RedNet D16R MkII

Description

RedNet D16R MkII is a 16-channel bidirectional digital interface for Dante networks. The 1U rackmount device features individual input and output channel level controls, allowing precise calibration and control of all input and output levels via RedNet Control. RedNet D16R MK2 includes power supply and Ethernet redundancy with automatic switching in case of failure.

Multiple connection options make RedNet D16R MK2 a flexible addition to any audio-over-IP system. A pair of DB25 multipin connectors each carry eight channels of AES3 I/O in and out of the interface, while XLR and RCA ports allow for two-channel AES3 and S/PDIF connections, respectively. Sample rate conversion on each input allows external equipment to operate at different sample rates, and DARS signals are accepted on the XLR connector. Word Clock I/O on BNC connectors enables synchronization with house clock or external devices to sync with the Dante network.

Key Features

• 16-channel bidirectional digital interface for Dante networks.
• Individual input and output channel level control via RedNet Control software.
• Dual power supplies with locking IEC inputs.
• Dual-locking etherCON connectors for Primary and Secondary network connections.
• Power supply and Ethernet redundancy with automatic failover.
• Front panel LED indicators for power status, network, sample rate, signal presence, and clock source.
• Sample rate conversion on all input channels.
• Two DB25 connectors with standard AES59 configuration; each carries eight channels of AES3 I/O.
• RCA connectors for two-channel S/PDIF input and output.
• XLR connections for alternative AES3 I/O and DARS input.
• BNC connectors for Word Clock input and output.
• Compact 1U chassis for maximum functionality in minimal rack space.
• Full operability with Focusrite RedNet and Red interfaces, as well as all Dante devices from hundreds of manufacturers.
• Remote routing and control via RedNet Control and Dante Controller.

Detailed Specifications:

Input/Output Trim

• Input Trim: -78 to 0 dB in 1 dB steps (per channel).
• Output Trim: -78 to 0 dB in 1 dB steps (per channel).

Input Sample Rate Converters

• Sample Rate Range: 32 Hz to 214 kHz.
• Gain Error: -0.3 dB.
• Dynamic Range: Greater than 138 dB (-60 dBFS method).
• THD + N: Less than -130 dB (0.00003%); input 0 dBFS.
• Latency: 11 to 45 samples (depends on network and input sample rate).

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.
• Clock Sources: Internal, Word Clock, DARS, AES 1-2 input, AES 9-10 input, or from Dante Network Master.
• External Word Clock Range: Nominal sample rate ±7.5%.

AES / EBU

• Number of Channels: 2 x 2 S/PDIF Channels (reduces AES/EBU input channels).
• Input and Output: 2 DB25 connectors (combined AES59 / Tascam Digital I/O).
• Alternative Input (Optional DARS): 1 x female XLR (replaces DB25 channels 1-2).
• Alternative Output: 1 x male XLR (duplicates DB25 channels 1-2).

S/PDIF

• Number of Channels: 2 x 2 S/PDIF Channels (reduces AES/EBU input channels).
• Input: 1 RCA phono jack (replaces DB25 channels 3-4).
• Output: 1 RCA phono jack (switchable, duplicates any DB25 channel pair).

Word Clock

• Input: 1 BNC 75Ω port (switchable termination).
• Output: 1 BNC 75Ω port.

Power Supply and Network Connections

• Power Supply: 2 x Internal, 100-240V, 50/60Hz, 30VA consumption.
• Network: 2 x EtherCON NE8FBH-S, also compatible with standard RJ45 connectors (Compatible with the robust EtherCON NE8MC*. Not compatible with the Cat. 6 NE8MC6-MO connector or the NKE65* cable).