Power Supply Installation | Cisco Systems 3650 specification

C H A P T E R 3

Power Supply Installation

This chapter describes how to install the power supply modules.

•Power Supply Module Overview, page 3-1

•Installation Guidelines, page 3-5

•Installing or Replacing an AC Power Supply, page 3-6

•Installing a DC Power Supply, page 3-7

•Finding the Power Supply Module Serial Number, page 3-12

Power Supply Module Overview

The switch operates with either one or two active power supply modules.

You can use two AC modules, two DC modules, one AC and one DC module, or one module and a blank cover.

Note In a NEBS installation, you can use two DC modules or one DC module and a blank cover.

All switches ship with a blank cover in the second power supply slot if switches are configured with only one power supply.

Table 3-1describes the supported internal power supply modules.

Table 3-1	Power Supply Module Part Numbers and Descriptions

Part Number		Description

PWR-C2-1025WAC=		1025-W AC power supply module

PWR-C2-640WAC=		640-W AC power supply module

PWR-C2-250WAC=		250-W AC power supply module

PWR-C2-640WDC=		640-W DC power supply module

PWR-C2-BLANK=		Blank cover

Catalyst 3650 Switch Hardware Installation Guide

	OL-29734-01	3-1

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Cisco Systems 3650 manual Power Supply Installation, Power Supply Module Overview, Part Number Description

Contents

Document Conventions PrefacePurpose Related Documentation Obtaining Documentation and Submitting a Service Request Product Overview Switch ModelsSwitch Model Cisco IOS Image Description Product Overview Switch Models Switch Model Cisco IOS Image Description Front Panel Catalyst 3650-48PD-L Switch Front Panel Management Ports 10/100/1000 Ethernet PortsPoE and PoE+ USB Mini-Type B Port USB Type a Port SFP and SFP+ Modules Uplink PortsLEDs 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 RJ-45 Console Port Status1 RJ-45 Console Port LEDStackWise Ports Power Supply Modules Models Models Default Power Supply Available PoE PowerPoE Option Port Switch AC-Power Supply Module LEDs Fan Modules DC-Power Supply Module LEDs RJ-45 Console Port Management OptionsEthernet Management Port Network Configurations OL-29734-01 Safety Warnings Switch InstallationPreparing for Installation OL-29734-01 Installation Guidelines Tools and Equipment Planning a Switch Data StackVerifying Switch Operation Powering Off the Switch 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 10/100/1000 Ethernet Port Connections Connecting Devices to the Ethernet PortsRemoving SFP or SFP+ Modules Switch Installation Connecting Devices to the Ethernet Ports Device Crossover Cable PoE+ Port Connections Where to Go Next Part Number Description Power Supply InstallationPower Supply Module Overview AC OK LED 640-W AC Power Supply Module 6 5 DC Power Supply Module LEDs Installation GuidelinesAC 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 Switch LEDs TroubleshootingDiagnosing Problems Switch Post Results Link Status Switch ConnectionsBad or Damaged Cable Ethernet and Fiber Cables SFP Modules 10/100/1000 Port ConnectionsPoE and PoE+ Port Connections Spanning Tree Loops Switch PerformanceInterface Settings Ping End Device Cabling Distance Resetting the SwitchAutonegotiation and Network Interface Cards Replacing a Failed Data Stack Member Finding the Switch Serial Number Environmental Ranges Technical SpecificationsSwitch Specifications Physical Specifications Power Specifications Power Supply Module Specifications Power Specifications Operating Specification Fan Module SpecificationsPhysical Specification OL-29734-01 10/100/1000 Ports Connector and Cable SpecificationsConnector Specifications 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 Cable Part Number Cable Length Minimum Bend Radius StackWise AdaptersStackWise Cables Minimum Bend Radius and Coiled Diameter Locating the StackWise Adapter Serial Number StackWise Adapter Blanks SFP and SFP+ Module Cable Specifications Two Twisted-Pair Cable Pinouts Four Twisted-Pair Cable Pinouts Device Switch Console RJ-45-to-DB-9 Port DTEIdentifying a Crossover Cable Console Port Adapter Pinouts DSR DTR CTS RTS Switch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Through a Console Port Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Accessing the CLI Through Express Setup 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 Configuring the Setup Program Entering the Initial Configuration InformationIP Settings Enter a host name for the switch, and press Return These choices appear OL-29734-01