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Applications and functions
The SINAUT MD741-1 provides a wireless connection to the Internet or to a private
network. The SINAUT MD741-1 can provide this connection in any location where
a GSM network (Global System for Mobile Communication = mobile phone
network) is available which provides the services EGPRS (Enhanced General
Packet Radio Service = EDGE) or GPRS (General Packet Radio Service). A
precondition for this is a SIM card of a GSM network operator with the appropriate
services activated.
The SINAUT MD741-1 thus links a locally connected application or entire networks
to the Internet via wireless IP connections. It is also possible to connect directly to
an intranet, to which in turn the external remote stations are connected.
The SINAUT MD741-1 can establish a VPN (Virtual Private Network) between a
locally connected application / a network and an external network, and can protect
this connection against access by third parties through the use of IPsec (Internet
Protocol Security).
In order to perform these tasks in the scenarios described, the device combines the
following functions:
EDGE modem for flexible data communication via EGPRS or GPRS
Firewall for protection against unauthorized access. The dynamic packet filter
examines data packets based on their source and destination addresses
(stateful inspection firewall) and blocks undesirable data traffic (anti-spoofing)
The SINAUT MD741-1 can establish via the wireless IP connections a VPN
Virtual Private Network) between the locally connected application or network
and en external network and can protect this connection by IPsec (Internet
Protocol Security) against unwanted access by third parties.
SINAUT MD741-1
C79000-G8976-C236-05
1
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