3Com 2426-PWR, 2226-SFP, 2250-SFP 3CBLSF26 Related Standards, Environmental, Physical, Electrical

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B	TECHNICAL INFORMATION

3CBLSF26 Related Standards

The Baseline Switch 2226-SFP 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
	802.1Q 1998 (Virtual LAN)
MAC Address	8192
Safety	UL 60950-1, EN 60950-1, CSA 22.2
	#60950-1, IEC 60950-1

EMC Emissions EN61000-3-2 & EN61000-3-3, 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	17.3 cm (6.8 in)
Height	4.4 cm (1.7 in) or 1U
Weight	1.66 kg (3.66 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	102 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 CommentsAutonegotiating 10/100 Mbps Ports Overview of the Baseline SwitchFeatures and Capabilities Autosensing of MDI/MDIX ConnectionsGigabit Combo Ports RJ-45/SFP Physical FeaturesPower-over-Ethernet Capability 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 KitPlacing Units On Top of Each Other Supplying Power to the SwitchMontagesatz Anweisungen Status Meaning Checking for Correct OperationInserting an SFP Transceiver Using SFP TranceiversApproved SFP Transceivers 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 ViewColor Key Administration SettingsModifying the IP Address Settings Automatic IP ConfigurationBackup Configuration IP SetupFirmware Upgrade Restore ConfigurationInitialize, keep IP setting ResetSystem Access RebootCreate User User SummaryRemove User Modify UserSystem Time SetupSystem Name Snmp Remove Configuring VLANsSnmp Add Vlan Modify Vlan Setup ScreenRename Modify PortPort Detail RemoveVlan Detail Sample Vlan ConfigurationsForwarding Tagged/Untagged Frames 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 Radius Client SecurityStatistics 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 TroubleshootingFiber cable is connected, but the Module Active LED is off Solving LED IssuesForgotten Static IP Address All ports appear to show continual activity If the Problem PersistsLink/Activity LED is on, but network performance is poor Troubleshooting Register Your Product Purchase Value-Added ServicesTroubleshoot Online Access Software Downloads Contact Us Telephone Technical Support and RepairCountry Telephone Number Latsupportanc@3com.com Electrical 3CBLSF26 Related StandardsEnvironmental Physical3CBLSF26PWR Related Standards Electrical 3CBLSF50 Related StandardsEnvironmental PhysicalAppendix B Technical Information Console Cable PIN-OUTSModem Cable Null Modem CablePC-AT Serial Cable Pin Number 10/100 1000 Ethernet Port RJ-45 Pin AssignmentsAppendix C PIN-OUTS Logging on to the CLI Getting Started with the Command Line InterfaceConsole Port Concurrent CLI Sessions CLI CommandsAutomatic Logout Syntax Default Configuration Parameters Ping255.255.255.0 IpSetupUpgrade Initialize Following example resets the Switch to factory defaultsLogout PasswordRegulatory Notices 100 Bandwidth 1000BASE-TAuto-negotiation Category 6 Cables Category 3 CablesCategory 5 Cables Category 5e CablesIeee 802.1Q Full DuplexHalf Duplex Ieee 802.1DMAC Address Power over EthernetLayer Link AggregationSubnet Mask SwitchServer Subnet AddressVlan Numbers IndexIndex