Installing the Fan, Overview | Cisco Systems 3650 instruction

C H A P T E R 4

Installing the Fan

This chapter describes how to install a fan module.

•Overview, page 4-1

•Fan Module Installation, page 4-2

•Finding the Fan Module Serial Number, page 4-4

Overview

The switch has three fan modules. Fan modules are hot-swappable. A powered switch should always have more than one operational fan. The switch can operate with two operational fans and one nonfunctional fan, but the failed fan should be replaced as soon as possible to avoid a service interruption due to a second fan fault.

Note Three fans are required for proper cooling.

Catalyst 3650 Switch Hardware Installation Guide

	OL-29734-01	4-1

Image 61

Cisco Systems 3650 manual Installing the Fan, Overview

Contents

Purpose PrefaceDocument Conventions Related Documentation Obtaining Documentation and Submitting a Service Request Switch Model Cisco IOS Image Description Switch ModelsProduct Overview Product Overview Switch Models Switch Model Cisco IOS Image Description Front Panel Catalyst 3650-48PD-L Switch Front Panel PoE and PoE+ 10/100/1000 Ethernet PortsManagement Ports USB Mini-Type B Port USB Type a Port LEDs Uplink PortsSFP and SFP+ Modules Color System Status 3 4 5 Port LEDs and Modes Mode LED Port Mode Description Port Mode Port LED Color Meaning Color USB Console LED Color Description PoE+ LED Color PoE+ Status Uplink Ports LEDs Color Uplink Ports Link Status Rear Panel StackWise Ports RJ-45 Console Port LEDRJ-45 Console Port Status1 Power Supply Modules PoE Option Port Switch Models Default Power Supply Available PoE PowerAC-Power Supply Module LEDs Models Fan Modules DC-Power Supply Module LEDs Ethernet Management Port Management OptionsRJ-45 Console Port Network Configurations OL-29734-01 Preparing for Installation Switch InstallationSafety Warnings OL-29734-01 Installation Guidelines Verifying Switch Operation Planning a Switch Data StackPowering Off the Switch Tools and Equipment Data Stack Cabling Configurations Switch Stacking Guidelines Data Stack Bandwidth and Partitioning Examples Data Stacking up to Four Switches in a Side-by-Side Mounting Example of a Data Stack with Half Bandwidth Connections Power-On Sequence for Switch Data Stacks Changes to Switch Stack Membership Installing the Switch Rack-Mounting Rack-Mounting Brackets Attaching the Rack-Mount Brackets Attaching Brackets for 19-inch Racks Mounting the Switch in a Rack Mounting the Switch in a Rack Table- or Shelf-Mounting After Installing the Switch Connecting to the StackWise Ports Installing the StackWise Adapter in a StackWise Port Installing SFP and SFP+ Modules Installing and Removing SFP and SFP+ Modules 14 Installing an SFP Module in an Uplink Port Removing SFP or SFP+ Modules Connecting Devices to the Ethernet Ports10/100/1000 Ethernet Port Connections Switch Installation Connecting Devices to the Ethernet Ports Device Crossover Cable PoE+ Port Connections Where to Go Next Power Supply Module Overview Power Supply InstallationPart Number Description AC OK LED 640-W AC Power Supply Module 6 5 AC Power Supply Module LEDs Installation GuidelinesDC Power Supply Module LEDs Installing or Replacing an AC Power Supply Statement Installing a DC Power Supply Equipment That You Need Grounding the Switch Stripping the Ground Wire 10 Attaching the Ground Lug and Wire Assembly Wiring the DC Input Power Source Installing the DC Power Supply in the Switch 12 DC Source a Isolated From Source B with No Common Ground Finding the Power Supply Module Serial Number 14 1025-W AC Power Supply Serial Number 16 640-W DC Power Supply Module Serial Number Overview Installing the Fan Fan Module Installation Fan LED Installing a Fan Module Fan Module Serial Number Finding the Fan Module Serial Number Diagnosing Problems TroubleshootingSwitch Post Results Switch LEDs Bad or Damaged Cable Switch ConnectionsEthernet and Fiber Cables Link Status PoE and PoE+ Port Connections 10/100/1000 Port ConnectionsSFP Modules Interface Settings Switch PerformancePing End Device Spanning Tree Loops Autonegotiation and Network Interface Cards Resetting the SwitchCabling Distance Replacing a Failed Data Stack Member Finding the Switch Serial Number Switch Specifications Technical SpecificationsEnvironmental Ranges Physical Specifications Power Specifications Power Supply Module Specifications Power Specifications Physical Specification Fan Module SpecificationsOperating Specification OL-29734-01 Connector Specifications Connector and Cable Specifications10/100/1000 Ports SFP and SFP+ Modules Gigabit Ethernet CX1 SFP+ Copper Connectors 10/100/1000 Ethernet Management Port Figure B-4 Simplex LC Cable Connector Figure B-7 10/100 Port Pinouts Console Port StackWise Cables Cable and Adapter Specifications StackWise Cables Minimum Bend Radius and Coiled Diameter StackWise AdaptersLocating the StackWise Adapter Serial Number Cable Part Number Cable Length Minimum Bend Radius StackWise Adapter Blanks SFP and SFP+ Module Cable Specifications Two Twisted-Pair Cable Pinouts Four Twisted-Pair Cable Pinouts Identifying a Crossover Cable Switch Console RJ-45-to-DB-9 Port DTEConsole Port Adapter Pinouts Device DSR DTR CTS RTS Switch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Through Express Setup Accessing the CLI Through a Console Port USB Console Port Installing the Cisco Microsoft Windows USB Device Driver Uninstalling the Cisco Microsoft Windows XP USB Driver Uninstalling the Cisco Microsoft Windows USB Driver IP Settings Entering the Initial Configuration InformationConfiguring the Setup Program Enter a host name for the switch, and press Return These choices appear OL-29734-01