The CAT unit (Controls, Alarms and Telesignals) is the equipment of Media Switch family specifically designed to manage and control digital inputs, alarm signals, output signals.

It can:
> Manage up to 480 digital input lines, up to 240 opto-coupled inputs lines and/or up to 240 relay outputs
> Operate in compatibility with existing installed systems
> Integrate advanced remote control functions by FTP, WEB server, SNMP or proprietary NMS.

Up to 480 digital inputs;
Up to 240 opto-coupled inputs;
Up to 240 relay outputs;
1 or 2 CPU (controller) boards;
SNMP support;
Fully-configurable:
- from a minimum of 32 inputs
- to a maximum of 480 digital inputs or 240 opto-coupled inputs or 240 relay outputs
- wide range of mixed configuration allowed
Fully compatibility with on field installed systems, both for
- communication protocol with remote control centre,
- input/output types,
- cable heading.
Hot-swap
all boards are designed with hot-swap capability.
Full redundancy
all functional sections can be fully redunded.
Centralization and remote control
(FTP, Web server, SNMP or proprietary NMS).