DES-3226L Layer 2
Fast Ethernet Switch User’s Guide
Install the Switch in a site free from strong electromagnetic field generators (such as
motors), vibration, dust, and direct exposure to sunlight.
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When installing the Switch on a level surface, attach the rubber feet to the bottom of
the device. The rubber feet cushion the Switch, protect the casing from scratches and
prevent it from scratching other surfaces.
Installing the Switch Without the Rack
When installing the Switch on a desktop or shelf, the rubber feet included with the Switch
should first be attached. Attach these cushioning feet on the bottom at each corner of the
device. Allow enough ventilation space between the Switch and any other objects in the
vicinity.
Figure 2-1. Prepare Switch for installation on a desktop or shelf
Installing the Switch in a Rack
The Switch can be mounted in a standard 19” rack. Use the following diagrams to guide you.
Figure 2-2. Fasten mounting brackets to Switch
Fasten the mounting brackets to the Switch using the screws provided. With the brackets
attached securely, you can mount the Switch in a standard rack as shown in Figure 2-3 on the
following page.
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