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Cisco Systems C3850NM41G manual Gigabit Ethernet CX1 SFP+ Copper Connectors, SFP and SFP+ Modules

Models: C3850NM41G C3850NM210G WSC385024TS

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10-Gigabit Ethernet CX1 (SFP+ Copper) Connectors

Appendix B Connector and Cable Specifications

Connector Specifications

10-Gigabit Ethernet CX1 (SFP+ Copper) Connectors

The 10-Gigabit Ethernet electrical modules use CX1 copper connectors similar to the one shown in Figure B-2.

Note When ordering or using CX1 cables, ensure that the version identifier is 2 or higher.

The 10-Gigabit Ethernet optical modules use the connectors shown in Figure B-3and Figure B-4.

Figure B-2 10-Gigabit Ethernet CX1 Copper Connector (example)

SFP and SFP+ Modules 278541

SFP and SFP+ Modules

Figure B-3, Figure B-4, and Figure B-5show the SFP module connectors.

The switch supports the SFP module patch cable, a 0.5-meter, copper, passive cable with SFP module connectors at each end (Figure B-6). This cable can be used (only with 1-Gigabit Ethernet SFP ports) to connect two Catalyst 3850 switches in a cascaded configuration.

Figure B-3 Duplex LC Cable Connector

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Catalyst 3850 Switch Hardware Installation Guide

	B-2	OL-26779-02

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Cisco Systems C3850NM41G, WSC385024TS, C3850NM210G manual Gigabit Ethernet CX1 SFP+ Copper Connectors, SFP and SFP+ Modules

Contents

Catalyst 3850 Switch Hardware Installation Guide Cisco Systems, IncSeptember Text Part Number OL-26779-02Turn the television or radio antenna until the interference stops C O N T E N T S Obtaining Documentation and Submitting a Service RequestSwitch Models PrefaceInstalling and Removing SFP and SFP+ Modules Connecting to the StackWise Ports Connecting to the StackPower PortsInstalling a Network Module in the Switch Connecting Devices to the Ethernet PortsOverview Grounding the SwitchSwitch LEDs 3-11Power Supply Module Specifications A-2 Console PortEntering the Initial Configuration Information C-5 IP Settings C-5 Accessing the CLI C-1Installing the Cisco Microsoft Windows USB Device Driver C-4 Configuring the Setup Program C-5OL-26779-02 viiiContents Catalyst 3850 Switch Hardware Installation Guide Document Conventions PrefacePurpose Related Documentation Obtaining Documentation and Submitting a Service RequestC H A P T E R Switch Models, page Front Panel, page Rear Panel, pageProduct Overview Management Options, pageCisco IOS Image Switch ModelsSwitch Model Description1. For supported network modules, see Table 1-2 on page Catalyst 3850 Switch Models continued2. PoE+ = Power over Ethernet plus provides up to 30 W per port USB mini-Type B console port Front PanelMode button Status LEDs10/100/1000 Ethernet Ports PoE, PoE+, and Cisco UPOE PortsManagement Ports USB Mini-Type B PortFigure 1-3 USB Mini-Type B Port USB Type A PortNetwork Modules See Figure 3-2 on page SFP and SFP+ ModulesSee Figure 3-1 on page See Figure 3-3 on page7 8 9 LEDs1 2 3 4 5 Figure 1-4 Switch Front Panel LEDs1-10 SYST LEDXPS LED SYST LED1-11 Port LEDs and Modespage 10/100/1000/SFP ports 1-12Table 1-6 Meaning of Switch LED Colors in Different Modes continued Network module slots1-13 USB Console LEDS-PWR LED Meaning of Switch LED Colors in Different Modes continued1-14 ACTV LEDSTACK LED S-PWR LEDPoE LED Status PoE LED1-15 Figure 1-6 Network Module LEDs Network Module LEDs1-16 Network Module LEDs1-17 Rear PanelRJ-45 Console Port LED 1-18 Power Supply ModulesStackWise Ports Available PoE with DC Power Supply 1-19Available PoE with AC Power Supply Switch Power Supply Requirements for PoE, PoE+, and Cisco UPOE48-Port Switch 1-2024-Port Switch PoE OptionSwitch Power Supply Module LEDs Fan Modules1-21 Fan Module StackPower Connector1-22 DescriptionRJ-45 Console Port Management OptionsEthernet Management Port 1-23Network Configurations 1-24Safety Warnings Switch InstallationPreparing for Installation Preparing for Installation, page Planning a Switch Data Stack, pageWarning Use copper conductors only. Statement Installation Guidelines 113F 45C StatementPowering Off the Switch Planning a Switch Data StackVerifying Switch Operation Switch Stacking and Power Stacking Guidelines, pageData Stack Cabling Configurations Switch Stacking and Power Stacking Guidelines344185 Data Stack Bandwidth and Partitioning Examples344184 344183344187 Power-On Sequence for Switch Data Stacks344186 StackPower Stacking Guidelines, page Planning a StackPower StackStackPower Stacking Guidelines StackPower Cabling Configurations, pageCable Type StackPower Cabling ConfigurationsPart Number LengthChapter 2 Switch Installation StackPower Cabling Configurations 2-10StackPower Ring Topology Catalyst 3850 Switch Hardware Installation GuideAfter Installing the Switch, page Installing the SwitchStackPower Partitioning Examples 344188Rack-Mounting 2-12Attaching the Rack-Mount Brackets 2-13Catalyst 3850 Switch Hardware Installation Guide 2-14Chapter 2 Switch Installation Installing the Switch Figure 2-12 Attaching Brackets for 19-inch RacksMounting the Switch in a Rack 2-152-16 After Installing the SwitchTable- or Shelf-Mounting Figure 2-14 Attaching the Adhesive Pads for Table- or Shelf-MountingConnecting to the StackWise Ports 2-17Connecting to the StackPower Ports 2-18Connecting Devices to the Ethernet Ports Installing a Network Module in the SwitchInstalling and Removing SFP and SFP+ Modules Installing SFP and SFP+ Modules, pageDevice PoE+ and Cisco UPOE Port Connections2-20 Crossover CableWhere to Go Next 2-21Catalyst 3850 Switch Hardware Installation Guide 2-22Chapter 2 Switch Installation Where to Go Next OL-26779-02Configuring a Network Module, page Removing a Network Module, page Installing a Network ModuleOverview, page Installing a Network Module in the Switch, page OverviewFigure 3-2 C3850-NM-2-10G Network Module Network Modules continuedC3850-NM-4-1G Network Module C3850Figure 3-3 C3850-NM-4-10G Network Module Chapter 3 Installing a Network Module OverviewCatalyst 3850 Switch Hardware Installation Guide Figure 3-4 Blank Network ModuleNetwork Module LEDs Safety Warnings, page Tools and Equipment, pageInstalling Network Modules, page Installing a Network Module in the SwitchYou need to supply a number-2 Phillips screwdriver Installing Network ModulesTools and Equipment Remove the 10-Gigabit Ethernet module slot EMC plug, and save it C3850-NM-4-10G module Configuring a Network ModuleC3850-NM-4-1G module Interface C3850-NM-2-10G moduleSupported GBICs ActionSFP and SFP+ Modules Installing SFP and SFP+ ModulesRemoving a Network Module 10-Gigabit Ethernet Transceiver Modules Compatibility MatrixWarning Class 1 laser product. Statement 3-10Installing an SFP Module in the Network Module 3-11 Finding the Network Module Serial NumberRemoving SFP or SFP+ Modules Catalyst 3850 Switch Hardware Installation Guide 3-12Chapter 3 Installing a Network Module Figure 3-8 Network Module Serial Number LocationPower Supply Module Overview, page Installation Guidelines, page Power Supply InstallationPower Supply Module Overview Installing or Replacing an AC Power Supply, pageFigure 4-1 1100-W AC Power Supply 1100WAC715-W AC Power Supply Module 350-W AC Power Supply ModuleFigure 4-5 Power Supply Slot Cover 4 5 6 5Figure 4-4 440-W DC Power Supply Module DC OKInstallation Guidelines Installing or Replacing an AC Power Supply Installing the DC Power Supply in the Switch, page Installing a DC Power SupplyEquipment That You Need, page Grounding the Switch, page Wiring the DC Input Power Source, pageGrounding the Switch Equipment That You Need0.5 in. 12.7 mm ± 0.02 in. 0.5 mm Figure 4-8 Stripping the Ground WireWire lead InsulationChapter 4 Power Supply Installation Installing a DC Power Supply 4-10Figure 4-10 Attaching the Ground Lug and Wire Assembly Catalyst 3850 Switch Hardware Installation Guide4-11 Installing the DC Power Supply in the SwitchWiring the DC Input Power Source Replace the terminal block safety cover Finding the Power Supply Module Serial Number4-12 Move the DC power source circuit-breakers to the ON positionFigure 4-15 715-W and 350-W AC Power Supply Module Serial Number 4-13Figure 4-14 1100-W AC Power Supply Serial Number Chapter 4 Power Supply InstallationChapter 4 Power Supply Installation 4-14Figure 4-16 440-W DC Power Supply Module Serial Number Finding the Power Supply Module Serial NumberFinding the Fan Module Serial Number, page Installing the FanOverview, page Fan Module Installation, page OverviewInstallation Guidelines Fan Module InstallationInstalling a Fan Module Finding the Fan Module Serial Number Figure 5-2 Installing the Fan ModuleFigure 5-3 Fan Module Serial Number Catalyst 3850 Switch Hardware Installation GuideChapter 5 Installing the Fan Finding the Fan Module Serial NumberSwitch POST Results TroubleshootingDiagnosing Problems Switch LEDsEthernet and Fiber Cables Switch ConnectionsBad or Damaged Cable Link StatusSFP Modules 10/100/1000 Port ConnectionsPoE and PoE+ Port Connections Ping End Device Switch PerformanceInterface Settings Spanning Tree LoopsCabling Distance Resetting the SwitchAutonegotiation and Network Interface Cards Finding the Switch Serial Number Replacing a Failed Data Stack MemberSwitch Specifications, page A-1 Technical SpecificationsSwitch Specifications Power Supply Module Specifications, page A-2Power Supply Module Specifications Power Specifications for DC-Power 24- and 48-Port Switches Table A-4Fan Module Specifications Connector Specifications, page B-1l Connector and Cable SpecificationsConnector Specifications Cable and Adapter Specifications, page B-510-Gigabit Ethernet CX1 SFP+ Copper Connectors SFP and SFP+ ModulesCopper SFP Module RJ-45 Connector 10/100/1000 Ethernet Management PortFigure B-4 Simplex LC Cable Connector Appendix B Connector and Cable SpecificationsConsole Port SFP and SFP+ Module Cable Specifications, page B-5 Cable and Adapter SpecificationsSFP and SFP+ Module Cable Specifications StackWise CablesSwitch 1 TP0+ 2 TP0 3 TP1+ 6 TP1 4 TP2+ 5 TP2 7 TP3+ 8 TP3 Four Twisted-Pair Cable PinoutsTwo Twisted-Pair Cable Pinouts Four Twisted-Pair Straight-Through Cable SchematicIdentifying a Crossover Cable Console Port Adapter PinoutsTable B-1 Console Port Signaling Using a DB-9 Adapter continued Table B-2 Console Port Signaling Using a DB-25 Adapter Cable and Adapter Specifications B-10Appendix B Connector and Cable Specifications Catalyst 3850 Switch Hardware Installation GuideAccessing the CLI Through Express Setup Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Accessing the CLI, page C-1RJ-45 Console Port USB Console Port Accessing the CLI Through a Console PortUSB Console Port RJ-45 Console PortPage Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver Installing the Cisco Microsoft Windows USB Device DriverUninstalling the Cisco Microsoft Windows USB Driver Using the Add or Remove Programs UtilityConfiguring the Setup Program Entering the Initial Configuration InformationIP Settings Page Page Catalyst 3850 Switch Hardware Installation Guide Appendix C Configuring the Switch with the CLI-Based Setup ProgramEntering the Initial Configuration Information OL-26779-02