3Com 4210 PWR 9-PORT manual Earthing Lead, Technical specifications for the Switch 4210 PWR models

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20CHAPTER 1: PRODUCT INTRODUCTION

Table 11 Technical specifications for the Switch 4210 PWR models

	Switch 4210	Switch 4210	Switch 4210
Model	26-port PWR	18-port PWR	9-port PWR

Power system	Switch 4210s 26-port PWR support AC input and DC input.
	Switch 4210 18-port PWR/Switch 4210s 9-port PWR support only
	AC input.

AC input:

■Rated voltage range: 100 VAC to 240 VAC, 50 Hz/60 Hz

■Input voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz DC input:

■Rated voltage range: -52 VDC to -56 VDC

All ports	System	AC input: 25W +	25W + 123W PoE	20W + 62W PoE
serve as PoE	power	370W PoE
ports	consumption	DC input: 400 W
	(full load)
	PoE power	15.4 W ⋅ 24	15.4 W ⋅ 8	15.4 W ⋅ 4
	maximum

Number of fans		4	2	2

Operating temperature		0°C to 45°C (30°F to 113°F)

Relative humidity		10% to 90%
(non-condensing)

n The Switch 4210 26-port, 18-port, and 9-port PWR models provide an over-temperature protection mechanism. When the internal temperature exceeds 65°C (149°F), they will stop providing power from all ports. When the temperature is below 60°C (140°F), they will continue to provide power from all ports.

Related Standards The 3Com Switch 4210 Family is designed to the following standards:

Function	8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet), IEEE
	802.3ab (Gigabit Ethernet), IEEE 802.1D (Bridging)
Safety	UL 60950-1, EN 60950-1, CSA 22.2 No. 60950-1, IEC 60950-1
EMC Emissions	EN55022 Class A, CISPR 22 Class A, FCC Part 15 Subpart B Class
	A, ICES-003 Class A, VCCI Class A, EN61000-3-2, EN61000-3-3
EMC Immunity	EN55024

Earthing Lead

Safety Requirements	The Earthing Lead shall comply with the following safety
	standards:
	UL Subject 758, UL 1581 and CSA C22.2 No. 210
	UL VW-1 and CSA FT1 Vertical Flame Test

Voltage Rating	600V

AWG	12

Insulation Thickness	0.4mm

Insulation Color	Green/Yellow

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Contents 3Com Switch 4210 Family 3Com Corporation Campus Drive Marlborough, MA USA United States Government LegendContents Obtaining Support for Your 3COM Products Regulatory NoticesAbout this Guide Related Documentation Wire-speed Layer 2 switching Description of their featuresProduct Introduction OverviewIntroduction to Switch 4210 Family PWR Switches Switch 4210 9-port PWR Front panelPower system Rear panelSide panel Cooling systemFront panel of a Switch 4210 18-port PWR Shows the front panel of the Switch 4210 26-port PWR model DC input-Rated voltage range -52 VDC to -56 VDC Switch 4210 26-port PWR units support AC input or DC inputAC input Power LED Front Panel LEDs10/100BASE-TX Autosensing Ethernet Port Status LED Mbps Uplink Port Status LEDIntroduction to the Switch 4210 Family Non-PWR Models This section describes each Switch 4210 Family modelSwitch 4210 9-port Front panel Panel StatusSwitch 4210 cools off naturally Switch 4210 18-port Front panelSwitch 4210 26-port Front panel Switch 4210 18-port model’s rear panelSwitch 4210 52-port Front Panel Switch 4210 26-port rear panelDescribes the Speed LED on the 10/100Base-TX port Port LEDDescribes the 10/100Base-TX autosensing port’s Link/Act LED Switch Model Port PWR Technical SpecificationsTechnical specifications for the Switch Technical specifications for the Switch 4210 PWR models Earthing LeadSwitch SFP modules supported by the SwitchSFP Modules Supported forProduct Introduction Installing the Switch Installing the Switch Installing the switch in a 19-inch rack Mount the front bracket to the device Screw FrontInstallation completed Power-up SequenceReady for operation 4210Connecting a Redundant Power Supply52 for a list of suggested solutions PWR LED ColorsSystem Power Availability Switch 4210 Circuit Breaker and Cable RatingsRectifiers No Rectifier Redundancy +1 RectifierUsing Power over Ethernet RPS Connection to the SwitchConnecting RJ-45 Signal Direction DB9 consoleConsole Cable Terminal, as shown in FigureGND RXD DSR CTS Installing the Switch Managing Your Switch System View Methods of Managing a SwitchUser View Setting Up Your Refer to Setting Up Snmp Management onConfigured IP information Need toConfiguring IP Manually SnmpAutomatically Configuring the IP Address using Dhcp Configured IP ViewingAutomatically InformationUser View Login Manually Configuring IP Information Connecting to Console PortYou can manually configure the switch IP information by Connecting the Workstation to the SwitchSetting Up the Switch with IP Information Once you have logged in you are automatically in User ViewPrerequisites Using the Web Interface Using Command Line Interface using Telnet Enter the system-viewcommand and EnterWhere xxx.xxx.xxx.xxx is the IP address of the switch ManagementConsole Port Connection Network TelnetSetting Up Command Management usingSetting Up Web Line InterfaceSetting Up Snmp String is privateNew community string up to 32 characters String to be removedDefault Users PasswordsDefault Users User Default Name Password Access LevelProblem Solving Solving Problems Indicated by LEDsProblems Solving HardwareSolving Communication Problems Error message indicating that the SFP transceiver is faultyIP Addressing How do you obtain a registered IP Address?Formation Problems Solving FabricProblem Solving PIN-OUTS Null Modem CablePC-AT Serial Cable RJ-45 to RS-232 25-pinPin assignments Ethernet Port RJ-45 Pin Assignments10/100 and 1000BASE-T RJ-45 connections Obtaining Support for Your 3COM Products Available for purchase from your 3Com reseller Contact UsTelephone Technical Support and RepairCountry Telephone Number Latin America Telephone Technical Support and Repair US and Canada Telephone Technical Support and Repair3COM Network Management 3Com NetworkSupervisor DirectorAppendix C 3COM Network Management 3Com Enterprise Management SuiteIntegration Kit with HP OpenViewAppendix C 3COM Network Management Safety Information Important Safety Information’information de Sécurité Importante Wichtige SicherheitsinformationenInformación de Seguridad Importante Appendix D Redundant Power Supply Safety Information Ważne informacje o zabezpieczeniach Importanti Informazioni di SicurezzaAppendix D Redundant Power Supply Safety Information How to identify and resolve radio-TV interference problems Regulatory NoticesAppendix D Redundant Power Supply Safety Information