About This Guide; Rack Installation - D-Link DES-3052 Manual De Instrucciones

About This Guide

This guide gives step-by-step instructions for setting up
all D-Link managed switches. Please note that the model
you have purchased may appear slightly different from
those shown in the illustrations.
For more detailed information about your switch, its
components, making network connections, and technical
specifications, please refer to the User's Guide included
with your switch.
Step 1 – Unpacking
Open the shipping carton and carefully unpack its
contents. Please consult the packing list located in the
User Guide to make sure all items are present and
undamaged. If any item is missing or damaged, please
contact your local D-Link reseller for replacement.
- One D-Link Managed Switch
- RS-232 Cable
- Rack Mounting Bracket
- Power Cord
- User's Guide CD
- One Multi-lingual Getting Started Guide
- Stacking cable (for stackable switches)
Step 2 – Switch Installation
For safe switch installation and operation, it is
recommended that you:
♦ Visually inspect the power cord to see that it is
secured fully to the AC power connector.
♦ Make sure that there is proper heat dissipation and
adequate ventilation around the switch.
♦ Do not place heavy objects on the switch
Desktop or Shelf Installation
When installing the switch on a desktop or shelf, the
rubber feet included with the device must be attached on
the bottom at each corner of the device's base. Allow
enough ventilation space between the device and the
objects around it.
Figure 1. Attaching the rubber feet

Rack Installation

The switch can be mounted in an EIA standard size 19-
inch rack, which can be placed in a wiring closet with
other equipment. To install, attach the mounting brackets
to the switch's side panels (one on each side) and
secure them with the screws provided (please note that
these brackets are not designed for palm size switches).
Figure 2. Attaching the mounting brackets
Then, use the screws provided with the equipment rack
to mount the switch in the rack.
Figure 3. Installing the switch in a standard-sized
Step 3 – Plugging in the AC
Power Cord
Users may now connect the AC power cord to an
electrical outlet (preferably one that is grounded and
surge protected) and into the rear of the switch.
Figure 4. Plugging the switch into an outlet
Power Failure
As a precaution, the switch should be unplugged in case
of power failure. When power is resumed, plug the switch
back in.
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equipment rack