Справочник ПользователяСодержаниеONline Ethernet 24-Port 10BASE-T Module Installati...1How to Use This Guide13Audience13Structure of This Guide14Document Conventions15Related Documents163Com Documents17Reference Documents17Introduction19Ethernet 24-Port 10BASE-T Module Description19Module Features20Bank Switching Capability21Model Number 5124M-TPCL Features21Model Number 5124M-TP Features22Theory of Operation22Designing and Expanding the Network25Understanding the General Rules26Rules for Configuring a Network26LAN Equivalence30Choosing a Network Backbone Cabling Structure31Building a Network (Star Configuration)32Building a Network (Serial Configuration)3324-Port Module Configurations34Fiber Backbone, 10BASE-T To-The-Desk3410BASE-T Backbone, 10BASE-T To-The-Desk36Using Patch Panels38Establishing Fault-Tolerant Configurations38Setting Port Redundancy39Configuring Ports for Fault Tolerance39Setting Backbone Redundancy39Redundant Twisted Pair Backbone40Installing and Operating the Module43Precautionary Procedures44Quick Installation44Unpacking Procedures46Setting the DIP Switches46DIP Switch Overview47DIP Switch Description49Installing the Module52Using 90 Cable Connectors55Installing the Cable Tie-Wrap Kit55Securing 90 Cables to the Module57Configuration in a Managed Environment59If Management is Not Available60Before Configuring the Module61Enabling Ports61Enabling Port Redundancy61Enabling Link Integrity62Selecting a Network62Enabling Remote Diagnostics Mode63Setting the Autopartition Threshold Value64Saving Module Configurations65Showing Module Configurations65Show Module66Show Port67Gathering Network Statistics69Selecting the Per-Port Counters Connector70Monitoring the Front Panel71Verifying LED and Network Assignments74Using the LED Check Button74Troubleshooting77Troubleshooting Using the Port Status and Port Act...78Troubleshooting Using the Port Status LEDs78Troubleshooting Using the Port Activity LEDs80Technical Assistance80Specifications81General Specifications82Power Specifications83Environmental Specifications84Mechanical Specifications85Twisted Pair Cable and Connector Specifications85Twisted Pair Cable Specifications86Twisted Pair Connector Specifications87RJ-45 Connector Pinouts8750-Pin Connector Pinouts88Connecting Twisted Pair Cables92Technical Support93On-line Technical Support93Email Technical Support94World Wide Web Site94Support from Your Network Supplier94Support from 3Com95Returning Products for Repair96Accessing the 3Com MIB963Com Technical Publications97Index99Размер: 1,4 МБСтраницы: 102Язык: EnglishПросмотреть