Cisco ONS 15327 User Documentation page 494

Alarm Procedures
Always use the supplied ESD wristband when working with a powered ONS 15327. Plug the wristband
Caution
cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
Procedure: Clear the UNEQ-V Alarm on the XTC-14 and XTC-28-3 Card
Step 1 Verify that all circuits terminating in the reporting card are active:
a.
b.
c.
After you determine that the port is active, verify the signal source being received by the DS-N card
Step 2
reporting the alarm.
If traffic is being affected, delete and recreate the circuit.
Step 3
Caution
Check the far-end OC-N card that provides STS payload to the XTC card.
Step 4
Verify the cross-connect between the OC-N card and the XTC card.
Step 5
Clean the far-end optical fiber:
Step 6
a.
b.
Replace OC-N/XTC cards.
Step 7
Note
Cisco ONS 15327 User Documentation, R3.3
14-86
Click the Circuits tab.
Verify that the State column lists the port as ACTIVE.
If the State column lists the port as INCOMPLETE. If INCOMPLETE does not change after full
initialization, login to http://www.cisco.com/TAC for more information or call the Cisco Technical
Assistance Center to report a service-affecting problem (1-800-553-2447).
Deleting a circuit can be service-affecting.
Clean the fiber according to local site practice.
If no local practice exists, use a CLETOP Real-Type or equivalent fiber-optic cleaner and follow the
instructions accompanying the product.
When you replace a card with an identical type of card, you do not need to make any changes to
the database.
Chapter 14 Alarm Troubleshooting
June 2002