Cisco ONS 15310-MA Troubleshooting Manual page 142

Alarm Procedures
If all ONS 15310-MA SDH nodes in the ring appear in the CTC network view, determine whether the
Step 7
circuits are complete by completing the following steps:
a.
b.
If you find circuits listed as incomplete, use an optical test set to verify that these circuits are not working
Step 8
circuits that continue to pass traffic. For specific procedures to use the test set equipment, consult the
manufacturer.
Always use the supplied electrostatic discharge wristband when working with a powered
Caution
ONS 15310-MA SDH.
If the incomplete circuits are not needed or are not passing traffic, delete the incomplete circuits.
Step 9
Complete the
Recreate the circuit with the correct circuit size. Refer to the "Create Circuits" chapter in the
Step 10
Cisco ONS15310-MA SDH Procedure Guide.
Log back in and verify that all circuits terminating in the reporting port are active by completing the
Step 11
following steps:
a.
b.
If the alarm does not clear, clean the far-end optical fiber according to site practice. If no site practice
Step 12
exists, complete the procedure in the "Maintain the Node" chapter in the Cisco ONS15310-MA SDH
Procedure Guide.
Invisible laser radiation could be emitted from the end of the unterminated fiber cable or connector.
Warning
Do not stare into the beam directly with optical instruments. Viewing the laser output with certain
optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of
100 mm could pose an eye hazard. Statement 1056
Use of controls, adjustments, or performing procedures other than those specified could result in
Warning
hazardous radiation exposure. Statement 1057
If the alarm does not clear, log into the Technical Support Website at
Step 13
http://www.cisco.com/cisco/web/support/index.html for more information or call Cisco TAC
(1-800-553-2447) in order to report a Service-Affecting (SA) problem.
2.7.231 LP-UNEQ
Cisco ONS 15310-MA SDH Troubleshooting Guide, Release 9.0
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Click the Circuits tab.
Verify that PARTIAL is not listed in the Status column of any circuits.
"Delete a Circuit" procedure on page
Click the Circuits tab.
Verify that the Status column lists all circuits as active.
Default Severity: Major (MJ), Service-Affecting (SA)
SDH Logical Objects: VCMON-LP, VCTRM-LP
Chapter 2
2-154.
Alarm Troubleshooting
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