Cisco T1 User Manual

How to Configure T1/E1 Interfaces
This section provides information about configuring T1/E1 interfaces on the 48-Port T1/E1 interface module
Recommended Pattern for Lincecode
The following pattern for linecode confirguration is supported for DS1/E1.
Random PatternT1/E1Linecode ConfigurationPart Number
QRSST1B8ZS/AMIXRT83VSH316 LIU
PRBS15E1HDB3/AMI
Setting the Card Type
To set the card type for the T1/E1 interfaces, complete these steps:
enable
configure terminal
card type t1/e1 0 0
exit
Configuring the Controller
To configure T1 interface, use the following commands:
enable
configure terminal
controller t1 0/3/0
clock source internal
framing esf
cablelength short 110
linecode b8zs
no shut
exit
For T1 interface, the default frame mode is Extended Super Frame (ESF).
Note
To configure E1 interface, use the following commands:
enable
configure terminal
controller e1 0/3/0
clock source internal
framing crc4
linecode hdb3
no shut
exit
48-Port T1/E1 CEM Interface Module Configuration Guide, Cisco IOS XE Fuji 16.7.x (Cisco NCS 4200 Series)
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Configuring T1/E1 Interfaces on 48-Port T1/E1 Interface Module
How to Configure T1/E1 Interfaces

Cisco T1 Specifications

General

Brand	Cisco
Model	T1
Category	Control Unit
Language	English