392Xplus Operational Modes - Paradyne COMSPHERE 3920Plus Technical Reference Manual

COMSPHERE 392xPlus Modems

392xPlus Operational Modes

The 392xPlus operational modes determine how your modem performs in various applications.
These operational modes are determined by your modem model and the selected configuration
options.
There are two operational modes:
• Singleport. Operates on both the singleport and multiport modem models. The Singleport
• Multiport. Operates only on the multiport modem models. Multiport mode is in effect when
Using Table 1-1, identify your modem's operational mode based on the 392xPlus modem model
and its selected MUX mode configuration option.
392xPlus Modem
Singleport
Multiport
Use the identified operational mode (Singleport or Multiport) to choose the configuration options
that are appropriate for your modem's application. Refer to Chapter 5,
information on configuration options.
1-6
mode only supports one port (DTE 1). Singleport mode is the only operational mode for the
singleport modem models. For the multiport modem models, Singleport mode is in effect
when the MUX Mode configuration option is set to Disable.
the MUX Mode configuration option is set to TDM/MSD or DTE_Bridge. It supports from
one to four ports (DTE 1– 4), depending on how the modem is configured.
Table 1-1

392xPlus Operational Modes

MUX Mode Configuration Option
n/a
MUX Mode: Disabled
MUX Mode set to: TDM/MSD, DTE_Bridge
October 1998
Operational Mode
Singleport
Singleport
Multiport
Configure Branch, for
3920-A2-GH30-40