3Com 11 Mbps Country Telephone Number Europe, Middle East and Africa, Europe and South Africa

Page 53

Support from 3Com 47

Country

Telephone Number

Europe, Middle East and Africa

From anywhere in these regions, call: +44 (0)1442 435529 phone +44 (0)1442 436722 fax

Europe and South Africa

From the following countries, you may use the toll-free numbers:

Austria	0800 297468
Belgium	0800 71429
Denmark	800 17309
Finland	0800 113153
France	0800 917959
Germany	0800 1821502
Hungary	06800 12813
Ireland	1800 553117
Israel	1800 9453794
Italy	800 8 79489
Luxembourg	0800 23625
Netherlands	0800 0227788
Norway	800 11376
Poland	00800 3111206
Portugal	0800 831416
South Africa	0800 995014
Spain	900 983125
Sweden	020 795482
Switzerland	0800 55 3072
U.K.	0800 966197

Latin America
Brazil	0800 13 3266
Mexico	01 800 849CARE
Puerto Rico	800 666 5065
Central and South America	AT&T +800 998 2112

North America	1 800 NET 3Com (1 800 638 3266)
	Enterprise Customers:
	1 800 876-3266

Image 53

Contents Version Mbps Wireless LAN Access Point User GuideBayfront Plaza 3Com CorporationSanta Clara, California 95052-8145Contents Conducting a Site Survey Regulatory Compliance Information Index Page Introduction Access Point 8000 Feature SummaryManagement tools Installation OverviewInstallation Overview Page Deciding Where to Installing the Access PointBefore You Begin Place EquipmentPlacing the Access ConnectingAttached before the access point is installed Standard AntennaPlacing the Access Point SET Connecting Power Ethernet Network Connecting to anChecking the LEDs As shown belowModel number 3CWE490 3CWE492 3CWE497 3CWE498 Omnidirectional AntennaCeiling Mount Hallway Antenna Ceiling Mount Omnidirectional AntennaDirectional Panel Antenna Side Installing Software Utilities Page Upper-Layer Access Point SecurityAuthentication Access Point Security 802.1x Radius Using the WirelessSupport 802.1x AgentEAP-MD5 Using the Wireless 802.1x Agent Page Installing the Device Configuring the Access Point3Com 11 Mbps Wireless LAN Access Point 8000 Conﬁguration ManagerClick Conﬁgure Display help on the contents of that UsingConﬁguration Management SystemSetting Network Properties Properties Setting DataTransmission Data Transmission Setting AdvancedSetting up Security Access List Setting up a UserSaved passwords on the clients ListAddress Access List Setting up a MACDeﬁning Radius ServersDeﬁning a Tftp Server Setting up aSystem Log Upgrading the SystemPassword AdministrationDefaults Resetting the AccessViewing Statistics Viewing System Status Configuring the Access Point Choosing Trial Conducting a Site SurveyLocations EnvironmentalSummary Survey ProcedureLaunching the Tool Setting up EquipmentSite Survey Tool Results Interpreting TestLAN Site Survey window Site Survey MenusPage Symptom Solutions TroubleshootingContinue to configure the access point using the old IP Online Technical ServicesTechnical Support Country Telephone Number Asia, Paciﬁc Rim Europe and South Africa Country Telephone Number Europe, Middle East and AfricaLatin America North AmericaCountry Telephone Number Fax Number Regulatory Compliance Information European Community CE Index Snmp management

11 Mbps specifications

3Com 11 Mbps was a pivotal product in the evolution of networking technology, paving the way for wireless communications as we know them today. Introduced in the late 1990s, this wireless LAN (Local Area Network) product utilized the IEEE 802.11 standard, which defined the protocols for wireless networking. Operating at a maximum data rate of 11 megabits per second, it offered users a revolutionary means of connecting devices without the constraints of physical cabling.

One of the main features of the 3Com 11 Mbps solution was its simplicity and ease of installation. Unlike traditional wired networks that involved intricate setups of cabling and switches, 3Com facilitated a swift deployment process. Users could set up a wireless network in minutes, allowing organizations to enhance their productivity without extensive infrastructure.

The technology behind 3Com 11 Mbps was based on Direct Sequence Spread Spectrum (DSSS) modulation. This approach spread the signal over a wider frequency range, which improved resistance to interference from other devices. The 2.4 GHz frequency band used by this network supported compatibility with various devices, making it a flexible option for businesses and homes alike.

In terms of security, 3Com incorporated Wired Equivalent Privacy (WEP), which aimed to provide a level of data confidentiality comparable to that found in wired networks. However, WEP was later found to have vulnerabilities, leading to the development of more secure protocols like WPA (Wi-Fi Protected Access) and WPA2 in subsequent technologies.

Another characteristic that distinguished the 3Com 11 Mbps system was its ability to support multiple devices simultaneously. With the emergence of wireless laptops, printers, and other peripherals, a single access point could service several users without significant performance degradation.

Ultimately, the 3Com 11 Mbps was a significant stepping stone in the development of wireless technology. It showcased the potential of wireless networking and set the standard for future innovations. Although much faster and more secure wireless technologies have since emerged, the legacy of 3Com 11 Mbps resides in the fundamental advancements it brought to the realm of connectivity, making it easier and more accessible for users around the globe.