Maintenance Guide Part 1

NeTIS MAINTENANCE GUIDE – Version 1.1 5/139
1. PRESENTATION OF A STANDARD TETRA
NETWORK
System composition
A system is composed of:
One or more NeTIS-Ns and one or more sites, each one composed of one or more base
BS stations (NeTIS-B).
Of a main NeTIS-M service network management terminal and eventually one or
more secondary NeTIS-M service network management terminal
Standard operator stations supplied by ETELM or supplied by other enterprises which
form Dispatching
Portable and mobile terminals
SO, T2 links
Specific applications: for example data transmission.