Cisco Systems 3650 manual Installing a DC Power Supply, Statement

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Chapter 3 Power Supply Installation

Installing a DC Power Supply

Figure 3-6 Inserting the AC-Power Supply in the Switch

PWR-C2-640WAC

CONSOLE	MGMT

PWR-C2-640WAC

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Step 6 (Optional) Make a loop in the power cord and thread it through the power cord retainer (Figure 3-7).

Figure 3-7 AC-Power Supply with Power Cord Retainer

PWR-C2-640WAC

PS OK

AC OK

PWR-C2-250WAC

PS OK

AC OK

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Step 7 Connect the power cord to the power supply and to an AC power outlet. Turn on the power at the power source.

Step 8 Confirm that the power supply AC OK and PS OK LEDs are green. See Table 1-13for a description of the power supply module LEDs.

Installing a DC Power Supply

•Equipment That You Need, page 3-8

•Grounding the Switch, page 3-8

•Installing the DC Power Supply in the Switch, page 3-11

•Wiring the DC Input Power Source, page 3-11

Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug.

Statement 122

Catalyst 3650 Switch Hardware Installation Guide

	OL-29734-01	3-7

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Contents Document Conventions PrefacePurpose Related Documentation Obtaining Documentation and Submitting a Service RequestProduct 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 PortSFP and SFP+ Modules Uplink PortsLEDs Color System Status 3 4 5Port LEDs and Modes Mode LED Port Mode DescriptionPort Mode Port LED Color Meaning Color USB Console LEDColor Description PoE+ LEDColor PoE+ Status Uplink Ports LEDsColor Uplink Ports Link Status Rear PanelRJ-45 Console Port Status1 RJ-45 Console Port LEDStackWise Ports Power Supply Modules PoE Option Port Switch Models Default Power Supply Available PoE PowerAC-Power Supply Module LEDs ModelsFan Modules DC-Power Supply Module LEDsRJ-45 Console Port Management OptionsEthernet Management Port Network Configurations OL-29734-01 Safety Warnings Switch InstallationPreparing for Installation OL-29734-01 Installation Guidelines Verifying Switch Operation Planning a Switch Data StackPowering Off the Switch Tools and EquipmentData Stack Cabling Configurations Switch Stacking GuidelinesData Stack Bandwidth and Partitioning Examples Data Stacking up to Four Switches in a Side-by-Side MountingExample of a Data Stack with Half Bandwidth Connections Power-On Sequence for Switch Data StacksChanges to Switch Stack Membership Installing the Switch Rack-Mounting Rack-Mounting Brackets Attaching the Rack-Mount BracketsAttaching Brackets for 19-inch Racks Mounting the Switch in a Rack Mounting the Switch in a RackTable- or Shelf-Mounting After Installing the SwitchConnecting to the StackWise Ports Installing the StackWise Adapter in a StackWise Port Installing SFP and SFP+ Modules Installing and Removing SFP and SFP+ Modules14 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 ConnectionsWhere 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 SupplyEquipment That You Need Grounding the SwitchStripping the Ground Wire 10 Attaching the Ground Lug and Wire Assembly Wiring the DC Input Power Source Installing the DC Power Supply in the Switch12 DC Source a Isolated From Source B with No Common Ground Finding the Power Supply Module Serial Number14 1025-W AC Power Supply Serial Number 16 640-W DC Power Supply Module Serial Number Overview Installing the FanFan Module Installation Fan LED Installing a Fan ModuleFan Module Serial Number Finding the Fan Module Serial NumberDiagnosing Problems TroubleshootingSwitch Post Results Switch LEDsBad or Damaged Cable Switch ConnectionsEthernet and Fiber Cables Link StatusSFP Modules 10/100/1000 Port ConnectionsPoE and PoE+ Port Connections Interface Settings Switch PerformancePing End Device Spanning Tree LoopsCabling Distance Resetting the SwitchAutonegotiation and Network Interface Cards Replacing a Failed Data Stack Member Finding the Switch Serial NumberEnvironmental Ranges Technical SpecificationsSwitch Specifications Physical Specifications Power Specifications Power Supply Module SpecificationsPower 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 Connectors10/100/1000 Ethernet Management Port Figure B-4 Simplex LC Cable ConnectorFigure B-7 10/100 Port Pinouts Console PortStackWise Cables Cable and Adapter SpecificationsStackWise Cables Minimum Bend Radius and Coiled Diameter StackWise AdaptersLocating the StackWise Adapter Serial Number Cable Part Number Cable Length Minimum Bend RadiusStackWise Adapter Blanks SFP and SFP+ Module Cable SpecificationsTwo Twisted-Pair Cable Pinouts Four Twisted-Pair Cable PinoutsIdentifying a Crossover Cable Switch Console RJ-45-to-DB-9 Port DTEConsole Port Adapter Pinouts DeviceDSR DTR CTS RTS Switch Console RJ-45-to-DB-25 Port DTEAccessing the CLI Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Through Express Setup Accessing the CLI Through a Console PortUSB Console Port Installing the Cisco Microsoft Windows USB Device Driver Uninstalling the Cisco Microsoft Windows XP USB Driver Uninstalling the Cisco Microsoft Windows USB DriverConfiguring 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