Cisco Nexus 7000 Series Hardware Installation And Reference Manual page 47

Chapter 2 Installing a Cisco Nexus 7009 Chassis
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
Figure 2-1
1 For the heaviest Cisco Nexus 7009 chassis to
be installed in the rack, position two
front-mount bottom-support rails at the lowest
RU on the rack.
2 For the next lightest Cisco Nexus 7009 chassis
to be installed in the rack, position two
front-mount bottom-support rails
immediately above the first installed chassis.
Step 2 Use a Phillips screwdriver to screw in two or three (three are recommended if you have three screw holes)
M6 x 19 mm or 12-24 x 3/4 in. Phillips screws on the front end of each bracket (using a total of 6 screws
for both brackets) as shown in
OL-23069-06
Positioning the Front-Mount Bottom-Support Rails
Figure 2-2.
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
Installing the Bottom-Support Rails on the Rack
3 The distance between the bottom-support rails
must be at least 26.25 inches (66.7 cm)
(15 RU) for each Cisco Nexus 7009 chassis.
2-7