3Com 2250-SFP, 2226-SFP, 2426-PWR 3CBLSF50 Related Standards, Environmental, Physical, Electrical

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3CBLSF50 Related Standards

The Baseline Switch 2250-SFP Plus has been designed

to the following standards:

Functional	ISO 8802-3, 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 (Bridging)
MAC Address	8192
Safety	UL 60950-1, EN 60950-1, CSA 22.2,
	#60950-1, IEC 60950-1

EMC Emissions EN61000-3-2 & 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

3CBLSF50 Related Standards

85

Physical

Width	440 mm (17.3 in)
Depth	215 mm (8.5 in)
Height	41 mm (1.6 in) or 1U
Weight	1.9 kgs (4.19 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	1 Amp (maximum)
Maximum Power	30 W
Consumption
Maximum Power	184.3 BTU/hr
Dissipation

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Contents Installation and User Guide 3Com Corporation 350 Campus Drive Marlborough MA Contents Snmp 3COM CLI Reference Guide Page Conventions About this GuideProduct Registration Documentation CommentsFeatures and Capabilities Overview of the Baseline SwitchAutosensing of MDI/MDIX Connections Autonegotiating 10/100 Mbps PortsPower-over-Ethernet Capability Physical FeaturesGigabit Combo Ports RJ-45/SFP RJ-45 10/100 Ports Front PanelGigabit Combo Ports RJ-45/SFP 10/100BASE-TX Link/Activity Status LEDs SFP Mode Rear Panel Power LEDPackage Contents Important Safety Information Installing the SwitchImportante Avviso di Sicurezza Positioning the SwitchRack-Mounting or Free-Standing Using the Mounting KitMontagesatz Anweisungen Supplying Power to the SwitchPlacing Units On Top of Each Other Status Meaning Checking for Correct OperationApproved SFP Transceivers Using SFP TranceiversInserting an SFP Transceiver Removing an SFP Transceiver Performing Spot ChecksRefer to Troubleshooting on Using the Console Command Line Interface CLI Requirements for Accessing the Web InterfaceCLI Summary with Default IP Address CLI Summary with Assigned IP Address Logging On to the Web InterfaceMenu Navigating the Web InterfaceMenu Item Description Snmp Port Status Buttons3Com Switch Detect Welcome Screen Running the 3Com Switch Detect Application3Com Switch Detect Search Screen Connecting to the WEB Interface Device Summary Information Configuration OverviewPolling Interval Device ViewModifying the IP Address Settings Administration SettingsAutomatic IP Configuration Color KeyBackup Configuration IP SetupFirmware Upgrade Restore ConfigurationSystem Access ResetReboot Initialize, keep IP settingCreate User User SummaryRemove User Modify UserSystem Name SetupSystem Time Snmp Add Configuring VLANsSnmp Remove Vlan Modify Vlan Setup ScreenRename Modify PortPort Detail RemoveForwarding Tagged/Untagged Frames Sample Vlan ConfigurationsVlan Detail Setting Up Vlan Across Two Switches Setting Up Two VLANs on the Same SwitchSpanning Tree Tagged Vlan ConfigurationSpanning Tree Summary Screen SummarySpanning Tree Setup Screen Port SetupIgmp Snooping & Query Spanning Tree Port Setup ScreenBroadcast Storm Summary Screen Broadcast StormModify QoS VoIP Traffic SettingsQoS VoIP Setup Screen OUI Add OUI SummaryQoS OUI Modify Screen PoE 3CBLSF26-PWR onlyAdministration Configuring Port SettingsDetail Port Administration Summary ScreenSpeed/Duplex for 1000 Mbps Connections Port Administration Setup ScreenGuidelines for Creating Trunks Link AggregationLink Aggregation Summary Screen CreateUse the Remove tab to delete a link aggregation group Statistics SecurityRadius Client Configure 802.1X Settings802.1X Summary Screen Address Table MonitoringPort Summary Port MirroringUse the Setup tab to create a port mirror session Cable Diagnostic Summary Screen Cable DiagnosticsCable Diagnostic Screen DiagnosticsConfiguring the Switch from the WEB Interface Resetting to Factory Defaults TroubleshootingForgotten Static IP Address Solving LED IssuesFiber cable is connected, but the Module Active LED is off Link/Activity LED is on, but network performance is poor If the Problem PersistsAll ports appear to show continual activity Troubleshooting Troubleshoot Online Access Software Downloads Purchase Value-Added ServicesRegister Your Product Contact Us Telephone Technical Support and RepairCountry Telephone Number Latsupportanc@3com.com Environmental 3CBLSF26 Related StandardsPhysical Electrical3CBLSF26PWR Related Standards Environmental 3CBLSF50 Related StandardsPhysical ElectricalAppendix B Technical Information Console Cable PIN-OUTSPC-AT Serial Cable Null Modem CableModem Cable Pin Number 10/100 1000 Ethernet Port RJ-45 Pin AssignmentsAppendix C PIN-OUTS Console Port Getting Started with the Command Line InterfaceLogging on to the CLI Automatic Logout CLI CommandsConcurrent CLI Sessions Syntax Default Configuration Parameters Ping255.255.255.0 IpSetupUpgrade Initialize Following example resets the Switch to factory defaultsLogout PasswordRegulatory Notices 100 Auto-negotiation 1000BASE-TBandwidth Category 5 Cables Category 3 CablesCategory 5e Cables Category 6 CablesHalf Duplex Full DuplexIeee 802.1D Ieee 802.1QLayer Power over EthernetLink Aggregation MAC AddressServer SwitchSubnet Address Subnet MaskVlan Numbers IndexIndex