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T-MATRIX

ToIP CONTROL &

GATEWAY PRODUCTS

DISPATCHER TERMINAL

NETWORK MANAGEMENT TERMINAL

DATA GATEWAY

TELEPHONE GATEWAY

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TelephoneGateway

DispatcherTerminal

Network Management

Terminal

Radio SiteEquipment

Data

Gataway

External

Data

Network

PSTN

T-MATRIX

PRIVATE IP NETWORK

T-MATRIX ToIP CONTROL & GATEWAY PRODUCTS

THE T-MATRIX CONCEPT

T-MATRIX is a cost-effective

and extremely flexible TETRA-

over-IP (ToIP) communications

infrastructure solution designed

and produced exclusively

by Artevea Digital Limited

(ADL) to meet the needs of

professional organisations

worldwide.

An important distinctionbetween a TETRA-over-IP

system and a conventional

(switch-based) TETRA system is

that with a ToIP system there is

no central switch, thus

eliminating a critical point of

potential failure. Instead, full

use is made of IP (Internet

Protocol) network technology to

provide reliable data routing

between network components.

This unbeatable combination of

IP technology, a distributed

database and the advanced

TETRA communication standard

produces a feature-rich solution

with an unprecedented degree

of flexibility and resilience. In the

event of a radio site becoming

isolated from the network it can

continue to operate in

standalone mode until such time

as normal network

communications are restored.

Any sites still able to

communicate with each other

can also continue to work

together whilst temporarilyisolated from the main part of

the network.

T-MATRIX SYSTEM

ELEMENTS

A T-MATRIX TETRA

infrastructure system typically

comprises:

A number of Radio Sites

A T-MATRIX private IP

network, which interconnects

all system elements Gateway Equipment, which

interfaces to external networks

Control Equipment, which

provides operator access and

control over the system

configuration

T-MATRIX RADIO SITE

EQUIPMENT

Each TETRA radio site can

accommodate between 1 and 8

carriers, giving 4 to 32 logical

channels. For further details see

our T-MATRIX P and

T-MATRIX F brochures.

T-MATRIX CONTROL

EQUIPMENT

Reference Database

This acts as a central reference

for all system data. Due to the

distributed database concept

however, all data is also

distributed across the system,

resulting in a highly resilient

architecture.

Dispatcher Terminal

This provides operator access to

the T-MATRIX system for

voice communication with other

TETRA subscribers on the

system and to monitor and

supervise system usage.

Network Management

Terminal

This provides the facility to

configure the network, monitor

system performance, set access

privileges and manage

subscribers.

T-MATRIX GATEWAY

EQUIPMENT

Telephone Gateway

This provides an interface with

telephone systems such as

PABX or PSTN.

Data Gateway

This provides an interface withPublic or Private IP Data

Networks.

T-MATRIX OVERVIEW

The Dispatcher Terminal

provides facilities for a control

operator to communicate with

other TETRA subscribers and

can also be used to manage,

supervise and control the radio

communications of an

organisation.

The Network Management

Terminal is a user-friendly tool

designed to facilitate

configuration and administration

of the T-MATRIX TETRA

Network.

The Data Gateway enables

devices within the Tetra System

(e.g. Terminals, dispatcher,

NMT) to access an external IP

data network. The external

network can either be public

(e.g. the internet) or private

(e.g. a corporate data network).

The Telephone Gateway

facilitates voice communication

between TETRA Network

subscribers and PABX/PSTN

network subscribers.

Artevea Digital Limited 1, Clifton Court, Cambridge CB1 7BN United Kingdom

Phone +44 (0) 1223 245721 Fax +44 (0) 1223 416235 Email sales@artevea.com Web www.artevea.com TSP103-1

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entofourproductsandservices,

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cificationsandclaims,

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etimeofgoingtoprint,maybesubjecttovariationwithoutpriornotice.