Allied Telesis AT-FS201 Series User manual

AT-FS201
AT-FS202
AT-FS202SC/FS1
AT-FS202SC/FS2
AT-FS202SC/FS3
AT-FS202SC/FS4
Fast Ethernet Switches
Installation Guide
PN 613-10761-00 Rev C

Copyright 2001 Allied Telesyn International Corp.
960 Stewart Drive, Suite B, Sunnyvale CA 94086 USA
All rights reserved. No part of this publication may be reproduced without prior
written permission from Allied Telesyn International Corp.
Ethernet is a registered trademark of Xerox Corporation. All other product names,
company names, logos or other designations mentioned herein are trademarks or
registered trademarks of their respective owners.
Allied Telesyn International Corp. reserves the right to make changes in specifications
and other information contained in this document without prior written notice. The
information provided herein is subject to change without notice. In no event shall Allied
Telesyn International Corp. be liable for any incidental, special, indirect, or
consequential damages whatsoever, including but not limited to lost profits, arising out
of or related to this manual or the information contained herein, even if Allied Telesyn
International Corp. has been advised of, known, or should have known, the possibility of
such damages.

iii
Safety Warnings
Standards: This product meets the following standards.
RFI Emission EN55022 Class A $1
Warning: In a domestic environment this product may cause radio interference in which
case the user may be required to take adequate measures. $2
Immunity EN55024 $3
Warning: This product requires shielded cables to comply with emission and immunity
standards. If it is used with unshielded cables, the user may be required to take measures
to correct the interference problem at their own expense. $4
Electrical Safety EN60950, UL1950, CSA 950 $5
Laser EN60825 $6
Warning Class 1 Laser product. $7
Warning Do not stare into the Laser beam. $8
At time of installation, the Fiber Optic Lasers comply with FDA Radiation Performance
Standard 21CFR Subchapter J, applicable at date of manufacture.
This is a “CLASS 1 LED PRODUCT” (AT-FS201, AT-FS202 models) $9
Important: Appendix B contains translated safety statements for installing this
equipment. When you see the $, go to Appendix B for the translated safety statement in
your language.
Wichtig: Anhang B enthält übersetzte Sicherheitshinweise für die Installation dieses
Geräts. Wenn Sie $sehen, schlagen Sie in Anhang B den übersetzten
Sicherheitshinweis in Ihrer Sprache nach.
Vigtigt: Tillæg B indeholder oversatte sikkerhedsadvarsler, der vedrører installation af
dette udstyr. Når De ser symbolet $, skal De slå op i tillæg B og finde de oversatte
sikkerhedsadvarsler i Deres eget sprog.
Belangrijk: Appendix B bevat vertaalde veiligheidsopmerkingen voor het installeren van
deze apparatuur. Wanneer u de $ziet, raadpleeg Appendix B voor vertaalde
veiligheidsinstructies in uw taal.
U.S. Federal Communications Commission
RADIATED ENERGY
Note: This equipment has been tested and found to comply with the limits for a Class A
digital device pursuant to Part 15 of FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with this instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
Note: Modifications or changes not expressly approved of by the manufacturer or the
FCC, can void your right to operate this equipment.
Industry Canada
This Class A digital apparatus meets all requirements of the Canadian Interference-
Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur
le matériel brouilleur du Canada.

Safety Warnings
iv
Important: L'annexe B contient les instructions de sécuritérelatives àl'installation de cet
équipement. Lorsque vous voyez le symbole $, reportez-vous àl'annexe B pour consulter
la traduction de ces instructions dans votre langue.
Tärkeää: Liite B sisältää tämän laitteen asentamiseen liittyvät käännetyt turvaohjeet.
Kun näet $-symbolin, katso käännettyäturvaohjetta liitteestäB.
Importante: l’Appendice B contiene avvisi di sicurezza tradotti per l’installazione di
questa apparecchiatura. Il simbolo $, indica di consultare l’Appendice B per l’avviso di
sicurezza nella propria lingua.
Viktig: Tillegg B inneholder oversatt sikkerhetsinformasjon for installering av dette
utstyret. Når du ser $, åpner du til Tillegg B for åfinne den oversatte
sikkerhetsinformasjonen påønsket språk.
Importante: O Anexo B contém advertências de segurança traduzidas para instalar este
equipamento. Quando vir o símbolo $, leia a advertência de segurança traduzida no seu
idioma no Anexo B.
Importante: El Apéndice B contiene mensajes de seguridad traducidos para la
instalación de este equipo. Cuando vea el símbolo $, vaya al Apéndice B para ver el
mensaje de seguridad traducido a su idioma.
Obs! Bilaga B innehåller översatta säkerhetsmeddelanden avseende installationen av
denna utrustning. När du ser $, skall du gåtill Bilaga B för att läsa det översatta
säkerhetsmeddelandet påditt språk.

v
Table of Contents
Safety Warnings ............................................................................................iii
Welcome to Allied Telesyn .........................................................................vii
Where to Find Web-based Guides ...................................................................vii
Document Conventions ....................................................................................vii
Contacting Allied Telesyn Technical Support................................................viii
Online Support .........................................................................................viii
Telephone and Fax Support.....................................................................viii
Technical Support E-mail Addresses ........................................................ ix
Returning Products ........................................................................................... ix
FTP Server......................................................................................................... ix
For Sales or Corporate Information .................................................................. x
Tell Us What You Think .................................................................................... x
Chapter 1
Description ...................................................................................................... 1
Features .............................................................................................................. 3
Status LEDs ................................................................................................ 4
External AC/DC Power Adapter................................................................. 4
Twisted Pair Port................................................................................................ 5
Port Speed.................................................................................................... 5
Duplex Mode................................................................................................ 5
Auto MDI/MDI-X......................................................................................... 5
Fiber Optic Port.................................................................................................. 6
Port Speed.................................................................................................... 6
Duplex Mode................................................................................................ 6
Switch Performance............................................................................................ 6
DIP Switches ............................................................................................... 7
MAC Address Table..................................................................................... 7
Store and Forward....................................................................................... 7
Network Topologies ............................................................................................ 8
Chapter 2
Installing the Switch ..................................................................................... 9
Verifying the Package Contents ........................................................................ 9
Planning the Installation................................................................................. 10
Selecting a Site ................................................................................................. 12
Installing the Switch ........................................................................................ 12
Warranty Registration ..................................................................................... 14

Table of Contents
vi
Chapter 3
Troubleshooting ...........................................................................................15
Appendix A
Technical Specifications ............................................................................17
Physical .............................................................................................................17
Temperature .....................................................................................................17
Electrical Rating ...............................................................................................17
Agency Certifications........................................................................................17
Transmitter.......................................................................................................18
Fiber Optic Port Specifications ........................................................................18
Pinout Assignments..........................................................................................20
Appendix B
Electrical Safety and Installation Requirements .................................21
Appendix C
Technical Support Fax Order ...................................................................31
Incident Summary ............................................................................................31

vii
This guide contains instructions on how to install the AT-FS20x and
AT-FS202SC/FSx Series Fast Ethernet Switches.
Where to Find Web-based Guides
The Allied Telesyn web site at www.alliedtelesyn.com provides you with an
easy way to access the most recent documentation, software, and technical
information for all of our products. For product guides, select “Support &
Services”from our web site.
Document Conventions
This guide uses several conventions that you should become familiar with
before you begin to install the product.
Note
A note provides additional information.
Caution
A caution indicates that performing or omitting a specific action may
result in equipment damage or loss of data.
Warning
A warning indicates that performing or omitting a specific action may
result in bodily injury.
Welcome to Allied Telesyn

Welcome to Allied Telesyn
viii
Contacting Allied Telesyn Technical Support
You can contact Allied Telesyn technical support online or by telephone, fax,
or e-mail.
Online Support
You can request technical support online by filling out the Technical Enquiry
Form or by accessing the Knowledge Base. You can use the Knowledge Base to
submit questions to our technical support staff and review answers to
previously asked questions.
To access the Knowledge Base, select “Support & Services”,then “Help”from
www.alliedtelesyn.com. To access the Technical Enquiry Form, select
“Contact Us”.
Telephone and Fax Support
For Technical Support via fax, please fill out the “Technical Support Fax
Order”on page 31 and send it to the appropriate location listed below.
Americas
United States, Canada, Mexico,
Central America, South America
Tel: [phone], option 4
Fax: [phone]
Germany
Germany, Switzerland, Austria, Eastern
Europe
Tel: [phone]
Fax: [phone]
Asia
Singapore, Taiwan, Thailand, Malaysia,
Indonesia, Korea, Philippines, China,
India, Hong Kong
Tel: [phone]
Fax: [phone]
Italy
Italy, Spain, Portugal, Greece, Turkey,
Israel
Tel: [phone]
Fax: [phone]
Australia
Tel: [phone]
Fax: [phone]
Japan
Tel: [phone]
Fax: [phone]
France
France, Belgium, Luxembourg,
The Netherlands, Middle East, Africa
Tel: [phone]
Fax: [phone]
United Kingdom
United Kingdom, Denmark, Norway,
Sweden, Finland
Tel: [phone]
Fax: [phone]

AT-FS20x and AT-FS202SC/FSx Series Installation Guide
ix
Technical Support E-mail Addresses
United States and Canada
[e-mail]
Latin America, Mexico, Puerto Rico, Caribbean, and Virgin Islands
[e-mail]
Europe
[e-mail]
Returning Products
Products for return or repair must first be assigned a Return Materials
Authorization (RMA) number. A product sent to Allied Telesyn without a
RMA number will be returned to the sender at the sender’s expense.
To obtain an RMA number, contact Allied Telesyn’s Technical Support at one
of the following locations:
FTP Server
If you need management software for an Allied Telesyn managed device and
you know the file name of the software, you can download the software by
connecting directly to our FTP server at ftp.alliedtelesyn.com. At login,
enter ‘anonymous’as the user name and your e-mail address for the password.
North America
Toll-free: 1-800-428-4835, option 4
Fax: [phone]
Europe, Africa, and the Middle East
Tel: [phone]
Fax: [phone]
Latin America, the Caribbean, and
Virgin Islands
Tel: international code + 425-481-3852
Fax: international code + 425-481-3895
Puerto Rico
Tel: [phone], ext 3852 or
1-800-424-4284, ext 3852
Mexico
Toll-free: 800-424-5012, ext 3852
Fax: international code + 425-481-3895
Asia and Southeast Asia
Tel: [phone]
Fax: [phone]
Australia
Toll-free: 1-800-000-880
Fax: [phone]
New Zealand
Toll-free: 0800-45-5782

Welcome to Allied Telesyn
x
For Sales or Corporate Information
You can contact Allied Telesyn for sales or corporate information at the
location listed below:
Allied Teleyn International Corp.
19800 North Creek Parkway, Suite 200
Bothell, WA 98011
Tel: [phone]
Fax: [phone]
Tell Us What You Think
If you have any comments or suggestions on how we might improve this or
other Allied Telesyn documents, please fill out the General Enquiry Form
online. This form can be accessed by selecting “Contact Us”from
www.alliedtelesyn.com.