3Com 3CRWE52196 manual Wall Mounting, 25 mm 1 in. clearance

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20CHAPTER 2: HARDWARE INSTALLATION

connections to computers in both horizontal and vertical directions, allowing wider coverage.

When positioning your Gateway, ensure:

It is out of direct sunlight and away from sources of heat.

Cabling is away from power lines, fluorescent lighting fixtures, and sources of electrical noise such as radios, transmitters and broadband amplifiers.

Water or moisture cannot enter the case of the unit.

Air flow around the unit and through the vents in the side of the case is not restricted. 3Com recommends you provide a minimum of

25 mm (1 in.) clearance.

Using the Rubber Use the four self-adhesive rubber feet to prevent your Gateway from Feet moving around on your desk or when stacking with other flat top

OfficeConnect units. Only stick the feet to the marked areas at each corner of the underside of your Gateway.

Wall Mounting

There are two slots on the underside of the Gateway that can be used for

 

wall mounting.

 

When wall mounting the unit, ensure that it is within reach of the power

 

outlet.

 

You will need two suitable screws to wall mount the unit. To do this:

1Ensure that the wall you use is smooth, flat, dry and sturdy and make two screw holes which are 150 mm (5.9 in.) apart.

2Fix the screws into the wall, leaving their heads 3 mm (0.12 in.) clear of the wall surface.

3Remove any connections to the unit and locate it over the screw heads. When in line, gently push the unit on to the wall and move it downwards to secure.

When making connections, be careful not to push the unit up and off the wall.

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Contents OfficeConnect 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Running the Setup Wizard Using Discovery Page About this Guide Conventions Pddtechpubscomments@3com.comConventions About this Guide Cable/DSL Gateway WirelessOfficeConnect Example Network Without a Gateway Gateway Advantages Alert LED Orange Minimum System Component RequirementsFront Panel Power LED Green Four LAN Status LEDsWireless LAN Wlan Status LED Wireless AntennaeRear Panel Cable/DSL Status LEDFour 10/100 LAN ports Power Adapter SocketEthernet Cable/DSL port Introducing the Gateway Positioning the Gateway Safety InformationIntroduction Wall Mounting 25 mm 1 in. clearancePptp User Name Pptp Password Pptp Server Address Powering Up Connecting the Gateway Hardware Installation Setting UP Your Computers Obtaining an IP Address AutomaticallyRestart your computer Windows XP Windows 95/98/MESoftware Disabling PPPoEPptp Client Accessing WizardGateway Login Screen Welcome Screen Click Next to display the Time Zone setup screen Figure WAN Settings Internet Settings Screen PPPoE Mode PPPoE ScreenDynamic IP Address Mode Hostname ScreenStatic IP Mode Static IP Mode ScreenPptp Mode Enter your Primary DNS Address and Secondary DNS addressLAN Settings LAN IP Address Screen Wireless Configuration Screen Summary Configuration Summary Screen Configuration NavigatingThrough GatewayGetting Help Changing the Administration Password LAN Settings Unit ConfigurationLAN Settings Enable Wireless Networking Channel SelectionService Area Name/SSID Disable Broadcast SsidWireless Encryption Type Encryption Keys Gateway Configuration Authorised Wireless PCs Connection Control Detail ScreenModifying a MAC Address Deleting a MAC AddressClient List Client List ScreenProfile Name Service Area Name/SSID of the GatewayEncryption settings from the Gateway Static IP Address DSL or Cable Dynamic IP Address DSL or CablePPPoE DSL only Pptp DSL or CableGateway Configuration Static IP Address Connection Parameters Screen Static IPDynamic IP Address Connection Parameters Screen Dynamic IPPPPoE Setup Screen PPP over EthernetPptp Firewall Virtual DMZVirtual Servers Settings Screen Virtual ServerSpecial Applications Special Applications Screen Click Add to save your settings Click PCs access authorized services only Gateway Configuration Security Screen Enabling Remote Administration System Tools RestartBackup Configuration Restore Configuration DataReset to Factory Default Status and Logs Status and Logs ScreenSupport Support Screen Gateway Configuration Checks Browsing to the Gateway Configuration ScreensBasic Connection Connecting to Forgotten PasswordReset to Factory DefaultsWireless Networking Troubleshooting Recovering from Alert LEDHow many computers on the LAN does the Gateway support? Frequently Asked QuestionsHow do I reset the Gateway to Factory Defaults? What other online resources are there? Where can I download software upgrades for the Gateway?Does the Gateway support virtual private networks VPNs? Troubleshooting Windows Installation 95/98/2000/Me/NT RunningDiscovery ApplicationDiscovered Gateway Screen Protocol Suite Managing the Gateway over the NetworkType One Type TwoHow does a Device Obtain an IP Address and Subnet Mask? Appendix B IP Addressing Cable/DSL Gateway Interfaces EMC System Requirements Operating SystemsWireless Cable/DSL Interfaces Gateway Wlan InterfaceFCC Part 15 Class B Maximum cable length of 100m 327.86 ft Appendix C Technical Specifications Safety Information Important Safety InformationWichtige Sicherheitshinweise Consignes importantes de Appendix D Safety Information Agreement 3Com CorporationAppendix E END User Software Licence Agreement ISP Information Information Regarding Popular ISPsDrizzle, DSL Extreme, Earthlink Glossary Glossary Ethernet Address See MAC address Glossary Glossary Traffic The movement of data packets on a network Area Glossary Index Ping FCC Statement FCC DeclarationConformity Model DescriptionCE Statement EuropeCSA Statement Bsmi Statement Vcci StatementRegulatory Notices for Wireless CABLE/DSL Gateway ChannelsHow to Identify and Resolve Radio-TV Interference Problems Model Description 3CRWE52196Bsmi Statement RF Exposure Compliance Page All specifications are subject to change without notice