3Com 3CRWE850075A, 3CRWE825075A, 3CRWE875075A manual Index

Page 60

INDEX

Numbers

3Com 3CDaemon Server Tool 24 3Com Network Supervisor 24 3Com Passphrase encryption 44

3Com Wireless Infrastructure Device Manager 24, 25 802.11a, turbo mode 39

802.1x reauthentication refresh rate 33

802.1x setup 32

A

access control, 42 access point

installation 13

IP address, troubleshooting 50 resetting 37

accounting 31 ad hoc 9

adapter, choosing 26 administration 36 administration tool 25 advanced setup 29 antenna 16, 22

comparison data 22 connecting an optional 22 options 22

standard detachable (Access Point 8200) 16 AP management filter 34

AP status 38 authentication 31, 41

local MAC 33 MAC 32 open system 41

RADIUS MAC 32 shared key 41

automatic channel selection 40

B

backup configuration 37 basic configuration 28 beacon interval 40

bridge resetting 30

broadcast key refresh rate 32

C

cable 13

change password 36 changing passwords

128-bit Dynamic Security Link 42 channel 39

choosing a NIC 26 community name 36 configuration 25

advanced 29 basic 28 login 27

Configuration Management System 26, 27 configuration, backup and restore 37 Configure button 26

configuring encryption 42 connecting

an optional antenna 22 power 14, 17

contact 36 country code 27

D

data encryption 42 transfer speed 40

date and time settings 38 default

gateway 29 device

configuring 26, 27 device manager 25

launching 25 DHCP client 29

Dynamic Security Link 128-Bit 41

Image 60
Contents Wireless LAN Access Points 8250/8500/8750 3Com Corporation 350 Campus Drive Marlborough, MA Contents System Configuration Regulatory Compliance Information Index Product Features IntroductionSecurity 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 PCSTerminology Page Installing the Access Point Installation RequirementsPower Requirements Safety InformationPage Connecting the Standard Antennas Before YOU BeginConnecting Power Using the Power Supply Using a POWER-OVER-ETHERNET LAN Port Checking the LedsMounting on a Wall Plastic anchors and 3 screws Flat Surface Installation Selecting and Connecting a Different Antenna Model Power Settings on the Access Point for External Antennas USAInstalling Software Utilities Using the 3COM Wireless Device Manager Launching a Wireless Device ConfigurationClick Configure Configuration Login Setting the Country CodeUsing the PRE-IP Configuration Wizard Basic Setup Advanced Setup IdentificationDhcp Client Radius Secure WEB Server ConnectionAuthentication Field Default Description Filter Control Parameter DescriptionFiltering by Vlan Security FiltersClient List Timeout Uplink Port MAC Address FilteringFiltering by Ethernet Protocol Type Administration SnmpBackup Configuration System LOG StatusRadio Settings Radio InterfacePage Configuring Authentication SecurityWPA Configuration Configuring EncryptionWEP Configuration HOW to Setup the Access Point for Radius Authentiction Select Advanced SetupEncryption is Enabled HOW to Setup the Access Point for WPA with PRE-SHAREDPSK KEYWPA Configuration for Windows XP WPA AES Troubleshooting Click Configure Client service area to match Where to GO for Help Troubleshoot Online Obtaining Support for Your ProductAccess Software Downloads Contact US Telephone Technical Support and RepairCountry Telephone Number North America Telephone Regulatory Compliance Information Industry Canada IC Emissions Compliance Statement Additional Country Restrictions WL-463, 802.11g Radio Module Safety Compliance Notice Index Radius TCP/IP
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3CRWE875075A, 3CRWE850075A, 3CRWE825075A specifications

The 3Com 3CRWE850075A, 3CRWE875075A, and 3CRWE825075A are high-performance wireless networking devices that cater to the needs of small to medium-sized businesses, educational institutions, and similar environments. These Wireless LAN access points stand out due to their robust features, scalability, and advanced technologies, ensuring reliable connectivity and high data throughput.

The 3CRWE850075A is designed for the commercialization of high-speed Internet access and multimedia applications. It operates on the 802.11g standard, providing data rates of up to 54 Mbps. Utilizing MIMO (Multiple Input Multiple Output) technology, it effectively doubles the throughput by employing multiple antennas both at the transmitter and receiver ends. This results in improved signal quality and range, ensuring users maintain a strong connection even in high-density environments.

The 3CRWE875075A takes connectivity a step further, supporting both 802.11g and 802.11b standards while providing backward compatibility. It offers a sleek configuration that supports multiple SSIDs, enabling secure guest access while maintaining network integrity. This model is particularly proficient in dealing with heavy traffic situations, ensuring consistent performance across various applications, from data transfer to VoIP services.

The 3CRWE825075A is a versatile access point that excels in providing comprehensive coverage in larger environments. Its unique feature set includes Power over Ethernet (PoE) capabilities, allowing easy deployment in locations without power outlets. This makes installation more flexible and economical. Furthermore, it supports WPA/WPA2 encryption protocols for enhanced security, ensuring the protection of sensitive data transmitted over the network.

All three models prioritize ease of management with web-based interfaces, allowing network administrators to configure and monitor the access points effortlessly. They support Quality of Service (QoS) features, enabling the prioritization of critical applications and enhancing overall user experience during peak usage times.

In summary, the 3Com 3CRWE850075A, 3CRWE875075A, and 3CRWE825075A access points feature advanced wireless technologies, scalable options, and robust security measures designed to meet the demands of modern networking needs. These devices are suitable for various organizational scenarios, providing seamless connectivity, high performance, and reliability, making them essential components in today’s wireless communication infrastructure.