System Overview Back Panel | 3Com 9400 guide

14CHAPTER 1: SYSTEM AND SETUP OVERVIEW

System Overview — Back Panel

Figure 2 Back Panel of the CoreBuilder 9400 System

Power supply latch

DC OK	DC OK
!	!

Power Supply No. 2

Power Supply No. 1

Image 14

3Com manual System Overview Back Panel, Back Panel of the CoreBuilder 9400 System

Contents

CoreBuilder United States Government Legends Japan Vcci Class a Compliance Australian EMC Frameworks Compliance Page Contents System Specifications For information on IntroductionFinding Specific Information in This Guide Icon Type Description ConventionsFor information on Turn to Convention Description CoreBuilder 9400 Documentation Paper Documents Software and Documents on CD-ROM Documentation CommentsYear 2000 Compliance CoreBuilder 9400 Intelligent Switch System Features and Benefits System Management Network Configuration ExampleSpeeding Up Server Access System Overview Front Panel 10BASE-TX System Overview Back Panel Back Panel of the CoreBuilder 9400 System SuperStackII Switch System Overview Sample Application System and Setup Overview Qty To use Installing the System on a Table TopBefore You Begin Installing the System in a Distribution Rack Installing System Mounting Brackets Fiber Safety Precautions Overview of Cabling Cabling Gigabit Ethernet Ports Guidelines for Gigabit Ethernet Cabling Cabling 1000BASE-SX Ports Cabling Gigabit Ethernet Ports System is powered on and running Cabling 1000BASE Gbic Ports SC connector cover Connecting the LX Transceiver to MMF When you cable Gbic transceivers, note that the SC Cabling the Console Port Console Port Pin Assignments Pin No Signal DescriptionCabling the Out-of-Band Management Port Male RJ-45 connector 10BASE-T cable System Power UP Power Up Gigabit Ethernet Port Diagnostics Power-up DiagnosticsSystem Diagnostics Check Description Next Step Software ConfigurationSystem Checks System System Power UP Access Allows you to Using Mechanism About CoreBuilder 9400 System Management IP Management Interface Terminal ConnectionModem Connection Initial Management Access Changing the Console Port Baud Setting Out-of-band Management Configuring the IP InterfaceIn-band Management Getting Additional Help Diagnosing ProblemsPower Failures Abnormal LED Activity Symptom Possible Sources of the Problem Steps to Take Diagnosing Problems LED Status Possible Sources of the Problem Steps to Take Cleaning Dirty Fiber Optic Ports and Connectors Power Supply Specifications Physical DimensionsSafety Agency Certifications Environmental Requirements Snmp protocol RFC Software Tftp RFC InstallationStandard Type RFC/IEEE Supported MIB II RFC Removing and Replacing the Power Supply Safety PrecautionsPower Supply Assembly Removal and Replacement Audience Removing and Replacing the Power Supplies Fan Tray Assembly Removal and Replacement Fan Tray Assembly Removal and Replacement Appendix B FIELD-REPLACEABLE Units General Safety Requirements Wiring Closet Recommendations Space Requirements for the Rack Distribution Rack RequirementsProtective Grounding for the Rack Recommended Service Access Mechanical Requirements for the Rack Building and Electrical Codes Building Codes Nfpa Electrical Codes Appendix C Site Requirements and Safety Codes World Wide Web Site Online Technical Services3Com Knowledgebase Web Services 3Com FTP Site 3Com Bulletin Board Service3Com Facts Automated Fax Service Country Data Rate Telephone Number Support from Your Network Supplier Support from 3Com Europe Country Telephone Number Asia Pacific RimCountry Latin America Returning Products for Repair Country Telephone Number Fax Number Appendix D Technical Support Index Numbers Index Recommendations World Wide Web WWW 50, 51 Index 3Com Corporation Limited Warranty CoreBuilder 9400 High-Availability Switch Warranties Exclusive