IBM Power Systems Series

Power distribution unit and power cord options for 0551, 0553, 0555,
7014, 7953, and 7965 racks
Power distribution units (PDUs) can be used with the 0551, 0553, 0555, 7014, 7953, and 7965 racks. The
various configurations and specifications are provided.
Power distribution unit
The following figure shows the four vertical PDU locations in a rack.
Note: Horizontally mounted PDUs must be used for 9080-MHE, 9080-MME, 9119-MHE, and 9119-MME
systems. Vertically mounted PDUs occupy and limit access to the cable routing space on the side of the
rack and cannot be used.
P8HAD510-0
Figure 48. Feature code ECCF
9-pinfemale
D-shell
Uninterruptible
PowerSupply
System
SystemPort
USB2.0
USB
UPSWiring
f/cECCF
Vendorsupplied
communicationscable
P8HAD520-1
Figure 49. UPS wiring for the 5148-21L, 5148-22L, 8247-21L, 8247-21L, 8247-22L, 8247-42L, 8284-22A, 8286-41A,
and 8286-42A
Site and hardware planning 111