The remote access
server RAS-M156 allows users distant access to an Ethernet TCP/IP network
via the telephone network.
It protects access to the LAN thanks to its list of authorised users and
due to the optional «call-back» function. Furthermore it limits
accessibility to machines and applications on a user by user basis.
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Thus, depending on
his or her user profile, each user has access to a range of services specific
to them: Industrial web servers, web cams, remote programming of PLCs and
SCADA software.
The RAS-M156 server can operate over all telephone networks across the world.
ISDN and GSM-GPRS versions are also available. |
