User Manual
3.3 Rules of connection settings
It is necessary to stick to the following rules while configuring the modems:
One modem should be set in the “MASTER” mode and the other should have this mode
disabled. Usually the “MASTER” mode is enabled on the provider or central office side because
in this mode the modem can affect the connection parameters.
•
•
•
•
The “ADAPTIVE” mode should be either enabled or disabled on both modems.
In case when the “ADAPTIVE” mode is disabled, the line rates on both modems should be set
equal.
The time of connections in ADAPTIVE mode depends on the current line conditional and can be
up to 5 minutes.
Examples of the modem configuration.
Parameters
Modem 1
Modem 2
MASTER ON
OFF
ADAPTIVE ON
ON
LINERATE 2320
Any
The connection is established at a speed of 2320 Kbit/s.
Parameters
Modem 1
Modem 2
MASTER ON
OFF
ADAPTIVE OFF
OFF
LINERATE 192
192
The connection is established at a speed of 192 Kbit/s.
Page 10 of 30
