RCVROPTPROG
RCVROPTPROG (Receiver Optimization in Progress)
The Line input port on one of the 40G OT cards is tuning after recovering from an LOS.
After a 40G OT card has initialized successfully, the Tunable Dispersion Compensator
(TDC) and Delay Line Interferometer (DLI) on the line-side receive path will
automatically tune to optimize transmission performance. During the TDC/DLI
optimization, the RCVROPTPROG alarm is raised to notify the user that the pack is
tuning, and transmission is not yet stable. When the TDC/DLI tuning process is
completed, the alarm clears.
Severity Minor
Service affecting? No
Applicability 112SA1L, 112SCA1, 112SCX10, 112SX10L, 43SCX4, 43STA1P,
43STX4, 43STX4P
Corrective Action
NOTICE
Service-disruption hazard
A cold reset, reseat, or replacement of a card is service impacting if the card is currently
carrying services. To determine if any services are currently carried over a card, perform
the procedure “Reseating a Card” (p. 3-19).
If
there are services currently carried over the card, it may be best to wait for a
maintenance window before resetting, replacing, or reseating the card.
This procedure details the corrective action for a RCVROPTPROG against the Line port.
At the end of each step wait to see if the fault clears. If not, continue with the next step.
...................................................................................................................................................................................................
1
If the LOS alarm cleared less than 10 minutes ago wait for the alarm to clear.
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2
Ensure that the administrative state of the port is Admin Up. When it is Up, then toggle
the administrative state from UP > DOWN > UP.
Trouble-clearing procedures
RCVROPTPROG
RCVROPTPROG (Receiver Optimization in Progress)
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2-278
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
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