Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 334

Trouble-clearing procedures
EQPTPORT
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Remove the pluggable module from the port on the card it is inserted in. Examine the
4
connector on the pluggable module and the receptacle connector on the card where the
pluggable module plugs into for any damage. If no damage is seen, reinsert the pluggable
module into its port.
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Remove and replace the pluggable module with another unit of the same type, being
5
careful with the connected fiber jumpers. Refer to
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Replace the card. Refer to
6
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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EBER
EBER (Excessive BER)
The OT port has detected Excessive BER on the OC-
11STMM10 or 11STAR1 card. This defect indicates that local OC-M/STM-N port has
detected a BER that exceeds selected threshold (default 10
This may be caused by the following reasons:
• Damaged or dirty fiber connected to the local receiver
• The received power may not be within the acceptable range on local port input
• Damaged or dirty receiver inside pluggable module
Severity
Service affecting?
Applicability
Corrective Action
This procedure details the corrective action for an EBER condition 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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2-84
"Replacing System Components" (p.
S T E P S
Critical
Yes
112SCX10, 112SX10L, 11QPA4, 11STAR1, 11STMM10,
43SCX4
EQPTPORT (Port Failure - Device):
"Replacing an SFP Module" (p.
3-20). Follow the return
/STM- port of the 11QPA4,
n n
-3
).
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
3-27).
Issue 1 June 2011