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Cisco Systems WSC385024TS Technical Specifications, Switch Specifications, A P P E N D I X A

Models: C3850NM41G C3850NM210G WSC385024TS

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A P P E N D I X A

A P P E N D I X A

Technical Specifications

•Switch Specifications, page A-1

•Power Supply Module Specifications, page A-2

•Fan Module Specifications, page A-4

Switch Specifications

Table A-1	Environmental and Physical Specifications

Environmental Ranges

Operating1 temperature		23 to 113° F (–5 to 45° C)
Storage temperature		–40 to 158° F (–40 to 70° C)

Relative humidity		5 to 95% (non-condensing)

Operating altitude		Up to 10,000 ft (3,000 m)

Storage altitude		Up to 15,000 ft (4,600 m)

Physical Specifications

Dimensions (H x W x D)		1.73 x 17.5 x 17.5 in. (4.4 x 44.5 x 44.5 cm)
		(with the FAN FRUs installed but without the power
		supplies installed)

Weight		(weights do not include the network modules, power
		supplies, or blanks).
Catalyst 3850 24-port PoE switches		13.3 lb (6.0 kg)
Catalyst 3850 24-port non PoE switches		13.1 lbs (6.0 kg)
Catalyst 3850 48-port non PoE switches		14.2 lbs (6.5 kg)
Catalyst 3850 48-port PoE switches		14.4 lbs (6.5)

1. Minimum ambient temperature for cold start is 32° F (0° C)

Catalyst 3850 Switch Hardware Installation Guide

	OL-26779-02	A-1

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Cisco Systems WSC385024TS, C3850NM210G, C3850NM41G manual Technical Specifications, Switch Specifications, A P P E N D I X A

Contents

September Cisco Systems, IncCatalyst 3850 Switch Hardware Installation Guide Text Part Number OL-26779-02Turn the television or radio antenna until the interference stops Switch Models Obtaining Documentation and Submitting a Service RequestC O N T E N T S PrefaceInstalling a Network Module in the Switch Connecting to the StackWise Ports Connecting to the StackPower PortsInstalling and Removing SFP and SFP+ Modules Connecting Devices to the Ethernet PortsSwitch LEDs Grounding the SwitchOverview 3-11Console Port Power Supply Module Specifications A-2Installing the Cisco Microsoft Windows USB Device Driver C-4 Accessing the CLI C-1Entering the Initial Configuration Information C-5 IP Settings C-5 Configuring the Setup Program C-5viii Contents Catalyst 3850 Switch Hardware Installation GuideOL-26779-02 Preface PurposeDocument Conventions Obtaining Documentation and Submitting a Service Request Related DocumentationProduct Overview Switch Models, page Front Panel, page Rear Panel, pageC H A P T E R Management Options, pageSwitch Model Switch ModelsCisco IOS Image DescriptionCatalyst 3850 Switch Models continued 2. PoE+ = Power over Ethernet plus provides up to 30 W per port1. For supported network modules, see Table 1-2 on page Mode button Front PanelUSB mini-Type B console port Status LEDsPoE, PoE+, and Cisco UPOE Ports 10/100/1000 Ethernet PortsUSB Mini-Type B Port Management PortsUSB Type A Port Network ModulesFigure 1-3 USB Mini-Type B Port See Figure 3-1 on page SFP and SFP+ ModulesSee Figure 3-2 on page See Figure 3-3 on page1 2 3 4 5 LEDs7 8 9 Figure 1-4 Switch Front Panel LEDsXPS LED SYST LED1-10 SYST LEDPort LEDs and Modes page1-11 Table 1-6 Meaning of Switch LED Colors in Different Modes continued 1-1210/100/1000/SFP ports Network module slotsS-PWR LED USB Console LED1-13 Meaning of Switch LED Colors in Different Modes continuedSTACK LED ACTV LED1-14 S-PWR LEDPoE LED 1-15PoE LED Status 1-16 Network Module LEDsFigure 1-6 Network Module LEDs Network Module LEDsRear Panel RJ-45 Console Port LED1-17 Power Supply Modules StackWise Ports1-18 Available PoE with AC Power Supply 1-19Available PoE with DC Power Supply Switch Power Supply Requirements for PoE, PoE+, and Cisco UPOE24-Port Switch 1-2048-Port Switch PoE OptionFan Modules 1-21Switch Power Supply Module LEDs 1-22 StackPower ConnectorFan Module DescriptionEthernet Management Port Management OptionsRJ-45 Console Port 1-231-24 Network ConfigurationsPreparing for Installation Switch InstallationSafety Warnings Preparing for Installation, page Planning a Switch Data Stack, pageWarning Use copper conductors only. Statement 113F 45C Statement Installation GuidelinesVerifying Switch Operation Planning a Switch Data StackPowering Off the Switch Switch Stacking and Power Stacking Guidelines, pageSwitch Stacking and Power Stacking Guidelines Data Stack Cabling Configurations344184 Data Stack Bandwidth and Partitioning Examples344185 344183Power-On Sequence for Switch Data Stacks 344186344187 StackPower Stacking Guidelines Planning a StackPower StackStackPower Stacking Guidelines, page StackPower Cabling Configurations, pagePart Number StackPower Cabling ConfigurationsCable Type LengthStackPower Ring Topology 2-10Chapter 2 Switch Installation StackPower Cabling Configurations Catalyst 3850 Switch Hardware Installation GuideStackPower Partitioning Examples Installing the SwitchAfter Installing the Switch, page 3441882-12 Rack-Mounting2-13 Attaching the Rack-Mount BracketsChapter 2 Switch Installation Installing the Switch 2-14Catalyst 3850 Switch Hardware Installation Guide Figure 2-12 Attaching Brackets for 19-inch Racks2-15 Mounting the Switch in a RackTable- or Shelf-Mounting After Installing the Switch2-16 Figure 2-14 Attaching the Adhesive Pads for Table- or Shelf-Mounting2-17 Connecting to the StackWise Ports2-18 Connecting to the StackPower PortsInstalling and Removing SFP and SFP+ Modules Installing a Network Module in the SwitchConnecting Devices to the Ethernet Ports Installing SFP and SFP+ Modules, page2-20 PoE+ and Cisco UPOE Port ConnectionsDevice Crossover Cable2-21 Where to Go NextChapter 2 Switch Installation Where to Go Next 2-22Catalyst 3850 Switch Hardware Installation Guide OL-26779-02Overview, page Installing a Network Module in the Switch, page Installing a Network ModuleConfiguring a Network Module, page Removing a Network Module, page OverviewC3850-NM-4-1G Network Module Network Modules continuedFigure 3-2 C3850-NM-2-10G Network Module C3850Catalyst 3850 Switch Hardware Installation Guide Chapter 3 Installing a Network Module OverviewFigure 3-3 C3850-NM-4-10G Network Module Figure 3-4 Blank Network ModuleInstalling Network Modules, page Safety Warnings, page Tools and Equipment, pageNetwork Module LEDs Installing a Network Module in the SwitchInstalling Network Modules Tools and EquipmentYou need to supply a number-2 Phillips screwdriver Remove the 10-Gigabit Ethernet module slot EMC plug, and save it Configuring a Network Module C3850-NM-4-1G moduleC3850-NM-4-10G module Supported GBICs C3850-NM-2-10G moduleInterface ActionRemoving a Network Module Installing SFP and SFP+ ModulesSFP and SFP+ Modules 10-Gigabit Ethernet Transceiver Modules Compatibility Matrix3-10 Installing an SFP Module in the Network ModuleWarning Class 1 laser product. Statement Finding the Network Module Serial Number Removing SFP or SFP+ Modules3-11 Chapter 3 Installing a Network Module 3-12Catalyst 3850 Switch Hardware Installation Guide Figure 3-8 Network Module Serial Number LocationPower Supply Module Overview Power Supply InstallationPower Supply Module Overview, page Installation Guidelines, page Installing or Replacing an AC Power Supply, page1100WAC Figure 4-1 1100-W AC Power Supply350-W AC Power Supply Module 715-W AC Power Supply ModuleFigure 4-4 440-W DC Power Supply Module 4 5 6 5Figure 4-5 Power Supply Slot Cover DC OKInstallation Guidelines Installing or Replacing an AC Power Supply Equipment That You Need, page Grounding the Switch, page Installing a DC Power SupplyInstalling the DC Power Supply in the Switch, page Wiring the DC Input Power Source, pageEquipment That You Need Grounding the SwitchWire lead Figure 4-8 Stripping the Ground Wire0.5 in. 12.7 mm ± 0.02 in. 0.5 mm InsulationFigure 4-10 Attaching the Ground Lug and Wire Assembly 4-10Chapter 4 Power Supply Installation Installing a DC Power Supply Catalyst 3850 Switch Hardware Installation GuideInstalling the DC Power Supply in the Switch Wiring the DC Input Power Source4-11 4-12 Finding the Power Supply Module Serial NumberReplace the terminal block safety cover Move the DC power source circuit-breakers to the ON positionFigure 4-14 1100-W AC Power Supply Serial Number 4-13Figure 4-15 715-W and 350-W AC Power Supply Module Serial Number Chapter 4 Power Supply InstallationFigure 4-16 440-W DC Power Supply Module Serial Number 4-14Chapter 4 Power Supply Installation Finding the Power Supply Module Serial NumberOverview, page Fan Module Installation, page Installing the FanFinding the Fan Module Serial Number, page OverviewFan Module Installation Installing a Fan ModuleInstallation Guidelines Figure 5-2 Installing the Fan Module Finding the Fan Module Serial NumberChapter 5 Installing the Fan Catalyst 3850 Switch Hardware Installation GuideFigure 5-3 Fan Module Serial Number Finding the Fan Module Serial NumberDiagnosing Problems TroubleshootingSwitch POST Results Switch LEDsBad or Damaged Cable Switch ConnectionsEthernet and Fiber Cables Link Status10/100/1000 Port Connections PoE and PoE+ Port ConnectionsSFP Modules Interface Settings Switch PerformancePing End Device Spanning Tree LoopsResetting the Switch Autonegotiation and Network Interface CardsCabling Distance Replacing a Failed Data Stack Member Finding the Switch Serial NumberSwitch Specifications Technical SpecificationsSwitch Specifications, page A-1 Power Supply Module Specifications, page A-2Power Supply Module Specifications Table A-4 Power Specifications for DC-Power 24- and 48-Port SwitchesFan Module Specifications Connector Specifications Connector and Cable SpecificationsConnector Specifications, page B-1l Cable and Adapter Specifications, page B-5SFP and SFP+ Modules 10-Gigabit Ethernet CX1 SFP+ Copper ConnectorsFigure B-4 Simplex LC Cable Connector 10/100/1000 Ethernet Management PortCopper SFP Module RJ-45 Connector Appendix B Connector and Cable SpecificationsConsole Port SFP and SFP+ Module Cable Specifications Cable and Adapter SpecificationsSFP and SFP+ Module Cable Specifications, page B-5 StackWise CablesTwo Twisted-Pair Cable Pinouts Four Twisted-Pair Cable PinoutsSwitch 1 TP0+ 2 TP0 3 TP1+ 6 TP1 4 TP2+ 5 TP2 7 TP3+ 8 TP3 Four Twisted-Pair Straight-Through Cable SchematicConsole 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 Appendix B Connector and Cable Specifications B-10Cable and Adapter Specifications Catalyst 3850 Switch Hardware Installation GuideAccessing the CLI Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Through Express Setup Accessing the CLI, page C-1USB Console Port Accessing the CLI Through a Console PortRJ-45 Console Port USB Console Port RJ-45 Console PortPage Uninstalling the Cisco Microsoft Windows USB Driver Installing the Cisco Microsoft Windows USB Device DriverUninstalling the Cisco Microsoft Windows XP and 2000 USB Driver Using the Add or Remove Programs UtilityEntering the Initial Configuration Information IP SettingsConfiguring the Setup Program Page Page Entering the Initial Configuration Information Appendix C Configuring the Switch with the CLI-Based Setup ProgramCatalyst 3850 Switch Hardware Installation Guide OL-26779-02