Supports Dante®, 12 configurable mic/line audio inputs, 8 configurable mic/line audio outputs and built-in USB audio.
Key Highlights
- Built-in Native Camera Tracking for Unite cameras and many 3rd party cameras using RS-232 and Ethernet VISCA over IP.
- 12 mic/line inputs and 8 mic/line outputs
- Next-gen Acoustic Echo Cancellation (AEC) on every mic input.
- 16 Dante inputs and 16 Dante outputs for audio networking.
- Built-in USB audio.
- Built-in DARE™ algorithm for dynamic feedback elimination.
- Native Audio based VISCA camera control
- C-Link and P-Link enable easy addition of DSPs and peripherals
- Configure an entire system of C-linked DSPs with CONVERGE CONSOLE® AI software.
- Flexible control options include Touch-Panel Controller, BYOD dialer apps or 3rd party control modules.
- Reduced foot-print and power consumption.
- Noise Cancellation with Adaptive-Ambience.
- Daisy-chain the CONVERGE Pro 2 with the BMA 360, DIALOG® 20 USB 2-Channel Wireless Microphone System, and other peripheral devices through P-Link.
Applications
- PC-based Conferencing
- Unified Communications
- Sound Reinforcement
- Video codec-based Conferencing
Workspaces
- Conference rooms
- Training rooms
- Lecture halls
- Courtrooms
- Telemedicine theaters
- Auditoriums
- Board rooms
- Huddle rooms
The 128 model mixer has 12 inputs with AEC, 8 outputs, USB audio; GPIO, RS-232, IP control interfaces; and P-Link and C-Link expansion buses.
PART NUMBER
- 910-3200-001-D
CAMERA TRACKING
- Supported Cameras: Unite 150, Unite 200, Unite 160, Unite 260 (One Camera per DSP)
- Communication Protocol: VISCA
- Communication options: Serial (RS-232) or Ethernet (VISCA over IP)
MIC/LINE INPUTS & OUTPUTS
- Inputs: Balanced audio inputs, 3.81 mm Orange color Phoenix/ Euroblock type male header, Push-on miniterminal block
- Outputs: Balanced audio outputs, 3.81 mm Black color Phoenix/Euroblock type male header, Push-on miniterminal block
- Frequency Response: 20 Hz – 22 kHz @ +4 dBu, +/- 0.5 dBu
- EIN (Equivalent Input Noise): 20 kHz BW, max gain, Rs = 150 Ω, -126 dBu
- THD + N (Total Harmonic Distortion + Noise):
- 20 Hz – 22 kHz @ +4 dBu, line level, 0.006 %
- 20 Hz – 22 kHz @ -56 dBu, mic level, < 0.04 %
- Dynamic Range: 20 Hz – 20 kHz @ 0 dB, > 105 dB
- Crosstalk (Mic/Line): Channel to Channel, stimulus at 20 dBu to receptor at -56 dBu, 1 kHz, < -98 dB
- Input Impedance: Balanced (line to ground), 2,2 kΩ, 1 %
- Nominal Input Level: Adjustable -56 dB to 0 dB, 7 dB step coarse gain
- Maximum Input Level: -65 dBu to 20 dBu
- Phantom Power: 48 V, Impedance 6.81 kΩ
- Output Impedance: Balanced (line to ground), 95 Ω, 1 %
- Output Level: 0 dBu (Nominal), 20 dBu (Max), -40 dBu (Selectable)
USB Audio
- Port Type: USB-B connector
- Audio: Digital Audio, 2 x 2 bidirectional channels
- Sample Rate: 48 kHZ
- Sample Bit Depth: 24 Bit
- Compatible: USB 2.0 and USB 3.0
ETHERNET
- Port Type: RJ-45, 10/100 Mbps Ethernet Network, Auto Negotiation
- IP address: IPv4 (IPv6 upgradeable through future s/w, f/w upgrade)
DANTE™ and AES67 AUDIO
- Port Type: RJ-45 Gigabit Ethernet connectors for Primary and Secondary Ports
- Audio: Digital Audio, 16 x 16 bidirectional channels
- Sample Rate: 48 kHz / 96 kHz
- Sample Bit Depth: 24-Bit
- AES67 Mode: Enabled through Dante controller software
C-LINK EXPANSION BUS
- Ports Type: RJ-45 (Cat 5e or Cat 6)
- C-Link In & Out: Proprietary Expansion Bus
- Audio: 64 Expansion channels
- Cable: Solid core, factory terminated Cat 5e or 6 cable
- Distance: Up to 80 ft (24 M)
P-LINK PERIPHERAL BUS
- Ports Type: RJ-45 (Cat 5e or Cat 6)
- P-Link In & Out: Proprietary Peripheral Bus
- PoE In:
- P-Link In Port
- PoE 802.3 af Mode B, Midspan
- Power on “spare pairs” 4, 5 and 7, 8
- Input voltage range: 48 V to 56 V
- Audio: Up to 3 Beamforming Microphone Array 2 units + up to 3 DIALOG 20 USB Wireless Receiver units + Up to 3 USB Expander units + Up to 3 GPIO Expander units
- Cable: Solid core, factory terminated Cat 5e or 6 cable
- Distance: Up to 200 ft (60M)
RS-232
- Port Type: DB9 Female
- Settings: 9600/19200/38400/57600/115200 Baud; Serial Echo; Flow Control
- Support: Serial commands
GPIO
- Port Type: 5.08 mm Green color Phoenix/Euroblock type male header
- Support: Control, Status, Variable Voltage Control
- Power Pin: 5 VDC @ 350 mA Power Source
- Pin 1 to 4:
- Open Collector Outputs: 40 VDC @ 250 mA
- Active Outputs (Source/Sink): 5 VDC @25 mA
- Logic Inputs: 40.2 kΩ pull up
- Variable Voltage Control Inputs: 5 VDC max
- Ground Pin: GND
USB CONTROL
- Port Type: USB-B connector
- Location: Front Panel
- Compatible: USB 2.0, USB 3.0
LEDs
- Location: Front Panel
- Status LED:
- Off: Unit still initializing
- Blue – Fast Blinking: Stack Syncing in progress
- Blue – Slow Blinking: Unit not configured
- Blue – Solid: Configured unit
- Red – Fast Blinking: Stack Sync error
- Locate LED: Blue – Blinking: Unit “Locate” command received
- Power LED: Blue – Solid: Unit is powered on
TOUCH SENSOR
- Sensor Type: Capacitive Touch Button
- Location: Front Panel
POWER & THERMAL
- Port Type: AC Inlet
- Mains Voltage: 100-240 VAC, 50/60 Hz
- Power Consumption: 50 Watts Typical
- Thermal: 170 BTU/Hr Typical
- Operating Temperature: 14 °F (-10 °C) to 104 °F (40 °C) Ambient Temperature
DIMENSION & WEIGHT
- RU size: 1 RU
- Width x Depth x Height:
- Without rack-ears: 17 x 10.7 x 1.7 “ (431 x 273 x 44 mm)
- With rack-ears: 19 x 10.7 x 1.7 “ (483 x 273 x 44 mm)
- Unit Weight: 9.3 lbs (4.2 Kg) (Approximately)
- Shipping Weight: 13.8 lbs (6.3 Kg) (Approximately)
PACKAGE
- Power Cord: 6 ’ (1.8 M), Grounded, Qty 1
- Input Connectors: Terminal Block Connector, 3 Position (Orange), Qty 12
- Output Connectors: Terminal Block Connector, 3 Position (Orange), Qty 8
- GPIO Connector: Terminal Block Connector, 6 Position (Green), Qty 1
- C-Link Cable: RJ-45 To RJ-45 Cable, 18 ” (45.7 cm), Qty 1
- USB Cable: USB Type A to Type B, 6 ’ (1.8 M), Qty 1
- Rack Ears: Pre-installed, Qty 2
- Screw/Washer Kit: Rack Decor, Qty 4
CONVERGE® Pro 2 128D FAQs
Dante networking enables digital audio distribution over standard ethernet networks, reducing installation complexity and costs. It allows for flexible routing, ultra-low latency, and maintains pristine audio quality throughout the digital signal path.
The automixer intelligently manages multiple microphone inputs by automatically adjusting individual channel gains based on speech activity. This reduces background noise, prevents comb filtering, and ensures clear audio from active speakers without manual mixing.
The latest DSP algorithms include advanced acoustic echo cancellation, noise cancellation, feedback elimination, and automatic gain control. These work together to provide optimal audio quality while requiring minimal manual intervention.
Yes, the 128D seamlessly integrates with existing Dante networks, allowing it to share audio with other Dante-enabled devices. It can be easily configured using Dante Controller software and supports redundant network connections for added reliability.