3Com WL-455 manual Regulatory Compliance Information

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REGULATORY COMPLIANCE INFORMATION

3Com Wireless LAN Access Point 7250 (Model WL-455, incorporating WL-463 radio module) General

The 3Com Wireless LAN Access Point 7250 (3CRWE725075) must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the product.

This product contains encryption. It is unlawful to export out of the U.S. without obtaining a U.S. Export License.

This product does not contain any user serviceable components. Any unauthorized product changes or modifications will invalidate 3Com's warranty and all applicable regulatory certifications and approvals.

Only antennas specified for your region by 3Com can be used with this product. The use of external amplifiers or non-3Com antennas may invalidate regulatory certifications and approvals.

This product must be installed by a professional technician/installer.

Caution: Exposure to Radio Frequency Radiation

This device generates and radiates radio-frequency energy. In order to comply with FCC radio-frequency exposure guidelines for an uncontrolled environment, this equipment must be installed and operated while maintaining a minimum body to antenna distance of 20 cm (approximately 8 in.).

The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canada's website www.hc-sc.gc.ca/rpb.

This product must maintain a minimum body to antenna distance of 20 cm. Under these conditions this product will meet the Basic Restriction limits of 1999/519/EC [Council Recommendation of 12 July 1999 on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz)].

US - Radio Frequency Requirements

This device must not be co-located or operated in conjunction with any other antenna or transmitter.

US Federal Communications Commission (FCC) EMC Compliance

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

„Reorient or relocate the receiving antenna.

„Increase the separation between the equipment and receiver.

„Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

„Consult the dealer or an experienced radio/TV technician for help.

The user may find the following booklet prepared by the Federal Communications Commission helpful:

The Interference Handbook

This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402. Stock No. 004-000-0034504.

3Com is not responsible for any radio or television interference caused by unauthorized modification of the devices included with this 3Com Wireless LAN Access Point 7250 (3CRWE725075), or the substitution or attachment of connecting cables and equipment other than specified by 3Com.

The correction of interference caused by such unauthorized modification, substitution or attachment will be the responsibility of the user.

Changes or modifications not expressly approved by 3Com could void the user's authority to operate this equipment.

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Contents Wireless LAN Access Point Campus Drive Contents System Configuration Troubleshooting Regulatory Compliance Information Index Page Security Product Features„ HTTP/HTTPS Performance and ReliabilityWDS Bridging and Spanning Tree Protocol STP Support Manageability 802.11G Wireless Network StandardAD HOC Wireless LAN Standard Network Configuration and PlanningInfrastructure Wireless LAN Infrastructure Wireless LAN for Roaming Wireless PCS PUBLIC/PRIVATE Access Point Service Advanced Network Configuration and PlanningTerminology Page Page Installation Requirements Installing the Access PointSafety Information Power RequirementsDeciding Where to Place Equipment Performing a Site Survey Before YOU Begin Connecting the Standard Antennas Using the Included AC Adapter Connecting PowerUsing AN Optional POWER-OVER Ethernet Injector Checking the Leds Using a POWER-OVER-ETHERNET LAN PortMounting on a Wall Plastic anchors and 3 screws Flat Surface Installation Selecting and Connecting a Different Antenna Model USA Power Settings on the Access Point for External AntennasEuropean Community Installing Software UtilitiesPage Launching a Wireless Device Configuration Using the 3COM Wireless Device ManagerClick Configure Setting the Country Code Configuration LoginUsing the PRE-IP Configuration Wizard Basic Setup Identification Advanced SetupDhcp Client Smart Monitor WEB ServersRadius Page Authentication „ 802.1x Supplicant Setup ParameterDescription Filtering by Vlan Filter ControlEnabling Vlan Filtering Security Filters Client List TimeoutUplink Port MAC Address Filtering Filtering by Ethernet Protocol Type Snmp Trap Description When the Trap is Sent Trap ConfigurationDot1xMacAddrAuthSuccess Snmp UsersGroups Snmp Filter Snmp TargetsAdministration WDS/STP Settings Radio Bridge Roles Configuration GuidelinesBridge Address Entry Scanning for WDS Links Configuring Spanning Tree Protocol SettingsSystem LOG Link ConfigurationStatus Virtual Access Point VAP Configuration Radio SettingsEnabling Virtual Access Point VAP Radio InterfacePage Changing Radio Settings Page Configuring Authentication Selecting a Virtual Access Point VAPConfiguring Encryption SecurityWPA Configuration WEP Configuration Select Advanced Setup HOW to Setup the Access Point for Radius AuthenticationSelect Advanced Setup PRE-SHAREDPSK KEY HOW to Setup the Access Point for WPA withWPA Configuration for Windows XP WPA-PSK Tkip Page Troubleshooting SymptomSolutions Access point that you are configuring and you change Page Regulatory Compliance Information Industry Canada Emissions Compliance Statement EU Compliance Grundlegenden Anforderungen und den anderen EU Restrictions for Use in the 2.4GHz band Page Index Page TCP/IP
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WL-455 specifications

The 3Com WL-455 is a versatile wireless access point designed to meet the needs of small to medium-sized enterprises. Renowned for its robust performance, this device is a critical component for businesses looking to enhance their wireless network capabilities.

One of the standout features of the WL-455 is its ability to support both 802.11b and 802.11g wireless standards. This dual compatibility allows organizations to maintain connectivity with a broad range of devices, ensuring high-speed internet access while reducing the risk of obsolescence as new technologies emerge. The WL-455 supports data rates of up to 54 Mbps, providing sufficient bandwidth for most applications utilized in a business environment.

Security is paramount in today's digital world, and the WL-455 excels in this area. It offers advanced security features including WEP, WPA, and WPA2 encryption protocols, offering multiple layers of protection for sensitive data transmitted over the wireless network. This ensures that employees can connect to the network securely, minimizing the risks posed by potential threats.

In terms of management and installation, the 3Com WL-455 is designed for ease of use. It includes a streamlined web-based interface, which simplifies the process of configuring network settings. Additionally, the device supports Power over Ethernet (PoE), enabling network administrators to deploy the access point without needing external power sources, reducing cabling clutter and simplifying setups.

The WL-455 is also equipped with a feature called Quality of Service (QoS), which prioritizes network traffic to ensure that critical applications receive the necessary bandwidth during peak usage times. This is particularly important for businesses that rely on real-time applications, such as VoIP or video conferencing, where latency and packet loss can severely impact performance.

With a sleek and compact design, the 3Com WL-455 can be easily mounted on ceilings or walls, allowing for flexible placement options within any office environment. Its durable construction ensures that it can withstand the rigors of daily use while maintaining optimal performance.

Overall, the 3Com WL-455 is a powerful solution for organizations aiming to implement a reliable and secure wireless network. With its range of features, user-friendly management tools, and robust security measures, it emerges as an excellent choice for businesses looking to improve their connectivity and efficiency in an increasingly wireless world.
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