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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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Alarm List F

Alarm List F

This section lists alarms starting with F.

Name Description Severity Applicable Equipment
FAN_AGING Alarm of an aged fan. Minor OptiX OSN 550/500
FAN_COMM_FAIL Indicates communication between the fan board and the NE fails Major OptiX OSN 580
FAN_FAIL Indicates that fans of the NE fail. Major OptiX OSN 550/500/580
FAN_FAULT Indicates a fan fault Minor OptiX OSN 580
FCS_ERR Indicating that errors occur in the verification of the frame check sequence (FCS). Critical OptiX OSN 550/580
FDBSIZEALM_ELAN Indicates that the E-LAN forwarding table entries are exhausted. Minor OptiX OSN 550/500/580
FEATURE_WITHOUT_LICENSE Indicates a feature is used without a valid license. Major OptiX OSN 550/500/580
FLOW_OVER Indicates that the receive traffic of the port exceeds the limit. Minor OptiX OSN 550/500/580
FUSE_ALARM Indicates output offline. Critical OptiX OSN 550/500
FXO_POWER_FAULT Indicates the absence of a feeding current on a foreign exchange office (FXO) port. Major OptiX OSN 550/580
FXS_LINE_FAULT Indicates that a signal wire in a telephone line connecting to a foreign exchange subscriber (FXS) port is grounded or connects to a -48 V voltage. Major OptiX OSN 550/580
FXS_POWER_FAULT Indicates that a telephone line connecting to a foreign exchange subscriber (FXS) port and a 220 V electrical power cable are in contact. Major OptiX OSN 550/580
FIB_LEN_CHANGE Indicates that the fiber length changes. Minor OptiX OSN 580
FIBER_ASYMMETRIC_CHANGED Indicates that the fiber deviation value changes. Critical OptiX OSN 580
Updated: 2019-01-21

Document ID: EDOC1100020975

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