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3Com 2226-SFP 3CBLSF26PWR Related Standards, The Baseline Switch 2426-PWR Plus has been, Maximum

Models: 2426-PWR 2250-SFP 2226-SFP

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Page 84

3CBLSF26PWR Related Standards

84APPENDIX B: TECHNICAL INFORMATION

3CBLSF26PWR Related Standards

The Baseline Switch 2426-PWR Plus has been

designed to the following standards:

Functional	IEEE 802.3 (Ethernet), IEEE 802.3u (Fast
	Ethernet), IEEE 802.3ab and IEEE 802.3z
	(Gigabit Ethernet), IEEE 802.3x (Flow
	Control), IEEE 802.1D 1993 (Bridging), IEEE
	802.3af (Power over Ethernet), IEEE
	802.3at (Power over Ethernet Plus)
MAC Address	8192
Safety	UL 60950-1, EN 60950-1, CSA 22.2
	#60950-1, IEC 60950-1

EMC Emissions EN 61000-3-2 & EN 61000-3-3, EN 55022 Class A, FCC Part 15 Subpart B Class A, ICES-003 Class A, VCCI Class A, CISPR 22 Class A

Immunity

EN 55024

Environmental

Operating	0-40 °C (32–104 °F)
Temperature
Storage	-40-70 °C (-40-158 °F)
Temperature
Humidity	0-95% (non-condensing)
Standard	EN 60068 (IEC 68)—various parts

Physical

Width	44 cm (17.3 in)
Depth	23.8 cm (9.4 in)
Height	4.4 cm (1.7 in) or 1U
Weight	3.2 kg (7.05 lbs)
Mounting	Free standing, or 19 inch rack mounted
	using the mounting kit supplied

Electrical

Power Inlet	IEC 320
AC Line Frequency	50/60 Hz
Input Voltage	100–240 VAC (auto range)
Current Rating	3.5 Amp (maximum)
Maximum Power	240	W
Consumption
Maximum Power	182	BTU/hr
Dissipation
Maximum	190	W
Pover-over-Ethernet
Budget

Image 84

3Com 2226-SFP 3CBLSF26PWR Related Standards, The Baseline Switch 2426-PWR Plus has been, Maximum, Pover-over-Ethernet

Contents

3CBLSF26 3CBLSF26PWR 3CBLSF50 Baseline Switch 2226-SFP Plus Baseline Switch 2426-PWR PlusBaseline Switch 2250-SFP Plus Installation and User Guide3Com Corporation 350 Campus Drive Marlborough MA UNITED STATES GOVERNMENT LEGENDENVIRONMENTAL STATEMENT End of Life StatementCONTENTS Purchase Value-Added Services Broadcast StormStatistics T ROUBLESHOOTINGGetting Started with the Command Line Interface CLI CommandsPC-AT Serial Cable Modem Cable Ethernet Port RJ-45 Pin Assignments Console PortPage Baseline Switch 2226-SFP Plus 3CBLSF26 Baseline Switch 2426-PWR Plus 3CBLSF26PWRBaseline Switch 2250-SFP Plus 3CBLSF50 ABOUT THIS GUIDEDocumentation Comments Product Registrationpddtechpubscomments@3Com.com http//esupport.3Com.comINTRODUCING THE BASELINE SWITCH Overview of the Baseline SwitchFeatures and Capabilities Autosensing of MDI/MDIX ConnectionsPhysical Features Power-over-Ethernet CapabilityGigabit Combo Ports RJ-45/SFP Front Panel 1 RJ-45 10/100 Ports2 Gigabit Combo Ports RJ-45/SFP 3 Console Port4 10/100BASE-TX Link/Activity Status LEDs 5 10/100BASE-TX Duplex Status LEDs 3CBLSF26 and 3CBLSF26PWR Only6 Gigabit Combo Port and Duplex Status LEDs StatusSFP Mode 1000BASE-T ModeLink/Activity SFP/Duplex7 Power LED 9 Power SocketRear Panel 8 Self-adhesive PadsPackage Contents INSTALLING THE SWITCH Important Safety InformationImportant Safety Information Positioning the Switch Rack-Mounting or Free-Standing Supplying Power to the SwitchPositioning the Switch Importante Avviso di SicurezzaInformation importante de seguridad Istotne informacje dot. bezpieczeństwaUsing the Mounting Kit Rack-Mounting or Free-StandingSupplying Power to the Switch Montagesatz AnweisungenPlacing Units On Top of Each Other Reset the Switch. See “Resetting to Factory Defaults” on page Checking for Correct OperationStatus MeaningUsing SFP Tranceivers Approved SFP TransceiversInserting an SFP Transceiver Performing Spot Checks Removing an SFP Transceiverrefer to “Troubleshooting” on page If you experience any problems operating the SwitchCONNECTING TO THE WEB INTERFACE Requirements for Accessing the Web InterfaceUsing the Console Command Line Interface CLI Requirements for Accessing the Web InterfaceThe IP address Subnet mask and Logging On to the Web Interface Navigating the Web Interface MenuMenu Item DescriptionNavigating the Web Interface Configures Radius Client settings and sets 30 CHAPTER 3 CONNECTING TO THE WEB INTERFACEMenu Item DescriptionAccessing the Switch using the 3Com Switch Detect Application ButtonsPort Status Menu ItemRunning the 3Com Switch Detect Application Figure 12 The 3Com Switch Detect Welcome ScreenFigure 13 The 3Com Switch Detect Search Screen Figure 14 The 3Com Switch Detect Discovered DevicesAccessing the Switch using the 3Com Switch Detect Application 34 CHAPTER 3 CONNECTING TO THE WEB INTERFACE CONFIGURING THE SWITCH FROM THE WEB Configuration OverviewDevice Summary Information Administration Settings Configuring VLANs Configuring Port Settings Security MonitoringDevice View Polling IntervalAdministration Settings Modifying the IP Address SettingsAutomatic IP Configuration Color KeyIP Setup Backup ConfigurationRestore Configuration Firmware UpgradeReset System AccessReboot Initialize, keep IP settingThe password can be up to 8 characters long and is case-sensitive User SummaryCreate User Modify User Remove UserThis page allows you to modify a user’s access level and password Setup System NameSystem Time SNMPConfiguring VLANs SNMP AddSNMP Remove VLAN Modify VLAN SetupAvailable options on the Setup screen include Modify Port RenameRemove Port DetailSample VLAN Configurations Forwarding Tagged/Untagged FramesVLAN Detail Setting Up Two VLANs on the Same Switch Setting Up VLAN Across Two SwitchesSpanning Tree Figure 39 Tagged VLAN ConfigurationSummary Port Setup SetupFigure 41 Spanning Tree Setup Screen Choose Enabled or Disabled from the IGMP Snooping Mode drop down menu IGMP Snooping & QueryBroadcast Storm Configuring VLANsSummary Two tabs are available on the Broadcast Storm page Summary ModifyQoS VoIP Traffic Settings ModifySummary Setup Port SetupFigure 47 QoS VoIP Setup Screen Figure 48 QoS Port Setup ScreenOUI Summary OUI AddPort Detail Telephony OUI - Input a new company identifier to add to the listPoE 3CBLSF26-PWR only SetupSummary Configuring Port Settings AdministrationSummary Detail SetupPort State - Enables and disables the port Speed/Duplex for 1000 Mbps Connections Figure 56 Port Administration Setup ScreenLink Aggregation Guidelines for Creating TrunksCreate SummaryUse the Create tab to add ports to a group membership Modify RemoveFigure 59 Link Aggregation Modify Screen Figure 60 Link Aggregation Remove ScreenSecurity StatisticsRADIUS Client 802.1X Settings ConfigureSetup SummarySingle-Host Monitoring Address TablePort Mirroring Port SummarySummary Setup Two tabs are available on the Port Mirroring page Setup RemoveRemove Cable Diagnostics Figure 69 Cable Diagnostic Summary ScreenSummary Diagnostics Figure 70 Cable Diagnostic ScreenMonitoring 74 CHAPTER 4 CONFIGURING THE SWITCH FROM THE WEB INTERFACE 5 TROUBLESHOOTING Resetting to Factory DefaultsSolving LED Issues 4 10/100BASE-TX Link/Activity Status LEDs 7 Power LEDForgotten Static IP Address A link is connected, but the Link/Activity LED for the port is offIf the Problem Persists The Link/Activity LED is on, but network performance is poorAll ports appear to show continual activity 78 CHAPTER 5 TROUBLESHOOTING Purchase Value-Added Services Access Software DownloadsA OBTAINING SUPPORT FOR YOUR PRODUCT Register Your ProductTelephone Technical Support and Repair Contact Ushttp//csoweb4.3com.com/contactus Country Asia, Pacific Rim Telephone Technical Support and RepairContact Us CountryCountry Latin America Telephone Technical Support and RepairCountry http//lat.3com.com/br/support/form.htmlSafety WeightPower Inlet Maximum PowerThe Baseline Switch 2426-PWR Plus has been 3CBLSF26PWR Related StandardsMaximum Pover-over-EthernetThe Baseline Switch 2250-SFP Plus has been designed 3CBLSF50 Related StandardsEnvironmental Physical86 APPENDIX B TECHNICAL INFORMATION Signal C PIN-OUTSConsole Cable RJ-45Null Modem Cable PC-AT Serial CableModem Cable always requiredEthernet Port RJ-45 Pin Assignments Pin Number10/100 100090 APPENDIX C PIN-OUTS Getting Started with the Command Line Interface D 3COM CLI REFERENCE GUIDEConsole Port Logging on to the CLICLI Commands Automatic LogoutConcurrent CLI Sessions Default Configuration SyntaxUser Guidelines ExamplePing Parametersping IP address URL hostname SummaryipSetup ipSetupDefault Configuration SyntaxUpgrade upgradeDefault Configuration Syntaxreboot InitializeInitialize RebootPassword passwordLogout logoutREGULATORY NOTICES FCC StatementInformation to the User ICES StatementPage GLOSSARY 10BASE-T100BASE-TX 1000BASE-LXCategory 3 Cables Category 5 CablesCategory 5e Cables Category 6 CablesFull Duplex Half DuplexIEEE IEEE 802.1DPower over Ethernet LayerLink Aggregation MAC AddressSwitch ServerSubnet Address Subnet MaskVLAN 106 GLOSSARYINDEX Numbers