Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 491

Trouble-clearing procedures
OPRTX
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Replace the card. Refer to
9
and repair process in the Customer and Product Support guide to return the faulty card to
an authorized repair center for replacement.
E
N D O F
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OPRUNACHIEVE
OPRUNACHIEVE (Channel Power Unachievable)
This condition is raised if the present network output power at the OT, SVAC, MVAC or
VA port is less that the programmed network output power. When this alarm is present
n
there is a high probability that this service is not being impacted. Therefore, immediate
action is not required. If the port is an SVAC, MVAC or VA
probability the condition may be a result of low input power due to high loss between
components, or low output power from the source optical interface. This situation should
be investigated as soon as possible.
Severity
Service affecting?
Applicability
Corrective Action
This procedure is service affecting and should be conducted during a maintenance
window.
Note: If an OPSA pack is topologically connected between the transponder (OT) and
the encoder port (MVAC or SVAC), then the troubleshooting steps referring to
cleaning and verifying fiber connections should be applied to OPSA ports Sig In and
A Out, B Out as well.
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1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
"Replacing System Components" (p.
S T E P S
Major
No
112SCA1, 112SCX10, 11DPE12E, 11QPA4, 11STAR1,
11STMM10, 11STGE12, 43SCX4, 43STA1P, 43STX4, 43STX4P,
4DPA4, MVAC, SVAC
NOTICE
Service-disruption hazard
OPRTX (Channel Power Unstable)
3-20). Follow the return
port encoder, there is a high
n
2-241