Cisco Nexus 7706 Hardware Installation Manual page 33

Installing the Switch Chassis
Step 6
Push the chassis all the way onto the rack so that the vertical mounting brackets on the chassis come in contact with the
vertical mounting rails on the rack.
Step 7 Use seven M6 x 19 mm or 24 x 3/4-inch screws to attach each of the two vertical mounting brackets on the chassis to
the two vertical mounting rails on the rack (total of 14 screws). See Callout 2 in the following figure.
Figure 9: Attaching the Chassis to the Rack
1 Vertical mounting rails on the rack
2 Mounting brackets for two-post
racks
Step 8 Use eight M6 x 10 mm screws to attach the bottom-support rails to the chassis (use a total of 16 screws for both bottom
support rails). See Callout 4 in the previous figure.
Step 9 If you removed any fabric modules before moving the chassis, replace each one in the chassis as follows:
a) Holding the front of the fabric module (the side with the LEDs), turn the module so that the front side is vertical.
Note The top of the module has an alignment bracket running from the rear to the front. The electrical connectors
will be at the bottom.
b) Align the rear of the fabric module to an open fabric slot and insert the bracket on top of the module into the track
at the top of the slot.
Note If there are only three fabric modules to install, install them in fabric slots 2, 4, and 6, and be sure that there
are blank filler plates installed in the open slots.
c) Slide the module part way into the slot.
OL-31330-01
3 Six M6 x 19 mm or 10-24 x 3/4 in. Phillips screws used to attach each
side bracket to a front mounting rail (use a total of 12 screws)
4 Eight M6 x 10 mm screws used to attach each bottom support rail to the
chassis (use a total of 16 screws for both rails)
Cisco Nexus 7706 Hardware Installation Guide
Installing the Chassis in a Two-Post Rack
23