Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 360

Trouble-clearing procedures
HIBER
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This may be caused by the following reasons:
• Damaged or dirty fiber connected to the far-end client equipment receiver
• The received power may not be within the acceptable range on local port input
• Damaged or dirty transmitter inside pluggable module on the far end
Severity
Service affecting?
Applicability
Corrective Action
This procedure details the corrective action for clearing a HIBER condition on an OT
port.
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1 Retrieve power level reading on the local OT port.
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Clean the fiber.
2
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3 If cleaning the fiber does not clear the problem, replace the fiber.
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If the power level is within the operating range, check for pluggable module alarms.
4
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5 Replace the pluggable module.
E
N D O F
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HIGAIN
HIGAIN (Amplifier Out of Operational Range: Gain too High)
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2-110
Critical
Yes
11DPE12, 11DPE12E, 11QPA4, 11STAR1, 11STGE12
S T E P S
HIBER (High BER)
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011