3Com WL-540B, 3CRWE754G72-A, WL-540A Operating Temperature, Power, Humidity, Dimensions, Weight

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82APPENDIX B: TECHNICAL SPECIFICATIONS

Maximum clients: 128

O/P Power 16dBm

Operating Temperature

0 °C to 40 °C (32 °F to 105 °F)

Power

8VA, 25 BThU/hr

Humidity

0 % to 90 % (non-condensing) humidity

Dimensions

■Width = 220 mm (8.7 in.)

■Depth = 133 mm (5.2 in.)

■Height = 38 mm (1.5 in.)

Weight

Approximately 550 g (1.1 lbs)

Standards Functional:	ISO 8802/3
	IEEE 802.3
	IEEE 802.11b, 802.11g
Safety:	EN 60950
EMC:	EN 55022 Class B
	EN 55024
	FCC Part 15 Class B*
	ETSI EN 301 489–17
Radio	ETS 300 328 (2.4 GHz ISM band wide band transmission
	systems.

Environmental: EN 60068 (IEC 68)

*See “FCC Statement” on page 105 for conditions of operation.

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Contents OfficeConnect Adsl Wireless 11g Firewall Router User Guide 3Com Corporation Campus Drive Marlborough, MA USA Contents Running the Setup Wizard Troubleshooting Technical Specifications About this Guide Document to 3Com at ConventionsPddtechpubscomments@3com.com Configure your Router About this Guide OfficeConnect Adsl Wireless11gFirewall Router Example Network Without a Gateway Router Advantages Front Panel Power LED GreenMinimum System Component Requirements DSL Sync LED GreenRear Panel Wireless LAN Wlan Status LED GreenWireless Antennae Four LAN Status LEDsPower Adapter Socket Reset ButtonAdsl Port Introduction Safety InformationPositioning the Router Connecting Powering UpRouter Connecting the Gateway EitherInstalling with a splitter Installing without a splitter Hardware Installation Setting UP Your Computers Obtaining an IP Address AutomaticallyRestart your computer Local Area Properties ScreenFrom the Windows Start menu, select Control Panel Windows XPWindows 95/98/ME Software ProxyAccessing WizardRouter Login Screen Accessing the Wizard PPPoE Mode PPPoE ScreenPPPoA Mode RFC1483 Routed ModeRFC1483 Bridged Mode RFC1483 Routed Configuration ScreenRFC1483 Bridged Configuration Screen Running the Setup Wizard Through the Router ConfigurationNavigating PagesLAN Setup LAN Setup Dhcp Clients List Dhcp Clients List Screen Wireless Wireless Settings ScreenEncryption Encryption Screen WPA-PSK no server WPA-PSK no server Screen Bit WEP 128-bit WEP Screen Server WPA with Radius Server ScreenConnection Type Connection Type Screen Internet Settings PPPoA PPPoA Settings Screen Enter a value of 0 to disable this timeout Click Apply Single PCStatic Routing RoutingSupports the following routing functionality RIP Routing Information Protocol RIP allows the networkRouting Select the Operation Mode Disabled RIP is not enabled for the WAN or LAN interfaceFirewall Routing Table ScreenSpecial Applications Special Applications Screen Virtual Servers Virtual Servers Screen Access Control Access Control Screen Click OK to add the settings Add PC ScreenURL Blocking URL Blocking Screen Click Add Rule Add Schedule Rule Screen Filtering MAC Address Filtering ScreenDMZ DMZ Screen NAT Enable Remote AdminUniversal Plug and Play Remote Administration WAN Ping BlockingSnmp Simple Network Management Protocol allows remote Agent installedSnmp Community Snmp Trap Snmp Trap Screen System Tools Perform certain administrative functionsDefault Restart RouterSettings Admin Password Admin Password Screen Time and Time Zone Time and Time Zone screen This screen shows modem status and statistics Router Configuration Basic Connection Browsing to the Router Configuration ScreensChecks Reset to Connecting toForgotten Password Factory DefaultsNetworking Troubleshooting How many wireless clients does the Router support? Frequently Asked QuestionsHow do I reset the Router to Factory Defaults? How many computers on the LAN does the Router support?Where can I download software updates for the Router? Does the Router support virtual private networks VPNs?Internet protocol suite consists of a well-defined set Protocol SuiteManaging the Router over the Network TCP working together. TCP/IP is an internationally adoptedType One Type TwoHow does a Device Obtain an IP Address and Subnet Mask? Appendix a IP Addressing Interfaces OfficeConnect Adsl Wireless 11g Firewall RouterWlan Interfaces Dimensions Operating TemperaturePower WeightSystem Requirements Operating Systems Maximum cable length of 100m 327.86 ftAppendix B Technical Specifications Safety Information Important Safety InformationWichtige Sicherheitshinweise Consignes Importantes de Sécurité Appendix C Safety Information Agreement 3Com CorporationAppendix D END User Software License Agreement Register Your Product to Gain Service BenefitsServices PurchaseContact Us Access SoftwareDownloads Telephone TechnicalAustralia 800 678 Philippines Published 16th July Glossary Glossary Ethernet Address See MAC address Glossary Glossary Traffic The movement of data packets on a network Area Glossary Index Index Local regulatory agencies ChannelsFCC Statement You are locatedConformity Model Description 3CRWE754G72-A/BRF Exposure Compliance CE StatementEurope Statement U.S108 Page DUA0075-4AAA01 Rev