Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 401

Trouble-clearing procedures
LOS
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If resolving upstream alarms did not make the alarm clear on the local NE then the
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problem may be with this NE. Find the source of the channel's service and ensure that the
add cross connect is administratively up and that there are no Wavelength Tracker or
Channel alarms/conditions for the associated OT or SVAC. If there are, clear those
alarms/conditions.
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Retrieve the configured topology upstream from this port to the services' ingress point
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into the NE. Ensure that the physical fiber topology matches.
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If there are numerous instances of this condition occurring on a particular card, check to
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see if these alarms are also occurring on the next downstream card. If they are, then
continue with
may be a problem with the indicated card. Reset the card, and wait for one minute. If the
alarms do not clear, continue with
CLI
WEBUI
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Verify that the loss in the fiber feeding the port is not higher than expected by comparing
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the bulk powers ending and leaving the fiber. If the loss is higher than expected, clean the
fiber ends, and if this does not solve the problem, replace the fiber.
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6 Perform a cold reset of the card.
Note: Refer to Caution at the beginning of this procedure.
CLI
WEBUI
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7 Reseat the card. Refer to
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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
Step 5. If they are not occurring at the next downstream card, then there
Step
card_type shelf slot
config card
Select the card, click the
card_type shelf slot
config card
Select the card, click the
"Reseating a Card" (p.
5.
reset warm
Reboot tab, select Warm Reboot
reset cold
Reboot tab, select Cold Reboot
3-19).
LOS (Channel Absent)
> Submit .
> Submit .
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