Manuals / Cisco Systems / Computer Equipment / Switch

Cisco Systems 2960 specifications Two Twisted-Pair Cable Pinouts

Models: 2960

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Appendix A Connector and Cable Specifications

Cable and Adapter Specifications

Two Twisted-Pair Cable Pinouts

Figure A-5and Figure A-6show the schematics of two twisted-pair cables for connecting to 10BASE-T- and 100BASE-TX-compatible devices.

Figure A-5

Switch

3TD+

6 TD–

1RD+

2 RD–

Figure A-6

Switch

3TD+ 6 TD–

1RD+ 2 RD–

Two Twisted-Pair Straight-Through Cable Schematic

Router or PC

3 RD+

6 RD–

	1 TD+	H5578
	2 TD–	H5578
	2 TD–

Two Twisted-Pair Crossover Cable Schematic

Switch

3TD+

6TD–

	1 RD+	H5579
	2 RD–	H5579
	2 RD–

Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports

Figure A-7and Figure A-8show the schematics of four twisted-pair cables for 10/100/1000 ports on Catalyst 2960 switches.

Figure A-7

Switch

1TPO+

2TPO-

3TP1+

6TP1-

4TP2+

5TP2-

7TP3+

8TP3-

Four Twisted-Pair Straight-Through Cable Schematic for 10/100/1000 Ports

Router or PC

1 TP1+

2 TP1-

3 TPO+

6 TPO-

4	TP3+
5	TP3-
7	TP2+	65272
8	TP2-	65272
8	TP2-

Catalyst 2960 Switch Hardware Installation Guide

	A-6	OL-7075-05

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Cisco Systems 2960 specifications Two Twisted-Pair Cable Pinouts, Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports

Contents

February Americas HeadquartersCisco Systems, Inc 170 West Tasman Drive San Jose, CA 800 553-NETS Fax 408Catalyst 2960 Switch Hardware Installation Guide Turn the television or radio antenna until the interference stopsCisco RPS 2300 Connector FeaturesCatalyst 2960-8TC-L Catalyst 2960G-8TC -L Switches Network ConfigurationsRemoving Screws from the Switch Where to Go NextInstalling the Switch Preparing for InstallationClearing the Switch IP Address and Configuration Connecting to 10BASE-T- and 100BASE-TX-Compatible Devices A-1Installing the Switch Where to Go NextEntering the Initial Configuration Information C-4 IP SettingsCable and Adapter Specifications Technical SpecificationsPreface AudiencePurpose ConventionsWarning IMPORTANT SAFETY INSTRUCTIONS Related DocumentationSAVE THESE INSTRUCTIONS viiiObtaining Documentation, Obtaining Support, and Security Guidelines Preface Catalyst 2960 Switch Hardware Installation Guide OL-7075-05Features Features, page Front Panel Description, pageSwitch Model Product OverviewSwitch Model Catalyst 2960 Switch Model Descriptions continuedSupported DescriptionCatalyst 2960 Switch 24- and 48-Port Switches Catalyst 2960 Switch 24- and 48-Port Switches, pageCatalyst 2960 Switch 8-Port Switches, page 10/100 Ports, page Power Input Port Catalyst 2960PD-8TT-L Switch, page LEDs, pageCatalyst 2960-24-S, 2960-24TC-S, and 2960-48TC-S Switches Figure 1-1 Catalyst 2960-24-S Switch Front PanelFigure 1-2 Catalyst 2960-24TC-S Switch Front Panel Figure 1-3 Catalyst 2960-48TC-S Switch Front PanelCatalyst 2960-24PC-L Switch Front Panel Figure 1-5 Catalyst 2960-24TC-L Switch Front PanelFigure 1-6 Catalyst 2960-48TC-L Switch Front Panel Catalyst 2960 Series PoE-241 10/100 ports PoE ports Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches3 10/100/1000 uplink ports Catalyst 2960 Switch 8-Port Switches Catalyst 2960PD-8TT-L SwitchCatalyst 2960PD-8TT-L Switch, page Catalyst 2960-8TC-L Catalyst 2960G-8TC -L Switches, pageCatalyst 2960-8TC-L Catalyst 2960G-8TC -L Switches 10/100 PortsConsole port Dual-purpose port10/100/1000 Ports PoE PortsSFP Module Slots 1-10Dual-Purpose Port Power Input Port Catalyst 2960PD-8TT-L Switch1-11 LEDs 1-12System LED RPS LEDColor System StatusPort LEDs and Modes RPS StatusPort Mode 1-14LED Color MeaningPoE Status 1-151-16 Meaning of Port LED Colors in Different Modes on the SwitchPort Mode LED ColorDual-Purpose Port LEDs Rear Panel Description1-17 Power Supplies Internal Power Supply ConnectorCisco RPS Connectors Internal Power Supply Connector, page Cisco RPS Connectors, pageCisco RPS 2300 Connector Console PortPWR-RPS2300, PWR675-AC-RPS-N1=. Statement 1-19Security Slots Management Options1-20 Network Configurations 1-211-22 Catalyst 2960 Switch Hardware Installation GuideChapter 1 Product Overview Management Options OL-7075-05Switch Installation 24- and 48-Port Switches Preparing for InstallationPreparing for Installation, page Verifying Switch Operation, page Installing the Switch, page Installing and Removing SFP Modules, pageWarnings PWR-RPS2300, PWR675-AC-RPS-N1=. StatementStatement 371-Power Cable and AC Adapter Warning Class 1 laser product. StatementWarning No user-serviceable parts inside. Do not open. Statement Guidelines for Particulate MatterInstallation Guidelines Verifying Package Contents Installing the Switch Verifying Switch OperationRack-Mounting, page Wall-Mounting, page Table- or Shelf-Mounting, pageRemoving Screws from the Switch Removing Screws from the Switch, pageAttaching Brackets to the Catalyst 2960 Switch, page Mounting the Switch in a Rack, page Attaching the Cable Guide, pageSYST RPS STAT DUPLX SPEED Attaching Brackets to the Catalyst 2960 SwitchSTAT DUPLX SPEED 2-10 Figure 2-5 Attaching Brackets for 24-Inch Racks to a Catalyst 2960 Switch, Rear Panel ForwardMounting the Switch in a Rack 2-11Attaching the Brackets to the Switch for Wall-Mounting, page Attaching the RPS Connector Cover, pageMounting the Switch on a Wall, page Wall-MountingAttaching the Brackets to the Switch for Wall-Mounting Attaching the RPS Connector CoverStatement 2-13Mounting the Switch on a Wall 2-14Table- or Shelf-Mounting Installing and Removing SFP Modules2-15 Installing SFP Modules into SFP Module Slots 2-16Removing SFP Modules from SFP Module Slots 2-17Connecting to the 10/100 and 10/100/1000 Ports 2-18Connecting to SFP Modules 2-192-20 Connecting to Fiber-Optic SFP ModulesWarning Class 1 laser product. Statement 2-21 Connecting to 1000BASE-T SFP ModulesFigure 2-18 Connecting to a 1000BASE-T SFP Module Connecting to a Dual-Purpose Port Where to Go Nextpage 2-15, and the “Connecting to SFP Modules” section on page 2-222-23 Start an SNMP application such as the CiscoView application2-24 Chapter 2 Switch Installation 24- and 48-Port SwitchesWhere to Go Next Catalyst 2960 Switch Hardware Installation Guide OL-7075-05Switch Installation 8-Port Switches Installing the Switch, page Where to Go Next, pageEquipment That You Supply, page Verifying Package Contents, page Preparing for InstallationStatement 371-Power Cable and AC Adapter Warning No user-serviceable parts inside. Do not open. Statement Installation GuidelinesWarning Class 1 laser product. Statement Equipment That You Supply Verifying Package Contents Verifying Switch Operation Desk- or Shelf-Mounting without Mounting ScrewsDesk- or Shelf-Mounting without Mounting Screws, page Desk- or Shelf-Mounting with Mounting Screws, pageDesk- or Shelf-Mounting with Mounting Screws Figure 3-1 Installing the Mounting Screws on Top of a Desk or Shelf Under the Desk- or Shelf-Mounting with Mounting Screws Figure 3-2 Mounting the Switch on Top of a Desk or Shelf3-10 Figure 3-3 Installing the Mounting Screws Under a Desk or ShelfFigure 3-4 Mounting the Switch Under a Desk or Shelf 3-11CONSOLE Wall-Mounting with Mounting Screws 3-12THIS SIDE3-13 Figure 3-6 Installing the Switch On a Wall3 Switch Magnet Mounting1 Metal surface 3-14Attaching Brackets to the Switch Attaching Brackets to the Switch, pageMounting the Switch in a 19-Inch Rack, page 3-15Wall-Mounting with Rack-Mount Brackets Mounting the Switch in a 19-Inch Rack3-16 3-17 Figure 3-10 Mounting the Switch on a Wall3-18 Where to Go NextTroubleshooting Diagnosing ProblemsDiagnosing Problems, page Clearing the Switch IP Address and Configuration, pageVerify Switch POST Results Monitor Switch LEDsVerify Switch Connections Link Status, page Transceiver Module Port Issues, pageTransceiver Module Port Issues Port and Interface SettingsEthernet and Fiber Cables Link StatusMonitor Switch Performance Ping the End DeviceSpanning Tree Loops Speed, Duplex, and AutonegotiationAutonegotiation and NIC Cards Clearing the Switch IP Address and ConfigurationCabling Distance Locating the Switch Serial Number Cisco 11-character labelChapter 4 Troubleshooting Locating the Switch Serial Number Catalyst 2960 Switch Hardware Installation GuideOL-7075-05 200186Catalyst 2960 Switch Hardware Installation Guide Chapter 4 Troubleshooting Locating the Switch Serial NumberOL-7075-05 Connector and Cable Specifications Connector SpecificationsConnecting to 10BASE-T- and 100BASE-TX-Compatible Devices Connector Specifications, page A-1Connecting to 1000BASE-T Devices SFP Module Ports Dual-Purpose PortsCable and Adapter Specifications SFP Module Cable SpecificationsSFP Module Cable Specifications, page A-4 Two Twisted-Pair Cable Pinouts, page A-6Wavelength SFP Modulenanometers Fiber TypeTwo Twisted-Pair Cable Pinouts Four Twisted-Pair Cable Pinouts for 1000BASE-T PortsCrossover Cable and Adapter Pinouts Identifying a Crossover CableSwitch Adapter PinoutsConsole RJ-45-to-DB-9A P P E N D I X B Technical SpecificationsEnvironmental Ranges All Power Requirements Physical DimensionsPower over Ethernet Power RequirementsPhysical Dimensions Power RequirementsPhysical Dimensions Power RequirementsPower Requirements Physical DimensionsConfiguring the Switch with the CLI-Based Setup Program Accessing the CLIAccessing the CLI Through Express Setup 1. Accessing the CLI, page C-1Connecting to the Console Port Accessing the CLI Through the Console PortConnecting to the Console Port, page C-2 Connecting to a Power Source, page C-4Starting the Terminal Emulation Software Entering the Initial Configuration Information Connecting to a Power SourceIP Settings Completing the Setup Program Page Page Appendix C Configuring the Switch with the CLI-Based Setup Program Entering the Initial Configuration InformationCatalyst 2960 Switch Hardware Installation Guide OL-7075-05I N D E NumericsIN-1 IN-2 IN-3 IN-4 IN-5 IN-6 restricted access areaproduct disposal rack-mounting