Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 345

Trouble-clearing procedures
FELANLFI
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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 FELANLFI against the OT port. At the
end of each step wait to see if the fault clears. If not, continue with the next step.
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1 Locate the Far end client OT.
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Proceed with the procedure for clearing LANLFI (see
2
E
N D O F
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FELANLOS
FELANLOS (Far End Loss of Signal)
The Far End OT port has detected LAN LOS 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
• 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
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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
112SCX10, 112SX10L, 11QPA4, 11STAR1, 43SCX4
S T E P S
Not alarmed
No
112SCX10, 112SX10L, 11QPA4, 11STAR1, 11STMM10,
43SCX4, 4DPA4
FELANLFI (Far End Local Fault)
"LANLFI" (p. 2-120)).
2-95