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3Com 3CRWE850075A, 3CRWE825075A manual 1Introduction, 2Installing the Access Point, Contents

Models: 3CRWE875075A 3CRWE850075A 3CRWE825075A

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Contents

Contents

1Introduction

Product Features		6
Security	7
Performance and Reliability				7
Manageability		7
Wireless Network Standards			8
Far-Reaching 802.11g			8
High-Performance 802.11a				8
Network Configuration and Planning 9
Ad Hoc Wireless LAN			9
Infrastructure Wireless LAN				9
Infrastructure Wireless LAN for Roaming Wireless PCs 10
Terminology	11

2Installing the Access Point

Installation Requirements 13

Power Requirements	14
Safety Information	14

Deciding Where to Place Equipment and Performing A Site Survey 15

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Before You Begin	16
Connecting the Standard Antennas 16
Connecting Power	17
Using the Power Supply 18
Using a Power-Over-Ethernet LAN Port 19
Checking the LEDs	19
Mounting on a Wall	19

Flat Surface Installation 21

Selecting and Connecting a Different Antenna Model 22 Power Settings on the Access Point for External Antennas 23 Installing Software Utilities 24

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3Com 3CRWE850075A, 3CRWE825075A, 3CRWE875075A manual 1Introduction, 2Installing the Access Point, Contents

Contents

User Guide Wireless LAN Access Points 8250/8500/8750UNITED STATES GOVERNMENT LEGEND 3Com Corporation 350 Campus Drive Marlborough, MA2Installing the Access Point 1IntroductionContents 3System Configuration Troubleshooting Technical SupportRegulatory Compliance Information Index 1 INTRODUCTION PRODUCT FEATURESSECURITY PERFORMANCE AND RELIABILITYMANAGEABILITY WIRELESS NETWORK STANDARDS FAR-REACHING 802.11GHIGH-PERFORMANCE 802.11A NETWORK CONFIGURATION AND PLANNING AD HOC WIRELESS LANINFRASTRUCTURE WIRELESS LAN INFRASTRUCTURE WIRELESS LAN FOR ROAMING WIRELESS Seamless Roaming TERMINOLOGYWPA-Wi-FiProtected Access INSTALLATION REQUIREMENTS 2 INSTALLING THE ACCESS POINTSAFETY INFORMATION POWER REQUIREMENTSPage Access Point CONNECTING THE STANDARD ANTENNASBEFORE YOU BEGIN ResetRotate for best reception CONNECTING POWERUsing the Power Supply USING THE POWER SUPPLYTo Access Point To Hub/SwitchCHECKING THE LEDS MOUNTING ON A WALLUSING A POWER-OVER-ETHERNET LAN PORT 3 plastic anchors and 3 screws If installing into a stud or otherIf installing into drywall, use secure vertical surface, use 2 screwsFLAT SURFACE INSTALLATION Back BackEuropean Community INSTALLING SOFTWARE UTILITIES 3 SYSTEM CONFIGURATION USING THE 3COM WIRELESS DEVICE MANAGERLAUNCHING A WIRELESS DEVICE CONFIGURATION 3Click Configure ButtonDescription CONFIGURATION LOGIN SETTING THE COUNTRY CODEUSING THE PRE-IPCONFIGURATION WIZARD 7Click Finish BASIC SETUPDHCP CLIENT TCP/IP SETTINGSADVANCED SETUP IDENTIFICATIONSECURE WEB SERVER CONNECTION RADIUSAUTHENTICATION Broadcast Key Refresh Rate DefaultField DescriptionDescription FILTER CONTROLDefault FieldSECURITY FILTERS FILTERING BY VLANCLIENT LIST TIMEOUT UPLINK PORT MAC ADDRESS FILTERINGFILTERING BY ETHERNET PROTOCOL TYPE SNMP ADMINISTRATIONBackup Configuration STATUS SYSTEM LOGRADIO INTERFACE RADIO SETTINGSAuto Channel Select 802.11g and 802.11a only-Select Auto Channel Select Enable to allow the access point to select a radio channel automatically. Default Enable SECURITY CONFIGURING AUTHENTICATION1Select 128-bitDynamic Security Link CONFIGURING ENCRYPTION WPA ConfigurationWPA Note WEP Configuration3Select Advanced Setup 3Select Advanced Setup b Encryption is EnabledPRE-SHARED PSK KEY HOW TO SETUP THE ACCESS POINT FOR WPA WITHWPA CONFIGURATION FOR WINDOWS XP Authentication Windows XP Wireless ZeroConfiguration Access Points 8200/8250/8500/8700/87504 TROUBLESHOOTING SymptomSolutions No operation SymptomSolutions click ConfigureSymptom SolutionsWhile you are configuring the PURCHASE VALUE-ADDED SERVICES A TECHNICAL SUPPORTOBTAINING SUPPORT FOR YOUR PRODUCT REGISTER YOUR PRODUCT TO GAIN SERVICE BENEFITSACCESS SOFTWARE DOWNLOADS CONTACT USTELEPHONE TECHNICAL SUPPORT AND REPAIR Telephone Number CountryTelephone Number CountryNorth America Telephone FOR HOME OR OFFICE USE REGULATORY COMPLIANCE INFORMATIONIndustry Canada IC Emissions Compliance Statement Countries CountriesAllowable Frequencies of Operation GreeceSafety Compliance Notice Numbers INDEX