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CONVERGE Pro 2 128VT
Art.-Nr.: 910-3200-009
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ClearOne is a global company that designs, develops and sells conferencing, collaboration, and network streaming & signage solutions for voice and visual communications. The performance and simplicity of its advanced, comprehensive solutions offer unprecedented levels of functionality, reliability and scalability.

Overview

12 x 8 Professional Audio DSP Mixer with AEC, VoIP, Telephone interface

CONVERGE Pro 2 is the industry’s most advanced professional audio DSP platform for conferencing and sound reinforcement applications. It outperforms in any size room, audio environment, and application.

The 128 model mixer has 12 inputs with AEC (Acoustic Echo Cancellation), 8 outputs, USB audio; GPIO, RS232, IP control interfaces; and P-Link and C-Link expansion buses. Additional models extend the connectivity of the base model with Dante digital audio interfaces, a built-in Telephone interface and a built-in VoIP/Skype for Business interface.

CONVERGE Pro 2 is optimized to work with the Beamforming Mic Array 2 and DIALOG® 20 2-Channel Wireless Microphone System through its native connection.

Product Details

  • 12 x 8 Audio DSP Mixer
  • Next-generation Acoustic Echo Cancellation & Noise Cancellation processing.
  • Distributed Echo Cancellation® on every mic input
  • Adaptive-Amblence & Acoustic Intelligence with faster convergence
  • DARE feedback elimination
  • Scalable Connectivity to up to 144 Mic/Line inputs
  • Expansion bus “C-Link” with 64 channels
  • “P-Link” bus to connect peripheral devices
  • Built-in Telco with ClearEffectTM processing (T versions)
  • Built-in Dante for networked audio (D versions)
  • Built-in VoIP/Skype for Business and PC-based conferencing (V version)
  • Flexible Control Options via Dialer app, Touch Panel Controllers and 3rd-party control modules
  • Optimized to work with the Beamforming Mic Array 2 and DIALOG® 20 2-Channel Wireless Microphone System through native connection.
  • Configuration & Management via ClearOne CONSOLE® software
MIC/LINE INPUTS & OUTPUTS
Inputs
Balanced audio inputs, 3.81mm Phoenix/Euroblock
Outputs
Balanced audio outputs, 3.81mm Phoenix/Euroblock
Frequency Response
20Hz – 22kHz @ +4dBu, +/- 0.5dBu
EIN
-126dBu (20kHz BW, max gain, Rs = 150 Ohms)
THD + N
0.006% (20Hz – 22kHz @ +4dBu, line level), < 0.04% (20Hz – 22kHz @ -56dBu, mic level)
Dynamic Range
>105dB
Crosstalk (Mic/Line)
< -98dB
Input Impedance
2.2 kOhms
Nominal Input Level
Adjustable -56dB to 0dB, 7dB step coarse gain
Maximum Input Level
-65dBu to 20dBu
Phantom Power
48V
Output Impedance
95Ohms
Output Level
0dBu (Nominal), 20dBu (Max), -40dBu (Selectable)
USB AUDIO
Port Type
USB-B connector
Audio
Digital Audio, 2 x 2 bidirectional channels
Sample Rate
48kHz
Sample Bit Depth
24-Bit
Compatible
USB 2.0, USB 3.0
TELEPHONE
Port Type
RJ11
Frequency Response
Mic/Line Input to Telephone Out: 250Hz – 3.4kHz , +/- 2dB, 4dBu, Telephone In to Mic/Line Out: 250Hz – 3.4kHz, +/- 2dB, -15dBu
THD + N
Mic/Line Input to Telephone Out: < 0.1% @ 4dBu, Telephone In to Mic/Line Out: < 0.3% @ -15dBu
Dynamic Range
Mic/Line Input to Telephone Out: >67dBu, Telephone In to Mic/Line Out: >87dBu
REN
Ringer Equivalent Number 0.2
Transhybrid Balance
30dB (1kHz, all AC terminations)
VOIP
Port Type
RJ-45, 10/100Mbps Ethernet Network, Auto Negotiation
Audio
5 Lines
Codec
G.711 uLaw, G.711 ALaw, G.722
Skype for Business (S4B)
Microsoft Skype for Business support (1 client)
- Choose either regular VoIP or S4B through configuration
ETHERNET
Port Type
RJ-45, 10/100Mbps Ethernet Network, Auto Negotiation
IP address
IPv4 (IPv6 with future updates)
DANTE™ AUDIO
Port Type
RJ-45 Gigabit Ethernet connectors for Primary and Secondary Ports
Audio
Digital Audio, 16 x 16 bidirectional channels
Sample Rate
48kHz / 96kHz
Sample Bit Depth
24-Bit
C-LINK EXPANSION BUS
Ports Type
RJ-45 (Cat5e or Cat6)
C-Link In & Out
Proprietary Expansion Bus
Audio
64 Expansion channels
Cable
Solid core, factory terminated Cat 5e or 6 cable
Distance
Up to 45m
P-LINK PERIPHERAL BUS
Ports Type
RJ-45 (Cat5e or Cat6)
P-Link In & Out
Proprietary Peripheral Bus
PoE In
P-Link In Port, PoE 802.3af Mode B, Midspan, Power on “spare pairs” 4,5 and 7,8, Input voltage range: 48V to 56V
Audio
Up to 3 Beamforming Microphone Array 2 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 45m
Long Distance P-Link
Increases P-Link distance from 45m to 200m (Available only for BFM2 peripheral units)
RS232
Port Type
DB9 Female
Settings
9600/19200/38400/57600/115200 Baud; Serial Echo; Flow Control
Support
Serial commands
GPIO
Port Type
5.08mm Phoenix/Euroblock
Support
Control, Status, Variable Voltage Control
Power Pin
5V DC @ 350mA Power Source
Pin 1 to 4
1. Open Collector Outputs: 40VDC @ 250mA, 2. Active Outputs (Source/Sink): 5VDC @25mA, 3. Logic Inputs: 40.2kOhms pull up, 4. Variable Voltage Control Inputs: 5VDC 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
100-240V AC, 50/60Hz
Power Consumption
50 Watts Typical
Thermal
170 BTU/Hr Typical
Operating Temperature
-10°C to 40°C Ambient Temperature
DIMENSION & WEIGHT
RU size
1 RU
Width x Depth x Height
Without rack-ears: 43.2cm x 27.3cm x 4.4cm, with rack-ears: 48.3cm x 27.3cm x 4.4cm
Weight
4.2 kg
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