Manual De UsuarioTabla de contenidosHow to Use This Guide13Audience13Structure of This Guide14Document Conventions15Related Documents163Com Documents16Reference Documents17Introduction1910BASE-FB Module Descriptions2010BASE-FB Compliance22Theory of Operation22Compatibility With Other Ethernet Fiber Products24Designing and Expanding the Network25Understanding the General Rules26Rules for Configuring a Network26Equivalent Fiber Distances29Determining Maximum Fiber Link Distances30Calculating Maximum Link Distance31Determining Link Budget31Attenuation34Splicing34Optical Fiber Loss35Maximum Link Distance Calculation36Choosing a Network Backbone Cabling Structure38Star Configuration39Serial Configuration4010BASE-FB Module Configurations41Fiber Backbone, Fiber-to-the-Desk41Network Distance Calculation Examples43Fiber Backbone, Unshielded Twisted Pair to-the-Des...46Fiber Backbone, Coaxial Connection48Fault-Tolerant Configurations50Configuring Ports for Fault Tolerance50Setting Redundancy51Implementing Total Backbone Fault Tolerance53Installing and Operating the Module57Precautionary Procedures58Unpacking Procedures59Quick Installation60Setting the Dip Switches61Setting Dip Switch S163Setting Dip Switch S265Installing the Module66Configuring the Module69Enabling Ports70Selecting a Network71Enabling Port Redundancy72Enabling Low Light Warning73Enabling Optical Power73Saving Module Configuration74Showing Module Configuration74Monitoring the Front Panel75Verifying LED and Network Assignments78Troubleshooting79Troubleshooting Using the Port Activity LEDs80Troubleshooting Using the Port Status LEDs81Technical Assistance85Specifications87General Specifications88Optical Specifications89Transmitter Specifications89Receiver Specifications90Supported Fiber Optic Cables90Fiber Optic Interface91Power Requirements91Environmental Specifications92Mechanical Specifications923Com 10BASE-FB Network Products9210BASE-FB Cable and Connector Specifications9310BASE-FB Cables9310BASE-FB Connectors94Connecting Fiber Cables94Technical Support95On-line Technical Support95Email Technical Support96World Wide Web Site96Support from Your Network Supplier96Support from 3Com97Returning Products for Repair98Accessing the 3Com MIB983Com Technical Publications99Index101Tamaño: 2 MBPáginas: 104Language: EnglishManuales abiertas