DiGiCo D2-Rack

Delivering 96KHz on CAT6

The D2-Rack spearheads DiGiCo’s digital connectivity with an expandable channel count and high sample rates, providing more than enough firepower to meet the needs of the most ambitious projects.

The compact 9U rack sports 48 inputs and 16 outputs as standard; these can be increased to 32 outputs by populating the two spare eight channel output slots with one or more of three available module options: Line out, AES or Aviom.

For further flexibility, the D2-Rack’s inputs can be specified as either 48 mic in or 24 mic/24 AES/EBU in.

Dual MADI ports, available on either BNC or DiGiCo Cat5e connections, either allow rack sharing at 48kHz between any two SD Series consoles or provide digital splits for recording. When combined, these ports create a single high definition 96kHz MADI connection with absolutely no reduction in I/O.

To ensure ultimate reliability the D2-Rack is equipped with dual redundant power supplies as standard.

• 9U MADI connected high performance rack
• Option of 48 Mic In or 24 Mic/24 AES/EBU In
• Analogue and Digital output expansion
• Redundant power supplies as standard
  

The DiGiCo D2-Rack is customisable allowing for XLR and CAT6 MADI Connection, XLR and BNC MADI Connection, AES D2 Rack with CAT6 MADI, or AES and BNC MADI Connection.

OVERVIEW

The DiGiCo D2-Rack is a 48 input, 16 output rack. It features two output expansion slots for expanding the output count to 32. It is available in two versions, either with 48 analogue inputs or 24 analogue inputs and 24 digital inputs.

KEY FEATURES

• 48 Inputs (all mic in or 24 mic in and 24 AES)
• 16 Line Outputs
• 2 Output expansion card slots for adding up to 16 outputs
• Supports either MADI BNC or MADI RJ45
• 9U Rack Mountable
• Rack sharing or digital splits at 48kHz
• Gain Tracking™
• Redundant PSUs
• Flashing screen to indicate system OK from a distance
• Locked controls to prevent accidental setting changes
• Internal Oscillator
• Can be used as a standalone rack

TECHNICAL SPECIFICATIONS

• AUDIO SPECIFICATIONS
• Sample Rate: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176kHz or 192kHz
• Crosstalk (100 - 10kHz): >90dB
• AES Input Frequency Response (10Hz - 20kHz): ±0.1dB
• Analogue Input Frequency Response (10Hz - 20kHz): ±1dB
• AES Noise: <-140dB
• Analogue EIN (150Ω): 127dB
• Dynamic Range: 113dB
• Input Impedance: 2500Ω (2650Ω with pad)
• CMRR @ 1kHz (150Ω Zin): >71dB
• AES Distortion @ -1dBFS Gain (100Hz - 10kHz): <0.00015%
• Analogue Distortion @ 30dBFS Gain (100Hz - 10kHz): <0.01%
• AES Cable Length: OK over 100m
• Phantom Power: 48.3V
• Oscillator Level: -96dB to 0dB
• Oscillator Frequency: 20Hz to 22kHz
• Gain Range: -10dB to +60dB
• System Delay: ≈2ms @ 48kHz or ≈1.1ms @ 96kHz
• Maximum Input Level: +22dBu
• Maximum Output Level: +22 dBu
• CONNECTIONS
• 48 x XLR Mic Inputs
• 16 x XLR Outputs
• 2 x Output Expansion Slots
• 2 x Redundant PSUs
• 1 x LCD Menu Screen
• 4 x Menu Buttons
• 1 x MADI Main I/O (CAT6)
• 1 x MADI Aux I/O (CAT6)
• 1 x USB 2.0 Type B port
• SIGNAL PROCESSING
• Internal Oscillator
• Gain Tracking™
• OPTIONS
• BNC or Cat5 (RJ45) MADI
• 48 in and 16 out or 24in, 24 AES/EBU in and 16 out
• Compatible Cards: 8 ch Line Output / 8 ch AES Output / 16 ch Aviom

  
  

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