CONVERGE® Pro 2 128VTD

An advanced multi-channel microphone automixer with built-in support for Dante audio networking, a SIP interface, a Telco interface, and the latest audio DSP algorithms.

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CONVERGE® Pro 2 128VTD
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Supports SIP, Dante®, 12 configurable mic/line audio inputs, 8 configurable mic/line audio outputs, built-in USB audio, and a Telco interface for POTS calls.

Key Highlights

  • Built-in Native Camera Tracking for ClearOne 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..
  • Support for SIP-based conferencing up to 5 lines and 5 calls based on line configuration.
  • 16 Dante inputs and 16 Dante outputs for audio networking.
  • Analog Telco interface.
  • 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

  • SIP Conferencing
  • POTS Conferencing
  • Audio Recording
  • Pre-recorded Digital Audio
  • Audio Networking over a LAN
  • Web Conferencing
  • UC Audio Conferencing
  • Sound Reinforcement
  • Bridge Web Conferences

Workspaces

  • Conference Rooms
  • Training Rooms
  • Lecture Halls
  • Courtrooms
  • Telemedicine Theaters
  • Houses of Worship

Supports SIP, Dante®, 12 configurable mic/line audio inputs, 8 configurable mic/line audio outputs, built-in USB audio, and a Telco interface for POTS calls.

PART NUMBER

  • 910-3200-009-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 mini-terminal 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, USB 3.0

TELEPHONE

  • Port Type: RJ-11
  • Frequency Response:
  • Mic/Line Input to Telephone Out: 250 Hz – 3.4 kHz , +/- 2 dB, 4 dBu
  • Telephone In to Mic/Line Out: 250 Hz – 3.4 kHz, +/- 2 dB, -15 dBu
  • THD + N:
    • Mic/Line Input to Telephone Out: < 0.1 % @ 4 dBu
    • Telephone In to Mic/Line Out: < 0.3 % @ -15 dBu
  • Dynamic Range:
    • Mic/Line Input to Telephone Out: > 67 dBu
    • Telephone In to Mic/Line Out: > 87 dBu
    • REN: Ringer Equivalent Number 0.2
  • Transhybrid Balance: 30 dB (1 kHz, all AC terminations)

SIP

  • Port Type: RJ-45, 10/100 Mbps Ethernet Network, Auto Negotiation
  • Audio: 5 Lines
  • Codec: G.711 uLaw, G.711 ALaw, G.722

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’ (24 m)

P-LINK PERIPHERAL BUS

  • Ports Type: RJ-45 (Cat 5e or Cat 6)
  • P-Link Out: Proprietary Peripheral Bus
  • PoE In:
    • 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 BMA CT units + up to 3 DIALOG 20 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 (60 m)

RS-232

  • Port Type: DB9 Female
  • Settings: 9600/19200/38400/57600/115200 Baud;
  • Serial Echo; Flow Control
  • Support: Serial commands or VISCA camera control

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

LOCATE BUTTON

  • 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: 17.1 x 10.7 x 1.7 “ (431 x 273 x 44 mm)
    • With rack-ears: 19.1 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, 4 Position (Orange), Qty 12
  • Output Connectors: Terminal Block Connector, 3 Position (Black), Qty 8
  • GPIO Connector: Terminal Block Connector, 6 Position (Green), Qty 1
  • C-Link Cable: RJ-45 To RJ-45 Cable, 18 in (45.7 cm), Qty 1
  • Network Cable: RJ-45 To RJ-45, 7 ‘ (2 m), 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

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Converge Pro 2 128VTD FAQs

What are the advantages of the expanded output capabilities?

The 128VTD provides additional output channels that enable more complex audio routing scenarios, multi-zone distribution, and expanded room combining options. This increased output capacity allows for more flexible system design without compromising processing quality.

How do the latest AEC and noise cancellation algorithms perform?

The system features state-of-the-art Acoustic Echo Cancellation (AEC) and noise cancellation that provide faster convergence, better adaptation to room dynamics, and more intelligent noise identification. These algorithms work together to deliver exceptionally clear audio even in challenging environments.

Can this integrate with existing Converge Pro 2 systems?

Yes, the 128VTD is designed to seamlessly integrate with other Converge Pro 2 devices. It can be added to existing installations to expand output capabilities while maintaining consistent audio processing quality across the entire system.

What types of installations benefit most from this model?

The 128VTD is particularly valuable for installations requiring multiple audio zones, complex routing requirements, or large-scale audio distribution. It's ideal for applications like corporate campuses, educational institutions, or multi-room conference facilities where expanded output capability is crucial.