Quick Setup GuideTable of ContentsAbout This Guide7Conventions8Related Documentation9Accessing Online Documentation9Product Registration10Documentation Comments10Introducing the 3Com Switch 40x0 Family11About the 3Com Switch 40x0 Family12Summary of Hardware Features133Com Switch 40x0 Family — Front View Detail141000BASE-SX Ports15GBIC Ports15SFP Ports1610BASE-T/ 100BASE-TX/ 1000BASE-T Ports16Console Port16LEDs173Com Switch 40x0 Family — Rear View Detail19Expansion Module Slot19Replaceable Power Supplies (PSUs)20Power Socket20Replaceable Fan Trays20Default Settings21Installing the Switch23Package Contents24Choosing a Suitable Site24Rack-mounting25Placing Units On Top of Each Other26Creating an XRN Distributed Fabric26How To Interconnect Units27Rules For Interconnecting Units27The Power-up Sequence28Powering-up the 3Com Switch 40x028Checking for Correct Operation of LEDs28Choosing the Correct 10/100/1000 Cables29Choosing the correct Fiber cables30GBIC Operation30Approved GBIC Transceivers30Inserting a GBIC Transceiver31Removing a GBIC Transceiver32SFP Operation32Approved SFP Transceivers32Inserting an SFP Transceiver33Removing an SFP Transceiver34Setting Up for Management35Setting Up Overview36IP Configuration37Preparing for Management38Manually Configuring IP Information39Connecting to a Front Panel Port39Connecting to the Console Port42Viewing Automatically Configured IP Information45Using 3Com Network Supervisor45Connecting to the Console Port46Methods of Managing a Switch48Command Line Interface Management48Web Interface Management49SNMP Management49Setting Up Command Line Interface Management50CLI Management via the Console Port50CLI Management over the Network50Setting Up Web Interface Management51Pre-requisites51Web Management Over the Network52Setting Up SNMP Management53Pre-requisites53Default Users and Passwords53Changing Default Passwords54Problem Solving55Solving Problems Indicated by LEDs56Solving Hardware Problems58Solving Communication Problems62Solving Software Upgrade Problems63Safety Information65Power Cord Set — Japan65Important Safety Information66L’information de Sécurité Importante69Wichtige Sicherheitsinformationen72Pin-outs75Null Modem Cable75PC-AT Serial Cable75Modem Cable76RJ-45 Pin Assignments76Technical Specifications79Switch 40x0 Family79Technical Support81Online Technical Services81World Wide Web Site813Com Knowledgebase Web Services823Com FTP Site82Support from Your Network Supplier82Support from 3Com83Internet Support83Asia, Pacific Rim83Europe, Middle East and Africa83Latin America83Telephone Support83Returning Products forRepair85Contacting 3Com Support86Index87Regulatory Notices89Size: 4.22 MBPages: 90Language: EnglishOpen manual