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Cisco Systems C3850NM41G manual Switch Installation, Preparing for Installation, Safety Warnings

Models: C3850NM41G C3850NM210G WSC385024TS

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Switch Installation

C H A P T E R 2

Switch Installation

This chapter describes how to install and connect a Catalyst 3850 switch. It also includes planning and cabling considerations for stacking switches. Read the topics and perform the procedures in this order:

•Preparing for Installation, page 2-1

•Planning a Switch Data Stack, page 2-4

•Planning a StackPower Stack, page 2-8

•Installing the Switch, page 2-11

•Connecting to the StackWise Ports, page 2-17

•Installing a Network Module in the Switch, page 2-19

•Connecting Devices to the Ethernet Ports, page 2-19

•Where to Go Next, page 2-21

For initial switch setup, how to assign the switch IP address, and for powering information, see the Catalyst 3850 Switch Getting Started Guide on Cisco.com.

Preparing for Installation

•Safety Warnings, page 2-1

•Installation Guidelines, page 2-3

•Tools and Equipment, page 2-4

Safety Warnings

This section includes the basic installation caution and warning statements. Translations of the warning statements appear in the Regulatory Compliance and Safety Information for the Catalyst 3850 Switch document available at Cisco.com. Read this section before you start the installation procedure.

Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43

Catalyst 3850 Switch Hardware Installation Guide

	OL-26779-02	2-1

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Cisco Systems C3850NM41G manual Switch Installation, Preparing for Installation, Safety Warnings, Tools and Equipment, page

Contents

Text Part Number OL-26779-02 Cisco Systems, IncSeptember Catalyst 3850 Switch Hardware Installation GuideTurn the television or radio antenna until the interference stops Preface Obtaining Documentation and Submitting a Service RequestSwitch Models C O N T E N T SConnecting Devices to the Ethernet Ports Connecting to the StackWise Ports Connecting to the StackPower PortsInstalling a Network Module in the Switch Installing and Removing SFP and SFP+ Modules3-11 Grounding the SwitchSwitch LEDs OverviewConsole Port Power Supply Module Specifications A-2Configuring the Setup Program C-5 Accessing the CLI C-1Installing the Cisco Microsoft Windows USB Device Driver C-4 Entering the Initial Configuration Information C-5 IP Settings C-5OL-26779-02 viiiContents Catalyst 3850 Switch Hardware Installation Guide Document Conventions PrefacePurpose Obtaining Documentation and Submitting a Service Request Related DocumentationManagement Options, page Switch Models, page Front Panel, page Rear Panel, pageProduct Overview C H A P T E RDescription Switch ModelsSwitch Model Cisco IOS Image1. 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 Status LEDs Front PanelMode button USB mini-Type B console portPoE, PoE+, and Cisco UPOE Ports 10/100/1000 Ethernet PortsUSB Mini-Type B Port Management PortsFigure 1-3 USB Mini-Type B Port USB Type A PortNetwork Modules See Figure 3-3 on page SFP and SFP+ ModulesSee Figure 3-1 on page See Figure 3-2 on pageFigure 1-4 Switch Front Panel LEDs LEDs1 2 3 4 5 7 8 9SYST LED SYST LEDXPS LED 1-101-11 Port LEDs and Modespage Network module slots 1-12Table 1-6 Meaning of Switch LED Colors in Different Modes continued 10/100/1000/SFP portsMeaning of Switch LED Colors in Different Modes continued USB Console LEDS-PWR LED 1-13S-PWR LED ACTV LEDSTACK LED 1-14PoE LED Status PoE LED1-15 Network Module LEDs Network Module LEDs1-16 Figure 1-6 Network Module LEDs1-17 Rear PanelRJ-45 Console Port LED 1-18 Power Supply ModulesStackWise Ports Switch Power Supply Requirements for PoE, PoE+, and Cisco UPOE 1-19Available PoE with AC Power Supply Available PoE with DC Power SupplyPoE Option 1-2024-Port Switch 48-Port SwitchSwitch Power Supply Module LEDs Fan Modules1-21 Description StackPower Connector1-22 Fan Module1-23 Management OptionsEthernet Management Port RJ-45 Console Port1-24 Network ConfigurationsPreparing for Installation, page Planning a Switch Data Stack, page Switch InstallationPreparing for Installation Safety WarningsWarning Use copper conductors only. Statement 113F 45C Statement Installation GuidelinesSwitch Stacking and Power Stacking Guidelines, page Planning a Switch Data StackVerifying Switch Operation Powering Off the SwitchSwitch Stacking and Power Stacking Guidelines Data Stack Cabling Configurations344183 Data Stack Bandwidth and Partitioning Examples344184 344185344187 Power-On Sequence for Switch Data Stacks344186 StackPower Cabling Configurations, page Planning a StackPower StackStackPower Stacking Guidelines StackPower Stacking Guidelines, pageLength StackPower Cabling ConfigurationsPart Number Cable TypeCatalyst 3850 Switch Hardware Installation Guide 2-10StackPower Ring Topology Chapter 2 Switch Installation StackPower Cabling Configurations344188 Installing the SwitchStackPower Partitioning Examples After Installing the Switch, page2-12 Rack-Mounting2-13 Attaching the Rack-Mount BracketsFigure 2-12 Attaching Brackets for 19-inch Racks 2-14Chapter 2 Switch Installation Installing the Switch Catalyst 3850 Switch Hardware Installation Guide2-15 Mounting the Switch in a RackFigure 2-14 Attaching the Adhesive Pads for Table- or Shelf-Mounting After Installing the SwitchTable- or Shelf-Mounting 2-162-17 Connecting to the StackWise Ports2-18 Connecting to the StackPower PortsInstalling SFP and SFP+ Modules, page Installing a Network Module in the SwitchInstalling and Removing SFP and SFP+ Modules Connecting Devices to the Ethernet PortsCrossover Cable PoE+ and Cisco UPOE Port Connections2-20 Device2-21 Where to Go NextOL-26779-02 2-22Chapter 2 Switch Installation Where to Go Next Catalyst 3850 Switch Hardware Installation GuideOverview Installing a Network ModuleOverview, page Installing a Network Module in the Switch, page Configuring a Network Module, page Removing a Network Module, pageC3850 Network Modules continuedC3850-NM-4-1G Network Module Figure 3-2 C3850-NM-2-10G Network ModuleFigure 3-4 Blank Network Module Chapter 3 Installing a Network Module OverviewCatalyst 3850 Switch Hardware Installation Guide Figure 3-3 C3850-NM-4-10G Network ModuleInstalling a Network Module in the Switch Safety Warnings, page Tools and Equipment, pageInstalling Network Modules, page Network Module LEDsYou 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 Action C3850-NM-2-10G moduleSupported GBICs Interface10-Gigabit Ethernet Transceiver Modules Compatibility Matrix Installing SFP and SFP+ ModulesRemoving a Network Module SFP and SFP+ ModulesWarning 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 Figure 3-8 Network Module Serial Number Location 3-12Chapter 3 Installing a Network Module Catalyst 3850 Switch Hardware Installation GuideInstalling or Replacing an AC Power Supply, page Power Supply InstallationPower Supply Module Overview Power Supply Module Overview, page Installation Guidelines, page1100WAC Figure 4-1 1100-W AC Power Supply350-W AC Power Supply Module 715-W AC Power Supply ModuleDC OK 4 5 6 5Figure 4-4 440-W DC Power Supply Module Figure 4-5 Power Supply Slot CoverInstallation Guidelines Installing or Replacing an AC Power Supply Wiring the DC Input Power Source, page Installing a DC Power SupplyEquipment That You Need, page Grounding the Switch, page Installing the DC Power Supply in the Switch, pageEquipment That You Need Grounding the SwitchInsulation Figure 4-8 Stripping the Ground WireWire lead 0.5 in. 12.7 mm ± 0.02 in. 0.5 mmCatalyst 3850 Switch Hardware Installation Guide 4-10Figure 4-10 Attaching the Ground Lug and Wire Assembly Chapter 4 Power Supply Installation Installing a DC Power Supply4-11 Installing the DC Power Supply in the SwitchWiring the DC Input Power Source Move the DC power source circuit-breakers to the ON position Finding the Power Supply Module Serial Number4-12 Replace the terminal block safety coverChapter 4 Power Supply Installation 4-13Figure 4-14 1100-W AC Power Supply Serial Number Figure 4-15 715-W and 350-W AC Power Supply Module Serial NumberFinding the Power Supply Module Serial Number 4-14Figure 4-16 440-W DC Power Supply Module Serial Number Chapter 4 Power Supply InstallationOverview Installing the FanOverview, page Fan Module Installation, page Finding the Fan Module Serial Number, pageInstallation Guidelines Fan Module InstallationInstalling a Fan Module Figure 5-2 Installing the Fan Module Finding the Fan Module Serial NumberFinding the Fan Module Serial Number Catalyst 3850 Switch Hardware Installation GuideChapter 5 Installing the Fan Figure 5-3 Fan Module Serial NumberSwitch LEDs TroubleshootingDiagnosing Problems Switch POST ResultsLink Status Switch ConnectionsBad or Damaged Cable Ethernet and Fiber CablesSFP Modules 10/100/1000 Port ConnectionsPoE and PoE+ Port Connections Spanning Tree Loops Switch PerformanceInterface Settings Ping End DeviceCabling Distance Resetting the SwitchAutonegotiation and Network Interface Cards Replacing a Failed Data Stack Member Finding the Switch Serial NumberPower Supply Module Specifications, page A-2 Technical SpecificationsSwitch Specifications Switch Specifications, page A-1Power Supply Module Specifications Table A-4 Power Specifications for DC-Power 24- and 48-Port SwitchesFan Module Specifications Cable and Adapter Specifications, page B-5 Connector and Cable SpecificationsConnector Specifications Connector Specifications, page B-1lSFP and SFP+ Modules 10-Gigabit Ethernet CX1 SFP+ Copper ConnectorsAppendix B Connector and Cable Specifications 10/100/1000 Ethernet Management PortFigure B-4 Simplex LC Cable Connector Copper SFP Module RJ-45 ConnectorConsole Port StackWise Cables Cable and Adapter SpecificationsSFP and SFP+ Module Cable Specifications SFP and SFP+ Module Cable Specifications, page B-5Four Twisted-Pair Straight-Through Cable Schematic Four Twisted-Pair Cable PinoutsTwo Twisted-Pair Cable Pinouts Switch 1 TP0+ 2 TP0 3 TP1+ 6 TP1 4 TP2+ 5 TP2 7 TP3+ 8 TP3Console Port Adapter Pinouts Identifying a Crossover CableTable B-1 Console Port Signaling Using a DB-9 Adapter continued Table B-2 Console Port Signaling Using a DB-25 Adapter Catalyst 3850 Switch Hardware Installation Guide B-10Appendix B Connector and Cable Specifications Cable and Adapter SpecificationsAccessing the CLI, page C-1 Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Accessing the CLI Through Express SetupRJ-45 Console Port Accessing the CLI Through a Console PortUSB Console Port RJ-45 Console Port USB Console PortPage Using the Add or Remove Programs Utility Installing the Cisco Microsoft Windows USB Device DriverUninstalling the Cisco Microsoft Windows USB Driver Uninstalling the Cisco Microsoft Windows XP and 2000 USB DriverConfiguring the Setup Program Entering the Initial Configuration InformationIP Settings Page Page OL-26779-02 Appendix C Configuring the Switch with the CLI-Based Setup ProgramEntering the Initial Configuration Information Catalyst 3850 Switch Hardware Installation Guide