Specifications Physical Dimensions, Heat Dissipation | 3Com 9400

A	SYSTEM SPECIFICATIONS
A

Table 10 System Specifications for the CoreBuilder 9400

Specifications

Physical Dimensions	13.3 cm (H) x 44 cm (W) x 41.9 cm (D)
	5.22 inches (H) x 17.32 inches (W) x 16.50 inches (D)
	Weight: 14.5 kg (32 lbs)
Environmental Requirements
Operating Temperature	0 to 50 °C (32 to 122 °F)
Operating Humidity	10 to 95% relative humidity, noncondensing
Storage Temperature	–20 to 85 °C (–4 to 185 °F)
Storage Humidity	95% maximum relative humidity, noncondensing
Safety
Agency Certifications	UL 1950, CSA 22.2 No. 950, TUV EN60950
	UK General Approval Statement
	The CoreBuilder 9400 is manufactured to the international Safety Standard EN60950 and is
	approved in the UK under the General Approval Number NS/G/12345/J/100003 for indirect
	connection to the public telecommunication network.
Designed to Comply with...	IEC 950
Electromagnetic Emissions	Meets FCC part 15, Class A limits, and CISPR22 Class A limits
	Complies with EMC Council Directive 89/336/EEC, Class A limits
Heat Dissipation	327 watts maximum (1116 BTU/hour maximum)
Power Supply
Receptacles	15 ampere service receptacles, type N5/15 or NEMA 5-15R (United States and Canada only)
AC Line Frequency	47 to 63 Hz
Input Voltage Options	100 to 240 VAC
Current Rating	2.7 amperes at 120 volts

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3Com 9400 Specifications Physical Dimensions, Environmental Requirements, Safety Agency Certifications, Heat Dissipation

Contents

CoreBuilder Japan Vcci Class a Compliance United States Government Legends Australian EMC Frameworks Compliance Page Contents System Specifications For information on IntroductionFinding Specific Information in This Guide For information on Turn to ConventionsIcon Type Description Convention Description Paper Documents CoreBuilder 9400 Documentation Software and Documents on CD-ROM Documentation CommentsYear 2000 Compliance System Features and Benefits CoreBuilder 9400 Intelligent Switch System Management Network Configuration ExampleSpeeding Up Server Access 10BASE-TX System Overview Front Panel Back Panel of the CoreBuilder 9400 System System Overview Back Panel System Overview Sample Application SuperStackII Switch System and Setup Overview Qty To use Installing the System on a Table TopBefore You Begin Installing System Mounting Brackets Installing the System in a Distribution Rack Overview of Cabling Fiber Safety Precautions Guidelines for Gigabit Ethernet Cabling Cabling Gigabit Ethernet Ports Cabling Gigabit Ethernet Ports Cabling 1000BASE-SX Ports Cabling 1000BASE Gbic Ports System is powered on and running 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 Power Up System Power UP Gigabit Ethernet Port Diagnostics Power-up DiagnosticsSystem Diagnostics System Checks Next Step Software ConfigurationCheck Description System System Power UP About CoreBuilder 9400 System Management Access Allows you to Using Mechanism IP Management Interface Terminal ConnectionModem Connection Changing the Console Port Baud Setting Initial Management Access Out-of-band Management Configuring the IP InterfaceIn-band Management Power Failures Diagnosing ProblemsGetting Additional Help Abnormal LED Activity Symptom Possible Sources of the Problem Steps to Take LED Status Possible Sources of the Problem Steps to Take Diagnosing Problems Cleaning Dirty Fiber Optic Ports and Connectors Safety Agency Certifications Specifications Physical DimensionsPower Supply Environmental Requirements Standard Type RFC/IEEE Supported Software Tftp RFC InstallationSnmp protocol RFC MIB II RFC Power Supply Assembly Removal and Replacement Safety PrecautionsRemoving 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 Wiring Closet Recommendations General Safety Requirements Space Requirements for the Rack Distribution Rack RequirementsProtective Grounding for the Rack Mechanical Requirements for the Rack Recommended Service Access Building Codes Building and Electrical Codes Electrical Codes Nfpa Appendix C Site Requirements and Safety Codes World Wide Web Site Online Technical Services3Com Knowledgebase Web Services 3Com Facts Automated Fax Service 3Com Bulletin Board Service3Com FTP Site Country Data Rate Telephone Number Support from 3Com Support from Your Network Supplier Country Country Telephone Number Asia Pacific RimEurope Latin America Country Telephone Number Fax Number Returning Products for Repair Appendix D Technical Support Numbers Index Index Recommendations World Wide Web WWW 50, 51 Index CoreBuilder 9400 High-Availability Switch 3Com Corporation Limited Warranty Warranties Exclusive