Chapter 9 Power Supply Unit (PSU) Replacement 9-7
FIGURE 9-6 PSU Mounting Locations (Rear of M9000 with an Expansion Cabinet + Power Cabinet)
TABLE 9-1 lists the abbreviated names and component numbers of the PSUs.
TABLE 9-1 Abbreviated Names with Component Numbers of PSUs
Model name Abbreviated names and numbers
Single power feed Dual power feed
M8000 PSU#0 to 8 PSU#10 to 19
M9000 base cabinet PSU#0 to 14 PSU#20 to 34
M9000 expansion cabinet PSU#20 to 34 PSU#40 to 74
Power cabinet
Power cabinet
Base cabinet
Expansion cabinet