Appendix C Site Requirements and Safety Codes | 3Com 9400 specification

52 APPENDIX C: SITE REQUIREMENTS AND SAFETY CODES

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3Com 9400 manual Appendix C Site Requirements and Safety Codes

Contents

CoreBuilder United States Government Legends Japan Vcci Class a Compliance Australian EMC Frameworks Compliance Page Contents System Specifications Finding Specific Information in This Guide IntroductionFor information on Conventions For information on Turn toIcon Type Description Convention Description CoreBuilder 9400 Documentation Paper Documents Year 2000 Compliance Documentation CommentsSoftware and Documents on CD-ROM CoreBuilder 9400 Intelligent Switch System Features and Benefits Speeding Up Server Access Network Configuration ExampleSystem Management 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 Before You Begin Installing the System on a Table TopQty To use 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 Cabling the Out-of-Band Management Port Pin No Signal DescriptionConsole Port Pin Assignments Male RJ-45 connector 10BASE-T cable System Power UP Power Up System Diagnostics Power-up DiagnosticsGigabit Ethernet Port Diagnostics Next Step Software Configuration System ChecksCheck Description System System Power UP Access Allows you to Using Mechanism About CoreBuilder 9400 System Management Modem Connection Terminal ConnectionIP Management Interface Initial Management Access Changing the Console Port Baud Setting In-band Management Configuring the IP InterfaceOut-of-band Management Diagnosing Problems Power FailuresGetting Additional Help 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 Specifications Physical Dimensions Safety Agency CertificationsPower Supply Environmental Requirements Software Tftp RFC Installation Standard Type RFC/IEEE SupportedSnmp protocol RFC MIB II RFC Safety Precautions Power Supply Assembly Removal and ReplacementRemoving and Replacing the Power Supply 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 Protective Grounding for the Rack Distribution Rack RequirementsSpace Requirements 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 3Com Knowledgebase Web Services Online Technical ServicesWorld Wide Web Site 3Com Bulletin Board Service 3Com Facts Automated Fax Service3Com FTP Site Country Data Rate Telephone Number Support from Your Network Supplier Support from 3Com Country Telephone Number Asia Pacific Rim CountryEurope 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