Focusrite Pro RedNet A16R MkII

16 channel line I/O

RedNet A16R MkII is a 16-channel analogue interface for Dante® networks, with two channels of AES3 I/O. Precision A-D and D-A conversion provides 119dB of dynamic range, flat from 20Hz - 20kHz (+/- 0.15dB). Individual input and output channel level controls allow for precise adjustment of all I/O levels using RedNet Control. With two power supplies and primary and secondary EtherCON network connectors, RedNet A16R MkII is perfect for critical-path applications in recording, post production, live sound and broadcast. Built-in redundancy features allow for silent fail-over in the event of power or network outage, providing reassurance for system technicians.

Analogue inputs and outputs are connected through four rear-panel AES59 standard DB25 connectors, while an additional pair of AES3 I/O is provided through male and female XLR for added flexibility. The XLR input can accept DARS signals in addition to AES3. Word Clock I/O on BNC connectors allows external devices to clock to RedNet A16R MkII, or alternatively allows RedNet A16R MkII to act as a network clock grand master, following an external input.

RedNet A16R MkII is well suited to both permanent installation and repeated strike and setup: all connectors lock and remain terminated even under stress, providing worry-free installation and peace of mind once situated in a rack. In addition, all Focusrite Pro products come with a three-year warranty and award-winning customer support.

• 16 channels of high-quality line-level analogue I/O for Dante Audio-over-IP networks
• Individual input/output channel level control and calibration available in +/- 1db increments via digital trim fader with mute and dim functions
• 24-bit precision conversion up to 192kHz
• 119dB dynamic range, flat from 20Hz – 20kHz, +/-0.15dB
• Software-selectable +24dBu or +18dBu level alignment
• AES67, AES70 and SMPTE 2110 compliant
• Dual power supplies and network connections with full power and network redundancy including locking connectors for maximum reliability
• Word Clock I/O and DARS input for increased flexibility plus an additional two channels of AES3 I/O
• Analogue I/O to AES59 standard DB25 connectors
• Comprehensive front-panel metering and indicators
• RedNet Control remote monitoring software with powerful graphic user interface

SPECIFICATIONS

LINE INPUTS

0 DBFS Reference Levels

+18 or 24dBu (switchable)

Frequency Response

20Hz – 20kHz ± 0.1dB

THD+N

Less than -100dB (0.001) unweighted, 20Hz – 20kHz; -1dBFS input

EIN

-96dBu A-Weighted (typical)

Signal-To-Noise Ratio

120dB A-Weighted (typical)

Converter Dynamic Range

120dB A-Weighted (typical), 10Hz – 20kHz

LINE OUTPUTS

0 DBFS Reference Levels Outputs

18 or 24dBu (switchable)

Frequency Response Outputs

20Hz – 20kHz ± 0.1dB

THD+N Outputs

Less than -100dB (0.001) unweighted, 20Hz – 20kHz; 23dBu input

Noise In Presence Of Signal

-94dBu A-Weighted (typical)

Dynamic Range

118 dB A-Weighted (typical)

Converter Dynamic Range Output

120dB A-Weighted (typical), 10Hz – 20kHz

CROSSTALK

Input To Output Or Input

Less than -100dB unweighted, 20Hz – 20kHz; 23dBu input

Output To Input Or Output

Less than -100dB unweighted, 20Hz – 20kHz; -1dBFS input

DIGITAL INPUT SAMPLE RATE CONVERTERS

Sample Rate Range

32kHz to 216kHz

Gain Error

-0.3dB

Dynamic Range Inputs

Greater than 138dB

THD+N Inputs

Less than -130dB (0.00003)

Latency

11 to 45 samples (network and 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 or from Dante Network Master

External Word Clock Range

Nominal sample rate ±7.5

REAR PANEL CONNECTIVITY

Line Inputs

2 x DB25 connectors

Line Outputs

2 x DB25 connectors

Channel Count

2 x 2 AES/EBU channels

Input (Optional DARS)

1 x Female XLR (Switchable with analogue input channels 15 and 16 at quad rates)

Output

1 x Male XLR (Duplicate of analogue output channels 15 and 16 at quad rates)

Word Clock Input

1 x BNC 75O port (switchable termination)

Word Clock Output

1 x BNC 75O port

PSU

2 x IEC Inputs with retaining clips

Network

2 x EtherCON NE8FBH, also compatible with standard RJ45 connectors

FRONT PANEL INDICATORS

Primary PSU (A)

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

Secondary Network

Green LED. Indicates that a network connection is present on secondary port when in redundant mode

Network Locked

Green LED. When unit is following network grand master, shows valid network lock

Sample Rate

Orange LED for each: 44.1kHz, 48kHz, x2, x4

Pull Up/Down

Orange LED. Indicates that the unit is set to operate on a Dante pull up/down domain

AES/EBU Signal Indicators

2 I/O signal indicator LEDs

Clock Source

Orange LED for each

NETWORK MODES

Redundant

Allows unit to connect to two independent networks

Switched

Connects both ports to integrated network switch allowing daisy-chaining