Voice Communication
Switching System

All digital,
High reliability,
100% Non-Blocking

Download Procom 2000 PDF

Overview   PROCOM 2000 Series Communication Control Systems are integrated using modular building blocks, to meet the user’s exacting needs.  Two standard rack-mountable System Nodes provide 56 and 120 port interface capacity each as a stand-alone system.  Nodes can be interconnected to build up systems with thousands of interfaces, all fully non-blocking. (56 port “mini” system shown above.)

Touch screen Operator Position Station (OPS) provide intuitive, easy to use access to all system interfaces. All button functions are fully programmable. The system database is field configurable to meet individual user preferences. Operator Position Stations can be located up to 6km away on a simple 2-wire or directed to another continent using IP gateways. All critical functions can be configured for full redundancy utilizing dedicated Line Interface Units (LIU) modules that automatically assume operational status thus bypassing defective modules.

This Commercial Off –the-Shelf (COTS) system was developed from the ground up for hard mounting in a transportable environment such as a mobile shelter or vehicle.  PROCOM systems have been used and proven in many military and commercial programs.

Easy system integration is assured through the use of standard VME style system enclosures, and standard connector types on all interfaces.  A fully documented Windows based system Administration tool provides for either online or offline configuration and optimization of the system.

Application   The PROCOM 2000 Series Integrated Voice Communication Switching Systems (VCSS) provide audio switching and control of multiple radios, landlines, interphone and intercom for:
Air Traffic Control Communications
Mobile Tactical Control Communications
Command Center Communications
Marine Traffic Control Communications
Communications Training and Simulation
Emergency Services Dispatch – Fire, Police, Disaster Communication


Systems consist of modular components
All digital audio processing
Full non-blocking and conferencing with multiple access to ICOM, TELCO, CYPTON.
On-site reconfigurable and upgradeable
Digital link to Operator Position Station (OPS)
RS-232 Data Port available on OPS link
Independent record port for each interface.
Built to meet MIL-STD-810 Environment and Ruggedness (Type IV Mobility hard mounted)
Built to meet MIL-STD-461 EMI/RFI standards.
Easily mounted in standard 19” EIA rack or console
Multilingual Unicode/universal character set capability

Audio Signals   Frequency Response: Less than +/-0.5dB, 300 to 2400Hz
Distortion: Less than 2% THD, 300-3400Hz
Signal to noise ratio: More than 50dBm at 3000 Hz
Idle channel noise ratio: Less than -60dBm at 3000 Hz
Crosstalk Isolation: Better than 90db between channels, 100 Hz to 10K Hz

Signal Capacity   All signals in the PROCOM 2000 switching nodes are digitally processed, switched, combined and routed.  External analog audio is digitized by Line Interface Units.  Each switching node has internal switching capability for 512 channels.  Systems with thousands of channels can be built up by networking nodes.

External Interfaces   External signals are processed by interface specific Line Interface Units (LIU).  The signals are converted, processed, synchronized and assigned to internal channels.  The available interfaces are:
ISDN:  BRI (Basic Rate Interface)
           PRI (Primary Rate Interface)
Analog:  4-wire E&M with PTT
           Facility Intercom
           Public Address
           2-wire Central Offices/PBX
Telephone:  2-wire POTS
Digital: E1/T1
           LAN TCP/IP
           VoIP using Gateway Adapter Units
Recording:  E1 digital recorder interface facilitates up to 30 voice channels
           Independent Analog recorder interfaces (600 ohm)

Key Advantages   Real Time Operating System
Full DSP Audio Processing
Intercom and Interphone Operation
Fully Programmable Keys
Touch Entry Displays
IEEE 1101 Enclosures
Windows based System Administration Tools
Environmental   Temperature:   0°C to +40°C (operating)
                      -40°C to +70°C (non-operating)
Altitude:           0 to +10,000 feet (operating)
                       0 to +50,000 feet (non-operating)
Humidity:         10% to 90% (non-condensing)
Transport:    Intended for Type IV Mobility

Power Requirements   +24VDC standard (+/-20%)
(All slots full, & two OPS powered locally)
100 watt, 2056 Node, (56port)
400watt, 2120 Node, (120port)
OPS (Operator Possition Station) 12watt (standard) - 18 watt (Hi Bright)
Dependability   MTBF Critical: Better than 100k hours
Availability: >.99999
MTTR:   <30 minutes
Other:   99% BIT failure detection

Dimensions & Weight   2056 CCU: 19”W x 8.75H x 16”D  (32 lb empty)
(56 port)     480 x 222 x 406 mm    (14kg)

2120 CCU: 19”W x 14”H x 16”D  (62 lb empty)
(120 port)   480 x 355 x 406 mm    (28kg)

Standard OPS
  Desktop: 9.06”W x 11.62”H x 3.65”D
         295.0 x 230.1 x 92.7 mm
  Console: 10.5”W x 13.1”H x 3.93”D
         332.71 x 266.7 x 99.8 mm
  Rackmount: 10.5”W x 19H x 3.96”D
         482.6 x 266.7 x 100.61 mm

    Download Procom 2000 PDF

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