IDP-280/IDP-290 - Hardware Guide
T212, Version 03 2 © ORBCOMM Proprietary
1.1
Overview of the Messaging System
SkyWave's IsatData Pro satellite messaging system is designed to support the
management of mobile or fixed assets located around the world. An asset equipped with
an IDP modem can have its status and location monitored, and send large messages.
The network provides the following key features and benefits:
Polling of unit status and location
Scheduled reporting of unit status and location
Transmission of text messages to and from a serial port on the unit
Two-way communication for messaging to and from the asset for near real-time
control
Up to 6,400 bytes from-mobile messages
Up to 10,000 bytes to-mobile messages
Broadcast messages
Default acknowledged messages
Global service
Figure 3
SkyWave's IsatData Pro Network
Service is provided to end users by Solution Providers (SPs) who use the SkyWave
IsatData Pro network to offer particular applications and/or services to their clients. The
SPs link their application services to the satellite units by connecting to the IsatData Pro
gateway. This acts as the communications hub of the system, routing traffic to and from
the modems and the various service providers.
Configuration and data retrieval from the unit can be easily accomplished through
Internet-based application services provided by SPs or by integrating existing customer
enterprise software to receive information from the Gateway.
Solution
Provider’s Site
Internet
Gateway
Land Earth
Station (LES)
Inmarsat
Satellite
IDP-280/ IDP-290
Modems
GPS
Satellites
Computer