Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 347

Trouble-clearing procedures
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FELANRFI
FELANRFI (Far End Remote Fault)
The Far End OT port has detected a LAN Remote Fault Indication ordered set at its input.
This condition typically indicates Ethernet link down condition on the client equipment
connected to the far-end port.
This may be caused by the following reasons:
• Damaged or dirty fiber connected to the far-end client equipment receiver
• Damaged or dirty transmitter inside pluggable module on the far end
• Problem at the client equipment connected to the far-end OT
Severity
Service affecting?
Applicability
Corrective Action
This procedure details the corrective action for clearing FELOS against the OT port.
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Locate far end client OT.
1
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Perform the steps in the procedure
2
E
N D O F
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FELOS
FELOS (Far End Loss of Synchronization)
Far End OT port has detected LAN Loss of 64B/66B block synchronization at its input.
This may be caused by the following reasons:
• Damaged or dirty fiber connected to the far-end receiver
• Received power may not be within the acceptable range on far-end port input
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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
Not alarmed
No
11QPA4, 11STAR1, 11STMM10
S T E P S
"LANRFI" (p. 2-123).
FELANRFI (Far End Remote Fault)
2-97