用户手册目录Cisco CGS 2520 Hardware Installation Guide1Related Publications8Obtaining Documentation and Submitting a Service Request8Product Overview9Switch Models9Cable Side1010/100 Fast Ethernet Ports11PoE Ports11Dual-Purpose Ports12SFP Modules12SFP Module Patch Cable13Power-Input Terminal14Alarm Ports14Alarm Input14Alarm Output14Management Ports14LEDs15Switch Panel LEDs16System LED16Power Supply Module LEDs17Alarm LEDs17Console LEDs17Port LEDs18PoE LED18Dual-Purpose Port LEDs18SD Flash Memory Card LED18SD Flash Memory Card19Power Supply Side19Power Supply-Side LEDs20Power Supply Features21Management Options21Network Configurations22Switch Installation23Warnings23Installation Guidelines25Verifying Switch Operation25Installing the Switch26Mounting into a Rack26.Mounting Brackets26Attaching Brackets for 19-Inch Racks27Attaching Brackets for 19-Inch Racks (IP-30 Compliance)29Attaching Brackets for 23-Inch Racks34Attaching Brackets for ETSI Racks35Mounting the Switch into a Rack37Wall-Mounting38Attaching Brackets for Wall Mounting38Wall-Mounting (for IP-30 Compliance)39Installing and Removing SFP Modules41Installing SFP Modules41Removing SFP Modules42Inserting and Removing the SFP Module Patch Cable43Removing the SFP Module Patch Cable44Replacing the SD Flash Memory Card44Connecting Devices to the Ethernet Ports46Connecting to the 10/100 and 10/100/1000 Ports47Connecting to the 10/100 PoE Ports47Where to Go Next48Power Supply Installation49Power Supply Modules49Power Supply Module Installation50Installation Guidelines51Installing a Power Supply Module51Equipment That You Need51Grounding the Switch52Installing the Power Supply Module in the Switch54Wiring the Power Source55Removing the Power Supply Module60Troubleshooting63Diagnosing Problems63Switch POST Results63Switch LEDs63Switch Connections64Bad or Damaged Cable64Ethernet and Fiber-Optic Cables64Link Status6410/100 and 10/100/1000 Port Connections6410/100 PoE Port Connections65SFP Module65Interface Settings65Ping End Device65Spanning Tree Loops66Switch Performance66Speed, Duplex, and Auto-Negotiation66Auto-Negotiation and Network Interface Cards66Cabling Distance66Resetting the Switch to the Factory Default Settings67Finding the Switch Serial Number67Technical Specifications69Switch Specifications69Power Supply Module Specifications72Connector and Cable Specifications73Connector Specifications7310/100 Ethernet Ports73SFP Module Connectors74Dual-Purpose Ports75Alarm Port75Alarm Ratings75Cables and Adapters76SFP Module Cables76Cable Pinouts78Console Port Adapter Pinouts80Configuring the Switch with the CLI Setup Program83Accessing the CLI Through the Console Port83RJ-45 Console Port83USB Console Port85Installing the Cisco Microsoft Windows USB Device Drivers86Installing the Cisco Microsoft Windows XP USB Driver86Installing the Cisco Microsoft Windows 2000 USB Driver86Installing the Cisco Microsoft Windows Vista USB Driver87Uninstalling the Cisco Microsoft Windows USB Drivers87Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver87Uninstalling the Cisco Microsoft Windows Vista USB Driver88Entering the Initial Configuration Information88IP Settings88Completing the Setup Program89Index91文件大小： 3.5 MB页数： 94Language: English打开用户手册
