Allied Telesis AT-GS2002/SP User Manual

AT-GS2002/SP

Gigabit Ethernet to Fiber SFP Media Converter

AT-GS2002/SP Media Converter

PN 613-001759 Rev. A

Installation Guide

Copyright © 2012 Allied Telesis, Inc.

All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis,
Inc.

Allied Telesis and the Allied Telesis logo are trademarks of Allied Telesis, Incorporated. All other product names,
company names, logos or other designations mentioned herein are trademarks or registered trademarks of their respective
owners.

Allied Telesis, Inc. 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
Telesis, Inc. 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 Telesis, Inc. has
been advised of, known, or should have known, the possibility of such damages.

Electrical Safety and Emissions Standards

This product meets the following standards.

U.S. Federal Communications Commission

Declaration of Conformity

Manufacturer Name: Allied Telesis, Inc.

Declares that the product: Fast Ethernet Switch

Model Numbers: AT-GS2002/SP

This product complies with FCC Part 15B, Class B Limits:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
must not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.

Radiated Energy

Note: This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15
of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with instructions, may cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on. The user is encouraged to try to correct the interference by one or more of the
following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and the receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

Changes and modifications not expressly approved by the manufacturer or registrant of this equipment can void your
authority to operate this equipment under Federal Communications Commission rules.

Industry Canada

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

RFI Emissions FCC Class B, CISPR 22 Class B, EN55022 Class B,

EN55022 Class B, VCCI Class B, C-TICK

Immunity EN55024

Electrical Safety CSA22.2 No.950, TUV (EN60950), CE UL1950

3

Electrical Safety and Emissions Standards

Translated Safety Statements

Important: The  indicates that a translation of the safety statement is available on the Allied
Telesis website at www.alliedtelesis.com.

4

Contents

Electrical Safety and Emissions Standards ......................................................................................................................3

Preface ................................................................................................................................................................................11

Symbol Conventions .....................................................................................................................................................12

Contacting Allied Telesis ...............................................................................................................................................13

Chapter 1: Overview ..........................................................................................................................................................15

Introduction....................................................................................................................................................................16

General ..................................................................................................................................................................16

Twisted-Pair Port....................................................................................................................................................16

SFP Port.................................................................................................................................................................17

LEDs ......................................................................................................................................................................17

Installation Options.................................................................................................................................................17

MAC Address Table ...............................................................................................................................................17

Dimensions ............................................................................................................................................................18

Environmental Operating Conditions .....................................................................................................................18

Front and Back Panels ..................................................................................................................................................19

Twisted-Pair Ports .........................................................................................................................................................20

Cable Specifications...............................................................................................................................................20

MDI/MDI-X Mode ...................................................................................................................................................20

Auto-Negotiation Mode ..........................................................................................................................................21

Flow Control and Back Pressure............................................................................................................................21

SFP Port........................................................................................................................................................................22

LEDs..............................................................................................................................................................................23

Power LED .............................................................................................................................................................23

MODE LEDs...........................................................................................................................................................24

Twisted-Pair Port LEDs..........................................................................................................................................25

Fiber Optic Port LEDs (SFP Slot)...........................................................................................................................26

DIP Switches..........................................................................................................................................................26

Power Supply ................................................................................................................................................................27

Chapter 2: Installation .......................................................................................................................................................29

Safety Precaution Review .............................................................................................................................................30

Site Selection ................................................................................................................................................................32

Unpacking the AT-GS2002/SP Media Converter ..........................................................................................................33

Rear Panel DIP Switches Configuration........................................................................................................................34

SFP Transceiver Installation .........................................................................................................................................35

Desktop Installation .......................................................................................................................................................37

Wall Mount Installation ..................................................................................................................................................38

Rack Mount Installation .................................................................................................................................................39

Cable Installation...........................................................................................................................................................40

Connecting to the Copper Port...............................................................................................................................40

Connecting to the SFP Module ..............................................................................................................................41

Powering On the AT-GS2002/SP Media Converter ......................................................................................................43

Chapter 3: Troubleshooting ..............................................................................................................................................45

Power LED is Off...........................................................................................................................................................46

Twisted-Pair Port LINK/ACT LED is Off ........................................................................................................................47

SFP Port LINK/ACT LED Off.........................................................................................................................................48

Appendix A: Technical Specifications .............................................................................................................................49

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Contents

Physical Specifications ..................................................................................................................................................49

Environmental Specifications.........................................................................................................................................49

Power Specifications .....................................................................................................................................................49

Safety and Electromagnetic Emissions Certifications....................................................................................................50

Connectors and Port Pinouts.........................................................................................................................................50

6

Figures

Figure 1. AT-GS2002/SP Front Panel .................................................................................................................................19

Figure 2. AT-GS2002/SP Back Panel..................................................................................................................................19

Figure 3. LEDs on the AT-GS2002 Series Converter..........................................................................................................23

Figure 4. AC/DC Power Adapter..........................................................................................................................................27

Figure 5. Components within the AT-GS2002/SP Media Converter Shipping Box .............................................................33

Figure 6. Inserting the SFP..................................................................................................................................................35

Figure 7. Attaching the Rubber Feet ...................................................................................................................................37

Figure 8. Connecting to the RJ-45 Copper Ports.................................................................................................................40

Figure 9. Removing the Dust Cover from the SFP Transceiver ..........................................................................................41

Figure 10. Connecting to the SFP Transceiver....................................................................................................................41

Figure 11. Connecting Power Cord to an AT-GS2002 AC Powered Chassis .....................................................................43

Figure 12. Plugging an AC/DC Adapter to a Power Outlet ..................................................................................................44

Figure 13. Power Specifications ..........................................................................................................................................49

Figure 14. RJ-45 Connector and Port Pin Layout................................................................................................................50

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Figures

8

Tab le s

Table 1. twisted-pair Cable Specifications for the AT-GS2002/SP .....................................................................................20

Table 2. Power LED ...........................................................................................................................................................23

Table 3. MODE LEDs .........................................................................................................................................................24

Table 4. Twisted-Pair Port LINK/ACT/AUTO-NEG LEDs ...................................................................................................25

Table 5. Twisted-Pair Port 100/1000 LEDs ........................................................................................................................25

Table 6. Fiber Optic Port LEDs ...........................................................................................................................................26

Table 7. Rear Panel DIP Switch Settings ...........................................................................................................................34

Table 8. Physical Specifications .........................................................................................................................................49

Table 9. Environmental Specifications ................................................................................................................................49

Table 10. Safety and Electromagnetic Emissions Certifications .........................................................................................50

Table 11. MDI Pin Signals (10Base-T or 100Base-TX) ......................................................................................................50

Table 12. MDI-X Pin Signals (10Base-T or 100Base-TX) ..................................................................................................51

Table 13. MDI and MDI-X Pin Signals (1000Base-TX) .......................................................................................................51

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Tables

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Preface

This guide contains the installation instructions for the AT-GS2002/SP
Media Converter. This preface contains the following sections:

❒ “Symbol Conventions” on page 12

❒ “Contacting Allied Telesis” on page 13

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Symbol Conventions

Note

Caution

Warning

Warning

This document uses the following conventions:

Notes provide additional information.

Cautions inform you that performing or omitting a specific action
may result in equipment damage or loss of data.

Warnings inform you that performing or omitting a specific action
may result in bodily injury.

Warnings inform you that an eye and skin hazard exists due to the
presence of a Class 1 laser device.

12

Contacting Allied Telesis

If you need assistance with this product, you may contact Allied Telesis
technical support by going to the Support & Services section of the Allied
Telesis web site at www.alliedtelesis.com/support. You can find links for
the following services on this page:

❒ 24/7 Online Support - Enter our interactive support

center to search for answers to your questions in our
knowledge database, check support tickets, learn
about RMAs, and contact Allied Telesis technical
experts.

❒ USA and EMEA phone support - Select the phone

number that best fits your location and customer type.

❒ Hardware warranty information - Learn about Allied

Telesis warranties and register your product online.

❒ Replacement Services - Submit a Return Merchandise

Authorization (RMA) request via our interactive support
center.

AT-GS2002/SP Gigabit Ethernet to Fiber SFP Media Converter Installation Guide

❒ Documentation - View the most recent installation

guides, user guides, software release notes, white
papers and data sheets for your product.

❒ Software Updates - Download the latest software

releases for your product.

❒ For sales or corporate contact information, go to

www.alliedtelesis.com/purchase and select your
region.

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Chapter 1

Overview

This chapter describes the AT-GS2002/SP Media Converter in the
following sections:

 “Introduction” on page 16

 “Front and Back Panels” on page 19

 “Twisted-Pair Ports” on page 20

 “SFP Port” on page 22

 “LEDs” on page 23

 “Power Supply” on page 27

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Chapter 1: Overview

Introduction

General Here are the basic features of the AT-GS2002/SP Media Converter:

The AT-GS2002/SP Media Converter is a 10/100/1000Base-TX copper to
SFP (Small Form-factor Pluggable) media converter. It does not require
software configuration or management.

 MODE push button for MissingLink (ML), Smart Missing Link

(SML), and Link Test (LT) modes

 LEDs for unit and port status

 Transparent to VLAN packets

 MAC address table up to 4KB

 Automatic learning and aging

 Supports jumbo packets up to 10240 bytes

 DC receptacle power adapter provided

Twisted-Pair Port Here are the features of the twisted-pair port:

 1 port

 10Base-TX, 100Base-T and 1000Base-T compliant

 IEEE 802.3u Auto-Negotiation compliant

 Auto-MDI/MDIX

 RJ-45 connector

 100 meters (328 feet) maximum operating distance

 IEEE 802.3x flow control in 10/100Base-TX full-duplex operation

 IEEE 802.3x back pressure in 10/100Base-TX half-duplex

operation

 IEEE803.3z 1000Base-T flow control

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