Cisco Small Business Unmanaged Switch SD208, SD208 - Cisco - 10/100 Switch Quick Start Manual

Quick Start Guide

Cisco Small Business
Model SD208
8-Port 10/100 Switch

Package Contents

• SD208 Switch

• Power Adapter

• Quick Start Guide

Product Overview

Thank you for choosing the Cisco 8-Port 10/100 Switch. The Switch provides
non-blocking, wire speed switching for your 10 and 100 Mbps network clients.
It's the perfect way of integrating 10Mbps Ethernet and 100Mbps Fast Ethernet
devi ces , to o. Al l po rt s are auto spe ed n ego tia tin g, an d ha ve au tom ati c MDI /MD I­X crossover detection, so you don’t have to worry about the cable type. Each
port independently negotiates for best speed and half- or full-duplex mode, for
up to 200Mbps of bandwidth per port. Fast store-and-forward switching
prevents damaged packets from being passed on into the network.

Front Panel

The LEDs are located on the front panel of the Switch.

System—(Green) This LED lights up and remains lit when the Switch is
powered on.

1-8—(Green) Each LED lights up when a connection is made through its
corresponding port. It flashes when the corresponding port is active.

Back Panel

The Ethernet network ports are located on the back panel of the Switch.

1-8—These ports connect the Switch to network devices, such as computers.

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Side Panels

The power port is located on the side panel of the Switch.

The power port is where you will connect the power adapter.

The security slot is located on the opposite side of the Switch.

The security slot is where you can attach a lock to protect the Switch from theft.

Placement Options

Set the Switch on its four rubber feet, or mount the Switch on a wall.

To use the wall-mount option, follow these instructions:

STEP1 The wall-mount slots are two crisscross slots on the Switch’s

bottom panel. Attach two screws to the wall, so that the Switch’s
wall-mount slots line up with the two screws.

S

TEP 2 Maneuver the Switch to insert the screws into the two slots.

Typical Installation Scenario

The application diagram shown here is an example of a typical network
configuration.

When you connect your network devices, make sure you don’t exceed the
maximum cabling distances, which are listed in the following table:

From To Maximum Distance

Switch Switch or Hub 100 meters (328 feet)

Switch or Hub Computer 100 meters (328 feet)

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Americas Headquarters

Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: [phone]

800 553-NETS (6387)

Fax:[phone]

Cisco, Cisco Systems, the Cisco logo, and the Cisco Systems logo are registered trademarks or
trademarks of CiscoSyst ems, Inc. and/or its affiliates in the UnitedStates and certain other
countries. All other trademarks mentioned in this document or Website are the property of their
respective owners. The use of the word partner does not imply a partnership relationship
between Cisco and any other company. (0705R)

© 2008 Cisco Systems, Inc. All rights reserved.

Printed in the USA on recycled paper containing 10% postconsumer waste.

78-18819-01

Installation

Perform the steps in this se ction to install the hardware.

STEP1 Make sure all of the devices you will connect to the Switch are

powered off.

S

TEP 2 Connect a Category 5 Ethernet network cable to one of the numbered

ports on the Switch. Connect the other end to a computer or other
network device.

S

TEP 3 Repeat step 2 to connect additional devices.

S

TEP 4 Connect the supplied power adapter to the power port on the Switch’s

side panel. Plug the other end of the adapter into an electrical outlet.

!

CAUTION Make sure you use the power adapter included with the

Switch. Using a different power adapter may damage the
Switch.

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STEP 5 Power on the devices connected to the Switch. Each active port’s

corresponding LED will light up on the Switch.

Congratulations! The installation of the 10/100 Switch is complete!

Specifications

The following table lists the specifications for the SD208 10/100 Ethernet
Switch.

Item Specification

Model SD208

Standards IEEE 802.3, IEEE 802.3u

Ports 8 RJ-45 10/100 Mbps ports

Cabling Type Cat5 Ethernet

LEDs System, Port Status 1 through 8

Security Feature Security Slot

Dimensions WxHxD

5.12" x 1.18" x 5.00"

130 x 30 x 127 mm

Unit Weight 15 Ounces (0.43 kg)

Power DC12V/500mA

Certification FCC Cla ss B, CE

Operating Temperature 32 to 122ºF (0 to 50ºC)

Storage Temperature -40 to 158ºF (-40 to 75ºC)

Operating Humidity 20 to 95%, noncondensing

Storage Humidity 5 to 90%, noncondensing

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Where to Go From Here

Resource Location

Customer Support www.cisco.com/go/smallbiz

End User License Agreement www.cisco.com/go/smallbiz

Regulatory Compliance and Safety
Information

www.cisco.com/go/smallbiz

Warranty Information www.cisco.com/go/smallbiz

Cisco Partner Central site for Small
Business

http://www.cisco.com/web/partners/
sell/smb/

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