Installation Guide

Installing a Summit X770 Switch in a Rack
Before you begin the installation, refer to Pre-installation Requirements on page 314.
The Summit X770 series switch fits into a standard 19-inch equipment rack.
The provided rack-mounting brackets attach to the front of the switch unit and are adaptable to either a
front-mount or mid-mount installation. Optional rear-mounting brackets are also included for four-post
racks or cabinets.
a. See Figure 254.
Figure 254: Inserting the Rear Mounting Brackets Between the Pegs on the Side of
the Switch
b.
Summit X770 series switches are shipped without installed power supplies. You can install one or two
550W AC or DC power supplies.
After the switch is secured to the rack, install the necessary power supplies for your configuration.
Follow the instructions in Install a 450 W or 550 W Internal AC Power Supply on page 355 or Install a
450 W or 550 W Internal DC Power Supply on page 339.
Installing Other Summit Switches in a Rack
Before you begin the installation, refer to Pre-installation Requirements on page 314.
This section describes how to install the following Summit switch models:
• Summit X150
• Summit X250e
Installing Switches
Installing a Summit X770 Switch in a Rack
Summit Family Hardware Installation Guide 325