Gigabit Ethernet CX1 SFP+ Copper Connectors | Cisco Systems 3650

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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Catalyst 3650 Switch Hardware Installation Guide

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

Contents

Preface PurposeDocument Conventions Obtaining Documentation and Submitting a Service Request Related Documentation Switch 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 Port Uplink Ports LEDsSFP and SFP+ Modules 3 4 5 Color System Status Mode LED Port Mode Description Port LEDs and Modes Port Mode Port LED Color Meaning USB Console LED Color PoE+ LED Color Description Uplink Ports LEDs Color PoE+ Status Rear Panel Color Uplink Ports Link Status RJ-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 Models DC-Power Supply Module LEDs Fan Modules Management 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 Equipment Switch Stacking Guidelines Data Stack Cabling Configurations Data Stacking up to Four Switches in a Side-by-Side Mounting Data Stack Bandwidth and Partitioning Examples Power-On Sequence for Switch Data Stacks Example of a Data Stack with Half Bandwidth Connections Changes to Switch Stack Membership Installing the Switch Rack-Mounting Attaching the Rack-Mount Brackets Rack-Mounting Brackets Attaching Brackets for 19-inch Racks Mounting the Switch in a Rack Mounting the Switch in a Rack After Installing the Switch Table- or Shelf-Mounting Connecting to the StackWise Ports Installing the StackWise Adapter in a StackWise Port Installing and Removing SFP and SFP+ Modules Installing SFP and SFP+ Modules 14 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 Cable Where 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 Statement Grounding the Switch Equipment That You Need Stripping the Ground Wire 10 Attaching the Ground Lug and Wire Assembly Installing the DC Power Supply in the Switch Wiring the DC Input Power Source Finding the Power Supply Module Serial Number 12 DC Source a Isolated From Source B with No Common Ground 14 1025-W AC Power Supply Serial Number 16 640-W DC Power Supply Module Serial Number Installing the Fan Overview Fan Module Installation Installing a Fan Module Fan LED Finding the Fan Module Serial Number Fan Module Serial Number Switch Post Results TroubleshootingDiagnosing Problems Switch LEDs Ethernet and Fiber Cables Switch ConnectionsBad or Damaged Cable Link Status 10/100/1000 Port Connections PoE and PoE+ Port ConnectionsSFP Modules Ping End Device Switch PerformanceInterface Settings Spanning Tree Loops Resetting the Switch Autonegotiation and Network Interface CardsCabling Distance Finding the Switch Serial Number Replacing a Failed Data Stack Member Technical Specifications Switch SpecificationsEnvironmental Ranges Physical Specifications Power Supply Module Specifications Power Specifications Power 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+ Modules Figure B-4 Simplex LC Cable Connector 10/100/1000 Ethernet Management Port Console Port Figure B-7 10/100 Port Pinouts Cable and Adapter Specifications StackWise Cables Locating the StackWise Adapter Serial Number StackWise AdaptersStackWise Cables Minimum Bend Radius and Coiled Diameter Cable Part Number Cable Length Minimum Bend Radius SFP and SFP+ Module Cable Specifications StackWise Adapter Blanks Four Twisted-Pair Cable Pinouts Two Twisted-Pair Cable Pinouts Console Port Adapter Pinouts Switch Console RJ-45-to-DB-9 Port DTEIdentifying a Crossover Cable Device Switch Console RJ-45-to-DB-25 Port DTE DSR DTR CTS RTS Accessing the CLI Through Express Setup Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Accessing the CLI Through a Console Port USB Console Port Installing the Cisco Microsoft Windows USB Device Driver Uninstalling the Cisco Microsoft Windows USB Driver Uninstalling the Cisco Microsoft Windows XP USB Driver Entering 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