ADTRAN Octal BRI S/T, Руководство пользователя

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Chapter 3. Operation
32 Octal BRI S/T Module User Manual 61200343L1-1
A
LARM
Displays alarm conditions including the port number ( P
RT
) and the alarm
type ( A
LARMS
).
L1 D
OWN
An L1 alarm is indicated when problems are detected with the basic rate
endpoint or for a cable problem.
C
HANNEL
Displays the status of the D-channel alarm.
C
HANNEL
U
SAGE
Displays the channel status ( C
HA
) of each of the eight Octal BRI S/T Module
ports ( P
RT
). The following symbols may display:
C
ONFIGURATION
Allows the user to personally identify each port with an appropriate name.
T
EST
Activates either a local loopback toward the S/T interface or a remote loop-
back toward the ATLAS 800 Series chassis. The loopback options include
B1 + B2,
LOOPBACK
B2,
LOOPBACK
B1 + B2 , or
LOOPBACK
B2 + D .
M
ODULE
A
LARMS Provides a shortcut to the A
LARM
menu (see Alarm on page 3-32).
T
EST
A
CTIVITY Provides a shortcut to the T
EST
menu (see Test on page 3-32).
ATLAS FEATURES USED WITH OCTAL BRI S/T MODULE OPTIONS
Two additional ATLAS 800 Series menu items can operate in conjunction
with the Octal BRI S/T Module:
F
ACTORY
R
ESTORE
and R
UN
S
ELFTEST
.
F
ACTORY
R
ESTORE
You can restore the factory default settings for an Octal BRI S/T Module by
pressing
F
either while the cursor is over the S
LT
number (this action restores
the factory settings for all of the module options) or while the cursor is over
an individual field (this action restores factory settings only for the particu-
lar field).
– Unallocated channel
. Inactive channel
A Allocated B Channel
D D-channel