Cisco 2900 - Catalyst Expansion Module, Руководство по установке оборудования, Страница: 53 / 162

2-9
Catalyst 2900 Series XL Hardware Installation Guide
78-6461-04
Chapter 2 Installation
Installing the Switch on a Table or Shelf
Installing the Switch on a Table or Shelf
Follow these steps to install the switch on a table or shelf:
Step 1
Locate the adhesive strip with the rubber feet in the mounting-kit envelope.
Attach the four rubber feet to the recessed areas on the bottom of the unit.
Step 2
Place the switch on the table or shelf near an AC power source.
Step 3
After the switch is mounted on the table or shelf, power the switch as described
in
“Powering On the Switch and Running POST” section on page 2-24 .
Installing the Switch in a Rack
Warning
To prevent bodily injury when mounting or servicing this unit in a rack, you must
take special precautions to ensure that the system remains stable. The
following guidelines are provided to ensure your safety:
•
This unit should be mounted at the bottom of the rack if it is the only unit in
the rack.
•
When mounting this unit in a partially filled rack, load the rack from the
bottom to the top with the heaviest component at the bottom of the rack.
•
If the rack is provided with stabilizing devices, install the stabilizers before
mounting or servicing the unit in the rack.
The supplied rack-mounting brackets can be attached to a 19-, 23-, or 24-inch
rack.
Figure 2-1 shows which mounting holes to use.
Note
Figure 2-1 shows brackets for two-rack-unit modular switches. Rack-mount
points are similar on brackets for one-rack-unit switches.