Linksys SR2016 - Cisco - 10/100/1000 Gigabit Switch User manual

Model No.
WIRED
Gigabit Switch
16 or 24-Port 10/100/1000
SR2016/SR2024C
User Guide

16-Port or 24-Port 10/100/1000 Gigabit Switch
Copyright and Trademarks
Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco
Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2005 Cisco Systems, Inc. All
rights reserved. Other brands and product names are trademarks or registered trademarks of their respective
holders.
How to Use this Guide
This User Guide has been designed to make understanding networking with the Switch easier than ever. Look for
the following items when reading this Guide:
In addition to these symbols, there are definitions for technical terms that are presented like this:
Also, each figure (diagram, screenshot, or other image) is provided with a figure number and description, like
this:
Figure numbers and descriptions can also be found in the “List of Figures” section in the “Table of Contents”.
SR2016-2024C-UG-60530NC RR
This exclamation point means there is a caution or
warning and is something that could damage your
property or the Switch.
word: definition.
This checkmark means there is a note of interest and
is something you should pay special attention to while
using the Switch.
This question mark provides you with a reminder about
something you might need to do while using the Switch.
Figure 0-1: Sample Figure Description
WARNING: This product contains chemicals, including lead, known
to the State of California to cause cancer, and birth defects or other
reproductive harm. Wash hands after handling.

16-Port or 24-Port 10/100/1000 Gigabit Switch
Table of Contents
Chapter 1: Introduction 1
Welcome 1
What’s in this Guide? 2
Chapter 2: Getting to Know the Switch 3
The Front Panel 3
The Back Panel 5
The Side Panel 5
Chapter 3: Connecting the Switch 6
Overview 6
Connection Instructions 7
Placement Options 8
Appendix A: Glossary 9
Appendix B: Specifications 14
Appendix C: Warranty Information 15
Appendix D: Regulatory Information 16
Appendix E: Contact Information 22

16-Port or 24-Port 10/100/1000 Gigabit Switch
List of Figures
Figure 2-1: SR2016 Front Panel 3
Figure 2-2: SR2024C Front Panel 4
Figure 2-3: Back Panel 5
Figure 2-4: Left Side Panel 5
Figure 3-1: Example of a Typical Network (SR2024C) 6
Figure 3-2: Connecting an Ethernet Cable 7
Figure 3-3: Wall-mount 8

1
Chapter 1: Introduction
Welcome
16-Port or 24-Port 10/100/1000 Gigabit Switch
Chapter 1: Introduction
Welcome
Thank you for choosing the 16-Port or 24-Port 10/100/1000 Gigabit Switch. The 16 Port and 24-Port 10/100/1000
Gigabit Switches provide non-blocking, wire speed switching for your 10, 100, and 1000 megabit network clients.
Drop this switch in place of your current workgroup hub or switch, and you can upgrade your high-requirement
workstations to full Gigabit speeds as necessary, while continuing to service other clients at their current speeds.
Or build your network from the ground up, with appropriate link speeds for each user's requirements. Either way,
it's perfect for graphics, multimedia, and other applications that have to move large files across the network
quickly. And when you need to expand your network even further, the SR2024C has two Mini-GBIC ports that let
you add fiber-optic capability easily and cost effectively.
With the 16-Port or 24-Port 10/100/1000 Gigabit Switch, you can connect your existing 10/100 Ethernet network
to a Gigabit server backbone without any additional equipment. All ports have automatic MDI/MDI-X crossover
detection, so you don't have to worry about the cable type. Each port independently and automatically negotiates
for best speed and whether to run in half- or full-duplex mode. Address learning and aging is supported, as well
as 802.3x flow control with head-of-line blocking prevention to keep your high-speed clients from bogging down
in lower-speed traffic. Fast store-and-forward switching prevents damaged packets from being passed on into
the network.
World famous Linksys reliability and the limited lifetime warranty give you peace of mind and the rackmount form
factor integrates smoothly into your network infrastructure. Let the Linksys 16-Port or 24-Port 10/100/1000
Gigabit Switch kick your network into high gear.
This user guide will give you all the information you need to connect, set up, and configure your Switch.
Ethernet: a network protocol that specifies
how data is placed on and retrieved from a
common transmission medium.

2
Chapter 1: Introduction
What’s in this Guide?
16-Port or 24-Port 10/100/1000 Gigabit Switch
What’s in this Guide?
This user guide covers the steps for setting up and using the 16-Port and 24-Port 10/100/1000 Gigabit Switch.
• Chapter 1: Introduction
This chapter describes the 16-Port and 24-Port 10/100/1000 Gigabit Switch applications and this User Guide.
• Chapter 2: Getting to Know the Switch
This chapter describes the physical features of the Switch.
• Chapter 4: Connecting the Switch
This chapter instructs you on how to connect the Switch to your network.
• Appendix A: Glossary
This appendix gives a brief glossary of terms frequently used in networking.
• Appendix B: Specifications
This appendix provides the technical specifications for the Switch.
• Appendix C: Warranty Information
This appendix supplies the warranty information for the Switch.
• Appendix D: Regulatory Information
This appendix supplies the Adapter’s regulatory information.
• Appendix E: Contact Information
This appendix provides contact information for a variety of Linksys resources, including Technical Support.

3
Chapter 2: Getting to Know the Switch
The Front Panel
16-Port or 24-Port 10/100/1000 Gigabit Switch
Chapter 2: Getting to Know the Switch
The Front Panel
The 16- and 24-Port 10/100/1000 Gigabit Switches differ in number of LEDs and ports. The LEDs and ports are
located on the front panel of the Switch.
SR2016
LEDs
System Green. The System LED lights up when the Switch is powered on.
Link/Act Green. Each LED will light up when there is a connection made through its
corresponding port. It will flash when there is activity on its corresponding port.
Gigabit Yellow. LED will light up solid when there is a gigabit connection made through its
corresponding port.
Ports
1-16 (Ethernet) The Ethernet ports connect to network devices, such as PCs, print servers, or
additional switches.
Figure 2-1: SR2016 Front Panel

4
Chapter 2: Getting to Know the Switch
The Front Panel
16-Port or 24-Port 10/100/1000 Gigabit Switch
SR2024C
LEDs
System Green. The System LED lights up when the Switch is powered on.
Link/Act Green. Each LED will light up when there is a connection made through its
corresponding port. It will flash when there is activity on its corresponding port.
Gigabit Yellow. LED will light up solid when there is a gigabit connection made through its
corresponding port.
Ports
1-24 (Ethernet) The Ethernet ports connect to network devices, such as PCs, print servers, or
additional switches.
MiniGBIC 1, MiniGBIC 2 The miniGBIC (gigabit interface converter) ports are connection points for miniGBIC
modules and are only included on the SR2024C. These ports are shared. If you use the
Mini GBIC 1 port, then you cannot use port 12. If you use the Mini GBIC 2 port, then you
cannot use port 24.
Figure 2-2: SR2024C Front Panel

5
Chapter 2: Getting to Know the Switch
The Back Panel
16-Port or 24-Port 10/100/1000 Gigabit Switch
The Back Panel
The power port is located on the back panel of the Switch.
Power The Power port is where you will connect the included AC power cable.
The Side Panel
Security Slot The Security Slot is where you can attach a lock to guard against theft.
Figure 2-3: Back Panel
Figure 2-4: Left Side Panel

6
Chapter 3: Connecting the Switch
Overview
16-Port or 24-Port 10/100/1000 Gigabit Switch
Chapter 3: Connecting the Switch
Overview
This chapter will explain how to connect network devices to the Switch. For an example of a typical network
configuration, see the application diagram shown in Figure 3-1.
Figure 3-1: Example of a Typical Network (SR2024C)
Internet RouterCable/DSL Modem
Notebook
Desktop
Wireless Access
Point Server