Enterasys RoamAbout AP-2000, SecureStack A2 A2H124-24FX, RoamAbout R2 Hardware Installation Manual

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™

RoamAbout

Wireless Networking

R2 Wireless Access Platform Hardware Installation Guide

P/N 9033683-07

Electrical Hazard: Only qualified personnel should perform installation procedures.

Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de instalacion.

Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes Personal

vorgenommen werden.

Notice

Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. The reader should in all cases consult Enterasys Networks to determine whether any such changes have been made.

The hardware, firmware, or software described in this document is subject to change without notice.

IN NO EVENT SHALL ENTERASYS NETWORKS BE LIABLE FOR ANY INCIDENTAL, INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS DOCUMENT, WEB SITE, OR THE INFORMATION CONTAINED IN THEM, EVEN IF ENTERASYS NETWORKS HAS BEEN ADVISED OF, KNEW OF, OR SHOULD HAVE KNOWN OF, THE POSSIBILITY OF SUCH DAMAGES.

Enterasys Networks, Inc. 50 Minuteman Road Andover, MA 01810

Part Number: 9033683-07 January 2005

ENTERASYS NETWORKS, ROAMABOUT, NETSIGHT, and any logos associated therewith, are trademarks or registered trademarks of Enterasys Networks, Inc., in the United States and other countries.

All other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies.

Documentation URL: http://www.enterasys.com/support/manuals Documentacion URL: http://www.enterasys.com/support/manuals Dokumentation http://www.enterasys.com/support/manuals

Regulatory Compliance Information

Federal Communications Commission (FCC) Notice

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the 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 the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does 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 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

WARNING: Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Industry Canada Notice

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

Product Safety

This product complies with the following: UL 60950, CSA C22.2 No. 60950, 73/23/EEC, EN 60950, IEC 60950.

Seguridad del Producto

El producto de Enterasys cumple con lo siguiente: UL 60950, CSA C22.2 No. 60950, 73/23/EEC, EN 60950, IEC 60950.

Produktsicherheit

Dieses Produkt entspricht den folgenden Richtlinien: UL 60950, CSA C22.2 No. 60950, 73/23/EEC, EN 60950, IEC 60950.

Electromagnetic Compatibility (EMC)

This product complies with the following: 47 CFR Parts 2 and 15, CSA C108.8, 89/336/EEC, EN 55022, EN 61000-3-2, EN 61000-3-3, EN 55024, AS/NZS CISPR 22, VCCI V-3.

Compatibilidad Electromágnetica (EMC)

Este producto de Enterasys cumple con lo siguiente: 47 CFR Partes 2 y 15, CSA C108.8, 89/336/EEC, EN 55022, EN 55024, EN 61000-3-2, EN 61000-3-3, AS/NZS CISPR 22, VCCI V-3.

Elektro- magnetische Kompatibilität ( EMC )

Dieses Produkt entspricht den folgenden Richtlinien: 47 CFR Parts 2 and 15, CSA C108.8, 89/336/EEC, EN 55022, EN 61000-3-2, EN 61000-3-3, EN 55024, AS/NZS CISPR 22, VCCI V-3.

VCCI Notice

This is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual.

Exposure to Radio Frequency Radiation

Caution: To comply with the FCC RF exposure compliance requirements, the following antenna installation and device operating configurations must be satisfied:

For integral and external antenna configurations:

• The operation distance between the antenna and any other person’s body (including hands, wrists, feet and ankles) must be at least 20 cm (8 in.), unless indicated.

• If you are using the RBTBH-R2W radio card, refer to the RoamAbout R2 Wireless Access Platform 802.11a/b/g Radio Card Quick Installation Guide for the list of approved external antennas.

iii

Declaration of Conformity

Application of Council Directive(s): 89/336/EEC

73/23/EEC

Manufacturer’s Name: Enterasys Networks, Inc.

Manufacturer’s Address: 50 Minuteman Road

Andover, MA 01810 USA

European Representative Address: Enterasys Networks, Ltd.

Nexus House, Newbury Business Park London Road, Newbury Berkshire RG14 2PZ, England

Conformance to Directive(s)/Product Standards: EC Directive 89/336/EEC

EN 55022 EN 55024 EC Directive 73/23/EEC EN 60950 EN 60825

Equipment Type/Environment: Networking Equipment, for use in a Commercial

or Light Industrial Environment.

Enterasys Networks, Inc. declares that the equipment packaged with this notice conforms to the above directives.

Enterasys Networks, Inc.

Firmware License Agreement

BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT,

CAREFULLY READ THIS LICENSE AGREEMENT.

This document is an agreement (“Agreement”) between the end user (“You”) and Enterasys Networks, Inc. on behalf of itself and its Affiliates (as hereinafter defined) (“Enterasys”) that sets forth Your rights and obligations with respect to the Enterasys software program/firmware installed on the Enterasys product (including any accompanying documentation, hardware or media) (“Program”) in the package and prevails over any additional, conflicting or inconsistent terms and conditions appearing on any purchase order or other document submitted by You. “Affiliate” means any person, partnership, corporation, limited liability company, or other form of enterprise that directly or indirectly through one or more intermediaries, controls, or is controlled by, or is under common control with the party specified. This Agreement constitutes the entire understanding between the parties, and supersedes all prior discussions, representations, understandings or agreements, whether oral or in writing, between the parties with respect to the subject matter of this Agreement. The Program may be contained in firmware, chips or other media.

BY INSTALLING OR OTHERWISE USING THE PROGRAM, YOU REPRESENT THAT YOU ARE AUTHORIZED TO ACCEPT THESE TERMS ON BEHALF OF THE END USER (IF THE END USER IS AN ENTITY ON WHOSE BEHALF YOU ARE AUTHORIZED TO ACT, “YOU” AND “YOUR” SHALL BE DEEMED TO REFER TO SUCH ENTITY) AND THAT YOU AGREE THAT YOU ARE BOUND BY THE TERMS OF THIS AGREEMENT, WHICH INCLUDES, AMONG OTHER PROVISIONS, THE LICENSE, THE DISCLAIMER OF WARRANTY AND THE LIMITATION OF LIABILITY. IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT OR ARE NOT AUTHORIZED TO ENTER INTO THIS AGREEMENT, ENTERASYS IS UNWILLING TO LICENSE THE PROGRAM TO YOU AND YOU AGREE TO RETURN THE UNOPENED PRODUCT TO ENTERASYS OR YOUR DEALER, IF ANY, WITHIN TEN (10) DAYS FOLLOWING THE DATE OF RECEIPT FOR A FULL REFUND.

IF YOU HAVE ANY QUESTIONS ABOUT THIS AGREEMENT, CONTACT ENTERASYS NETWORKS, LEGAL DEPARTMENT AT (978) 684-1000.

You and Enterasys agree as follows:

1. LICENSE. You have the non-exclusive and non-transferable right to use only the one (1) copy of the Program provided in this package subject to the terms and conditions of this Agreement.

2. RESTRICTIONS. Except as otherwise authorized in writing by Enterasys, You may not, nor may You permit any third party to:

(i) Reverse engineer, decompile, disassemble or modify the Program, in whole or in part, including for reasons

of error correction or interoperability, except to the extent expressly permitted by applicable law and to the extent the parties shall not be permitted by that applicable law, such rights are expressly excluded. Information necessary to achieve interoperability or correct errors is available from Enterasys upon request and upon payment of Enterasys’ applicable fee.

(ii) Incorporate the Program, in whole or in part, in any other product or create derivative works based on the

Program, in whole or in part.

(iii) Publish, disclose, copy, reproduce or transmit the Program, in whole or in part.

(iv) Assign, sell, license, sublicense, rent, lease, encumber by way of security interest, pledge or otherwise transfer

the Program, in whole or in part.

(v) Remove any copyright, trademark, proprietary rights, disclaimer or warning notice included on or embedded

in any part of the Program.

3. APPLICABLE LAW. This Agreement shall be interpreted and governed under the laws and in the state and federal courts of the Commonwealth of Massachusetts without regard to its conflicts of laws provisions. You accept the personal jurisdiction and venue of the Commonwealth of Massachusetts courts. None of the 1980 United Nations Convention on Contracts for the International Sale of Goods, the United Nations Convention on the Limitation Period in the International Sale of Goods, and the Uniform Computer Information Transactions Act shall apply to this Agreement.

4. EXPORT RESTRICTIONS. You understand that Enterasys and its Affiliates are subject to regulation by agencies of the U.S. Government, including the U.S. Department of Commerce, which prohibit export or diversion of certain technical products to certain countries, unless a license to export the Program is obtained from the U.S. Government or an exception from obtaining such license may be relied upon by the exporting party.

If the Program is exported from the United States pursuant to the License Exception CIV under the U.S. Export Administration Regulations, You agree that You are a civil end user of the Program and agree that You will use the Program for civil end uses only and not for military purposes.

If the Program is exported from the United States pursuant to the License Exception TSR under the U.S. Export Administration Regulations, in addition to the restriction on transfer set forth in Sections 1 or 2 of this Agreement, You agree not to (i) reexport or release the Program, the source code for the Program or technology to a national of a country in Country Groups D:1 or E:2 (Albania, Armenia, Azerbaijan, Belarus, Bulgaria, Cambodia, Cuba, Estonia, Georgia, Iraq, Kazakhstan, Kyrgyzstan, Laos, Latvia, Libya, Lithuania, Moldova, North Korea, the People’s Republic of China, Romania, Russia, Rwanda, Tajikistan, Turkmenistan, Ukraine, Uzbekistan, Vietnam, or such other countries as may be designated by the United States Government), (ii) export to Country Groups D:1 or E:2 (as defined herein) the direct product of the Program or the technology, if such foreign produced direct product is subject to national security controls as identified on the U.S. Commerce Control List, or (iii) if the direct product of the technology is a complete plant or any major component of a plant, export to Country Groups D:1 or E:2 the direct product of the plant or a major component thereof, if such foreign produced direct product is subject to national security controls as identified on the U.S. Commerce Control List or is subject to State Department controls under the U.S. Munitions List.

5. UNITED STATES GOVERNMENT RESTRICTED RIGHTS. The enclosed Program (i) was developed solely at private expense; (ii) contains “restricted computer software” submitted with restricted rights in accordance with section

52.227-19 (a) through (d) of the Commercial Computer Software-Restricted Rights Clause and its successors, and (iii) in all respects is proprietary data belonging to Enterasys and/or its suppliers. For Department of Defense units, the Program is considered commercial computer software in accordance with DFARS section 227.7202-3 and its successors, and use, duplication, or disclosure by the Government is subject to restrictions set forth herein.

6. DISCLAIMER OF WARRANTY. EXCEPT FOR THOSE WARRANTIES EXPRESSLY PROVIDED TO YOU IN WRITING BY Enterasys, Enterasys DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON- INFRINGEMENT WITH RESPECT TO THE PROGRAM. IF IMPLIED WARRANTIES MAY NOT BE DISCLAIMED BY APPLICABLE LAW, THEN ANY IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THIRTY (30) DAYS AFTER DELIVERY OF THE PROGRAM TO YOU.

7. LIMITATION OF LIABILITY. IN NO EVENT SHALL ENTERASYS OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS, PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR RELIANCE DAMAGES, OR OTHER LOSS) ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM, EVEN IF ENTERASYS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THIS FOREGOING LIMITATION SHALL APPLY REGARDLESS OF THE CAUSE OF ACTION UNDER WHICH DAMAGES ARE SOUGHT.

THE CUMULATIVE LIABILITY OF ENTERASYS TO YOU FOR ALL CLAIMS RELATING TO THE PROGRAM, IN CONTRACT, TORT OR OTHERWISE, SHALL NOT EXCEED THE TOTAL AMOUNT OF FEES PAID TO ENTERASYS BY YOU FOR THE RIGHTS GRANTED HEREIN.

8. AUDIT RIGHTS. You hereby acknowledge that the intellectual property rights associated with the Program are of critical value to Enterasys and, accordingly, You hereby agree to maintain complete books, records and accounts showing (i) license fees due and paid, and (ii) the use, copying and deployment of the Program. You also grant to Enterasys and its authorized representatives, upon reasonable notice, the right to audit and examine during Your normal business hours, Your books, records, accounts and hardware devices upon which the Program may be deployed to verify compliance with this Agreement, including the verification of the license fees due and paid Enterasys and the use, copying and deployment of the Program. Enterasys’ right of examination shall be exercised reasonably, in good faith and in a manner calculated to not unreasonably interfere with Your business. In the event such audit discovers non-compliance with this Agreement, including copies of the Program made, used or deployed in breach of this Agreement, You shall promptly pay to Enterasys the appropriate license fees. Enterasys reserves the right, to be exercised in its sole discretion and without prior notice, to terminate this license, effective immediately, for failure to comply with this Agreement. Upon any such termination, You shall immediately cease all use of the Program and shall return to Enterasys the Program and all copies of the Program.

9. OWNERSHIP. This is a license agreement and not an agreement for sale. You acknowledge and agree that the Program constitutes trade secrets and/or copyrighted material of Enterasys and/or its suppliers. You agree to implement reasonable security measures to protect such trade secrets and copyrighted material. All right, title and interest in and to the Program shall remain with Enterasys and/or its suppliers. All rights not specifically granted to You shall be reserved to Enterasys.

10. ENFORCEMENT. You acknowledge and agree that any breach of Sections 2, 4, or 9 of this Agreement by You may cause Enterasys irreparable damage for which recovery of money damages would be inadequate, and that Enterasys may be entitled to seek timely injunctive relief to protect Enterasys’ rights under this Agreement in addition to any and all remedies available at law.

11. ASSIGNMENT. You may not assign, transfer or sublicense this Agreement or any of Your rights or obligations under this Agreement, except that You may assign this Agreement to any person or entity which acquires substantially all of Your stock or assets. Enterasys may assign this Agreement in its sole discretion. This Agreement shall be binding upon and inure to the benefit of the parties, their legal representatives, permitted transferees, successors and assigns as permitted by this Agreement. Any attempted assignment, transfer or sublicense in violation of the terms of this Agreement shall be void and a breach of this Agreement.

12. WAIVER. A waiver by Enterasys of a breach of any of the terms and conditions of this Agreement must be in writing and will not be construed as a waiver of any subsequent breach of such term or condition. Enterasys’ failure to enforce a term upon Your breach of such term shall not be construed as a waiver of Your breach or prevent enforcement on any other occasion.

13. SEVERABILITY. In the event any provision of this Agreement is found to be invalid, illegal or unenforceable, the validity, legality and enforceability of any of the remaining provisions shall not in any way be affected or impaired thereby, and that provision shall be reformed, construed and enforced to the maximum extent permissible. Any such invalidity, illegality or unenforceability in any jurisdiction shall not invalidate or render illegal or unenforceable such provision in any other jurisdiction.

14. TERMINATION. Enterasys may terminate this Agreement immediately upon Your breach of any of the terms and conditions of this Agreement. Upon any such termination, You shall immediately cease all use of the Program and shall return to Enterasys the Program and all copies of the Program.

vii

viii

Contents

Preface

Purpose of This Manual ....................................................................................................................... xi

Intended Audience ............................................................................................................................... xi

Associated Documents ........................................................................................................................ xi

Document Conventions....................................................................................................................... xii

Getting Help ........................................................................................................................................ xii

Chapter 1: Preparing for Installation

Overview ............................................................................................................................................1-1

Reviewing the Site Requirements ......................................................................................................1-2

Hardware Requirements ..............................................................................................................1-2

Environmental Requirements ......................................................................................................1-2

Power Supply and Connector Specifications (World) ..................................................................1-3

Regulatory Compliance ...............................................................................................................1-4

Unpacking and Inspecting ..................................................................................................................1-5

Kit Contents .................................................................................................................................1-5

RoamAbout R2................................................................................ .......................................1-6

Radio Card................................................................................ .............................................1-6

Options ........................................................................................................................................1-7

Testing the Coverage Area ................................................................................................................1-8

Antenna Information ...........................................................................................................................1-8

Chapter 2: Cabling and Wiring

Overview ............................................................................................................................................2-1

Selecting a Power Configuration ........................................................................................................2-1

Local Power Configuration ..........................................................................................................2-1

Remote Power Configuration ......................................................................................................2-2

Redundant Power Configuration .................................................................................................2-2

Remote Power Injector Installation ....................................................................................................2-3

Rack Mount Kit Installation ................................................................................................................2-5

Power Supply Installation ...................................................................................................................2-6

Ethernet Wiring Configuration ............................................................................................................2-7

CAT 5 Cabling Standards ..................................................................................................................2-7

Air Space and Plenum Environments ................................................................................................2-8

Chapter 3: Installing the RoamAbout R2

Overview ............................................................................................................................................3-1

Upgrading from an Existing Access Point 2000 .................................................................................3-2

Wall/Ceiling Outlet Box Installation ....................................................................................................3-3

Surface Wallmount Installation ..........................................................................................................3-8

Console Port Connection .................................................................................................................3-14

Connecting a Device to the Console Port ..................................................................................3-14

Connecting an Open-Ended Cable to the Console Port ............................................................3-16

Verifying the Operation of the RoamAbout R2 .................................................................................3-17

Chapter 4: Configuring the RoamAbout R2

Overview ............................................................................................................................................4-1

RoamAbout R2 MAC Addresses .......................................................................................................4-1

Using the Console Port ......................................................................................................................4-2

Using the RoamAbout AP Manager ...................................................................................................4-4

Appendix A: Upgrade and Reset

Overview ........................................................................................................................................... A-1

Upgrade Firmware ............................................................................................................................ A-2

Using the RoamAbout R2 Console Port ..................................................................................... A-2

Using the RoamAbout AP Manager ........................................................................................... A-3

Hardware Reset to Factory Defaults ................................................................................................. A-5

Tables

1-1 RoamAbout R2 Physical Specifications (with security cover) ................................................1-2

1-2 Environmental Specifications.................................................................................................1-2

1-3 RoamAbout R2 Power Supply Specifications (World) ...........................................................1-3

1-4 Shipment Contents................................................................................................................. 1-6

1-5 RoamAbout R2 Options .........................................................................................................1-7

2-1 Pin Connectors.......................................................................................................................2-3

3-1 RoamAbout R2 LED Summary ............................................................................................3-17

3-2 RoamAbout R2 LED Patterns ..............................................................................................3-18

Purpose of This Manual

This manual describes how to install and set up the RoamAbout R2 Wireless Access Platform (hereafter called the RoamAbout R2). It also includes problem solving, and connector pin assignment information.

Intended Audience

This manual is intended for use by personnel who will install and set up the RoamAbout R2.

Electrical Hazard: Only qualified personnel should perform installation procedures.

Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de

instalacion.

Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes Personal vorgenommen werden.

Preface

Associated Documents

You can download the documentation from the Enterasys Networks Web site.

Documentation URL: http://www.enterasys.com/support/manuals Documentacion URL: http://www.enterasys.com/support/manuals Dokumentation: http://www.enterasys.com/support/manuals

Check the Web site regularly for product upgrades:

http://www.enterasys.com/products/wireless

RoamAbout R2 Wireless Access Platform Hardware Installation Guide xi

Document Conventions

The following icons are used in this document:

Electrical Hazard: Warns against an action that could result in personal injury or death.

Riesgo Electrico: Advierte contra una acción que pudiera resultar en lesión corporal o la muerte debido a un riesgo eléctrico.

Elektrischer Gefahrenhinweis: Warnung vor sämtlichen Handlungen, die zu Verletzung von Personen oder Todesfällen – hervorgerufen durch elektrische Spannung – führen können!

Caution: Contains information essential to avoid damage to the equipment.

Precaución: Contiene información esencial para prevenir dañar el equipo.

Achtung: Verweißt auf wichtige Informationen zum Schutz gegen

Beschädigungen.

Note: Calls the reader’s attention to any item of information that may be of special importance.

Getting Help

For additional support related to this device or document, contact Enterasys Networks using one of the following methods.

World Wide Web: www.enterasys.com/support

Phone: (603) 332-9400

1-800-872-8440 (toll-free in the U.S. and Canada)

For the Enterasys Networks Support toll-free number in your country:

www.enterasys.com/support/gtac-all.html

Email: support@enterasys.com

To expedite your message, please type [wireless] in the subject line.

To send comments or suggestions concerning this document to the Technical Writing Department: techwriting@enterasys.com

To expedite your message, please type [techwriting] in the subject line, and include the document Part Number in the email message.

Before calling Enterasys Networks, please have the following information ready:

• Your Enterasys Networks service contract number

• A description of the failure

• A description of any action(s) already taken to resolve the problem

xii Preface

• The serial and revision numbers of all involved Enterasys Networks products in the network

• A description of your network environment (for example, layout and cable type.)

• Network load and frame size at the time of trouble (if known)

• The device history (for example, have you returned the device before, is this a recurring problem.)

• Any previous Return Material Authorization (RMA) numbers

RoamAbout R2 Wireless Access Platform Hardware Installation Guide xiii

xiv Preface

Overview

Preparing for Installation

This chapter describes basic considerations for successfully installing the RoamAbout R2 hardware. Before installing the RoamAbout R2, you must complete the following tasks:

1. If you have an existing Access Point 2000 and want to install the RoamAbout R2 in its place, refer to “Upgrading from an Existing Access Point 2000” on page 3-2 for important information.

2. Review the site requirements.

3. Select the location to install the RoamAbout R2.

4. Unpack the RoamAbout R2 and check the contents of the shipment.

If installing the RoamAbout R2 in a building-to-building configuration, refer to the RoamAbout Antenna Site Preparation and Installation Guide for the proper antenna cabling and grounding procedures.

After you install the RoamAbout R2, refer to the RoamAbout 802.11 Wireless Networking Guide for configuration information.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 1-1

Reviewing the Site Requirements

Please review the site requirements before you install the RoamAbout R2.

Hardware Requirements

The physical specifications for the RoamAbout R2 are provided in Ta bl e 1 -1 .

Table 1-1 RoamAbout R2 Physical Specifications (with security cover)

Parameter Approximate Specification

Width 173.4 mm (6.84 in.)

Depth 62.3 mm (2.45 in.)

Length 200.8 mm (7.90 in.)

Weight 1.47 kg (3.25 lb)

Environmental Requirements

Ensure that the environmental requirements are within the ranges described in Tabl e 1 -2 .

Table 1-2 Environmental Specifications

Parameter Description

Operating Environment

Air flow Convection cooled

Altitude -60 meters (-197 feet) below sea level to 4000 meters

Relative humidity 5% to 95% (non-condensing)

Shock

Temperature -5°C to 50°C (23°F to 122°F)

Vibration 10 Hz to 150 Hz, 20 sweeps/axis @ 0.5G, and 4 Hz to

Nonoperating Environment

(13,123 feet) above sea level

Amplitude 10G, shock spectrum each axis

50 Hz up to 1G

/2 sine, 6 shocks on

Altitude -60 meters (-197 feet) below sea level to 4000 meters

Relative humidity 0 to 95% (non-condensing)

1-2 Preparing for Installation

(13,123 feet) above sea level

Reviewing the Site Requirements

Table 1-2 Environmental Specifications (continued)

Parameter Description

Shock - Transportation (Packaged) 4,000 bumps @ 15G

Storage Temperature -30° to 66° C (-22° to 151° F)

Unpackaged drop 4 inches above floor on each axis

Power Supply and Connector Specifications (World)

The RoamAbout R2 power and connector specifications are listed in Tab le 1-3. These specifications are provided for customers who want to provide their own site operating power for the RoamAbout R2.

If the remote power feature is used, you must test the Ethernet cable from the remote power injector to the RoamAbout R2 for continuity and correct pinout before power is applied. Enterasys assumes no responsibility if the specifications set forth as follows are not followed.

Caution: You must use a UL Listed Class 2 power supply. Power supply outputs and current ratings should not exceed the stated maximum voltages and should not fall below the minimum voltages as specified in this document.

Precaución: debe utilizarse una fuente de poder de clase 2 con certificación UL. Las especificaciones de salida y corriente de la fuente de poder no deben superar el voltaje máximo estipulado y no deben descender por debajo del voltaje mínimo, según lo establecido en este documento.

Table 1-3 RoamAbout R2 Power Supply Specifications (World)

Parameter Value

Output voltage 42 to 59 VDC

Output current 457 mA to 325 mA

Redundant Power Application • Redundant power may be applied to the

RoamAbout R2.

• Both power connections (front panel and Ethernet) are electrically isolated.

• Redundant power sources do not need to be matched for voltage or polarity.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 1-3

Reviewing the Site Requirements

Table 1-3 RoamAbout R2 Power Supply Specifications (World)

Parameter Value

Power Connector • Coaxial Type Power Plug that mates with

Power Consumption 100 to 240 Vac 10.5 Watts (13.5 Watts maximum)

Regulatory Compliance

This equipment meets the following safety and electromagnetic compatibility (EMC) requirements:

Switchcraft RAPC712 Jack (Switchcraft 760 or equivalent).

• Dimensions:

Inside Diameter: 2.5 mm (0.100 in.)

Outside Diameter: 5.5 mm (0.218 in.)

Barrel Length: 9.5 mm (0.375 in.)

•Safety

EC Directive 73/23/EEC (EN 60950) Europe, CSA C22.2 No. 950, AS/NZS 3200 Australia/New Zealand, IEC 950 (CB Scheme) International Countries, UL 1950 USA, TUV European certification, Return Air Plenum Rated UL2043

• Electromagnetic Compatibility (EMC)

AS/NZS 3548 Australia/New Zealand, BCIQ (BSMI) Taiwan, CS-03 Canada, EC Directive 89/336/EEC (EN 55022) Europe, FCC 47 CFR Part 15, Class B USA, NOM-019-SCR-SCFI Mexico, VCCI V-3 Japan

1-4 Preparing for Installation

Unpacking and Inspecting

Physically inspect all cartons for shipping damage. Report any damage to your shipping carrier. Also verify that you have received the correct basic components and options as listed on the following pages. Report any discrepancies to your Enterasys Sales Representative.

Note: The RoamAbout 802.11a/b/g radio card, part number RBTBH-R2W, is sold separately. Contact your Enterasys Representative for more information.

Kit Contents

The basic components required for installation are shown below and described in

Tabl e 1 -4 .

Unpacking and Inspecting

Hardware

Installation

Guide

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 1-5

Unpacking and Inspecting

RoamAbout R2

Verify that the components listed in Tab le 1-4 shipped with your RoamAbout R2:

Table 1-4 Shipment Contents

No. Description Part Number

1, 2 RoamAbout R2 (with wall/ceiling bracket) RBTR2-AB (1 slot, not shown)

3 Security Cover with key 8020216

4 Power Supply (100-240 Vac) 5652054-XX

or RBTR2-AZ (2 slots)

5 International connector kit for the Power Supply

6 Remote Power Injector 8917544-05

7 RoamAbout R2 Wireless Access Platform Installation

Radio Card

The RoamAbout R2 supports the RoamAbout 802.11a/b/g radio card and the existing RoamAbout 802.11a and 802.11b radio cards. There is a separate certification document for the 802.11a, 802.11b and 802.11a/b/g radio cards.

Refer to the RoamAbout 802.11a/b/g Radio Certification and Regulatory Information document available on the Enterasys Networks Web site: www.enterasys.com/products/wireless.

5601013-Kit

(100-240 Vac)

9033683-XX

Guide

Note: The RoamAbout 802.11a/b/g radio card, part number RBTBH-R2W, replaced the RoamAbout 802.11a and the RoamAbout 802.11b radio cards. The 802.11a and the

802.11b radio cards are no longer available.

Note: You must be running RoamAbout R2 Wireless Access Platform firmware Version

6.xx, or higher, to use the 802.11 a/b/g card. The RoamAbout AP Manager Kit 11.06, or higher, contains the latest firmware. To download the latest version of firmware, go to

www.enterasys.com/software/RoamAbout/APMAN

1-6 Preparing for Installation

Options

The options shown below are available for the RoamAbout R2 (contact your Enterasys Representative), and are described in Tab le 1-5 .

Unpacking and Inspecting

DATADATA/PWR

DETECT

FUSE BLOWN

POWER

48V OUT

Table 1-5 RoamAbout R2 Options

No. Option Description Order Number

1 RoamAbout R2 Mezzanine slot upgrade option for RBTR2-AA

and RBTR2-AB (user interchangeable part replaces the original one-slot). This option cannot be used with RBTR2-AZ, which already contains a second slot.

2 Dual Band Range Extender Antenna RBTBH-IA

3 Remote Power Injector CSIWS-RMPER

4 Rack Mount Kit CSIWS-RM

5 Redundant (or replacement) Power Supply RBTR2-PS3

6 Console Cable 9372191-10

7 1-Port Mid-Span Power Unit (for use with RoamAbout R2 only) BL-89700ENT

8 10-Port Mid-Span Power Unit (for use with RoamAbout R2 only) BL-89710ENT

9 20-Port Mid-Span Power Unit (for use with RoamAbout R2 only) BL-89720ENT

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 1-7

RBTRC-MZ

Testing the Coverage Area

Enterasys Networks recommends that you test the coverage area before you permanently install the RoamAbout R2. The coverage area is where wireless clients can be physically located and still connect to the RoamAbout R2. Coverage area is determined by a number of factors, including the speed of the RoamAbout radio card, physical obstructions, and noise levels.

If possible, temporarily connect the RoamAbout R2 and use the RoamAbout utilities described in the RoamAbout 802.11 Wireless Networking Guide to determine the actual coverage area. Using these tools can help you determine the best place to mount the RoamAbout R2.

Antenna Information

This document contains only installation information for the indoor antenna. If you are planning to use an outdoor antenna refer to the RoamAbout Antenna Site Preparation and Installation Guide for Regulatory information, FCC requirements, and detailed procedures to install outdoor antennas.

1-8 Preparing for Installation

Overview

Cabling and Wiring

This chapter presents detailed step-by-step procedures to select, configure, and install the correct power, cabling, and wiring for your RoamAbout R2.

Caution: The Enterasys 5652054-xx International DC Power Supply (ships with the RoamAbout R2) and the RBTR2-PS3 Redundant DC Power Supply have overload protection. If an overload occurs because of miswiring or some other fault, the power supply voltage folds back to help protect the power supply, the site wiring, and the RoamAbout R2 from damage.

Precaución: La fuente de poder internacional de CC Enterasys 5652054-xx (se distribuye junto con el RoamAbout R2) y la fuente de poder de CC de respaldo RBTR2-PS3 disponen de un dispositivo de seguridad para sobrecargas. Si se produce una sobrecarga debido a errores en el cableado o a cualquier otra falla, el suministro eléctrico se reduce para prevenir que la fuente, el cableado de la instalación o el RoamAbout R2 sufran daños.

Selecting a Power Configuration

The power configurations available for the RoamAbout R2 include local power, remote power, and redundant power.

Local Power Configuration

In the local power configuration, the RoamAbout R2 receives operating power directly from one local source (such as a power supply connected to a nearby wall outlet). The output plug of the power supply is connected directly into the RoamAbout R2 chassis-mounted power connector.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 2-1

Selecting a Power Configuration

Remote Power Configuration

In the remote power configuration, the RoamAbout R2 receives operating power over the Ethernet cable from one remote source (such as a power supply installed in the wiring closet or other remote location). This option requires installing the remote power injector in the same location as the power supply. The output of the power supply is connected to the remote power injector. The Ethernet interface cable also plugs into the remote power injector. Another Ethernet cable is connected between the injector and the RoamAbout R2 to provide input/output signals and power.

Enterasys offers an optional rack mount kit that allows installation of up to three remote power injectors into one standard rack-mount panel. Refer to “Rack Mount Kit

Installation” on page 2-5 for more information.

Caution: Label the remote power injector cable at the opposite end from the power injector (RoamAbout R2 or wall jack) to ensure that this cable is not connected to another device.

Precaución: Etiquete el cable de inyección remota en el extremo opuesto al inyector de alimentación (el RoamAbout R2 o la toma en la pared) para asegurarse de que este cable no esté conectado a otro aparato.

Redundant Power Configuration

The RoamAbout R2 can be connected to an independent source of local power and to an independent source of remote power. If one of these power sources goes down, the RoamAbout R2 continues uninterrupted operation with power received from the other (redundant) power source.

2-2 Cabling and Wiring

Remote Power Injector Installation

The remote power injector provides operating power to the RoamAbout R2 (referenced in the following figure as RoamAbout AP) using the Ethernet cable. The injector receives input power (via the PWR jack) from either the power supply supplied with the RoamAbout R2 or directly from the site facility. If using the power supply, install the injector within six feet of an AC power outlet. The network interface cable plugs into the Network jack, and the RoamAbout R2 cable plugs into the RoamAbout AP jack. Pins and connectors are listed in Tabl e 2-1.

Remote Power Injector Installation

NETWORK

1 2 3 4 5 6 7 8

To Customer

Network

RoamAbout

J2J1

1 2 3 4 5 6 7 8

PWR

Remote Power Injector

Network

Pin 1 8

PWR

RoamAbout

Table 2-1 Pin Connectors

Pin Network Connector RoamAbout R2 Connector Power Connector

1 XMIT Data Positive XMIT Data Positive

2 XMIT Data Negative XMIT Data Negative

3 RCV Data Positive RCV Data Positive

4 No Connection Remote Power 1

5 No Connection Remote Power 2

6 RCV Data Negative RCV Data Negative

7 No Connection Remote Power 1

8 No Connection Remote Power 2

1 Remote Power 1

2 Remote Power 2

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 2-3

Remote Power Injector Installation

To install the remote power injector, perform the following steps:

1. Use a cable tester to check the cable wiring to the RoamAbout R2. Check the continuity and pairing.

2. Select a mounting location:

– Close to the Ethernet wiring panel or Ethernet port.

– Within six feet of an AC power outlet (if remote power is used).

3. Secure the remote power injector.

If necessary, use the two wall anchors provided in your installation kit.

Mounting Hole (2)

4. Insert the Ethernet cable connector into the Network jack.

5. Insert the RoamAbout R2 cable connector into the RoamAbout AP jack.

6. Proceed to Chapter 3.

Network

PWR

RoamAbout

2-4 Cabling and Wiring

Rack Mount Kit Installation

The rack mount kit allows you to install up to three remote power injectors into one standard rack-mount panel, shown below, to provide for the operation of up to three RoamAbout R2s.

The information presented in the Remote Power Injector Installation on page 2-3 applies to each of the three remote power injectors in the rack mount kit.

Rack Mount Kit Installation

To install the rack mount kit, perform the following steps.

1. Use a cable tester to check the cable wiring to each RoamAbout R2. Check the continuity and pairing.

2. Select a mounting location:

– Close to the Ethernet wiring panel.

– Within six feet of an AC power outlet (if remote power is used).

3. Use the screws provided in the rack mount kit to secure each remote power injector to the rack mount panel.

You can install up to three remote power injectors within the rack mount panel.

4. Secure the rack mount panel to the rack using the screws provided in the kit.

5. Insert an Ethernet cable connector into the network jack of one of the remote power injectors.

6. Insert the RoamAbout R2 cable connector into the RoamAbout AP jack of the same remote power injector.

7. Repeat Steps 5 and 6 for each RoamAbout R2.

8. Proceed to Chapter 3.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 2-5

Power Supply Installation

To install the 100-240 Vac power supply, perform the following steps:

1. Verify that you have the correct power supply connector.

USA (NEMA 5-15 TO IEC-C13)

EU (CEE7 TO IEC-C13)

UK (UK TO IEC-C13)

AU (AS3112 TO IEC-C13)

2. Insert the appropriate connector into the power supply.

Caution: Do not connect the power supply to the primary source until instructed to do so.

Precaución: No conecte la fuente del poder a la fuente primaria hasta que no se le indique.

Caution: You must use a UL Listed Class 2 power supply. Refer to the power supply specifications in this document.

Precaución: Debe utilizarse una fuente de poder de clase 2 con certificación UL. Remítase a las instrucciones de la fuente que figuran en este documento.

2-6 Cabling and Wiring

Ethernet Wiring Configuration

The RoamAbout R2 supports the 100BaseT Ethernet cabling standard with auto negotiation. If you have an existing 10BaseT Ethernet cable in place, you can connect the cable directly to the RoamAbout R2. You can also connect the Ethernet cable to the remote power injector, then connect the remote power injector to the RoamAbout R2.

The RoamAbout R2 supports auto-crossover detection. You can use straight-through or crossover cables for Ethernet connectivity.

CAT 5 Cabling Standards

There are four common CAT 5 Cabling Standards. Three of these, EIA 568A, EIA 568B, and EIA 356A, are recommended for RoamAbout R2 installations. The fourth standard, USOC, has advantages when dealing with telephone wiring but is strongly not recommended for use in data applications.

All CAT 5 information presented here also applies to CAT 3. However, CAT 3 is not recommended for 100BaseT Ethernet connections.

• If new wiring is installed for the RoamAbout R2, it is extremely important to know which standard was used to install the existing wiring.

Ethernet Wiring Configuration

• It is also important that new wiring complies with and is tested to CAT 5 Cabling Standards. Miswiring of data pairs can result in a faulty Ethernet connection and possible power problems.

• In the event of data or power miswiring when using the RoamAbout R2 power supply and remote power, the power supply folds back and does not damage the R2.

• If you are not using a RoamAbout R2 power supply, miswiring of data or power may damage the R2. Use care when installing the wiring for the Remote Power feature.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 2-7

Air Space and Plenum Environments

IMPORTANT: If you are planning to install the RoamAbout R2 in Air Space or in a Plenum environment, refer to the following caution.

Caution: If you are installing the RoamAbout R2 in Air Space or a Plenum environment, the RoamAbout R2 must only be powered by the Remote Power Splice through a Plenum-rated CAT-5 cable. The Remote Power Splice, Power Supply, and Security Cover do not meet Plenum requirements and must be kept out of Plenum areas.

Before you install the RoamAbout R2 in Air Space or a Plenum environment, you should check with your local building and electrical inspector for local regulations concerning electrical code requirements for Plenum installations

Precaución: Si se está instalando el RoamAbout R2 en áreas equipadas con Air Space o Plenum, se alimentará el RoamAbout R2 utilizando únicamente el empalme de alimentación remota con un cable CAT-5 para Plenum. El empalme de alimentación remota, la fuente de poder y la cubierta de seguridad no cumplen los criterios de Plenum y no deben instalarse en áreas equipadas con Plenum.

Antes de instalar un RoamAbout R2 en áreas equipadas con Air Space o Plenum, consulte con la inspección local de edificios y electricidad la normativa vigente en cuanto a requisitos del código eléctrico para instalaciones de Plenum.

2-8 Cabling and Wiring

Overview

Installing the RoamAbout R2

This chapter provides the procedures to install the RoamAbout R2 and its options. It also provides the basic configurations using the console, RoamAbout AP Manager, and Telnet. Refer to the Roamabout 802.11 Wireless Networking Guide for additional configuration information.

Make sure the site primary power for the RoamAbout R2 conforms to the specifications detailed in Chapter 2.

Note: This document contains only installation information for the indoor antenna. If you are planning to use an outdoor antenna, refer to the RoamAbout Antenna Site Preparation and Installation Guide for Regulatory information, FCC requirements, and detailed procedures to install outdoor antennas. The RoamAbout Antenna Site Preparation and Installation Guide can be downloaded from www.enterasys.com/

products/wireless.

If you are using the AP Manager to configure the RoamAbout R2s with IP addresses, you should start the AP Manager BEFORE applying power to each RoamAbout R2. Upon power-up, each RoamAbout R2 automatically sends a BootP request.

If you plan to use the RoamAbout AP Manager program, write down the MAC address listed on the side of the RoamAbout R2. For a LAN-to-LAN configuration, also write down the MAC address on the back of the radio card, which is the wireless MAC address.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-1

Upgrading from an Existing Access Point 2000

Caution: If you have an existing Access Point 2000 and want to install the RoamAbout

R2 in its place, please refer to the following important information.

Precaución: Si tiene instalado un Access Point 2000 y desea sustituirlo por un RoamAbout R2, tenga en cuenta la siguiente información.

You cannot interchange the Access Point 2000 with the RoamAbout R2 without replacing the power supplies and, if applicable, the power injector and redundant power supply. You must use the power supply, power injector, and the redundant power supply shipped with the RoamAbout R2.

•You must

replace the Access Point 2000 power supply (5652041-xx or 5652042-xx)

with the RoamAbout R2 power supply (5652054-xx) at the RoamAbout R2.

•You must

replace the Access Point 2000 redundant power supply (5652042-xx), on the

wired side, with the RoamAbout R2 power supply (5652054-xx).

To determine if your Access Point contains a redundant power supply:

a. Remove the power supply from the Access Point.

b. If there is still power, you will need to locate the redundant power supply on the

wired side. Replace it with the RoamAbout R2 power supply (5652054-xx).

•You must

replace the following Access Point power injectors:

– 8917544-01

– 8917544-02

– 8917544-03

with 8917544-05 (preferred) or 8917544-04.

3-2 Installing the RoamAbout R2

Wall/Ceiling Outlet Box Installation

Follow the step-by-step procedure below to install the RoamAbout R2 to an outlet box.

1. Make sure the site primary power for the RoamAbout R2 conforms to the specifications detailed in Chapter 2.

2. Select a wall or ceiling outlet:

• If using remote power, with internal 10BaseT/100BaseT Ethernet network cabling

installed.

• If not using remote power, within six feet of an AC electrical outlet:

(a) If using redundant power (connecting both local power and remote power).

(b) If using the local power option and not using the remote power option.

3. Remove the mounting bracket from the RoamAbout R2:

a. Completely loosen the captive screw.

Wall/Ceiling Outlet Box Installation

b. Slide the bracket until the two screw slots are directly below the two screws.

c. Lift and remove the bracket from the RoamAbout R2.

Remove

Mounting Bracket

Screw

Captive

Screw

Slot

4. Connect the Ethernet cable.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-3

Wall/Ceiling Outlet Box Installation

5. Ensure that the mounting holes on the bracket line up with those on the outlet box.

Additional holes may be drilled in the bracket to accommodate your particular installation.

Note: Remove all drilled material from the area.

6. Secure the mounting bracket to the wall outlet box.

7. Secure the RoamAbout R2 to the mounting bracket:

a. Insert the two RoamAbout R2 shoulder screws into the two mounting bracket

screw slots until secure.

b. Slide the shoulder screws in the mounting screw slots until the screws are secure.

c. Tighten the captive screw to secure the RoamAbout R2.

Captive Screw

3-4 Installing the RoamAbout R2

Install

Wall/Ceiling Outlet Box Installation

8. Refer to the Regulatory information, FCC requirements, and installation information shipped with the radio card before you install it into the RoamAbout R2.

To install the radio card:

a. Ensure that the power to the RoamAbout R2 is off.

b. Carefully insert the card into the radio card slot.

c. Press down firmly to seat the card. The following figure shows two 802.11a/b/g

radio cards inserted into the RoamAbout R2 (with the mezzanine option).

Radio Card

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-5

Wall/Ceiling Outlet Box Installation

9. If you install the optional Dual Band Range Extender Antenna or the outdoor antenna:

a. Remove the dust cover from the radio card

connector.

b. Insert the antenna cable connector into the radio card

connector.

c. Gently press down on the cable connector to secure

the antenna connection.

Note: If you are using the RoamAbout R2 with the mezzanine option, one of the cards must be connected to the Range Extender antenna to prevent radio interference between the two cards.The antenna must be placed at least two feet away from the RoamAbout R2.

10. Install the remote power injector or the rack mount kit, if used. Refer to “Remote Power Injector Installation” on page 2-3 or “Rack Mount Kit Installation” on page 2-5.

If you are using remote power, connect the output of the remote power module to the PWR jack on the remote power injector.

Mounting Hole (2)

PWR

Network

RoamAbout

11. Install the power module/redundant power module, if used. Refer to “Power Supply

Installation” on page 2-6.

12. Connect the output of the power module/ redundant power module to the RoamAbout R2.

13. Connect the power module into an AC outlet.

14. Verify that the power is on by observing that some of the RoamAbout R2 LEDs are flashing or lit.

15. Secure the cover:

a. Position the cover over the RoamAbout R2.

b. Make sure the cover clears the radio card (and

the optional antenna cable).

3-6 Installing the RoamAbout R2

c. Push the cover down until all four snaps are secured.

Snaps

d. Lock the cover in place using the key.

Wall/Ceiling Outlet Box Installation

Key

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-7

Surface Wallmount Installation

Follow the step-by-step procedure below to install the RoamAbout R2 on the surface of a wall, cubical wall, vertical support structure, or ceiling.

1. Make sure the site primary power for the RoamAbout R2 conforms to the specifications detailed in Chapter 2, Cabling and Wiring.

2. Select the optimum mounting location:

• With easy access for inspection and service.

• If using remote power, close to the 10BaseT/100BaseT Ethernet network cable

connector.

• If not

using remote power, within six feet of an AC electrical outlet:

(a) If using redundant power (connecting both local power and remote power).

(b) If using the local power option and not using the remote power option.

3. Remove the mounting bracket from the RoamAbout R2:

a. Completely loosen the captive screw.

b. Slide the bracket until the two screw slots are directly below the two mounting

screws.

c. Lift and remove the bracket from the RoamAbout R2.

Mounting Bracket

Remove

3-8 Installing the RoamAbout R2

Captive

Screw

Slot

Surface Wallmount Installation

4. Flatten the metal mounting bracket tab against the bracket, or remove the tab by bending it back and forth.

Tab

5. Secure the mounting bracket to the wall:

a. Locate at least two mounting holes/slots on the mounting bracket that line up

with a wall stud.

b. Use two screws to secure the mounting bracket to the wall stud.

c. Use plastic anchors and screws, or self-anchoring screws to secure the mounting

bracket to the wallboard.

Note: Additional holes may be drilled in the bracket to accommodate your particular installation. Remove all drilled material from the area.

Mounting Holes/Slots

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-9

Surface Wallmount Installation

6. Secure the RoamAbout R2 to the mounting bracket:

a. Insert the two RoamAbout R2 shoulder screws into the two mounting bracket

b. Slide the shoulder screws in the mounting screw slots until the screws are secure.

c. Tighten the captive screw to secure the RoamAbout R2.

screw slots.

Captive Screw

Install

3-10 Installing the RoamAbout R2

Surface Wallmount Installation

7. Refer to the Regulatory information, FCC requirements, and installation information shipped with the radio card before you install it into the RoamAbout R2.

To install the radio card:

a. Ensure that the power to the RoamAbout R2 is off.

b. Carefully insert the card into the radio card slot.

c. Press down firmly to seat the card. The following figure shows two 802.11a/b/g

radio cards inserted into the RoamAbout R2 (with the mezzanine option).

Radio Card

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-11

Surface Wallmount Installation

8. If you install the optional Dual Band Range Extender antenna or the outdoor antenna:

a. Remove the dust cover from the radio card

b. Insert the antenna cable connector into the radio card

c. Gently press down on the cable connector to secure

9. Install the remote power injector or the rack mount kit, if used. Refer to “Remote Power Injector Installation” on page 2-3 or the “Rack Mount Kit Installation” on page 2-5.

connector.

the antenna connection.

Connect the output of the remote power module to the PWR jack on the remote power injector.

Mounting Hole (2)

PWR

Network

RoamAbout

10. Connect the 10BaseT/100BaseT Ethernet network cable.

• If you are using the remote power feature,

label the end of the cable to the RoamAbout R2 with: CAUTION: Ethernet cable contains power. Do not use for other devices.

• If you are not using remote power, install the

power module/redundant power module, if used; refer to “Power Supply Installation” on page 2-6.

11. Connect the power module into an AC outlet.

Power

Connector

Ethernet

Cable

Connector

3-12 Installing the RoamAbout R2

Surface Wallmount Installation

12. Verify that the power is on by observing that some of the RoamAbout R2 LEDs are flashing or lit.

13. Secure the cover:

a. Position the cover over the RoamAbout R2.

b. Make sure the cover clears the antenna.

c. Push the cover down until all four snaps are secured.

Snaps

d. Lock the cover in place using the key.

Key

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-13

Console Port Connection

You can manage the R2 using its console port, Telnet, SSH client, or the RoamAbout AP Manager. You do not need to use the console port if you use the RoamAbout AP Manager. If you use Telnet or SSH, you will need to connect to the console port to set up the R2 IP address before you can access the R2. These management tools are described in the RoamAbout 802.11 Wireless Networking Guide.

Connecting a Device to the Console Port

You can connect a terminal or personal computer running terminal emulation software to the console port. Signals from the console port conform to the EIA-232D signaling standard at 9600 baud only. The port appears as a data terminal equipment (DTE) device. To connect a device to the RoamAbout R2 console port, do the following:

1. Choose a device (terminal or personal computer) to connect to the RoamAbout R2.

2. Connect a null modem cable or equivalent to the device and the RoamAbout R2:

Pin Assignment

[1, 4, 6]*

7, 8*

(1) Data Carrier Detect (DCD)

(4) Data Terminal Ready (DTR)

(6) Data Set Ready (DSR)

Receive Data (RXD)

Transmit Data (TXD)

Ground

(7) Request to Send (RTS)

(8) Clear to Send (CTS)

No connect

*[1,4,6] and [7.8] are tied together

1 5

6 9

LKG-8996-931-01

3. If using a terminal, configure the transmit and receive baud rates to 9600 baud only.

4. If using a personal computer, configure a terminal emulation application to use 9600 baud transmit and receive rates. The following is an example of configuring the Microsoft Windows HyperTerminal application:

a. Open the HyperTerminal application, which is usually located in

Programs

→Accessories→HyperTerminal.

b. Create a new connection. Depending on the system configuration,

HyperTerminal could automatically prompt you for a new connection name.

3-14 Installing the RoamAbout R2

Console Port Connection

Choose a name that identifies the connection type, such as RoamAbout R2 Console Port.

c. Ignore or cancel any prompts for modem or phone information.

d. In the Connect Using (or similar field), select the port that is connected to the

RoamAbout R2, such as COM1.

e. In the Port Settings window, enter:

• Bits per second: 9600

• Data bits: 8

• Parity: None

• Stop Bits: 1

• Flow Control: None

To connect to the console port at a later date, open HyperTerminal and select

→Open to open the RoamAbout R2 Console Port connection.

File

5. Press Enter until the RoamAbout R2 Installation Menu is displayed. The installation menu allows you to display and modify various RoamAbout R2 and wireless networking parameters.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-15

Console Port Connection

Connecting an Open-Ended Cable to the Console Port

The R2 console port requires that the cable is connected to another device; otherwise, spurious noise could cause the R2 console port to be unresponsive especially when the R2 is reset. If you plan to connect a cable to the console port but not always have that cable connected to a device (such as connecting the console cable to a patch panel), you need to attach the TX and RX pins to ground, as shown in the cabling diagram below. A patch panel would be between the two RJ45 connectors.

R2-DB9 Device - DB9

GND

RJ45

Black

Red

Green

Yellow

RJ45

GND

3-16 Installing the RoamAbout R2

Verifying the Operation of the RoamAbout R2

The RoamAbout R2 runs a series of self-tests on power-up and reports status using its LEDs. The diagnostics take several seconds to complete after power-up. Tab le 3-1 describes the LEDs. If the RoamAbout R2 LEDs indicate an error, verify that you have correctly installed the RoamAbout R2. Tab le 3-2 describes the patterns, the most likely causes, and possible corrective actions. If the RoamAbout R2 still fails, refer to the RoamAbout 802.11 Wireless Networking Guide.

The Reload/Reset button is used to download a new firmware image to the RoamAbout R2, and to reset the RoamAbout R2 to the factory defaults. You need to write down the MAC address (in the MAC ADD box) for use when configuring the RoamAbout R2.

Once the RoamAbout R2 is installed and powered on, refer to the RoamAbout 802.11 Wireless Networking Guide to set the RoamAbout R2 parameters.

Table 3-1 RoamAbout R2 LED Summary

Name Description

System Status Lights when the RoamAbout R2 passes self-test. If the RoamAbout

R2 fails the test, the LED blinks at a steady rate.

Power Lights when the power is on.

Wired Forwarding Lights when the RoamAbout R2 is forwarding packets to the wired

Ethernet port.

Wireless Forwarding (Slot 1)

Lights when the RoamAbout R2 is forwarding packets to the wireless port (slot 1).

Wireless LAN Activity on the RoamAbout R2 (Slot 1)

Wireless Forwarding (Slot 2)

Blinks, indicating activity, when packets are:

• Received on the wireless port and forwarded to the Ethernet port.

• Received on the Ethernet port and forwarded to the wireless port.

• Addressed to, or generated by, the RoamAbout R2 using the wireless port.

Lights when the RoamAbout R2 is forwarding packets to the wireless port (slot2). This LED is only available if you purchased the RoamAbout R2 Mezzanine slot upgrade option.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 3-17

Verifying the Operation of the RoamAbout R2

Table 3-1 RoamAbout R2 LED Summary (continued)

Name Description

Wireless LAN Activity on the RoamAbout R2 (Slot 2)

Blinks, indicating activity, when packets are:

• Received on the wireless port and forwarded to the Ethernet port.

• Received on the Ethernet port and forwarded to the wireless port.

• Addressed to, or generated by, the RoamAbout R2 using the wireless port.

Wired LAN Activity

These LEDs are located on the Ethernet port.

•The A LED flashes when there is activity to or from the wired

A L

Ethernet port.

•The L LED lights when there is a link (connection) to the wired Ethernet port.

Table 3-2 RoamAbout R2 LED Patterns

Wireless LAN Slot 2

Wireless Forwarding Slot 2

Wireless LAN Slot 1

Wireless Forwarding Slot 1

Wired Forwarding

Power

System OKMeaning of

LED Pattern

No power. Check power connections.

3-18 Installing the RoamAbout R2

Diagnostics failed. If pattern continues to display, contact technical support.

Normal operating mode.

R2 is waiting for the Spanning Tree. No action required.

= On, = Off, = Constant blinking, = Random blinking

Configuring the RoamAbout R2

Overview

This chapter provides the basic procedures to configure the RoamAbout R2 for a wireless infrastructure network (where wireless clients access the LAN via the R2). Refer to the RoamAbout 802.11 Wireless Networking Guide to configure the R2 for a LAN-to-LAN network or for information on advanced configuration procedures, such as security settings.

The RoamAbout R2 provides a number of interfaces, but only the console port or AP Manager allows you to initially configure the R2 with an IP address. For more information about all the interfaces, refer to the RoamAbout 802.11 Wireless Networking Guide.

RoamAbout R2 MAC Addresses

The RoamAbout R2 has the following MAC addresses:

• One MAC address for the wired Ethernet interface, which is printed on the AP.

• One MAC address for each RoamAbout radio card installed in the AP, which is printed on a label on the back side of the card.

• One MAC address for the Spanning Tree. This MAC address is the wired MAC address plus 10 hex. For example, if the RoamAbout R2 MAC address is xx-xx-xx-xx-xx-40, the Spanning Tree MAC address will be xx-xx-xx-xx-xx-50.

If using SNMP, you may see additional MAC addresses, starting with the MAC address printed on the AP. These additional 30 MAC addresses are used internally and do not generate network traffic.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 4-1

Using the Console Port

To connect a device to the console port, follow the instructions in “Console Port

Connection” on page 3-14. Perform the following to use the console interface:

• Use your arrow keys to navigate through the screens.

• Press your Enter (or Return) key to activate a data entry field.

• Press the space bar to toggle a multiple choice field.

• Select Apply to check the configuration changes before saving them.

• Select Save before you Reset, Reload, or Exit out of the console to save the configuration changes in each screen.

To manage the RoamAbout R2 with the console port, do the following:

1. Press the Return key at the terminal that is connected to the RoamAbout R2 console port until the Main Menu displays. If using a computer, start the terminal emulation program and connect to the console port. You are prompted for a username and password. The username is admin and the default password is password.

Note: If your screen remains blank after 3 seconds, press the Ctrl and L keys together. If the screen still remains blank, shut down the terminal emulation program and then restart it.

2. Choose Network Configuration from the Main Menu.

3. Enter the IP address, subnet mask, and default gateway.

4. Choose Save.

5. Return to the previous menu.

6. Choose Wireless Configuration from the Main Menu, then choose Country Configuration.

7. Toggle to select your Country, and choose Save.

8. Return to the previous menu.

9. Choose Radio Interface Configuration from the Wireless Configuration Menu.

a. Toggle to select the radio interface that you are configuring (Radio 1 or Radio 2).

b. Toggle to select the Radio Mode (A Only, B Only, G Only, or B and G).

c. Toggle to select the Reset Option.

d. Choose Save.

10. Return to the previous menu.

4-2 Configuring the RoamAbout R2

Using the Console Port

11. Choose Wireless Configuration from the Main Menu, then choose Set/Show Wireless Configuration.

12. At the top of the screen, select the radio slot (1 or 2) to configure.

13. Enter the name of the wireless network.

14. Enter a channel. The channels vary, depending on country regulations. In a wireless client configuration (Workgroup bridge mode) with multiple APs, adjacent APs should be set to different channels that are at least five channels apart.

15. Enter a station name. This name is displayed when clients run the RoamAbout Client Utility. Each RoamAbout R2 should have a unique station name.

16. Set the Reset Option to Reset Card if necessary (the default setting).

17. Choose Save.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 4-3

Using the RoamAbout AP Manager

To manage the R2 using the AP Manager, you need the R2’s wired MAC address.

1. At the computer with AP Manager installed, start the AP Manager by clicking the Start button on the desktop and selecting Programs

2. Click on the Setup/Add New AP button to setup/add a RoamAbout R2. (Or, select

→Open from the menu bar to open the appropriate group of RoamAbout R2s, or

File

to add to an existing managed list.)

3. When prompted, click Yes to provide an IP address.

4. Enter the RoamAbout R2’s wired MAC address (printed on the side of the RoamAbout R2 under the plastic cover).

5. Assign the RoamAbout R2 a valid IP address for your network.

6. Enter the SNMPv3 Authentication and Privacy Passwords, or accept the defaults.

• The default Authentication Password is password.

• The default Privacy Password is password.

→RoamAbout→AP Manager.

• The password is case-sensitive and must be a minimum of eight ASCII characters.

7. If necessary, change the default gateway and subnet mask. Click OK when completed.

8. In the Identification dialog box, enter the text to describe the RoamAbout R2. Click the Help button for details. Click OK when completed.

Note: The OK button remains grayed out until you enter text.

9. In the Wireless Parameters dialog box:

a. Select the slot number (Slot 1 or Slot 2).

Note: If there is only one slot, this field will be grayed out.

b. Select the Radio Mode.

c. Enter a channel. When multiple AP’s (802.11b and 802.11g only) are deployed in

the same area, be sure to choose a channel separated by at least 5 channels to avoid interference with each other.

d. Enter a Wireless Network Name.

4-4 Configuring the RoamAbout R2

Using the RoamAbout AP Manager

e. Enter a station name. The station name is displayed when clients run the

RoamAbout Client Utility. Each RoamAbout R2 should have a unique station name.

10. Select File

→Save from the main window to save the configuration changes to a .cfg

file. You are prompted for a password. The password must be a minimum of eight ASCII characters and is case-sensitive. This password prevents unauthorized access to the RoamAbout R2 configuration.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide 4-5

Using the RoamAbout AP Manager

4-6 Configuring the RoamAbout R2

Overview

Upgrade and Reset

This appendix describes how to upgrade the RoamAbout R2 firmware using the console port or AP Manager. It also describes how to reset the R2 to all factory defaults.

Check the Enterasys Networks Wireless web site for the latest RoamAbout AP Manager and firmware. Go to www.enterasys.com/products/wireless and click on the Software Download Library to download the latest AP Manager and RoamAbout R2 firmware. The AP Manager contains the firmware and Boot ROM image files. Refer to the AP Manager release notes for the instructions to install the AP Manager.

Caution: If the power is interrupted during the upgrade or reset back to factory defaults process, the image in your device will become corrupt. Do not turn off or perform any action that can cause power loss during an upgrade.

Precaución: Si se corta la electricidad durante el proceso de actualización o se reajusta de nuevo al funcionamiento determinado por el fabricante, se alterará la imagen del aparato. No corte la corriente ni realice ninguna operación que pueda ocasionar una interrupción de suministro eléctrico durante el proceso de actualización.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide A-1

Upgrade Firmware

Using the RoamAbout R2 Console Port

Follow this procedure to upgrade the R2 from the console port. This procedure also applies if accessing the R2 using Telnet or an SSH client.

1. Manually launch NetRider Loader, go to the Program Files/RoamAbout/Manager directory and double-click on the Loader.exe file, or start the TFTP server that you want to use.

2. Choose Reset/Upgrade from the RoamAbout R2 Console Main menu.

3. Choose Upgrade Flash.

4. Enter the latest G*.Z file for firmware upgrades, or B*.BIN file for Boot ROM upgrades in the Image file path.

5. Enter the TFTP Server IP address of the system running NetRider Loader, or your TFTP server’s IP address.

6. Press the space bar in the Download Type field and select one of the following:

• Application (for firmware upgrades)

• BootROM (for Boot ROM upgrades)

7. Choose Save. When the upgrade is compete, the console displays “Download Status is complete”.

Caution: The NetRider Loader application only indicates when the file copy is completed, it does not indicate when the upgrade is complete.

Precaución: La aplicación NetRider Loader sólo indica cuándo se ha acabado de copiar el archivo, no indica cuándo se ha acabado el proceso de actualización.

8. Choose Reset/Upgrade from the Main menu.

9. Choose Reset Switch.

10. Choose Save to reset the unit.

A-2 RoamAbout R2 Wireless Access Platform Hardware Installation Guide

Using the RoamAbout AP Manager

1. Select the RoamAbout R2 that you want to upgrade from the RoamAbout AP Manager Managed List.

2. Click the Reload button on the Main window.

3. Select one of the following:

• Use this Computer

The firmware image is on the same computer and in the same directory as the AP Manager, which uses the NetRider Loader application to load the image. You need to specify the image file name in the Firmware Image File field. You can use the Browse button to search for the file name.

• Use Remote TFTP Server and enter the IP address of your TFTP server

With this option enabled, the AP only loads the image from the TFTP server whose IP address is specified in the TFTP Server Address field. You need to specify the image file name in the Firmware Image File field. You should use this option when you are managing APs on a different subnet than the computer with the AP Manager.

Upgrade Firmware

4. Select one of the following:

• Operational Firmware (for firmware upgrades)

• BootROM (for Boot ROM upgrades)

5. Browse to the directory where you installed AP Manager, or enter the complete path to the upgrade file.

6. Select the latest G*.Z file for firmware upgrades, or B*.BIN file for Boot ROM upgrades.

7. Click on Open.

8. Click on the Reload Now button. NetRider Loader starts.

9. Click Yes to confirm the upgrade, then click OK to reconfirm the upgrade.

10. AP Manager displays a Poll dialog box that prompts you to poll the RoamAbout R2. Polling the RoamAbout R2 lets you know when the upgrade is complete.

Caution: Use the Poll dialog box to determine when the upgrade is complete. The NetRider Loader application only indicates when the file copy is completed, it does not indicate when the upgrade is complete.

Precaución: Utilice el cuadro de diálogo de Poll para determinar cuándo se ha completado el proceso de actualización. La aplicación NetRider Loader sólo indica cuándo se ha acabado de copiar el archivo; no indica cuándo se ha acabado el proceso de actualización.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide A-3

Upgrade Firmware

11. Click Yes in the Poll dialog box to start the poll. You will receive a “Reload Status = Success” message when the upgrade is complete. The upgrade takes approximately one minute. AP Manager prompts you to reset the unit after the upgrade is complete.

12. Click Yes to reset the unit.

A-4 RoamAbout R2 Wireless Access Platform Hardware Installation Guide

Hardware Reset to Factory Defaults

The RoamAbout R2 has a Reload/Reset button. This button is used to download a new firmware image to the RoamAbout R2, and to reset the RoamAbout R2 to the factory defaults. Please note the following before you reset the R2 to the factory defaults:

• You cannot reset the RoamAbout R2 to the factory default settings until you reload, or upgrade, a firmware image.

• The firmware image must be in the same directory where the Loader.exe file is located.

• You need to write down the MAC address (in the MAC ADD box) for use when configuring the RoamAbout R2.

To reset the RoamAbout R2 to the factory defaults, perform the following steps:

1. Record the MAC address of the RoamAbout R2 and the G*.Z firmware file name. The G*.Z firmware file is located in the Program Files/RoamAbout/Manager directory.

2. Access the Login screen using the console port management via a HyperTerminal session or DOS prompt. This will allow you to view the reset, and to determine when the reset is complete.

Hardware Reset to Factory Defaults

3. Start NetRider Loader, click on the Loader.exe file. The default location is Program Files/RoamAbout/Manager.

4. Click on the Setup button.

5. Enter the following information:

a. Host name.

b. Hardware address. This is the R2 MAC address that you recorded in Step 1.

c. IP address. The IP address you want to assign to the RoamAbout R2.

d. Subnet Mask.

e. Gateway IP address (Optional)

f. Image. The name of the RoamAbout R2 firmware file that you recorded in Step 1.

6. Click on OK.

7. Power off then apply power to the RoamAbout R2.

8. When the LEDs start blinking, quickly insert and remove something similar to a toothpick into the small hole on the unit labeled S1.

RoamAbout R2 Wireless Access Platform Hardware Installation Guide A-5

Hardware Reset to Factory Defaults

NetRider Loader indicates a loading status.

Caution: The NetRider Loader application only indicates when the file copy is completed, it does not indicate when the upgrade is complete.

Precaución: La aplicación NetRider Loader sólo indica cuándo se ha acabado de copiar el archivo, no indica cuándo se ha acabado el proceso de actualización.

9. Click on Close to exit NetRider Loader when the loading is complete.

10. View the console screen. You will see activity on the console screen as the unit resets. When the reset is complete, the Login screen displays again.

A-6 RoamAbout R2 Wireless Access Platform Hardware Installation Guide

Enterasys RoamAbout AP-2000, SecureStack A2 A2H124-24FX, RoamAbout R2 Hardware Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual