Cisco Nexus 7000 Hardware Installation And Reference Manual page 178

Connecting a DC Power Supply to DC Power Sources
Figure 6-12
1 Positioned at the front of the PIU
2 Positioned offset from the front of the PIU
Position the PIU on a rack so that you can connect it to the power supply with the power cables that you
Step 2
are using (user supplied for the 3-kW DC power supply or a 15-foot [4.6 m] cable shipped with the 6-kW
DC power supply). Make sure that the PIU is level and its mounting holes align to holes in the mounting
rails on the rack.
Fasten the PIU to the rack using four M6 x 19 mm screws or four 12-24 x 3/4 inch screws, as shown in
Step 3
Figure
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
6-24
Positioning the PIU Mounting Brackets
6-13. Tighten each screw to 40 in-lb (4.5 N·m).
Chapter 6
3 Positioned offset from the rear of the PIU
4 Positioned at the rear of the PIU
Installing Power Supplies
OL-23069-07