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Section 4 User Interface Guide Total Access 600 Series System Manual
78 © 2004 ADTRAN, Inc. 61200624L1-1B
I
NTERFACES
(DSX)
View the integrated DSX interface status and configure T1 parameters from this menu.
INTERFACES (DSX) > CONFIG
Configure the various DSX parameters and enable/disable loopbacks from this menu.
INTERFACES (DSX) > CONFIG > FORMAT
This sets the frame format for the DSX interface. The setting must match the frame format of the circuit to
which the interface is connected. Choices are
ESF
,
SF
(D4). Extended Superframe (
ESF
) provides a
non-disruptive means of full-time monitoring on the facility datalink (FDL). Default is
ESF.
INTERFACES (DSX) > CONFIG > LINE CODE
This sets the line code for the DSX 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.
INTERFACES (DSX) > CONFIG > EQUALIZATION
Select the line build out for the DSX1 interface. The choices are 0 dB, 266
FT
, 399
FT
, 533
FT
, 655
FT
, or
-7.5 dB
. Default is 0 dB. The 7.5 dB setting is provided for terminal equipment that has trouble recovering
a full 0dB level signal (typically one with a DS1 long haul line interface).
INTERFACES (DSX) > CONFIG > CSU LPBK
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
.
INTERFACES (DSX) > CONFIG > RX SENSITIVITY
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.
INTERFACES (DSX) > STATUS
Displays the T1 status including performance data and alarm histories.
INTERFACES (DSX) > STATUS > PERFORMANCE
Displays the T1 performance data.
INTERFACES (DSX) > STATUS > PERFORMANCE > CURRENT AND TOTALS
Provides current (15-minute window) status on key performance measures as specified in ANSI T1.403
and AT&T TR 54016 as well as historical statistical totals for the integrated DSX port.