Extreme Networks 8720 Hardware Installation Manual page 43

Installing Your Device Attaching the Switch to a Four-Post Rack
12. Release the tabs on both slider assemblies, and slide the switch back until it is firmly
in place. Screw the mounting ear thumbscrews into the rack rails to hand tightness.
Pushing the Mounting Brackets into the Rail Assemblies .
See the Figure
Figure 14: Pushing the Mounting Brackets into the Rail Assemblies
Completed Installation: Switch in
The completed assembly is shown in the Figure
4-Post Rack .
Extreme 8720 Switch Hardware Installation Guide 43