6 Repeat this procedure to install any other 1U PDUs.
Install a 2U PDU
1 Depending on the type of rack mounting holes, choose one of:
● For square mounting holes, snap a 10-32 snap-in cage nut into the
bottom and seventh hole of each vertical rail.
Figure 27 Snap-in cage nut
● For round mounting holes, clip one 10-32 clip-on cage nut into the
bottom and seventh holes of each channel in the pair. (Pillar
Axiom 600 systems are not shipped with clip-on cage nuts.)
2 Align the slots in the PDU ears to the four cage nuts.
Figure 28 2U PDU layout and ear locations
Legend
1 Front of PDU
2 PDU ears on left side
3 PDU ears on right side
Chapter 3 Install Components
About Power Distribution Unit Installation
64