3Com 520, 510, 530 manual Additional Safety Information

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Additional Safety Information

See also the Important Safety Information at the front of this guide.

When using the unit, observe the following safety information:

Retain this user’s guide for later use and pass it on in the event of change of ownership of the unit.

The power adapter supplied with the unit is fitted with a moulded plug, for connection to a standard electrical mains system supply socket. If this plug is not suitable for your connection to your mains supply, contact your reseller for advice. On no account should you attempt to connect to your mains supply using an inappropriate mains adapter.

Protect the unit from sudden, transient increases and decreases in electrical power by fitting an in-line surge suppresser or uninteruptable power supply.

Products manufactured by us are safe and without risk provided they are installed, used and maintained in good working order in accordance with our instructions and recommendations.

Additional Safety Information

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If any of the following conditions occur, isolate the electricity supply and refer to your 3Com reseller.

If the case or cover is not correctly fitted.

If the case is damaged.

If the unit begins to make an odd noise, smell or smoke.

If the unit shows signs of a distinct change in performance.

Never install telephone wires during a lightening storm, or install telephone connection sockets in wet locations, unless the socket is specifically designed for wet locations.

Do not touch uninstalled telephone wires or terminals unless the telephone line has been disconnected at the network interface. Always exercise caution when installing or modifying telephone lines.

Do not use a telephone, which is connected to the unit, to report a gas leak in the vicinity of the leak.

Do not spill food or liquids on the unit. If the unit gets wet, isolate the electrical supply and contact your 3Com reseller.

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Contents User Guide Officeconnecttm Remote3Com Corporation 5400 Bayfront Plaza Santa Clara, California Disconnect the power adapter before moving the unit Important Safety InformationWAN = Selv Wichtige Sicherheitshinweise’INFORMATION DE Sécurité Importante Page Contents Management Connector Interface B-1 Specifications B-1Dimensions B-4 WAN Port Connecting Cable V.11/X.21Index Page This table shows where to find specific information How to Use This GuideAbout this Guide IntroductionIcon conventions that are used throughout this guide are ConventionsText conventions used in this guide are Additional Safety Information Additional Safety InformationAbout this Guide Getting Started OfficeConnect Remote FeaturesGetting Started Benefits of Isdn Easy to install, configure and supportPack Contents Checklist Registering Ownership Of Your OfficeConnect Remote Pre-installation RequirementsFront Panel OfficeConnect Remote Front and Rear Panel FeaturesQuick flash Self test or software loading during power up Getting Started Rear Panel WAN OfficeConnect Remote 520 and 530 only Introduction Using the Rubber Feet and Stacking Clips InstallationSiting the OfficeConnect Remote To prolong the operational life of your equipmentClipping Your Units Together Wall Mounting the OfficeConnect RemoteConnecting to Your 10BaseT LAN Connecting the Power AdapterTo connect the OfficeConnect Remote to in-house LAN Connecting to a Single WorkstationCounter-clockwise to unlock it and remove it Connecting to Your 10Base2 LANConnecting to the WAN Connecting to IsdnConnecting to the Voice Port Location of OfficeConnect Fax and Print Servers Connecting a Management TerminalStarting Quick Configuration Quick ConfigurationMain Menu Screen At the command prompt enter QCAbout Quick Configuration Setting the Unit Name Complete the fields on this screen as follows Connecting to a Novell IPX NetworkPress CTRL+E to submit this information 12 Connecting To An IP Host On The Same Network Connecting to an IP Host on the Same IP Network13 Connecting to an IP Host on a Different Network Connecting to an IP Host on a Different IP NetworkPress CTRL+E to submit this information 14 Connecting To The Internet Or PPP Router Connecting to the Internet or a PPP RouterGetting Started Press CTRL+E to save this information Password is case-sensitiveMonitoring Isdn Line Usage Setting Up a WAN LinkSetting Up a WAN Link Novell Network Examples of Typical Isdn Networking ApplicationsExamples of Typical Isdn Networking Applications Disconnected. In this way Isdn calls are kept to a minimum192.000.000.xxx IP Host on the Same IP NetworkIP Host on Another IP Network 18 IP routed network Internet or PPP Router19 PPP Connections to the Internet and Corporate Network 20 Multiple Connections from a Single Site Multiple Connections from a Single SiteTroubleshooting TroubleshootingSoftware Reference guide for more Bridging and Routing Concepts Bridging and RoutingHow Bridges Learn Guidelines For Choosing Bridging or RoutingBridging and Routing Concepts Bridging Between Remote SitesBuilding a Larger Network Figure A-2 Multiple Remote Bridges Multiple Paths Between Bridged LANsBroadcast Storms Network TopologyOptimum Use of Resource Network Organization, Structure and Physical Layout Routing IP and IPXInternet Figure A-4 Open Systems Interconnection Network Layer Model IP Routing Bridging and Routing Routing IP and IPX A-11 IPX RoutingClass C IP AddressesMask, for example Subnet MaskingHuntmar park Drive USA InterNIC, Network SolutionsHerndon KruislaanNumbered and Unnumbered Links Bridging and Routing Technical Information SpecificationsApprovals Bridge CharacteristicsPerformance FCC Requirement Dimensions WAN Port Connecting Cable V.11/X.21 Support Interface Cable CharacteristicsWAN Port Connecting Cable V.24/V.28 Support WAN Port Connecting Cable V.35/V.36 Support Manager Port Connecting Cable Modem Cable LAN Port Connecting Cable 10BaseTOrdering Information Glossary 100BaseVG An Ieee standard for using the new IeeeChapter C Glossary Page Chapter C Glossary Page Chapter C Glossary Page Topology The way that a network is physically laid out 3Com Bulletin Board Service On-line Technical ServicesTechnical Support Support from 3Com Support from Your Network SupplierWorld Wide Web Site To obtain an RMA number, call or fax Returning Products for RepairTechnical Support Numerics IndexLAN Limited Warranty OfficeConnect Remote EMC Update