3Com 11 Mbps manual Set

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8CHAPTER 2: INSTALLING THE ACCESS POINT

Mounting on a Ceiling To mount an access point to the T-rail grid of an acoustical ceiling, you must ﬁrst attach the mounting bracket to the access point as shown.

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SU	RE

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Align the T-rail grips with the ceiling T-rail, adjusting them so they grip the T-rail snugly. Tighten the screws on the T-rail grip. Position the antenna so that the arms point down and away from the access point at a 45˚ angle.

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		SET
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	WO
SUP	RE
SUP
LYP
	E	WIRE POWER
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	THER	SS
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NOTE: After installation, there may be some play in the ﬁt of the T-rail grips on the T-rail. This is likely due to the size of the T-rails but should not prevent a secure grip.

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Contents Mbps Wireless LAN Access Point User Guide VersionSanta Clara, California 3Com CorporationBayfront Plaza 95052-8145Contents Conducting a Site Survey Regulatory Compliance Information Index Page Access Point 8000 Feature Summary IntroductionInstallation Overview Management toolsInstallation Overview Page Before You Begin Installing the Access PointDeciding Where to Place EquipmentAttached before the access point is installed ConnectingPlacing the Access Standard AntennaPlacing the Access Point SET Connecting Power Checking the LEDs Connecting to anEthernet Network As shown belowOmnidirectional Antenna Model number 3CWE490 3CWE492 3CWE497 3CWE498Ceiling Mount Omnidirectional Antenna Ceiling Mount Hallway AntennaDirectional Panel Antenna Side Installing Software Utilities Page Upper-Layer Access Point SecurityAuthentication Access Point Security Support Using the Wireless802.1x Radius 802.1x AgentEAP-MD5 Using the Wireless 802.1x Agent Page 3Com 11 Mbps Wireless LAN Access Point 8000 Conﬁguration Configuring the Access PointInstalling the Device ManagerClick Conﬁgure Conﬁguration UsingDisplay help on the contents of that Management SystemSetting Network Properties Properties Setting DataTransmission Setting Advanced Data TransmissionSetting up Security Saved passwords on the clients Setting up a UserAccess List ListDeﬁning Radius Setting up a MACAddress Access List ServersSystem Log Setting up aDeﬁning a Tftp Server Upgrading the SystemDefaults AdministrationPassword Resetting the AccessViewing Statistics Viewing System Status Configuring the Access Point Locations Conducting a Site SurveyChoosing Trial EnvironmentalSurvey Procedure SummaryLaunching the Tool Setting up EquipmentSite Survey Tool Interpreting Test ResultsSite Survey Menus LAN Site Survey windowPage Troubleshooting Symptom SolutionsContinue to configure the access point using the old IP Online Technical ServicesTechnical Support Country Telephone Number Asia, Paciﬁc Rim Latin America Country Telephone Number Europe, Middle East and AfricaEurope and South Africa 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.