INSYS EDGE 5.0 Series, Manual

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GSM, GPRS, and EDGE General INSYS GPRS/EDGE 5.0 serial
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8.4.1 Fixed IP Address and VPN Connection
The service provider mdex (http://www.mdex.eu) offers the service "fixed.IP".
With this service, one or more devices in a virtual private network can be ad-
dressed. SIM cards are thus grouped to form a closed network with a private IP
address area. Connections from the company network to the devices will then be
established via a VPN tunnel.
geschlossene
Benutzergruppe
Rest der
Welt
Firmennetz mobiler Arbeitsplatz
GPRS-Netz
mobile und dezentrale
GPRS-Adapter
Web-Server
Internet-PC
Web-Server
Internet-PC
Internet
The service fixed.IP from mdex will enable GPRS devices to communicate with
each other as well as with computers in the Internet via a VPN connection.
8.5 Data Rates
The INSYS GPRS/EDGE 5.0 serial has the following characteristics:
 GPRS Multislot class 12, Coding Scheme 1 to 4

EDGE multislot class 12, Modulation and Coding Scheme 1 to 9 (optional)
 GPRS End device class B

PBCCH Support
GPRS/EDGE has several classes (Multislot classes) which are relevant for the
transmission speed. The classes provide the maximum transmission speed for up-
link and downlink.
The table below shows the number of time slots for the classes, which can be
used for uplink, downlink, and for the device altogether.
GPRS/EDGE devices support all variants up to their own Multislot class.