Field
Description
Under
Minimum
select the minimum clock rate, and under
Maximum
select the maximum clock rate for the connection.
11.6 Serial Ports
11.6.1 Options
In the
Serial Ports
menu, configure the serial WAN interface of your gateway.
Your gateway offers an integrated X.21/V.35 interface.
The interface can be operated in accordance with various electrical standards (X.21, V.35,
...). The electrical standard used and the layer 1 operation mode (DTE or DCE) can be de-
tected automatically from the plugged cable. Both of these parameters can also be set
manually. You can purchase a suitable cable from your dealer.
Choose the
button to edit the configuration of the serial port.
The menu
Physical InterfacesSerial PortsOptions
consists of the following fields:
Fields in the OptionsSerial Parameters menu
Field
Description
Interface
Displays the name of the serial interface.
Detection Mode
Define whether the interface and connector types used are to
be detected automatically (autodetected) or set manually.
Possible values:
•
% 6%
(default value): The interface
and connector types are detected automatically.
•
%
: Only the interface type is detected automatically.
The connector type must be set manually.
•
6%
: Only the connector type is detected automatic-
ally. The interface type must be set manually.
•
(/
: Both the interface and connector type must be set
manually.
Interface Type
Define the interface type of the port used.
When you select in the
Detection Mode
%
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11 Physical Interfaces
R1xxx/R3xxx/R4xxx
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