Iridium Pilot TPIM1301, Руководство по установке, Страница: 10 / 70

1: INTRODUC
TION
Iridium Pilot Land Station Installation Guide
5
Figure 2.
An Iridium Pilot Land Station voice or data call is received by the closest satellite to the device’s current
location, anywhere on the Globe. The traffic is routed through the meshed satellite network and lands at the
Alaska Ground Station, and, is then routed over terrestrial networks to the Gateway in Arizona. At the gateway,
traffic is converted back to internet protocol (IP) and voice, depending on call type and delivered to the IP
cloud or the public switched telephone network (PSTN).
Figure 3.
Internet
or VPN
PSTN
L-Band
K-Band K-Band
K-Band
GW