Selecting Rear Mounting Brackets; Installing The Switch In A Two-Post Rack - Extreme Networks Summit X250e-24t Hardware Installation Manual

Sides: For a two-post rack installation, allow adequate space for access to the sides of the switch so
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that the front mounting brackets can be attached to the switch.

Selecting Rear Mounting Brackets

To allow installation of the switch in cabinets of different depths, the Summit X650 series switch has
two sets of rear mounting brackets. Use the bracket that best suits the cabinet depth or rack depth
where the switch will be installed:
Shorter brackets—cabinets or racks 25 inches to 31 inches (63.5 cm to 76.7 cm) deep
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Longer brackets—cabinets or racks 25 inches to 36 inches (63.5 cm to 91.4 cm) deep
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For a two-post rack installation, the shorter brackets are recommended.

Installing the Switch in a Two-Post Rack

To install the switch in a two-post rack:
1 Attach an ESD-preventive wrist strap to your wrist and connect the metal end to an appropriate
ground point on the rack.
2 Using rack-mounting screws suitable for your rack, attach a rear mounting bracket to the back of
each rack post (Figure
Do not tighten the screws all the way. You should be able to move the brackets against the rack post.
Figure 72: Attaching a Rear Mounting Bracket—Two-Post Rack Installation
Summit Family Switches Hardware Installation Guide
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