Total Access 850 System Manual
Section 4 User Interface Guide
64203376L1-1B
© 2004 ADTRAN, Inc.
95
I
NTERFACES
(T1) > C
ONFIG
> E
QUALIZATION
Select the line build out for the T1 interface. These are attenuation settings. 0 dB is the strongest signal,
and the other settings make the T1 transmit signal weaker. The setting of this field depends on whether the
circuit is provisioned for DS1 by the telephone company. The choices are
0 dB
,
-7.5
d
B
,
-15 dB
,
-22 dB
.
Default is
0 dB
.
I
NTERFACES
(T1) > C
ONFIG
> CSU L
PBK
Choices are
E
NABLE
,
D
ISABLE
, and
D
ISABLE
A
LL
. Default is
E
NABLE
. This allows the unit to either respond
or not respond to CSU loop up commands.
I
NTERFACES
(T1) > C
ONFIG
> R
X
S
ENSITIVITY
Configures the sensitivity of the T1 receiver for this interface to provide increased sensitivity for long-run
T1 applications. Choices are
A
UTO
,
-36
dB
, and
-10
dB
.
I
NTERFACES
(T1) > S
TATUS
Displays the T1 status including performance data and alarm histories.
I
NTERFACES
(T1) > S
TATUS
> P
ERFORMANCE
Displays the T1 performance data.
I
NTERFACES
(T1) > S
TATUS
> P
ERFORMANCE
> C
URRENT
AND
T
OTALS
Provides current (15-minute window) status on key performance measures as specified in ANSI T1.403
and AT&T TR 54016 for each of the T1 ports as well as historical statistical totals.
I
NTERFACES
(T1) > S
TATUS
> P
ERFORMANCE
> C
URRENT
AND
T
OTALS
> I
NTERVAL
Identifies the interval (
C
URRENT
or
T
OTAL
) for the listed performance statistics.
I
NTERFACES
(T1) > S
TATUS
> P
ERFORMANCE
> C
URRENT
AND
T
OTALS
> ES
ES
(Errored Second) - For ESF mode, an errored second is defined as a second with one or more Path
Code Violations (PCVs), or one or more Out of Frame (OOF) defects, or one or more Controlled Slip
events, or a detected AIS (blue alarm) defect. For D4 (SF) mode, the presence of Bipolar Violations
(BPVs) also triggers an errored second.
I
NTERFACES
(T1) > S
TATUS
> P
ERFORMANCE
> C
URRENT
AND
T
OTALS
> SES
SES
(Severely Errored Second) - For ESF mode, an
SES
is a second with 320 or more PCVs, or one or
more OOF defects, or a detected AIS defect. For D4 (SF) mode, an
SES
is a second with one or more
Framing Error events, or an OOF defect, or at least 1544 Line Code Violations or more.
I
NTERFACES
(T1) > S
TATUS
> P
ERFORMANCE
> C
URRENT
AND
T
OTALS
> SEF
SEF
(Severely Errored Frame) - An
SEF
condition occurs when 2 out of 6 consecutive frame bits are in
error.
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 ...