OL-11805-01 | Cisco Systems 3120 manual

Chapter 5 Maintaining Your AVS 3120

Using Power Protection Devices

Cisco AVS 3120 Application Velocity System Hardware Installation Guide

5-6	OL-11805-01

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Cisco Systems 3120 manual OL-11805-01

Contents

Corporate Headquarters Text Part Number OL-11805-01Page N T E N T S Removing or Replacing an AVS 3120 Altitude OL-11805-01 Preface Audience Organization Related DocumentationChapter/Appendix Description Conventions Bewaar Deze Instructies Warnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla Sicurezza Aviso Instruções Importantes DE Segurança Guarde Estas Instruções GEM Disse Anvisninger Xiii Obtaining Documentation Cisco.comProduct Documentation DVD Documentation Feedback Cisco Product Security OverviewOrdering Documentation Reporting Security Problems in Cisco Products Product Alerts and Field Notices Obtaining Technical Assistance Cisco Technical Support & Documentation Website Submitting a Service Request Definitions of Service Request SeverityObtaining Additional Publications and Information Xix OL-11805-01 Product Overview Introduction System Hardware Features Front Panel Features Ports and Connectors Rear Panel Features Ethernet Connectors Indicator Color Description RJ-45 Cables Pin Signal Definition Parameter SettingConsole Port Signal RJ-45 Pin DB-9 /DB-25 Pin RJ-45 to DB-9 or DB-25 Adapter OL-11805-01 Preparing for Installation Safety Preparing for Installation Safety Page General Precautions Maintaining Safety with Electricity Protecting Against Electrostatic Discharge Preparing Your Site for Installation Copper foil Choosing a Site for Installation Environmental RequirementsEnsuring Overcurrent Protection Grounding the AVS AC Power Requirements Power Supply GuidelinesCreating a Safe Environment Cabling Precautions for Rack-Mounting Required Tools and Equipment Installing the AVS Installing Your AVS Unpacking and Inspecting the AVSIf the Product is Damaged Attaching a Two-Post Rack Bracket to the AVS Attaching the Brackets to the Sides of the AVS Installing the AVS 3120 on a Workbench or Tabletop Installing the AVS 3120 in a Two-Post Rack Connecting Cables Connecting AC Power Console Connection Booting the AVS Booting with a Console Connected Establishing a Serial Console Connection Configuring Network Settings Velocityshow interface You can view the DNS settings by using the show dns command Setting the Time Indicator Color State Indicates Checking the Front Panel LEDs Removing or Replacing an AVS Troubleshooting the AVS 3120 Hardware Checking the Basics Checking Connections Maintaining Your AVS Maintaining Your Site Environment Temperature HumidityAltitude Dust and Particles CorrosionElectrostatic Discharge Electromagnetic and Radio Frequency Interference Power Source Interruptions Using Power Protection Devices Uninterruptible Power SuppliesSurge Protectors Line Conditioners OL-11805-01 Specifications Dimensions and WeightPower Environment OL-11085-01 Open Source License Files Apache License Appendix B Open Source License Files Apache License END of Terms and Conditions OL-11805-01 D E IN-2 IN-3 IN-4