CONVERGE® Pro 2 48VT

A 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.

Supports SIP, 4 configurable mic/line audio inputs, 8 configurable mic/line audio outputs, built-in USB audio, and a Telco interface for POTS calls.

Key Highlights

• 4 Mic/line inputs and 8 mic/line outputs.
• Support for SIP-based conferencing up to 5 lines and 5 calls based on line configuration.
• Analog Telco interface.
• Built-in USB audio.
• Built-in DARE™ algorithm for dynamic feedback elimination.
• 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 Conference Controller, BYOD dialer apps or 3rd party control modules.
• Reduced foot-print and power consumption.
• Daisy-chain the CONVERGE Pro 2 with the BMA 360, DIALOG® 20 2-Channel Wireless Microphone System, and other peripheral devices through P-Link.

MIC/LINE INPUTS & OUTPUTS

• Inputs: Balanced audio inputs, 3.81mm Orange color Phoenix/Euroblock type male header, Push-on mini-terminal block
• Outputs: Balanced audio outputs, 3.81mm 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: RJ11 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)

VoIP

• 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)

AMPLIFIER OUTPUT

• Speaker Output Port: Dual binding posts
• Audio: 2 Channels
• Output Power: 10W Max, 8Ω load
• Frequency Response: 20Hz – 22kHz @ +10dBu, +/- 0.5dBu
• THD + N: 20Hz – 22kHz @ +10dBu, 1W, <0.3%
• Dynamic Range: 20Hz – 22kHz @ 20dB, >102dB, with 20kHz digital low pass filter
• Crosstalk: Channel to Channel, stimulus at 20dBu, 10W output to receptor 8Ω load, 20Hz – 22kHz, <-70dB

C-LINK EXPANSION BUS

• Ports Type: RJ-45 (Cat5e or Cat6)
• C-Link In & Out: Proprietary Expansion Bus
• Audio: 150 Expansion channels
• Cable: Solid core, factory terminated Cat5e or 6 cable
• Distance: Up to 150’ (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: 48 V to 56 V
• 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 Cat5e or 6 cable
• Distance: Up to 200’ (60 M)
• Long Distance P-Link:
• Increases P-Link distance from 200 ft to 650 ft
• 650 ft (200M) maximum cable distance between any two units
• Cat6, 550 MHz, 23 AWG, solid conductor cable
• Do not use Copper Clad Aluminum (CCA) cable
• Available only for BFM2 peripheral units
• 48 V PoE Midspan Mode B power injector for 1 BFM2 unit
• 56 V PoE Midspan Mode B power injector for 3 BFM2 units

RS232

• 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 V DC @ 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 V AC, 50/60Hz
• 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 in W x 10.73 in D x 1.72 in H (43.2 cm W x 27.3 cm D x 4.4 cm H)
  • With rack-ears: 19 in W x 10.73 in D x 1.72 in H (48.3 cm W x 27.3 cm D x 4.4 cm H)
• Unit Weight: 9.3 lbs (4.2 kg) (Approximately)
• Shipping Weight: 13.8 lbs (6.3 kg) (Approximately)

PACKAGE

• Power Cord: 6 ft (1.8 m), Grounded, Qty 1
• Input Connectors: Terminal Block Connector, 3 Position (Orange), Qty 4
• 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
• VoIP Cable: RJ-45 To RJ-45, 7 ft (2 M), Qty 1
• USB Cable: USB Type A to Type B, 6 ft (1.8 M), Qty 1
• Rack Ears: Pre-installed, Qty 2
• Screw/Washer Kit: Rack Decor, Qty 4

PART NUMBER

• 910-3200-008 CONVERGE Pro 2 48VT