3Com 3CRWE850075A, 3CRWE825075A, 3CRWE875075A manual Country Telephone Number

Page 54

Country

Telephone Number

Country

Telephone Number

 

 

Asia, Pacific Rim Telephone Technical Support and Repair

 

Australia

1 800 678 515

Philippines

1235 61 266 2602 or

Hong Kong

800 933 486

 

1800 1 888 9469

India

+61 2 9424 5179 or

P.R. of China

10800 61 00137 or

Indonesia

000800 650 1111

 

021 6350 1590 or

001 803 61009

 

00800 0638 3266

Japan

00531 616 439 or

Singapore

800 6161 463

Malaysia

03 5977 7991

S. Korea

080 333 3308

1800 801 777

Taiwan

00801 611 261

New Zealand

0800 446 398

Thailand

001 800 611 2000

Pakistan

+61 2 9937 5083

 

 

You can also obtain support in this region using the follwoing email,

apr_technical_support@3com.com

Or request a repair authorization number (RMA) by fax using this number: + 65 543 6348

Europe, Middle East, and Africa Telephone Technical Support and Repair

From anywhere in these regions, call: +44 (0)1442 435529

You can also obtain support in this region using the following URL, http://emea.3com.com/support/email.html

From the following countries, you may use the numbers shown:

Austria

01 7956 7124

Luxembourg

342 0808128

Belgium

70 700 770

Netherlands

0900 777 7737

Denmark

7010 7289

Norway

815 33 047

Finland

01080 2783

Poland

00800 441 1357

France

0825 809 622

Portugal

707 200 123

Germany

01805 404 747

South Africa

0800 995 014

Hungary

06800 12813

Spain

9 021 60455

Ireland

01407 3387

Sweden

07711 14453

Israel

1800 945 3794

Switzerland

08488 50112

Italy

199 161346

U.K.

0870 909 3266

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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.