User Manual

Remote access
Remote access methods
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15 Remote access
The remote access is an access to resources via the internet or a point-to-point
connection.
The remote access is used to:
● Connect a remote location to Desigo CC, e.g., for on-call service, managing
different locations or support by a specialist
● Remotely access Desigo CC
● Make a change, create an extension or search for errors using an
engineering tool
● Forward alarms as text messages or emails from Desigo Control Point or
Desigo CC
15.1 Remote access methods
There are two remote access methods:
● Methods that establish a direct point-to-point connection
● Methods that use public networks (e.g., telephone networks for accessing
the internet) as a transport medium
The following access networks can be used for the remote access:
● Telephone network
● TV cable network
● Other cable-based networks, such as metro ethernet
● Mobile networks
● Other RF-based access networks
Telephone network-based technologies
Characteristics of DSL variants:
● There are different ADSL and VDSL variants. The DSL variants are country-
specific.
● The uplink (that is, the data flows from your private home or project to the
internet) and downlink (that is, the opposite direction) bandwidth are
different. Take this into account when you select a suitable internet access.
● The DSL line in parallel can be used for telephone calls.
● If you want to use telephony on the same line, you need a splitter in
addition to the DSL modem.
Touch Panel
Modem
BACnet/IP
Web interface
Metro ethernet
Radio
Mobile phone
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Desigo CC
Automation station
TV cabel
DSL variants