ADTRAN 600R User Manual
Page 74
Section 4 User Interface Guide
Total Access 600 Series System Manual
72
© 2004 ADTRAN, Inc.
61200624L1-1B
I
NTERFACES
(T1) > C
ONFIG
> L
INE
C
ODE
This sets the line code for the T1 interface. The setting must match the line code of the circuit to which the
interface is connected. Choices are
B8ZS
(bipolar with 8-zero substitution) and
AMI
(alternate mark
inversion). Default is
B8ZS
.
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
Configures the Total Access 6XX to respond (
E
NABLE
) or not respond (
D
ISABLE
) to a received ANSI
Inband CSU loopback pattern.
D
ISABLE
A
LL
configures the Total Access 6XX to disregard ALL loopback
commands sent inband or over the FDL. Default is
E
NABLE
.
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
(default),
-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.