The figure shows the midplane as an equipment managed object at the top of the hierarchy, with the power distribution unit as a subordinate equipment object. The following slots are shown as subordinate equipment holder objects: CompactPCI, disk, fan tray, power supply, proprietary rear transition card, system CPU rear transition card, and system controller board.

The figure shows the midplane as an equipment managed object at the top of the hierarchy, with the power distribution unit as a subordinate equipment object. The following slots are shown as subordinate equipment holderobjects: CompactPCI, fan tray, power supply, system CPU rear transition card, and system controller board.