Series 4000 - Communications Control System


Spec Sheet
Spec Sheet (Spanish)        

The Series 4000 is a communication control system designed for medium-sized communications centers. In addition to exceptional reliability, the Series 4000 offers easy programming and economical upgrades.

Unique Series 4000 capabilities include CRT based operator positions, trunked radio compatibility, and an integrated instant recall recorder that captures radio traffic on each channel.

Featuring three styles of operating positions and two common controller sizes, a Series 4000 system can be economically scaled to accommodate from 8 to 48 channels and from
1 to 16 operator positions.

Common Control Units
A Common Control Unit (CCU) is the central controller responsible for switching and
routing multiple audio channels between operating positions and the external devices
such as base stations, control stations, repeaters, telephones, monitor receivers,
and intercoms.

The Series 4000 offers two different Common Control Units to accommodate different capacity requirements.

Product Features and Configuration

    Model 4020
  • Up to 20 radio or telephone channels
  • Up to 6 operating positions
  • Up to 10 independent cross channel patches
  • No single point of failure architecture
  • Channel Check IRR option
  • External time source reference
  • Event logging port
  • Dual power supplies w/automatic switching
  • Economically upgradeable to Model 4048

  • Model 4048
  • Up to 48 radio or telephone channels
  • Up to 16 operating positions
  • No single point of failure architecture
  • Up to 24 independent cross channel patches
  • Channel Check -IRR option
  • External time source interface
  • Event logging port
  • Remote diagnostic monitoring
  • Dual power supplies w/automatic switching

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