Total Access 850 System Manual
Section 4 User Interface Guide
64203376L1-1B
© 2004 ADTRAN, Inc.
97
I
NTERFACES
(T1) > S
TATUS
> A
LARMS
> A
LARM
H
ISTORY
Displays the alarm history for the T1 interface. An asterisk in a field indicates that an alarm has occurred
on the T1 interface since the last clear history. Refer to
Interfaces (T1) > Status > Alarms > Current
Alarms
on page 96 for more details on listed alarm conditions.
I
NTERFACES
(T1) > S
TATUS
> A
LARMS
> C
LEAR
H
ISTORY
Selecting this activator will clear the Alarm History for the T1 interface.
I
NTERFACES
(T1) > S
TATUS
> R
X
L
EVEL
Displays the level (in dB) of the received T1 signal on the interface.
I
NTERFACES
(T1) > T
EST
These options are used to initiate local and remote loopback tests and display the test status.
I
NTERFACES
(T1) > T
EST
> L
OC
LB
Loopback of the local unit. Choices are
N
ONE
,
L
INE
,
and
P
AYLOAD
.
L
INE
loopback loops all of the received
data back toward the network. The transmitted data is the identical line code that was received, including
any bipolar violations.
P
AYLOAD
loopback is similar to line loopback except that the framing is extracted
from the received data and then regenerated for the transmitted data.
N
ONE
disables the loopback test.
Default is
N
ONE
.
I
NTERFACES
(T1) > T
EST
> R
EM
LB
Loopback of remote unit. Choices are
N
ONE
,
L
INE
, and
P
AYLOAD
.
L
INE
loopback loops all of the received
data back toward the network. The transmitted data is the identical line code that was received, including
any bipolar violations.
P
AYLOAD
loopback is similar to line loopback except that the framing is extracted
from the received data and then regenerated for the transmitted data.
N
ONE
disables the loopback test.
Default is
N
ONE
.
I
NTERFACES
(T1) > T
EST
> T
EST
S
TATUS
Indicates whether a test is in progress.
Summary of Contents for Total Access 850
Page 14: ...Table of Contents Total Access 850 System Manual 14 2004 ADTRAN Inc 64203376L1 1B ...
Page 16: ...Section 1 System Description Total Access 850 System Manual 16 2004 ADTRAN Inc 64203376L1 1B ...
Page 22: ...Section 1 System Description Total Access 850 System Manual 22 2004 ADTRAN Inc 64203376L1 1B ...
Page 224: ...Section 5 DLP 4 Total Access 850 System Manual 224 2004 ADTRAN Inc 64203376L1 1B ...
Page 232: ...Section 5 DLP 6 Total Access 850 System Manual 232 2004 ADTRAN Inc 64203376L1 1B ...
Page 236: ...Section 5 DLP 7 Total Access 850 System Manual 236 2004 ADTRAN Inc 64203376L1 1B ...
Page 244: ...Section 5 DLP 10 Total Access 850 System Manual 244 2004 ADTRAN Inc 64203376L1 1B ...
Page 252: ...Section 5 DLP 13 Total Access 850 System Manual 252 2004 ADTRAN Inc 64203376L1 1B ...
Page 256: ...Section 5 DLP 14 Total Access 850 System Manual 256 2004 ADTRAN Inc 64203376L1 1B ...
Page 264: ...Section 5 DLP 16 Total Access 850 System Manual 264 2004 ADTRAN Inc 64203376L1 1B ...
Page 278: ...Section 6 ADTRAN Utilities Total Access 850 System Manual 278 2004 ADTRAN Inc 64203376L1 1B ...