Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 396

Trouble-clearing procedures
LOGAIN
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It is possible that the gain range provisioned by the EPT for this amplifier is insufficient
3
to accommodate the unexpected change in loss in the network. Capture the current
operating state of the network, using the 1354 RM-PhM XML network export feature.
Refer the problem to network planning for analysis.
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If this does not resolve the issue, then the problem may be with the card itself. Perform a
4
warm reset on the card where the OPR condition is raised.
CLI
WEBUI
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5 Perform a cold reset of the card.
Note: Refer to Caution at the beginning of this procedure.
CLI
WEBUI
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6 Reseat the card. Refer to
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Replace the card. Refer to
7
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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LOM
LOM (Loss of Multiframe - OTU)
This alarm is raised at an OT port when the OT receiver cannot synchronize to a
multiframe indicator of an incoming OTUk bit stream.
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2-146
config card
Select the card, click the
config card
Select the card, click the
"Reseating a Card" (p.
"Replacing System Components" (p.
S T E P S
LOGAIN (Amplifier out of operational range - amplifier gain
card type shelf slot
reset warm
Reboot tab, select
card_type shelf slot
reset cold
Reboot tab, select
3-19).
Warm Reboot > Submit .
Cold Reboot > Submit .
3-20). Follow the return
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
too low)