User manual - IEC Telecom

Overview of the BGAN FleetBroadband system
Chapter 1: Introduction
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A complete BGAN FleetBroadband system includes the
SAILOR FleetBroadband terminal with connected peripherals, a
SAILOR 500 FleetBroadband antenna or a SAILOR 250 FleetBroadband
antenna, the BGAN satellite, and the Satellite Access Station (SAS). The
satellites are the connection between your terminal and the SAS, which is the
gateway to the worldwide networks (Internet, telephone network, cellular
network, etc.).
Introduction
Packet Switched Network
SAILOR 500
FleetBroadband
antenna
Satellite
Satellite Access Station
(SAS)
SAILOR 250
FleetBroadband
antenna
SAILOR
FleetBroadband
terminal
Circuit Switched Network
IP Handset
The Inmarsat BGAN system 13