Cisco Systems 3650 manual Gigabit Ethernet CX1 SFP+ Copper Connectors, SFP and SFP+ Modules

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Appendix B Connector and Cable Specifications

Connector Specifications

10-Gigabit Ethernet CX1 (SFP+ Copper) Connectors

The 10-Gigabit Ethernet electrical modules use CX1 copper connectors similar to the one shown in Figure B-2.

Note When ordering or using CX1 cables, ensure that the version identifier is 2 or higher.

The 10-Gigabit Ethernet optical modules use the connectors shown in Figure B-3and Figure B-4.

Figure B-2 10-Gigabit Ethernet CX1 Copper Connector (example)

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SFP and SFP+ Modules

Figure B-3, Figure B-4, and Figure B-5show the SFP module connectors.

The switch supports the SFP module patch cable, a 0.5-meter, copper, passive cable with SFP module connectors at each end (Figure B-6). This cable can be used (only with 1-Gigabit Ethernet SFP ports) to connect two Catalyst 3650 switches in a cascaded configuration.

Figure B-3 Duplex LC Cable Connector

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Contents Preface PurposeDocument Conventions Obtaining Documentation and Submitting a Service Request Related DocumentationSwitch Models Switch Model Cisco IOS Image DescriptionProduct Overview Product Overview Switch Models Switch Model Cisco IOS Image Description Front Panel Catalyst 3650-48PD-L Switch Front Panel 10/100/1000 Ethernet Ports PoE and PoE+Management Ports USB Type a Port USB Mini-Type B PortUplink Ports LEDsSFP and SFP+ Modules 3 4 5 Color System StatusMode LED Port Mode Description Port LEDs and ModesPort Mode Port LED Color Meaning USB Console LED ColorPoE+ LED Color DescriptionUplink Ports LEDs Color PoE+ StatusRear Panel Color Uplink Ports Link StatusRJ-45 Console Port LED StackWise PortsRJ-45 Console Port Status1 Power Supply Modules AC-Power Supply Module LEDs Models Default Power Supply Available PoE PowerPoE Option Port Switch ModelsDC-Power Supply Module LEDs Fan ModulesManagement Options Ethernet Management PortRJ-45 Console Port Network Configurations OL-29734-01 Switch Installation Preparing for InstallationSafety Warnings OL-29734-01 Installation Guidelines Powering Off the Switch Planning a Switch Data StackVerifying Switch Operation Tools and EquipmentSwitch Stacking Guidelines Data Stack Cabling ConfigurationsData Stacking up to Four Switches in a Side-by-Side Mounting Data Stack Bandwidth and Partitioning ExamplesPower-On Sequence for Switch Data Stacks Example of a Data Stack with Half Bandwidth ConnectionsChanges to Switch Stack Membership Installing the Switch Rack-Mounting Attaching the Rack-Mount Brackets Rack-Mounting BracketsAttaching Brackets for 19-inch Racks Mounting the Switch in a Rack Mounting the Switch in a RackAfter Installing the Switch Table- or Shelf-MountingConnecting to the StackWise Ports Installing the StackWise Adapter in a StackWise Port Installing and Removing SFP and SFP+ Modules Installing SFP and SFP+ Modules14 Installing an SFP Module in an Uplink Port Connecting Devices to the Ethernet Ports Removing SFP or SFP+ Modules10/100/1000 Ethernet Port Connections Switch Installation Connecting Devices to the Ethernet Ports PoE+ Port Connections Device Crossover CableWhere to Go Next Power Supply Installation Power Supply Module OverviewPart Number Description AC OK LED 640-W AC Power Supply Module 6 5 Installation Guidelines AC Power Supply Module LEDsDC Power Supply Module LEDs Installing or Replacing an AC Power Supply Installing a DC Power Supply StatementGrounding the Switch Equipment That You NeedStripping the Ground Wire 10 Attaching the Ground Lug and Wire Assembly Installing the DC Power Supply in the Switch Wiring the DC Input Power SourceFinding the Power Supply Module Serial Number 12 DC Source a Isolated From Source B with No Common Ground14 1025-W AC Power Supply Serial Number 16 640-W DC Power Supply Module Serial Number Installing the Fan OverviewFan Module Installation Installing a Fan Module Fan LEDFinding the Fan Module Serial Number Fan Module Serial NumberSwitch Post Results TroubleshootingDiagnosing Problems Switch LEDsEthernet and Fiber Cables Switch ConnectionsBad or Damaged Cable Link Status10/100/1000 Port Connections PoE and PoE+ Port ConnectionsSFP Modules Ping End Device Switch PerformanceInterface Settings Spanning Tree LoopsResetting the Switch Autonegotiation and Network Interface CardsCabling Distance Finding the Switch Serial Number Replacing a Failed Data Stack MemberTechnical Specifications Switch SpecificationsEnvironmental Ranges Physical Specifications Power Supply Module Specifications Power SpecificationsPower Specifications Fan Module Specifications Physical SpecificationOperating Specification OL-29734-01 Connector and Cable Specifications Connector Specifications10/100/1000 Ports Gigabit Ethernet CX1 SFP+ Copper Connectors SFP and SFP+ ModulesFigure B-4 Simplex LC Cable Connector 10/100/1000 Ethernet Management PortConsole Port Figure B-7 10/100 Port PinoutsCable and Adapter Specifications StackWise CablesLocating the StackWise Adapter Serial Number StackWise AdaptersStackWise Cables Minimum Bend Radius and Coiled Diameter Cable Part Number Cable Length Minimum Bend RadiusSFP and SFP+ Module Cable Specifications StackWise Adapter BlanksFour Twisted-Pair Cable Pinouts Two Twisted-Pair Cable PinoutsConsole Port Adapter Pinouts Switch Console RJ-45-to-DB-9 Port DTEIdentifying a Crossover Cable DeviceSwitch Console RJ-45-to-DB-25 Port DTE DSR DTR CTS RTSAccessing the CLI Through Express Setup Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Accessing the CLI Through a Console PortUSB Console Port Installing the Cisco Microsoft Windows USB Device Driver Uninstalling the Cisco Microsoft Windows USB Driver Uninstalling the Cisco Microsoft Windows XP USB DriverEntering the Initial Configuration Information IP SettingsConfiguring the Setup Program Enter a host name for the switch, and press Return These choices appear OL-29734-01