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Cisco 7600 Series Router MIB Specifications Guide
OL-4077-07
Chapter 3 Cisco 7600 MIB Specifications
CISCO-ENTITY-VENDORTYPE-OID-MIB
Table 3-20 lists the default values for the Cisco XENPAK transceivers in the entSensorThresholdTable.
CISCO-ENTITY-VENDORTYPE-OID-MIB
The CISCO-ENTITY-VENDORTYPE-OID-MIB defines the object identifiers (OIDs) assigned to
various Cisco 7600 Series router components. The OIDs in this MIB are used by the entPhysicalTable
of the ENTITY-MIB as values for the entPhysicalVendorType field in the entPhysicalTable. Each OID
uniquely identifies a type of physical entity, such as a chassis, Optical Services Module, FlexWAN card,
SPAs, and SIPs.
CISCO-ENVMON-MIB
The CISCO-ENVMON-MIB contains information about the status of environmental sensors (for
voltage, temperature, and power supplies). It also contains MIB objects to enable and disable
notifications for changes to the status of these sensors.
Note The CISCO-ENVMON-MIB is not supported by the shared port adapters (SPAs).
MIB Constraints
Table 3-21 lists the constraints that the Cisco 7600 Series router places on objects in the
CISCO-ENVMON-MIB.
Table 3-19 Default Values in the entSensorThreshold Table for DWDM GBIC Transceivers
MIB Sensor Object High Alarm High Warning Low Warning Low Alarm
Temperature 70.0 60.0 5.0 0.0
Voltage 5.5 5.2 4.7 4.5
Tx Bias Current 60.0 40.0 10.0 5.0
Tx Optical Power 3.4 3.2 -0.3 -0.5
Rx Optical Power 5.9 -6.7 -28.5 -28.5
Table 3-20 Default Values in the entSensorThreshold Table for XENPAK Transceivers
MIB Sensor Object High Alarm High Warning Low Warning Low Alarm
Temperature 70.0 60.0 5.00.0 0.0
Voltage Not applicable. Not applicable. Not applicable. Not applicable.
Tx Bias Current 80.0 75.0 15.0 10.0
Tx Optical Power 2.0 0.9 -4.0 -9.7
Rx Optical Power 2.0 0.4 -11.9 -15.0