Cisco UCS 6400 Series Hardware Installation Manual page 25

Installing the Cisco UCS Fabric Interconnect
Figure 9: Attaching the Rack-Mount Brackets to the FI
1
3
5
7
Step 2
Install the rear rack-mount guides onto the chassis as follows:
a) Align the two screw holes on a rear rack-mount guide to the middle two screw holes of the remaining six
screw holes on a side of the chassis. If you are aligning the guide to holes that are near the front (fan side)
of the chassis, see callout 3 in the previous figure. If you are aligning the guide to holes that are near the
rear (port side) of the chassis, see callout 7 in the previous figure.
b) Attach the bracket to the chassis with two of the flat-head M4 screws. See callout 4 or 8 in the previous
figure.
c) Repeat Step 2 with the rear rack-mount bracket on the other side of the chassis.
Step 3
Attach the slider rails to the rack. Use 2 12-24 screws or 2 10-32 screws, depending on the rack rail thread
type. For racks with square holes, insert the 12-24 cage nuts in position behind the mounting holes in the
slider rails.
a) Repeat with the slider rail on the opposite side of the rack.
Front rack-mount bracket 2
aligned to the rear of the
FI
Rear rack-mount guide 4
aligned to the front of the
FI
Alternate mounting: 6
Front rack-mount bracket
aligned to the front of the
FI
Alternate mounting: Rear 8
rack-mount guide
aligned to the rear of the
FI
Cisco UCS 6400 Series Fabric Interconnect Hardware Installation Guide
Installing the Cisco UCS FI in a Cabinet or Rack
Four M4 screws used to
attach the front bracket
Two M4 screws used to
attach the rear bracket
Four M4 screws used to
attach the front bracket
Two M4 screws used to
attach the rear bracket
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