OL-31444-01 | Cisco Systems CGS 2520 specification

Appendix B Connector and Cable Specifications

Cables and Adapters

	Cisco CGS 2520 Hardware Installation Guide
B-10	OL-31444-01

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Cisco Systems CGS 2520 manual OL-31444-01

Contents

Cisco CGS 2520 Hardware Installation Guide Page N T E N T S Wall-Mounting Troubleshooting Accessing the CLI Through the Console Port C-1 Preface Obtaining Documentation and Submitting a Service Request Related Publications Product Overview Cable Side Switch ModelsModel Description Ports Cisco CGS-2520-16S-8PC Cable-Side View 10/100BASE-T Ports PoE and PoE+ Ports Dual-Purpose Gigabit Ethernet Ports SFP Modules SFP Module Patch Cable Type of SFP Module Model Alarm Input Power-Input TerminalAlarm Ports Alarm Output LEDs Management Ports System LED Switch Panel LEDsColor System Status Alarm LEDs Power Supply Module LEDsConsole LEDs Color Description Port LEDsPoE LED LED Color Meaning Dual-Purpose Port LEDs Power Supply SideSD Flash Memory Card SD Flash Memory Card LED PSU OK LED Power Supply-Side LEDs Power Supply Features Management Options Network Configurations Switch Installation 140F 60C Statement Verifying Switch Operation Installation Guidelines75 in .4 cm. Statement Mounting into a Rack Installing the SwitchMounting Brackets Attaching Brackets for 19-Inch Racks 2shows the 23-inch rack mounting brackets Attaching Brackets for 19-Inch Racks Attaching Brackets for 19-Inch Racks IP-30 Compliance Inserting the Rubber Plugs Inserting the Rubber Plugs Inserting the Rubber Plugs detail Attaching Brackets for 19-Inch Racks Attaching Brackets for 23-Inch Racks 10 Attaching Brackets for 19-Inch Racks Attaching Brackets for Etsi Racks 11 Attaching Brackets for 23-Inch Racks 12 Attaching Brackets for Etsi Racks Mounting the Switch into a Rack Wall-Mounting Attaching Brackets for Wall Mounting Wall-Mounting for IP-30 Compliance 14 Attaching 19-inch Rack Brackets for Wall Mounting 15 Inserting the Rubber Plugs into the Switch Holes Installing and Removing SFP Modules Installing SFP Modules 17 Installing an SFP Module Removing SFP Modules Inserting and Removing the SFP Module Patch Cable 18 Removing a Bale Clasp Latch SFP Module Replacing the SD Flash Memory Card Removing the SFP Module Patch Cable 21 Loosening the Captive Screw Connecting Devices to the Ethernet Ports Device Crossover Cable Straight-Through Cable Connecting to the 10/100 and 10/100/1000 Ports Connecting to the 10/100 PoE+ Ports Where to Go Next Power Supply Installation Power Supply Modules Power Supply Module Installation PWR-RGD-AC-DC Power Supply Module Installing a Power Supply Module Installation GuidelinesEquipment That You Need Grounding the Switch Dual-hole terminal lug Installing the Power Supply Module in the Switch Loosen the Screws on the Power Supply Blank Wiring the Power Source AC 5 A, DC 15 a Statement PSU2 11 Stripping the Input Power Source Wire 12 Crimping the Spade Terminal Lug Removing the Power Supply Module AC power 15 Removing the Screws Switch Post Results Diagnosing ProblemsSwitch LEDs Ethernet and Fiber-Optic Cables Switch ConnectionsBad or Damaged Cable Link Status 10/100 PoE+ Port Connections 10/100 and 10/100/1000 Port ConnectionsSFP Module Ping End Device Switch PerformanceInterface Settings Spanning Tree Loops Auto-Negotiation and Network Interface Cards Cabling Distance Resetting the Switch to the Factory Default Settings Finding the Switch Serial Number Physical Specifications Switch SpecificationsEnvironmental Ranges Power Requirements Power Requirements Power Supply Module Specifications Power Specifications Connector Specifications 10/100 Ethernet Ports SFP Module Connectors Figure B-2 Fiber-Optic SFP Module LC Connector Alarm Ratings Alarm PortDual-Purpose Ports Industrial and Rugged SFPs Cables and AdaptersSFP Module Cables Commercial SFPs 100BASE-BX Extended temperature SFPs Cable Pinouts Figure B-6 Console Port Adapter Pinouts DSR DTR CTS RTS Switch Console RJ-45-to-DB-25 Port DTE Adapter Device OL-31444-01 Accessing the CLI Through the Console Port RJ-45 Console Port Figure C-1 Connecting the Console Cable Figure C-2 Connecting the USB Console Cable USB Console Port Installing the Cisco Microsoft Windows XP USB Driver Installing the Cisco Microsoft Windows USB Device DriversInstalling the Cisco Microsoft Windows 2000 USB Driver Uninstalling the Cisco Microsoft Windows USB Drivers Installing the Cisco Microsoft Windows Vista USB Driver IP Settings Entering the Initial Configuration InformationUninstalling the Cisco Microsoft Windows Vista USB Driver Completing the Setup Program These choices appear