RedNet D16R MkII is a 16-channel bi-directional digital interface for Dante networks. The 1U rackmount device features individual input and output channel level controls, allowing for precise calibration and control of all input and output levels using RedNet Control. RedNet D16R MkII features power supply and Ethernet redundancy with auto switchover in case of failure.
Various connection options make RedNet D16R MkII a flexible addition to any Audio-over-IP system. A pair of DB25 multipin connectors each connect eight channels of AES3 I/O into and out of the interface, while XLR and RCA ports enable two-channel AES3 and S/PDIF connections, respectively, to be made. Sample rate conversion on every input enables external equipment to operate at different sample rates, and DARS signals are accepted on the XLR connector. Word Clock I/O on BNC connectors allows synchronisation to house clock, or syncing external equipment to the Dante network.
In the Box
* RedNet D16R MkII
* 2x IEC AC mains cables
* 2x IEC Retaining Clips
* Focusrite Pro Important Information Guide
Included Software
* RedNet Control
* RedNet PCIe drivers (included with RedNet Control download)
* Audinate Dante Controller (installed with RedNet Control)
Features
* 16-channel bi-directional digital interface for Dante networks.
* Individual input and output channel level control using RedNet Control software.
* Dual PSUs with locking IEC inlets.
* Dual locking etherCON connectors for Primary and Secondary network connections.
* Power supply and ethernet redundancy with auto switchover in case of failure.
* Front-panel LED indicators for PSU, network, sample rate, signal present and clock source status.
* Sample rate conversion on all input channels.
* Two DB25 connectors with AES59 standard configuration; each carries eight channels of AES3 I/O.
* RCA connectors for two-channel S/PDIF input and output.
* XLR connections for alternate AES3 I/O and DARS input.
* BNC connectors for Word Clock input and output.
* Compact 1U chassis allows maximum functionality in minimum rack space.
* Full operability with Focusrite RedNet and Red interfaces, plus all Dante devices from hundreds of manufacturers.
* Remote routing and control using RedNet Control and Dante Controller.
Specifications
Input / Output Trim
Input Trim: -78 to 0dB in 1dB steps (per channel)
Output Trim: -78 to 0dB in 1dB steps (per channel)
Input Sample Rate Convertors
Sample Rate Range: 32 to 216 kHz
Gain Error: -0.3dB
Dynamic Range: > 138dB (-60 dBFS method)
THD + N: < -130dB (0.00003%); 0 dBFS input
Latency: 11 to 45 samples (network and input sample rate dependent).
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, AES3 input 1-2, AES input 9-10 or from Dante Network Master.
External Word Clock Range: Nominal sample rate 7.5%
Rear Panel Connectivity
AES3
Channel Count: 16 x 16 AES3 channels
Input and Output: 2 x DB-25 connectors (AES59 Combined I/O / Tascam Digital)
Alternate Input (optional DARS): 1 x Female XLR (replaces DB-25 channels 1-2)
Alternate Output: 1 x Male XLR (duplicates DB-25 channels 1-2)
S/PDIF
Channel Count: 2 x 2 S/PDIF Channels (reduces AES3 input channels)
Input: 1 x RCA phono socket (replaces DB-25 channels 3-4)
Output: 1 x RCA phono socket (switchable, duplicates any DB-25 channel pair)
Word Clock
Input: 1 x BNC 75Ω port (switchable termination)
Output: 1 x BNC 75Ω port
PSU & Network Connections
PSU: 2 x IEC Inputs with retaining clips.
Network: 2 x etherCON NE8FBH-S, also compatible with standard RJ45 connectors (Accomodates rugged etherCON NE8MC. Does not intermate with Cat 6 cable connector NE8MC6-MO and NKE65 cable)
Front Panel Indicators
Primary PSU (A): Green LED. Illuminates when an AC input is applied and all DC outputs are present.
Secondary PSU (B): Green LED. Illuminates when an AC input is applied and all DC outputs are present.
Primary Network: Green LED. Indicates that a network connection is present on primary port when in redundant mode. When in Switched mode, a valid network connection at either Primary or Secondary network port will cause this LED to illuminate.
Secondary Network: Green LED. Indicates that a network connection is present on secondary port when in redundant mode. Not used in switched mode.
Network Locked: Green LED. When unit is network slave, shows valid network lock. When unit is network master, shows lock to indicated clock source. Flashing indicates external clock is selected but not connected.
Sample Rate: Orange LED for each: 44.1 kHz, 48 kHz, x2, x4.
Pull Up/Down: Orange LED. Indicates unit is set to operate on a Dante pull up/down domain.
Signal Indicators: 16 Green LEDs, 8 input/8 output indicators. Illuminate @ -126dBFS.
Clock Source: Orange LED for each: Internal, Word Clock, DARS, Input 12 and Input 910.
Network Modes:
Redundant: Allows unit to connect to two independent networks.
Switched: Connects both ports to integrated network switch allowing daisy-chaining of devices.
Power:
PSU: 2 x Internal, 100-240V, 50/60Hz, consumption 30W
