides 16 channels of AES3 input and 16 channels of AES3 output over a Dante network. Two AES59-standard DB25 connectors each carry eight channels of AES3 I/O, providing a practical multichannel connection for digital consoles, converters, processors, recorders, and other professional equipment.
Independent Input and Output Level Control
A key feature of the MkII generation is independent per-channel level control. Using RedNet Control, engineers can adjust every input and output from -78dB to 0dB in precise 1dB steps. This makes it easier to calibrate connected equipment, align digital systems, and manage signal levels without additional external hardware.
Sample Rate Conversion
Every input channel includes sample rate conversion, allowing external digital equipment operating at different sample rates to integrate smoothly into the Dante system. The converters support a wide input range from 32kHz to 214kHz, providing flexible compatibility for professional digital audio installations.
Flexible AES3, S/PDIF and DARS Connectivity
In addition to the primary DB25 AES3 connections, RedNet D16R MkII provides alternate AES3 connectivity through XLR and two-channel S/PDIF through RCA connectors. The XLR input can accept DARS for digital audio reference, while the RCA output can duplicate a selected AES3 channel pair.
Professional Clocking
Word Clock input and output on 75-ohm BNC connectors allow RedNet D16R MkII to integrate with a studio or facility's master clock. The interface can use internal clocking, Word Clock, DARS, AES input, or the Dante network master as its clock source.
Redundant Power and Network Connections
RedNet D16R MkII is designed for installations where reliability is essential. Two independent internal power supplies and dual network connections provide redundancy, with automatic switchover if a primary power or Ethernet path becomes unavailable.
Dante Network Integration
The RedNet D16R MkII integrates with Focusrite RedNet and Red interfaces as well as compatible Dante devices from a wide range of manufacturers. Its dual etherCON ports can be configured for redundant networking, while Dante Controller and RedNet Control provide remote routing, configuration, and system management.
High-Performance Digital Audio
With 24-bit operation and support for sample rates up to 192kHz, RedNet D16R MkII is designed for accurate professional digital audio transport. Its input sample rate converters offer greater than 138dB dynamic range using the specified measurement method, with low distortion and network-dependent latency as low as 11 samples.
Compact 1U Rackmount Design
The 1U chassis provides high-density digital I/O while conserving valuable rack space. Front-panel LED indicators provide immediate visibility of power supply status, network activity, sample rate, signal presence, and clock source, making system monitoring straightforward in studio, broadcast, and live environments.
Typical Uses
- Professional recording studios
- Broadcast and television facilities
- Post-production studios
- Live sound and touring systems
- Dante audio-over-IP installations
- Digital console integration
- Multichannel AES3 routing
- Digital outboard processor integration
- Networked monitoring and distribution systems
- Permanent commercial audio installations
- Professional systems requiring redundant power and network connectivity
Specifications
- Type: Dante to AES3 digital interface
- Audio I/O: 16 inputs / 16 outputs
- Primary Digital I/O: 2 x DB25, AES59 combined I/O / TASCAM digital standard
- Alternate AES3 Input: 1 x female XLR, supports optional DARS
- Alternate AES3 Output: 1 x male XLR
- S/PDIF Input: 1 x RCA phono socket
- S/PDIF Output: 1 x RCA phono socket
- Word Clock Input: 1 x BNC, 75 ohm
- Word Clock Output: 1 x BNC, 75 ohm
- Network Connections: 2 x locking etherCON, compatible with standard RJ45
- Input Trim: -78dB to 0dB in 1dB steps per channel
- Output Trim: -78dB to 0dB in 1dB steps per channel
- Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4 and 192kHz
- Input Sample Rate Conversion Range: 32kHz–214kHz
- Resolution: 24-bit
- Input SRC Dynamic Range: Greater than 138dB, -60dBFS method
- Input SRC THD+N: Less than -130dB at 0dBFS input
- Input SRC Latency: 11–45 samples, depending on network and input sample rate
- Clock Sources: Internal, Word Clock, DARS, AES Input 1–2, AES Input 9–10, or Dante Network Master
- External Word Clock Range: Nominal sample rate ±7.5%
- Power Supply: 2 x internal
- Power Requirement: 100–240V AC, 50/60Hz
- Power Consumption: 30VA
- Rack Format: 1U, 19-inch
What's Included
- Focusrite RedNet D16R MkII
- 2 x IEC AC Mains Cables
- Safety Information Sheet
- Focusrite Pro Important Information Guide
Why Choose the Focusrite RedNet D16R MkII?
The Focusrite RedNet D16R MkII combines 16x16 AES3 connectivity with Dante networking, precise per-channel level control, flexible clocking, sample rate conversion, and robust redundancy in a compact 1U chassis. It provides a practical and reliable way to integrate professional digital equipment into modern Audio-over-IP systems while maintaining precise control over signal levels and system synchronisation.
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