3Com 3CRWE876075 User Manual

Also see for 8760 - Wireless Dual Radio 11a/b/g PoE Access Point: Product guide Datasheet Datasheet

Contents

1-4CHAPTER 1: I NTRODUCTIONMANAGEABILITY3Com offers a wide range of standards-based management support, from SNMPto 3Com Network Supervisor and HP OpenView for seamless integration withyour wired network.Wireless Infrastructure Device Manager lets you configure parameters, rundiagnostics, backup and restore configurations, and monitor performance fromanywhere on the network using an embedded web server browser.With Power over Ethernet (PoE) support, the same Category 5 cable thatconnects your access point to the data network also provides its power. A singlecable installation dramatically improves your choice of mounting configurationsbecause you no longer need to consider AC power outlet locations. PoE supportmakes it easier than ever to overcome installation problems with difficult-to-wireor hard-to-reach locations.WIRELESS NETWORK STANDARDSUnderstanding the characteristics of the 802.11g and 802.11a standards can helpyou make the best choice for your wireless implementation plans.802.11G802.11g operates in the 2.4 GHz band at up to 54Mbps, and supports the widestcoverage—up to 100 meters (328 feet). However, is subject to a greater risk ofradio interference because it operates in the more popular 2.4 GHz band.For those organizations demanding even higher speeds, a “turbo mode” featurecan boost throughput rates up to 108 Mbps. Consider 802.11g when you needwider coverage and vendor compatibility and you are: Maintaining support for existing 802.11b users and the existing wirelessinvestment while providing for expansion into 802.11g. Implementing a complete wireless LAN solution, including bridges, gateways,access points and clients; Wi-Fi certification guarantees compatibilityamong vendors Providing access to hot spots in public spaces such as coffee shops oruniversity cafeterias