Utu And Etu Front Panel Components - ADC WorldDSL UTU-702C Quick Installation Manual

700-702-900-04, Revision 04
Item
HDSL SYNC LED
HDSL ALM LED
I/F ALM LED
LOC LPBK LED
LOC LPBK Button
REM LPBK LED
REM LPBK Button
V.24 (RS-232) console
port
Bar code label (all units)
Warranty control
number label (UTU-702C)
Unit ID label (ETU-752C)
UTU-702C and ETU-752C List 1

UTU and ETU Front Panel Components

Function
Displays synchronization state for the HDSL loop.
Displays alarm state for the HDSL loop.
Displays the Nx64k interface (I/F) alarm state.
Displays local (LOC) loopback state.
Activates the local HDSL analog loopback.
Displays remote (REM) loopback state.
Activates the remote interface loopback.
Provides bi-directional communication between the unit and
an external maintenance terminal through a V.24 (RS-232C)
interface to allow configuration and performance monitoring
through the console screen menus.
Contains the serial number and part number of the unit, as
indicated in both bar code and text format. Also contains the
configuration number of the unit, as indicated by "CFG: Rnn,"
where nn is the configuration number. For example, CFG: R07
would indicate configuration number 07.
Indicates the beginning year and month of the line card
warranty. Also indicates the line card revision number. For
example, warranty control number "803R07" would indicate a
warranty beginning in the year 1998 (8), during the month of
March (03), and line card revision number R07.
Identifies the model number, manufacturer, part number, and
input voltage range of the ETU.
June 14, 2002
Overview
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