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ZyWAN-G9 - User Manual
116 110150-4002A
Configuration Example 4: GPS interface
The GPS Interface configuration example illustrates the following features of the ZyWAN-G9:

Remotely obtaining the GPS location of a mobile ZyWAN-G9

Communicating the position of the ZyWAN-G9 to serial field equipment
The following table lists the network settings used in this example.
SETTING
DETAILS
Cellular This example uses the cellular network to transmit GPS locations to a
remote server.
GPS GPS data is obtained from the GPS module (on appropriate model of
ZyWAN-G9). This data is sent automatically to a remote network server
and is available via Terminal Server connection to the ZyWAN-G9.
Networking Networking configuration allows access to GPS Terminal Server port.
The next sections provide detailed descriptions including the Web configuration pages for each setting.
Cellular Setup
The cellular page will depend on the model of ZyWAN-G9 and the network provider. The inbound TCP
connection to obtain GPS data requires the cellular account to have a static, public IP address.
GPS Setup
The GPS Terminal Server allows incoming TCP connections to be made to the ZyWAN-G9 to obtain
raw NMEA data from the GPS module. The desired NMEA messages may be enabled. This NMEA
data may also be sent to a local COM port.
The
ActSoft or Arcom format UDP option allows the ZyWAN-G9 to send formatted GPS reports on a
regular basis to an external server.
Network Internet
Host
Application
LAN
ZyWAN
GPS
Satellite