T1E1 Line Card
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CLI Configuration Guide
Alcatel-Lucent
C
ONFIGURE
O
PTIONAL
P
ARAMETERS
FOR
T1 C
ONTROLLER
T
O
C
ONFIGURE
A
L
ONG
C
ABLELENGTH
The transmit attenuation value is best obtained by experimentation. If the signal
received by the far-end equipment is too strong, reduce the transmit level by
entering additional attenuation.
E
XAMPLE
The following example changes transmit attenuation of controller T1 of slot 0 and
port 0 to appropriate level for long cables:
ALU(config-controller T1)# cablelength long -22.5db
T
O
C
ONFIGURE
A
S
HORT
C
ABLELENGTH
The command sets transmit attenuation for a cable length (line build-out) of 660
feet or shorter for a T1 trunk.
E
XAMPLE
The following example sets the transmit attenuation of controller T1 of slot 1 and
port 1 to the appropriate levels for a cable between 111 and 220 feet long:
ALU(config)#controller T1 1/1
ALU(config-controller T1)# cablelength short 220
The following example sets the cablelength to its default:
ALU(config)#controller T1 1/1
ALU(config-controller T1)# no cablelength
Command (in CCM)
Description
cablelength long
{
-15db
|
-
22.5db
|
-7.5db
|
0db
}
This command is used to configure
transmit and receive levels for a cable
length (line build-out) longer than 660 ft
for a T1 trunk.
no cablelength
The “
no
” command sets the cable length
to its default.
The default length of the cable for a
T1 is Long 0db.
Command (in CCM)
Description
cablelength
short
{
110ft
|
220ft
|
330ft
|
440ft
|
550ft
|
660ft
}
This command is entered in the
controller configuration mode to
set the cablelength for the T1
interface.
no cablelength
The “
no
” command sets the cable
length to its default.
The default length of the cable
for a T1 is Long 0db.
Summary of Contents for OmniAccess 700
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