The MIB's DESCRIPTION for cucsLicenseInstanceAbsQuant is only the auto-generated stub 'Cisco UCS license:Instance:absQuant managed object property', but the 'absQuant' property name together with its Gauge32 type tell us this column, on a specific licensed-feature grant on a fabric interconnect (a feature name plus a quantity), holds the absQuant as UCS Manager's data model defines it, exposed here as a read-only SNMP value (read-only). The absQuant is the absolute count of licensed units purchased/entitled for this feature (e.g. number of ports or nodes covered), independent of how many are currently in use — it's the ceiling an admin compares actual usage against. A fabric interconnect entitled to activate 8 ports under the PORT_ACTIVATION_PKG feature would show absQuant 8 here.