Cisco Nexus 36180YC-R, Руководство по установке оборудования

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b) Position a front-mount bracket so that four of its screw holes are aligned to the screw holes on the side of the chassis.
You can align any four of the holes in the front rack-mount bracket to four of the six screw holes on the side
of the chassis (see the following figure). The holes that you use depend on the requirements of your rack
and the amount of clearance required for interface cables (3 inches [7.6 mm] minimum) and module handles
(1 inch [2.5 mm] minimum).
Note
Figure 3: Two Ways to Attach Rack-Mount Brackets and Guides on the Switch
Front rack-mount bracket aligned to the module end of the
chassis 5 Front rack-mount bracket aligned to the port
connections end of the chassis 1
4 M4 screws used to attach the bracket to the chassis 6 4 M4 screws used to attach the bracket to
the chassis 2
2 M4 screws used to attach the bracket to the chassis 7 Rear rack-mount guide aligned to the port
connection end of the chassis 3
Rear rack-mount guide aligned to the power supply and fan
module end of the chassis 8 2 M4 screws used to attach the bracket to
the chassis 4
c) Secure the front-mount bracket to the chassis using four M4 screws and tighten each screw to 12 in-lb (1.36 N·m)
of torque.
Cisco Nexus 3600 Hardware Installation Guide
11
Installing the Chassis
Installing a 1 (RU) Chassis in a Four-post Rack