Front Panel Led Indicators; Front Panel Ds1 Monitor Jack; Remote Provisioning; Table 3. Front Panel Indicators - ADTRAN 3192 HDSL4 Installation And Maintenance Practice

Front Panel Operation

Front Panel LED Indicators

There are seven front panel mounted status LED indicators. Each indicator is described in
Front LED
Panel
DSL 1
1223426L12
DSL 1
DSL 2
DSL 2
DS1
ALM
DS1
ESF / SF
(YEL) (GRN)
B8ZS / AMI
(YEL) (GRN)
LLB / RLB
ALM
(YEL) (GRN)
TX
M
O
N
RX
ESF/SF
LOC
REM LBK
B8ZS/
AMI
LLB/
RLB

Front Panel DS1 Monitor Jack

The 3192 H4TU-R, Span Powered provides DS1 monitor bantam jacks. These jacks provide a test point for DS1
traffic to and from the customer. Refer to

Remote Provisioning

There are no configuration switches for the 3192 H4TU-R, Span Powered. Configuration is performed via software
discussed in the Control Port Operation
The provisioning settings can be viewed and manipulated through management access via the front panel RS-232
port. Table 4 lists the available provisioning options and their factory default settings.
4
3192 H4TU-R, Span Powered Installation and Maintenance Practice

Table 3. Front Panel Indicators

Indication Description
DSL Loop 1 sync, no errors currently detected, and signal margin ≥ 3 dB
Green
Red No DSL Loop 1 sync, errors being detected, or signal margin < 3 dB
DSL Loop 2 sync, no errors currently detected, and signal margin ≥ 3 dB
Green
Red No DSL Loop 2 sync, errors being detected, or signal margin < 3 dB
Green DS1 signal is present and no errors currently being detected
Red No DS1 signal or signal is present with errors
OFF No active alarm present
Red Loss of DS1 signal to the unit
Yellow Loss of DSX-1 signal to the far-end unit
OFF Unit is provisioned for UNFRAMED data
Yellow Unit is provisioned for ESF data
Green Unit is provisioned for SF data
Yellow Unit is provisioned for B8ZS coded data
Green Unit is provisioned for AMI data
OFF Unit is NOT in loopback
Yellow Unit is in loopback (network and/or customer)
Green H4TU-C is in loopback toward this unit
HDSL4 System Testing
section of this practice.
on page 7 for details.
Table 3.
61223426L12-5A