Cabletron Systems 3Com manual Access Point Specifications, Physical Characteristics

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ACCESS POINT SPECIFICATIONS

Physical Characteristics

Dimensions	1.25” H x 5.5” L x 7.75” W (3.18 cm H x
	14.97 cm L x 19.69 cm W)
Weight (w/power	1 lbs (0.454 kg)
supply)
Operating	-4º F to 131º F (-20º C to 55º C)
Temperature
Storage	-40º F to 149º F (-40º C to 65º C)
Temperature
Humidity	10% to 95% noncondensing
Shock	40 G, 11 ms, half-sine
ESD	Meets CE-Mark
Drop	Withstands up to a 30 in. (76 cm) drop to
	concrete with possible surface marring

Radio Characteristics

Frequency	No. of Channels	Country

2412	11	US, Standard
2412	13	Europe
2457	2	Spain
2457	4	France
2484	14	Japan

Frequency range is country dependent, within 2400 MHz to 2500 MHz.

Output Characteristics

Radio Power	100mW
Output
Range	Open	Over 1000 ft. (303 m)
	environment
	Office	Up to 80 ft. @ 11Mbps
	environment	Up to 120 ft. @ 5.5Mbps
		Up to 120 ft. @ 5.5Mbps
		Up to 200 ft. @ 2Mbps
		Up to 300 ft. @ 1Mbps
TX Max. Radiated	US: FCC part 15.247; Europe: ETS 300 320;
EIRP	Japan: RCR STD-33
Modulation	DBPSK, DQPSK
TX Out-of-Band	US: FCC part 15.247, 15.205, 15.209;
Emissions	Europe: ETS 300 320; Japan: RCR STD-33

Image 81

Contents Version AirConnect 11 Mbps Wireless LAN Access Point User GuideBayfront Plaza Santa 3Com CorporationClara, California 95052-8145Contents Installing Access Point Hardware Monitoring Wireless Clients Access Point Installation Conﬁguring the AP Access Point Specifications Technical Support Page Introduction Overview of Digital Wireless NetworkingAirConnect Network TopologiesOverview of Digital Wireless Networking AirConnect Network Topologies Wireless clients AirConnect AccessPoint To the Ethernet LANAirConnect Access Point Wireless clients and APs PowerBASE-TRadio Basics Results in the original digital dataRadio Basics 802.1d Spanning Tree Support Wireless LAN Service AreaSite Surveys Filtering and Access Control Network Control Protocol NCP as described PPP Connection Data Rate Requirement Overview of Digital Wireless Networking Theory of Operation Simple Network Management Protocol Snmp Programmable Snmp Trap Support Using SnmpManagement protocol MIB Increased MIB SupportMethod Description Using the User InterfacePrecautions Installing Access Point HardwarePackage Contents RequirementsStandard power supply 115/230VAC, 50/60Hz, 24V/14 Power OptionsRemote power distribution system, Part Number AP-PS-11 US line cord Part NumberMounting the AP BelowWall Mount To mount an AP on a wall Ceiling Mount To mount an AP on a ceiling Mounting the AP Using PowerBASE-TPowerBASE-T can be used to power the AP LED Indicators Off Blinking Power No power Power on During boot sequenceCondition, and other activity 3Com Support Center TroubleshootingVerify AP Operation Electrical Management System EMS operating outletNetwork connection veriﬁcation Verify Network Wiring TopologyPage System Properties Monitoring StatisticsInterface Statistics Forwarding CountsEthernet Statistics Radio FrequencyStatistics Statistics window, select Main Menu→Misc Statistics MiscellaneousPress Esc or Previous F4 to exit Type Name DefinitionClearing Statistics Known APsSelect Clear All Statistics Gaining access to the User Interface UI Gaining Access to the User Interface UI Using a Web BrowserHelp File Access Setup Network Web Server Help File AccessSelect Virtual Directory Accessing the Web Browser UISelect Close/Exit Select System ConﬁgurationSelect Save F1 to save the conﬁguration Select Special Functions Select Reset APType the case sensitive AP name Under Conﬁguration, select Security Select System PasswordSelect Easy Setup--Easy Setup Select Easy Setup--Easy Setup Click Add/Delete GatewaysParameter Description Adding Allowed Wireless Clients Adding or Deleting a Range of Allowed Wireless ClientsAdding or Deleting Disallowed Wireless Clients Considerations For the Short RF Preamble setting, click DisabledEnabling or Disabling Encryption Select Conﬁguration--SecurityEnable or disable interfaces on the AP Interface Description Default ConditionFrequency No. of Channels Country Enter the Multicast Mask data and voice values Snmp Trap Description Default Value Select Enabled or Disable All for All Snmp TrapsConﬁguring the Originating Modem Conﬁguring the Answering Modem Filtering to Forward PacketsFiltering to Discard Packets Click Delete Filter Removing Filtered Packet Types Networking ProtocolsDisabling Type Filtering Under Conﬁguration, select FirmwareSpecial Function Description Active. Clear the wireless client association table forMonitoring Wireless Clients Wireless ClientsSelect Regular at the Wireless Clients prompt Indicates a 3Com voice-enabled device Ascii Interface Latest version. Refer to Manually Updating AP Firmware onVersions Enable serial port Conﬁgure the AP for the followingArrow/Function Key Control Character Prompt Description To exit from submenus, press EscPress Tab to select System Password Select Telnet LoginsTo enable and conﬁgure the serial port connection on the AP Conﬁguring The Serial PortConﬁguring the Dial-Up System Setting DescriptionHanging Up Select Modem HangupWindow InstallationConfiguring the AP That can associate with this AP. The default is Disabled Wsaid PPP Direct Establishing a ConnectionPPP with Modems Originating AP Set the Connect Mode to AnswerAnswering AP From the answering APs UIFor automatic dial-out, reset the AP Press up/down arrows to toggle between range and individual Range of Wireless ClientsRemoving Allowed Wireless Clients Enable/Disable the ACLRemoving All Allowed Wireless Clients Adding Disallowed Wireless Clients Load ACL from Wireless Client ListRemoving Disallowed Wireless Clients Address FilteringSetting Logging Clearing WirelessClients from the AP OptionsManually Updating AP FirmwarePrevious version of AP ﬁrmware Remainder of this procedure uses Windows 98 as an example Select Alter Filenames/HELP URL/TFTP and press EnterType the ﬁrmware ﬁle name in the Download Filename ﬁeld Open the Special Functions window Select Transfer from the emulation program menu barSelect Send File Select Alter Filenames/HELP URL/TFTP Server and press Enter Download is complete when the UI displaysAuthentication Using MD5Performing Pings Extended RoamingWireless client and the access point EncryptionHex-digit sequence Restoring Conﬁgurations Press the Tab key to highlight .Short RF Preamble EnabledSelect Restore Factory Conﬁguration Physical Characteristics Access Point SpecificationsRadio Characteristics Frequency No. of Channels Country Output CharacteristicsNetwork Characteristics Technical Support ServicesOnline Technical World Wide Web SiteNorth America Latin AmericaTo obtain an RMA number, call or fax Page Ascii IndexSnmp agent 3Com AirConnect Access Point 3Com Corporation Limited WarrantyObtaining Warranty Radio Frequency Interference Requirements Canada Regulatory Compliance Information3Com End User Software License Agreement Important Read Before Using This Product