Cisco ONS 15454 - 2.7.82 DUP-SHELF-ID; 2.7.83 EHIBATVG; Clear the EHIBATVG Alarm; 2.7.84 ELWBATVG

2-80
Cisco ONS 15454 Troubleshooting Guide, R8.5
November 2009
Chapter 2 Alarm Troubleshooting
2.7.82 DUP-SHELF-ID
Step 2 In the Node Name/TID field, enter a unique name for the node.
Step 3 Click Apply.
Step 4 If the alarm does not clear, log into the Technical Support Website at http://www.cisco.com/techsupport
for more information or call Cisco TAC 1 800 553-2447.
2.7.82 DUP-SHELF-ID
For information about this alarm or condition, refer to the “Alarm Troubleshooting” chapter in the
Cisco ONS 15454 DWDM Troubleshooting Guide. This guide discusses all DWDM alarms.
2.7.83 EHIBATVG
Default Severity: Major (MJ), Service-Affecting (SA)
SONET Logical Object: PWR
The Extreme High Voltage Battery alarm occurs in a –48 VDC environment when a battery lead input
voltage exceeds the extreme high power threshold. This threshold, with a default value of –56.5 VDC,
is user-provisionable. The alarm remains raised until the voltage remains under the threshold for
120 seconds.
Clear the EHIBATVG Alarm
Step 1 The problem is external to the ONS 15454. Troubleshoot the power source supplying the battery leads.
Step 2 If the alarm does not clear, log into the Technical Support Website at http://www.cisco.com/techsupport
for more information or call Cisco TAC 1 800 553-2447 in order to report a Service-Affecting (SA)
problem.
2.7.84 ELWBATVG
Default Severity: Major (MJ), Service-Affecting (SA)
SONET Logical Object: PWR
The Extreme Low Voltage Battery alarm occurs in a –48 VDC environment when a battery lead input
voltage falls below the extreme low power threshold. This threshold, with a default value of –40.5 VDC,
is user-provisionable. The alarm remains raised until the voltage remains over the threshold for
120 seconds.
Clear the ELWBATVG Alarm
Step 1 The problem is external to the ONS 15454. Troubleshoot the power source supplying the battery leads.