Opening the MIB reveals the custom objects that describe the PXE system at the unit level as well as at the individual-outlet level.
As standard, these objects are first presented at the beginning of the file, listed under their parent group. The objects then appear again individually, defined and described in detail.
For example, the measurementsGroup group contains objects for sensor readings of PXE as a whole. One object listed under this group, measurementsUnitSensorValue, is described later in the MIB as "The sensor value". pduRatedCurrent, part of the configGroup group, describes the PDU current rating.