3com S24x Manual De Usuario
Channelized Data
5-7
Configuring Channelized Data
T1 Port Parameters
Overview
This section describes the T1 port parameters in detail.
Configuration
Guidelines
Guidelines
Configure a T1 Port before configuring a Virtual Port Mapping Record, which maps
a logical timeslot channel (a virtual port) to that port.
a logical timeslot channel (a virtual port) to that port.
Port Record
Parameters
Parameters
The following parameters are available from the T1 port record.
Port Number
Range:
49, 50
Default:
NA
Description:
Specifies the number of the port you are configuring and serves as
the entry number for the port you are about to configure.
the entry number for the port you are about to configure.
Port Type
Range:
Voice, T1, E1
Default:
Null
Description:
Specifies the type of port you are configuring; the parameter value
you input for port type determines the subsequent parameters that
appear next.
you input for port type determines the subsequent parameters that
appear next.
Boot Type:
Changes to this parameter require a Node boot to take effect.
Line Framing Type
Range:
ESF, SF
Default:
ESF
Description:
Indicates type of framing the DS1 circuit uses.
• ESF: Extended SuperFrame
• SF: SuperFrame
Line Coding Type
Range:
B8ZS, B7ZS, AMI
Default:
B8ZS