Embedded-Amplifier-Saturated - Cisco NCS 2000 series Troubleshooting Manual

EMBEDDED-AMPLIFIER-SATURATED

• Scrambling state
To open the interface, click the IOS tab and click Open IOS Command Line Interface (CLI).
If the alarm does not get cleared, you need to report a Service-Affecting (SA) problem. Log into the Technical Support
Website at http://www.cisco.com/c/en/us/support/index.html
en/us/support/web/tsd-cisco-worldwide-contacts.html
your country.
EMBEDDED-AMPLIFIER-SATURATED
Default Severity: Minor (MN), Non-Service-Affecting (NSA)
Logical Object: OTS
The Embedded Amplifer Saturated condition is raised by the embedded EDFA in the AS-16-CCOFS cards.
It means the incoming signal on the ADD or COM Rx port is saturating the internal amplifier.
Clear the EMBEDDED-AMPLIFIER-SATURATED Alarm
Add an attenuator or decrease the power on the port if the alarm is raised on COM-Tx. Decrease the SMR-20 setpoint if
the alarm is raised on COM-Rx.
If the alarm does not clear, log into the Technical Support Website at
for more information or call Cisco TAC (1 800 553-2447).
EOC-E
Default Severity: Minor (MN), Non-Service-Affecting (NSA)
Logical Objects: OCN/STMN, FE, GE
The SONET DCC Termination Failure alarm occurs when the system loses its DCC. Although this alarm is
primarily SONET, it can apply to DWDM. EOC-E is supported only on TNC/TNC-E with GE or FE OSC
ports.
The SDCC consists of three bytes, D1 through D3, in the SONET overhead. The bytes convey information
about operation, administration, maintenance, and provisioning (OAM&P). The system uses the DCC on the
SONET section layer to communicate network management information.
Warning
Invisible laser radiation could be emitted from the end of the unterminated fiber cable or connector.
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
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
176
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Alarm Troubleshooting
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