3Com 3CRWE875075A Access Software Downloads, Contact US Telephone Technical Support and Repair

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Connection Assistant helps you install, configure and troubleshoot 3Com desktop and server NICs, wireless cards and Bluetooth devices. This diagnostic software is located at http://www.3com.com/prodforms/software/connection_assistant/ca_thankyou.html

ACCESS SOFTWARE DOWNLOADS

Software Updates are the bug fix / maintenance releases for the version of software initially purchased with the product. In order to access these Software Updates you must first register your product on the 3Com web site at http://eSupport.3com.com/.

First time users will need to apply for a user name and password. A link to softwae downloads can be found from this http://eSupport.3com.com/ page, or located from the www.3Com.com home page.

Software Upgrades are the software releases that follow the software version included with your original product. In order to access upgrades and related documentation you must first purchase a service contract from 3Com or your reseller.

CONTACT US

3Com offers telephone, e-mail and internet access to technical support and repair services. To access these services for your region, use the appropriate telephone number, URL or e-mail address from the list below. You will find a current directory of support telephone numbers posted on the 3Com web site at http://csoweb4.3com.com/contactus/

TELEPHONE TECHNICAL SUPPORT AND REPAIR

To obtain telephone support as part of your warranty and other service benefits, you must first register your product at http://eSupport.3com.com/

When you contact 3Com for assistance, please have the following information ready:

To send a product directly to 3Com for repair, you must first obtain a return authorization number (RMA). Products sent to 3Com, without authorization numbers clearly marked on the outside of the package, will be returned to the sender unopened, at the sender’s expense. If your product is registered and under warranty, you can obtain an RMA number online at http://eSupport.3com.com/ First time users will need to apply for a user name and password.

These numbers are correct at the time of publication. Find a current directory of support telephone numbers posted on the 3Com web site at http://csoweb4.3com.com/contactus/

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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 Introduction Product FeaturesManageability SecurityPerformance and Reliability HIGH-PERFORMANCE 802.11A Wireless Network StandardsFAR-REACHING 802.11G Infrastructure Wireless LAN Network Configuration and PlanningAD HOC Wireless LAN PCS Infrastructure Wireless LAN for Roaming WirelessTerminology Page Installation Requirements Installing the Access PointSafety Information Power RequirementsPage Before YOU Begin Connecting the Standard AntennasConnecting Power Using the Power Supply Mounting on a Wall Using a POWER-OVER-ETHERNET LAN PortChecking the Leds Plastic anchors and 3 screws Flat Surface Installation Selecting and Connecting a Different Antenna Model USA Power Settings on the Access Point for External AntennasInstalling Software Utilities Launching a Wireless Device Configuration Using the 3COM Wireless Device ManagerClick Configure Using the PRE-IP Configuration Wizard Configuration LoginSetting the Country Code Basic Setup Dhcp Client Advanced SetupIdentification Secure WEB Server Connection RadiusAuthentication Field Default Description Parameter Description Filter ControlSecurity Filters Filtering by VlanFiltering by Ethernet Protocol Type Client List TimeoutUplink Port MAC Address Filtering Snmp AdministrationBackup Configuration Status System LOGRadio Interface Radio SettingsPage Security Configuring AuthenticationConfiguring Encryption WPA ConfigurationWEP Configuration Select Advanced Setup HOW to Setup the Access Point for Radius AuthentictionEncryption is Enabled PRE-SHAREDPSK KEY HOW to Setup the Access Point for WPA withWPA Configuration for Windows XP WPA AES Troubleshooting Click Configure Client service area to match Obtaining Support for Your Product Where to GO for Help Troubleshoot OnlineContact US Telephone Technical Support and Repair Access Software DownloadsCountry 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.
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