Specifications

Watson TDM
Operating Manual
Watson-TDM-Manual-W.doc
Version 2.0-01
8-14
Revision: 2008-02-07
8.3 Fault and Maintenance Management FMM
The commands available in the fault and maintenance management menu vary
depending on modem hardware, firmware and current configuration. Typing H (for
Help) gives a list of available commands, e.g.
LTU_01_FMM> H
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DIAGNOSTIC (DIA) Activate / deactivate diagnostic display
STATUS Display local system status
ALARM Display local alarm status
ALARM T Turn alarm trace on/off
ALARM H hh:mm Display alarm history (hh:mm = [0:00..23:59])
CLEAR Clear alarm history
ACO [ON,OFF] Activate / deactivate alarm cutoff
PSB [ON,OFF] Enable / disable power supply alarms
LOOP1 [ON,OFF] m Activate / deactivate Loop 1
for m=[0..480] minutes (0:unlimited)
LOOP2 [ON,OFF] m Activate / deactivate Loop 2 at remote unit
for m=[0..480] minutes (0:unlimited)
LOOPREGn [ON,OFF] m Activate / deactivate regenerator loopback
for m=[0..480] minutes (0:unlimited)
STARTAL Start analog loopback
STOPAL Stop analog loopback
RESET Reset SHDSL link
RESETCARD Perform general HW and SW reset
MAIN (M) Return to main menu
8.3.1 Diagnostic and Status
DIAGNOSTIC
The DIAGNOSTIC command shows signal quality, G.826 parameter, attenuation,
status and alarms of one LTU/NTU:
LTU_01_FMM> DIAGNOSTIC
---------------------------------------------+--------------------
Diagnostic: SQ G.826(ES) Attn Status | Alarms
---------------------------------------------+--------------------
LTU-A: +13.5 00000001 +00.79 Sync |PID
LTU-B: +14.0 00000000 +00.86 Sync |
LTU-C: +16.5 00000001 +00.00 Sync |
LTU-D: +15.0 00000000 +00.08 Sync |
---------------------------------------------+--------------------
NTU-A: +14.5 00000001 +00.00 Sync |
NTU-B: +14.0 00000000 +00.00 Sync |
NTU-C: +11.5 00000000 +00.02 Sync |
NTU-D: +11.5 00000000 +00.00 Sync |
If regenerators are present in the DSL link then the DIAGNOSTIC information is
extended: