Chapter 3
| Switch Chassis
How to Install the Switch in a Rack
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Rack Cooling When mounting the switch in an enclosed rack or cabinet, be sure to check the
following guidelines to prevent overheating:
◆ Make sure that enough cool air can flow into the enclosure for the equipment it
contains.
◆ Check that the rack or cabinet allows the hot air to exit the enclosure (normally
from the top) without circulating back into equipment.
◆ If the enclosure has sides or doors with ventilation holes, make sure they are
not blocked by cables or other obstructions.
◆ Route cables within the rack or cabinet to maximize the airflow.
◆ When possible, do not completely fill the rack or cabinet with equipment, allow
some unused space within the enclosure for better airflow.
How to Install the Switch in a Rack
Before you start to rack-mount the switch, be sure to have the following items
available:
◆ Four mounting screws for each device you plan to install in a rack—these are
not included. Be sure to use the rack mounting screws that are supplied with
the rack.
◆ A screwdriver (Phillips or flathead, depending on the type of screws used).
To rack mount the switch, follow these steps:
Caution:
Installing the switch in a rack requires two people: One should position
the switch in the rack, while the other secures it using the mounting screws.
1. Attach the brackets to the device using the screws provided in the Rack
Mounting Kit.
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