Cisco Aironet 1300 Series Bridge
Hardware Installation Guide
April 2004
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Text Part Number: OL-5048-01
CISCO CONFIDENTIAL - First Draft
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL
STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT
SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE
OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required
to correct the interference at their own expense.
The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not
installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to
comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable
protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.
Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital
devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television
communications at your own expense.
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its
peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:
• Turn the television or radio antenna until the interference stops.
• Move the equipment to one side or the other of the television or radio.
• Move the equipment farther away from the television or radio.
• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits
controlled by different circuit breakers or fuses.)
Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH
ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT
LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF
DEALING, USAGE, OR TRADE PRACTICE.
IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING,
WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO
OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are trademarks of Cisco Systems, Inc.;
Changing the Way We Work, Live, Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA,
CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo,
Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net
Readiness Scorecard, LightStream, MGX, MICA, the Networkers logo, Networking Academy, Network Registrar, Pac ke t, PIX, Post-Routing, Pre-Routing, RateMUX, Registrar,
ScriptShare, SlideCast, SMARTnet, StrataView Plus, Stratm, SwitchProbe, TeleRouter, The Fastest Way to Increase Your Internet Quotient, TransPath, and VCO are registered
trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries.
All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a partnership relationship
between Cisco and any other company. (0304R)
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
Point-to-Point Configuration1-6
Port Aggregation or Redundancy Configuration1-6
Point-to-Multipoint Configuration1-7
Workgroup Bridge Configuration1-7
Access Point Configuration1-8
OL-5048-01
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
Aligning the Antenna Using RSSI LED Indications3-5
4Stacking Bridges4-1
Overview4-2
Choosing a Second Mounting Location4-2
Installing the Stacked Bridges4-2
Verifying Isolation - TBD4-3
5Configuring the Bridge for the First Time5-1
Before You Start5-2
Resetting the Bridge to Default Settings5-2
Obtaining and Assigning an IP Address5-3
Connecting to the Bridge Locally5-3
Assigning Basic Settings5-4
Default Settings on the Express Setup Page5-8
iv
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
CISCO CONFIDENTIAL - First Draft
What To Do Next5-9
Output Power Level5-9
Protecting Your Wireless LAN5-9
Using the IP Setup Utility5-9
Obtaining and Installing IPSU5-10
Using IPSU to Find the Bridge’s IP Address5-10
Using IPSU to Set the Bridge’s IP Address and SSID5-12
Assigning an IP Address Using the CLI5-13
Using a Telnet Session to Access the CLI5-13
Contents
CHAPTER
CHAPTER
6Using the Web-Browser Interface6-1
Using the Web-Browser Interface for the First Time6-2
Using the Management Pages in the Web-Browser Interface6-2
Using Action Buttons6-3
Character Restrictions in Entry Fields6-5
Using Online Help6-5
7Using the Command-Line Interface7-1
IOS Command Modes7-2
Getting Help7-3
Abbreviating Commands7-3
Using no and default Forms of Commands7-3
Understanding CLI Messages7-4
Using Command History7-4
Changing the Command History Buffer Size7-5
Recalling Commands7-5
Disabling the Command History Feature7-5
OL-5048-01
Using Editing Features7-6
Enabling and Disabling Editing Features7-6
Editing Commands through Keystrokes7-6
Editing Command Lines that Wrap7-7
Searching and Filtering Output of show and more Commands7-8
Accessing the CLI7-9
Opening the CLI with Telnet7-9
Opening the CLI with Secure Shell7-9
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
v
Contents
CISCO CONFIDENTIAL - First Draft
CHAPTER
8Troubleshooting8-1
Checking the Bridge LEDs8-2
Bridge Normal Mode LED Indications8-2
Power Injector8-4
Checking Power8-5
Checking Basic Configuration Settings8-5
SSID8-5
Security Settings8-5
Antenna Alignment8-5
Resetting to the Default Configuration - TBD8-6
Using the Serial Console Port -TBD8-6
Using the Web Browser Interface - TBD8-6
Reloading the Bridge Image - TBD8-7
Using the Serial Console Port - TBD8-7
Web Browser Interface - TBD8-8
Browser HTTP Interface8-8
Browser TFTP Interface8-8
Obtaining the Bridge Image File8-9
Obtaining the TFTP Server Software8-9
APPENDIX
APPENDIX
ATranslated Safety WarningsA-1
Installation WarningA-2
Installation and Grounding WarningA-2
Ground Conductor WarningA-4
Lightning Activity WarningA-6
Antenna Installation WarningA-7
Explosive Device Proximity WarningA-8
Circuit Breaker (15A) WarningA-9
BDeclarations of Conformity and Regulatory InformationB-1
Manufacturers Federal Communication Commission Declaration of Conformity StatementB-2
Department of Communications—CanadaB-3
Canadian Compliance StatementB-3
European Community, Switzerland, Norway, Iceland, and LiechtensteinB-3
Declaration of Conformity with Regard to the R&TTE Directive 1999/5/ECB-3
Declaration of Conformity for RF ExposureB-5
vi
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
CISCO CONFIDENTIAL - First Draft
Guidelines for Operating Cisco Aironet Access Points and Bridges in JapanB-5
Japanese TranslationB-5
English TranslationB-5
Administrative Rules for Cisco Aironet Bridges in TaiwanB-6
All BridgesB-6
Chinese TranslationB-6
English TranslationB-6
Contents
APPENDIX
APPENDIX
G
LOSSARY
I
NDEX
CSpecificationsC-1
Operating RangeC-5
DChannels and Antenna SettingsD-1
ChannelsD-2
IEEE 802.11g (2.4-GHz Band)D-2
Maximum Power Levels and Antenna GainsD-3
IEEE 802.11g (2.4-GHz Band)D-3
Changing the Bridge’s Output PowerD-4
OL-5048-01
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
vii
Contents
CISCO CONFIDENTIAL - First Draft
viii
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
Objectives
CISCO CONFIDENTIAL - First Draft
Preface
This section describes the objectives, audience, organization, and conventions of the Cisco Aironet 1300
Series Bridge Hardware Installation Guide.
This publication explains the steps for initial setup and basic configuration of the Cisco Aironet 1300
Series Wireless Bridge (hereafter called the bridge) supporting 2.4-GHz operation. This publication also
provides troubleshooting information and detailed specifications.
Audience
This publication is for the person installing and configuring a bridge for the first time. The installer
should be familiar with network structures, terms, and concepts.
Organization
This guide contains the following sections:
Chapter 1, “Overview,” describes the major components, features, and specifications of the bridge.
Chapter 2, “Installation Overview,” provides warnings, safety information, and information needed
before you begin the installation of your bridge system.
Chapter 3, “Mounting and Alignment Overview,” provides an overview of components and features used
during bridge mounting and antenna alignment operations.
Chapter 4, “Stacking Bridges,” describes the how to install and verify stacked bridges for increased
bandwidth.
Chapter 5, “Configuring the Bridge for the First Time,” describes how to enter basic bridge
configuration settings.
Chapter 6, “Using the Web-Browser Interface,” describes how to use the web-browser interface to
configure the bridge.
Chapter 7, “Using the Command-Line Interface,” describes how to use the command-line interface
(CLI) to configure the bridge.
Chapter 8, “Troubleshooting,” provides solutions to potential problems encountered during setup.
OL-5048-01
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
ix
Conventions
Appendix A, “Translated Safety Warnings,” lists translations of the safety warnings in this publication.
Appendix B, “Declarations of Conformity and Regulatory Information,” describes the regulatory
conventions to which the bridge conforms and provides guidelines for operating bridges in Japan.
Appendix C, “Bridge Specifications,” describes the channels and antenna settings supported by the
regulatory organizations.
Appendix D, “Channels and Antenna Settings,” lists the access point radio channels and the maximum
power levels supported by the world’s regulatory domains
Conventions
This publication uses the following conventions to convey instructions and information:
NoteMeans reader take note. Notes contain helpful suggestions or references to materials not contained in
this manual.
Preface
CISCO CONFIDENTIAL - First Draft
• Commands and keywords are in boldface type.
CautionMeans reader be careful. In this situation, you might do something that could result in equipment
Warning
Waarschuwing
Varoitus
Attention
damage or loss of data.
This warning symbol means danger. You are in a situation that could cause bodily injury. Before
you work on any equipment, be aware of the hazards involved with electrical circuitry and be
familiar with standard practices for preventing accidents. (To see translations of the warnings
that appear in this publication, refer to the appendix “Translated Safety Warnings.”)
Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan
veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij
elektrische schakelingen betrokken risico’s en dient u op de hoogte te zijn van standaard
maatregelen om ongelukken te voorkomen. (Voor vertalingen van de waarschuwingen die in deze
publicatie verschijnen, kunt u het aanhangsel “Translated Safety Warnings” (Vertalingen van
veiligheidsvoorschriften) raadplegen.)
Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen
kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista
ja tavanomaisista onnettomuuksien ehkäisykeinoista. (Tässä julkaisussa esiintyvien varoitusten
käännökset löydät liitteestä "Translated Safety Warnings" (käännetyt turvallisuutta koskevat
varoitukset).)
Ce symbole d’avertissement indique un danger. Vous vous trouvez dans une situation pouvant
entraîner des blessures. Avant d’accéder à cet équipement, soyez conscient des dangers posés
par les circuits électriques et familiarisez-vous avec les procédures courantes de prévention des
accidents. Pour obtenir les traductions des mises en garde figurant dans cette publication,
veuillez consulter l’annexe intitulée « Translated Safety Warnings » (Traduction des avis de
sécurité).
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
x
OL-5048-01
Preface
Related Publications
CISCO CONFIDENTIAL - First Draft
Warnung
Avvertenza
Advarsel
Aviso
Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer
Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien
Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur
Vermeidung von Unfällen bewußt. (Übersetzungen der in dieser Veröffentlichung enthaltenen
Warnhinweise finden Sie im Anhang mit dem Titel “Translated Safety Warnings” (Übersetzung der
Warnhinweise).)
Questo simbolo di avvertenza indica un pericolo. Si è in una situazione che può causare infortuni.
Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativi ai circuiti
elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti. La
traduzione delle avvertenze riportate in questa pubblicazione si trova nell’appendice, “Translated
Safety Warnings” (Traduzione delle avvertenze di sicurezza).
Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før
du utfører arbeid på utstyr, må du være oppmerksom på de faremomentene som elektriske kretser
innebærer, samt gjøre deg kjent med vanlig praksis når det gjelder å unngå ulykker. (Hvis du vil
se oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i vedlegget
"Translated Safety Warnings" [Oversatte sikkerhetsadvarsler].)
Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos
fisicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos
relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir
possíveis acidentes. (Para ver as traduções dos avisos que constam desta publicação, consulte
o apêndice “Translated Safety Warnings” - “Traduções dos Avisos de Segurança”).
¡Advertencia!
Varning!
Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de
manipular cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y
familiarizarse con los procedimientos estándar de prevención de accidentes. (Para ver
traducciones de las advertencias que aparecen en esta publicación, consultar el apéndice
titulado “Translated Safety Warnings.”)
Denna varningssymbol signalerar fara. Du befinner dig i en situation som kan leda till
personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med
elkretsar och känna till vanligt förfarande för att förebygga skador. (Se förklaringar av de
varningar som förekommer i denna publikation i appendix "Translated Safety Warnings"
[Översatta säkerhetsvarningar].)
Related Publications
For more information about bridges and related products, refer to the following publications:
• Quick Start Guide: Cisco Aironet 1300 Series Bridge describes the bridge, system components, and
how to obtain bridge documentation. This document is included in the shipping box with your
bridge.
• Cisco IOS Software Configuration Guide for Cisco Aironet Bridges describes the bridge’s
management system and explains how to configure the bridge. This document is available on the
Cisco CCO web site at the following URL:
• Cisco Secure Access Control Server for Windows 2000/NT Servers Version 3.0 User Guide provides
complete instructions for using Cisco Secure ACS, including steps for configuring Cisco Secure
ACS to support access points and bridges. This document is available on the Cisco CCO web site at
the following URL:
Cisco provides several ways to obtain documentation, technical assistance, and other technical
resources. These sections explain how to obtain technical information from Cisco Systems.
Cisco.com
You can access the most current Cisco documentation on the World Wide Web at this URL:
http://www.cisco.com/univercd/home/home.htm
You can access the Cisco website at this URL:
http://www.cisco.com
International Cisco websites can be accessed from this URL:
Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM
package, which may have shipped with your product. The Documentation CD-ROM is updated regularly
and may be more current than printed documentation. The CD-ROM package is available as a single unit
or through an annual or quarterly subscription.
Registered Cisco.com users can order a single Documentation CD-ROM (product number
DOC-CONDOCCD=) through the Cisco Ordering tool:
• Nonregistered Cisco.com users can order documentation through a local account representative by
calling Cisco Systems Corporate Headquarters (California, USA.) at 408 526-7208 or, elsewhere in
North America, by calling 800 553-NETS (6387).
Documentation Feedback
You can submit comments electronically on Cisco.com. On the Cisco Documentation home page, click
Feedback at the top of the page.
You can send your comments in e-mail to bug-doc@cisco.com.
Obtaining Technical Assistance
You can submit comments by using the response card (if present) behind the front cover of your
document or by writing to the following address:
Cisco Systems
Attn: Customer Document Ordering
170 West Tasman Drive
San Jose, CA 95134-9883
We appreciate your comments.
Obtaining Technical Assistance
For all customers, partners, resellers, and distributors who hold valid Cisco service contracts, the Cisco
Technical Assistance Center (TAC) provides 24-hour, award-winning technical support services, online
and over the phone. Cisco.com features the Cisco TAC website as an online starting point for technical
assistance.
Cisco TAC Website
The Cisco TAC website (http://www.cisco.com/tac) provides online documents and tools for
troubleshooting and resolving technical issues with Cisco products and technologies. The Cisco TAC
website is available 24 hours a day, 365 days a year.
OL-5048-01
Accessing all the tools on the Cisco TAC website requires a Cisco.com user ID and password. If you
have a valid service contract but do not have a login ID or password, register at this URL:
http://tools.cisco.com/RPF/register/register.do
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
xiii
Obtaining Additional Publications and Information
CISCO CONFIDENTIAL - First Draft
Opening a TAC Case
The online TAC Case Open Tool (http://www.cisco.com/tac/caseopen) is the fastest way to open P3 and
P4 cases. (Your network is minimally impaired or you require product information). After you describe
your situation, the TAC Case Open Tool automatically recommends resources for an immediate solution.
If your issue is not resolved using these recommendations, your case will be assigned to a Cisco TAC
engineer.
For P1 or P2 cases (your production network is down or severely degraded) or if you do not have Internet
access, contact Cisco TAC by telephone. Cisco TAC engineers are assigned immediately to P1 and P2
cases to help keep your business operations running smoothly.
To open a case by telephone, use one of the following numbers:
To ensure that all cases are reported in a standard format, Cisco has established case priority definitions.
Priority 1 (P1)—Your network is “down” or there is a critical impact to your business operations. You
and Cisco will commit all necessary resources around the clock to resolve the situation.
Priority 2 (P2)—Operation of an existing network is severely degraded, or significant aspects of your
business operation are negatively affected by inadequate performance of Cisco products. You and Cisco
will commit full-time resources during normal business hours to resolve the situation.
Priority 3 (P3)—Operational performance of your network is impaired, but most business operations
remain functional. You and Cisco will commit resources during normal business hours to restore service
to satisfactory levels.
Priority 4 (P4)—You require information or assistance with Cisco product capabilities, installation, or
configuration. There is little or no effect on your business operations.
Obtaining Additional Publications and Information
Information about Cisco products, technologies, and network solutions is available from various online
and printed sources.
• The Cisco Product Catalog describes the networking products offered by Cisco Systems, as well as
ordering and customer support services. Access the Cisco Product Catalog at this URL:
• Cisco Press publishes a wide range of networking publications. Cisco suggests these titles for new
and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking
Technology Handbook, Internetworking Troubleshooting Guide, and the Internetworking Design
Guide. For current Cisco Press titles and other information, go to Cisco Press online at this URL:
http://www.ciscopress.com
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
Preface
Obtaining Additional Publications and Information
CISCO CONFIDENTIAL - First Draft
• Packet magazine is the Cisco quarterly publication that provides the latest networking trends,
technology breakthroughs, and Cisco products and solutions to help industry professionals get the
most from their networking investment. Included are networking deployment and troubleshooting
tips, configuration examples, customer case studies, tutorials and training, certification information,
and links to numerous in-depth online resources. You can access Packet magazine at this URL:
http://www.cisco.com/go/packet
• iQ Magazine is the Cisco bimonthly publication that delivers the latest information about Internet
business strategies for executives. You can access iQ Magazine at this URL:
http://www.cisco.com/go/iqmagazine
• Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering
professionals involved in designing, developing, and operating public and private internets and
intranets. You can access the Internet Protocol Journal at this URL:
• Training—Cisco offers world-class networking training. Current offerings in network training are
listed at this URL:
http://www.cisco.com/en/US/learning/index.html
OL-5048-01
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
xv
Obtaining Additional Publications and Information
CISCO CONFIDENTIAL - First Draft
Preface
xvi
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
CISCO CONFIDENTIAL - First Draft
CHAPTER
1
Overview
The Cisco Aironet 1300 Series Bridget (hereafter called the bridge) is a wireless device designed for
building-to-building wireless connectivity. Operating in the 2.4-GHz band (2.400 to 2.497 GHz), using
the IEEE 802.11g standard, the bridge delivers 1 to 54 Mbps data rates without the need for a license.
The bridge is a self-contained unit designed for outdoor installations, providing differing antenna gains
as well as coverage patterns. It supports point-to-point and multipoint bridging configurations. When
placed in access point mode, the bridge supports wireless IEEE 802.11b and
IEEE 802.11g client devices.
The bridge uses a browser-based management system, but you can also configure the bridge using Cisco
IOS commands or Simple Network Management Protocol (SNMP).
This chapter provides information on the following topics:
• Key Features, page 1-2
• Network Configuration Examples, page 1-6
OL-5048-01
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
1-1
Key Features
Key Features
Key features of the bridge:
• Unlicensed IEEE 802.11g 2.4-GHz radio operation
• Enclosure supports indoor or outdoor installations
• Integrated antenna or external antenna configurations (see Figure 1-1)
• Dual-coax 100-Mbps Ethernet ports
• Four LEDs on bridge
• Inline power over dual-coax cables
• Receive Signal Strength Indicator (RSSI) LED patterns for easy antenna alignment
• Bridge control using Cisco IOS commands, Internet browser, or SNMP
NoteAntenna connectors are available only on the external antenna bridge configuration.
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
Chapter 1 Overview
Power
The bridge receives inline power from the Cisco Aironet Power Injector (hereafter called the power
injector). Dual-coax cables are used to provide Ethernet data and power from the power injector to the
bridge. The power injector is an external unit designed for operation in a sheltered environment, such as
inside a building or vehicle. The power injector also functions as an Ethernet repeater by connecting to a
Category 5 LAN backbone and using the dual-coax cable interface to the bridge.
The power injector uses an external 48-VDC power module and injects the DC voltage into the dual-coax
cables to power the bridge. The power injector can be also directly connected to a +12 VDC to +48 VDC
power source, such as a vehicle battery.
NoteThe power injector and the power module should not be placed in an outdoor unprotected environment or
in an environmental air space, such as above a suspended ceiling.
Integrated Antenna
Key Features
CISCO CONFIDENTIAL - First Draft
The bridge is available with an integrated 13-dBi patch array antenna. The antenna is covered with a
radome to protect it from environmental elements. When configured with the integrated antenna, the
antenna polarization is controlled by the mounting orientation of the bridge.
NoteSome international regulatory regions may restrict the integrated antenna bridge configuration.
External Antenna
The bridge is available in an external antenna configuration (see Figure 1-1) for use with existing Cisco
Aironet 2.4-GHz antennas. Two reverse-TNC type RF connectors are provided on the end of the unit to
support single or diversity antenna configurations.
The antennas connect to the bridge antenna connectors using a coax cable. The list below contains some
of the external antennas supported by the bridge.
• 2.2 dBi omnidirectional
• 5.2-dBi omnidirectional antenna with vertical polarization
• 12-dBi omnidirectional antenna with vertical polarization
• 9-dBi patch wall mount antenna
• 10 dBi yagi antenna
• 13.5 dBi yagi antenna
• 15-dBi sector antenna with vertical polarization
OL-5048-01
• 21-dBi dish antenna
NoteTo meet regulatory restrictions, the external antenna BR1300 configuration and the external antenna
must be professionally installed. The network administration or other IT professional responsible for
installing and configuring the unit is a suitable professional installer. Following installation, access to the
unit should be password protected by the network administrator to maintain regulatory compliance.
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
1-3
Key Features
NoteSome international regulatory regions may restrict the use of some external antennas.
Ethernet Ports
TipYou can connect the dual-coax cable connectors to either of the bridge’s power injector dual-coax ports.
Enclosure
Chapter 1 Overview
CISCO CONFIDENTIAL - First Draft
The bridge’s power injector dual-coax ports accept a pair of 75-ohm F-type connectors, linking the
bridge to your 100BASE-T Ethernet LAN through the power injector. The dual-coax cables are used to
send and receive Ethernet data and to supply inline 48-VDC power from the power injector. For the
location of the ports, refer to Figure 1-3.
The bridge senses the Ethernet signals and automatically switches internal circuitry to match the cable
connections.
The bridge uses an enclosure that supports indoor or outdoor operating environments. (refer to “Bridge
Specifications” section on page C-1).
Bridge Connectors
The connectors (see Figure 1-2) provided depends upon the bridge configuration:
• Integrated antenna bridge configuration
–
• External antenna bridge configuration
–
–
Dual-coax Ethernet connectors—used to provide Ethernet signals and in-line power
Dual-coax Ethernet connectors—used to provide Ethernet signals and in-line power
Dual antenna connectors—used to support a single antenna or dual-diversity antennas
1-4
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
Primary right antenna connector (external
antenna bridge configuration only)
4Dual-coax Ethernet ports
5Bridge LEDs
Key Features
Bridge LEDs
Four LEDs are located on back of the housing to report installation and alignment conditions, bridge
status, radio activity, and Ethernet activity (see Figure 1-3).
Figure 1-3Bridge LEDs
OL-5048-01
1Radio LED (R)3Ethernet LED (E)
2Status LED (S)4Install LED (I)
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
1-5
Network Configuration Examples
CISCO CONFIDENTIAL - First Draft
The bridge LEDs are shown in Figure 1-3.
• The install LED indicates that installation mode is activated. During installation mode, the other
LEDs provide signal strength readings used for antenna alignment.
• The radio LED blinks green to indicate radio traffic activity. The light is normally off, but it blinks
green whenever a packet is received or transmitted over the bridge radio link. This LED also
provides signal strength readings during installation mode.
• The status LED signals bridge association status. Blinking green indicates that the bridge is not
associated with another bridge. Steady green indicates that the bridge is associated with at least one
other bridge. This LED also provides signal strength readings during installation mode.
• The Ethernet LED signals Ethernet traffic. This LED blinks green when a packet is received or
transmitted over the Ethernet infrastructure. The LED is off when the Ethernet link not working or
the port is shutdown. This LED also provides signal strength readings during installation mode.
For additional information on the LEDs, refer to “Checking the Bridge LEDs” section on page 8-2.
Network Configuration Examples
Chapter 1 Overview
This section describes the bridge’s role in five common wireless network configurations.
Point-to-Point Configuration
In a point-to-point configuration, two bridges connect two remote LAN networks using a wireless
communication link (see Figure 1-4). The bridge connected to the main LAN network is classified as a
root bridge and the other bridge is classified as a repeater bridge.
Figure 1-4Point-to-Point Bridge Configuration
BridgeBridge
Port Aggregation or Redundancy Configuration
The port aggregation or redundancy configuration (Figure 1-5) is used to provide increased bandwidth
or backup redundancy communications between two LANs. Port aggregation or increased bandwidth
occurs when both wireless links are used to simultaneously pass Ethernet traffic. Backup communication
redundancy can be achieved with this configuration when one wireless bridge link is used only if the
other wireless bridge link fails.
88833
1-6
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
Chapter 1 Overview
Network Configuration Examples
CISCO CONFIDENTIAL - First Draft
Figure 1-5Port Aggregation or Redundancy Bridge Configuration
BridgeBridge
Point-to-Multipoint Configuration
The point-to-multipoint configuration (Figure 1-6) connects the main LAN network to multiple remote
LAN networks.
The workgroup bridge configuration (Figure 1-7) connects remote workstations to an access point.
Figure 1-7Workgroup Bridge Configuration
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
1-7
Network Configuration Examples
CISCO CONFIDENTIAL - First Draft
Access Point Configuration
The bridge’s access point configuration mode (Figure 1-8) supports remote bridge networks and wireless
client devices.
Figure 1-8Access Point Configuration
Chapter 1 Overview
1-8
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
CISCO CONFIDENTIAL - First Draft
CHAPTER
2
Installation Overview
This chapter provides warnings, safety information, and information needed before you begin the
installation of your bridge system. This chapter includes the following sections:
• Safety Warnings, page 2-2
• Safety Information, page 2-3
• Unpacking the Bridge, page 2-5
• Before Beginning the Installation, page 2-6
• Installation Summary, page 2-8
OL-5048-01
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
2-1
Safety Warnings
CISCO CONFIDENTIAL - First Draft
Safety Warnings
Translated versions of the following safety warnings are provided in Appendix A, “Translated Safety
Warnings.”
Chapter 2 Installation Overview
Warning
Warning
Warning
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before
you work on any equipment, be aware of the hazards involved with electrical circuitry and be
familiar with standard practices for preventing accidents. (To see translations of the warnings
that appear in this publication, refer to the appendix “Translated Safety Warnings.”)
Do not locate the antenna near overhead power lines or other electric light or power circuits, or
where it can come into contact with such circuits. When installing the antenna, take extreme care
not to come into contact with such circuits, as they may cause serious injury or death. For proper
installation and grounding of the antenna, please refer to national and local codes (e.g. U.S.:NFPA 70,
National Electrical Code, Article 810, in Canada: Canadian Electrical Code, Section 54).
Statement 1052
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than:
120 VAC, 15A U.S. (240 VAC, 10A International)
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available.
Statement 1005
Statement 84
Statement 1024
2-2
Warning
Warning
Warning
Warning
Warning
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
Read the installation instructions before you connect the system to its power source.
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement 1001
Do not operate your wireless network device near unshielded blasting caps or in an explosive
environment unless the device has been modified to be especially qualified for such use.
Statement 245B
In order to comply with FCC radio frequency (RF) exposure limits, antennas should be located at a
minimum of 7.9 inches (20 cm) or more from the body of all persons.
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Statement 1004
Statement 332
OL-5048-01
Chapter 2 Installation Overview
CISCO CONFIDENTIAL - First Draft
Safety Information
Follow the guidelines in this section to ensure proper operation and safe use of the bridge.
FCC Safety Compliance Statement
The FCC, with its action in ET Docket 96-8, has adopted a safety standard for human exposure to RF
electromagnetic energy emitted by FCC-certified equipment. When used with approved Cisco Aironet
antennas, Cisco Aironet products meet the uncontrolled environmental limits found in OET-65 and ANSI
C95.1, 1991. Proper operation of this radio device according to the instructions in this publication results
in user exposure substantially below the FCC recommended limits.
Safety Precautions
Safety Information
Warning
Do not locate the antenna near overhead power lines or other electric light or power circuits, or
where it can come into contact with such circuits. When installing the antenna, take extreme care
not to come into contact with such circuits, as they may cause serious injury or death. For proper
installation and grounding of the antenna, please refer to national and local codes (e.g. U.S.:NFPA 70,
National Electrical Code, Article 810, in Canada: Canadian Electrical Code, Section 54).
Each year hundreds of people are killed or injured when attempting to install an antenna. In many of
these cases, the victim was aware of the danger of electrocution, but did not take adequate steps to avoid
the hazard.
For your safety, and to help you achieve a good installation, please read and follow these safety
precautions. They may save your life!
1. If you are installing an antenna for the first time, for your own safety as well as others, seek
professional assistance.
2. Select your installation site with safety, as well as performance in mind. Remember: electric power
lines and phone lines look alike. For your safety, assume that any overhead line can kill you.
3. Call your electric power company. Tell them your plans and ask them to come look at your proposed
installation. This is a small inconvenience considering your life is at stake.
4. Plan your installation carefully and completely before you begin. Successful raising of a mast or
tower is largely a matter of coordination. Each person should be assigned to a specific task, and
should know what to do and when to do it. One person should be in charge of the operation to issue
instructions and watch for signs of trouble.
5. When installing your antenna, remember:
OL-5048-01
a. Do not use a metal ladder.
b. Do not work on a wet or windy day.
c. Do dress properly—shoes with rubber soles and heels, rubber gloves, long sleeved shirt or
jacket.
6. If the assembly starts to drop, get away from it and let it fall. Remember, the antenna, mast, cable,
and metal guy wires are all excellent conductors of electrical current. Even the slightest touch of any
of these parts to a power line complete an electrical path through the antenna and the installer: you!
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
2-3
Safety Information
CISCO CONFIDENTIAL - First Draft
7. If any part of the antenna system should come in contact with a power line, don’t touch it or try to
remove it yourself. Call your local power company. They will remove it safely.
If an accident should occur with the power lines call for qualified emergency help immediately.
Typical Bridge Installation Components
The bridge is designed to be installed in an outdoor environment, typically, on a tower or a tall building.
A typical bridge installation diagram is shown in Figure 2-1.
Figure 2-1Typical Bridge Installation Diagram
Chapter 2 Installation Overview
Building
entrance
Indoor
Category 5
Ethernet
LAN network
NoteGround wires must comply with Sections 810 and 820 of the National Electrical Code and Section 54 of
cable
Power
injector
Power
module
Dual-coax
cables
Grounding
block
Outdoor
Dual-coax
cables
Ground
(see note)
Integrated
or
external antenna
Bridge
the Canadian Electrical Code.
CautionTo ensure correct installation and grounding, install the bridge in compliance with your local and
national electrical codes: National Fire Protection Association (NFPA) 70, National Electrical Code
(U.S.); Canadian Electrical Code, Part I, CSA 22.1 (Canada); and if local or national electrical codes are
not available, refer to IEC 364, Part 1 through 7 (other countries).
88836
2-4
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
Chapter 2 Installation Overview
CISCO CONFIDENTIAL - First Draft
Installation Guidelines
Because the bridge is a radio device, it is susceptible to common causes of interference that can reduce
throughput and range. Follow these basic guidelines to ensure the best possible performance:
• Install the bridge in an area where structures, trees, or hills do not obstruct radio signals to and from
the bridge.
• Install the bridge at a height sufficient to provide clear line-of-sight signal path.
Site Surveys
Every network application is a unique installation. Before installing multiple bridges, you should
perform a site survey to determine the optimum use of networking components and to maximize range,
coverage, and network performance.
Consider the following operating and environmental conditions when performing a site survey:
• Data rates—Sensitivity and range are inversely proportional to data bit rates. The maximum radio
range is achieved at the lowest workable data rate. A decrease in receiver sensitivity occurs as the
radio data increases.
Installation Guidelines
• Antenna type and placement—Proper antenna configuration is a critical factor in maximizing radio
range. As a general rule, range increases in proportion to antenna height. However, do not place the
antenna higher than necessary, because the extra height also increases potential interference from
other unlicensed radio systems.
• Physical environment—Clear or open areas provide better radio range than closed or filled areas.
• Obstructions—Physical obstructions such as buildings, trees, or hills can hinder performance of
wireless devices. Avoid locating the devices in a location where there is an obstruction between the
sending and receiving antennas.
Unpacking the Bridge
Follow these steps to unpack the bridge:
Step 1Open the shipping container and carefully remove the contents.
Step 2Return all packing materials to the shipping container and save it.
Step 3Ensure that all items listed in the “Package Contents” section are included in the shipment. If any item
is damaged or missing, notify your authorized Cisco sales representative.
OL-5048-01
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
2-5
Before Beginning the Installation
Package Contents
Each bridge package contains the following items:
• Bridge unit
• Power injector unit (with mounting screws and wall anchors)
• Power module and AC power cord (with mounting screws and wall anchors)
• Two dual-coax cables [20 ft (6.1 m) and 50 ft (15.2 m)]
• Mounting kit and hardware
• Grounding block and mounting screws
• Ground lug for the bridge with screws
• Weatherproofing kit (consisting of Coax Seal and electrical joint compound)
Chapter 2 Installation Overview
CISCO CONFIDENTIAL - First Draft
–
Multi-function mount (consisting of two bridge brackets and one tower or mast bracket)
–
Two tower clamps (U-bolts) with four nuts and washers
–
Four bolts, lock washers, and washers for securing the bridge brackets to the tower or mast
bracket
–
Four bolts and lock washers for securing the bridge brackets to the bridge
• Quick Start Guide: Cisco Aironet 1300 Series Wireless Bridge
• Cisco Aironet 1300 Series Wireless Bridge Mounting Instructions
• Cisco product registration and Cisco documentation feedback cards
Before Beginning the Installation
Before you begin the installation process, please carefully review the following list of figures to become
familiar with the system components, connectors, indicators, cables, system interconnection, and
grounding:
• Bridge Installation diagram (Figure 2-1)
• Bridge layout (Figure 2-2)
• Power injector layout (Figure 2-3)
• Power module (Figure 2-4)
• Grounding block (Figure 2-5)
NoteTo meet regulatory restrictions, the external antenna BR1300 configuration and the external antenna
must be professionally installed. The network administration or other IT professional responsible for
installing and configuring the unit is a suitable professional installer. Following installation, access to the
unit should be password protected by the network administrator to maintain regulatory compliance.
2-6
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
OL-5048-01
Loading...
+ 94 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.