Cisco Systems 3120 Creating a Safe Environment, AC Power Requirements, Power Supply Guidelines

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Chapter 2 Preparing for Installation

Preparing Your Site for Installation

Creating a Safe Environment

Follow these guidelines to create a safe operating environment:

Keep tools and chassis components off of the floor and away from foot traffic.

Clear the area of possible hazards, such as moist floors, ungrounded power extension cables, and missing safety grounds.

Keep the area around the chassis free from dust and foreign conductive material (such as metal flakes from nearby construction activity).

AC Power Requirements

Ensure that the plug-socket combination is accessible at all times, because it serves as the main disconnecting device. Refer to Appendix A, “Specifications,” for the AVS 3120 power requirements.

Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045

Power Supply Guidelines

Follow these guidelines for power supplies:

Check the power at the site before installing the chassis to ensure that the power is free of spikes and noise. Install a power conditioner, if necessary, to ensure proper voltages and power levels in the source voltage.

Install proper grounding for the site to avoid damage from lightning and power surges.

The chassis does not have a user-selectable operating range. Refer to the label on the chassis for the correct AC-input power requirement.

Several types of AC-input power supply cords are available; make sure that you have the correct type for your site.

Install a UPS for your site.

Cabling

Use the cables in the accessory kit to connect the AVS 3120 console port to a console or computer that is running a console program. In addition to using the console cable, use the provided standard Ethernet cable to connect the AVS 3120 to your network. Refer to Chapter 1, “Product Overview,” for information on cable requirements.

Cisco AVS 3120 Application Velocity System Hardware Installation Guide

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OL-11805-01

 

 

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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 AudienceOrganization Related DocumentationChapter/Appendix Description Conventions Bewaar Deze InstructiesWarnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla SicurezzaAviso Instruções Importantes DE Segurança Guarde Estas InstruçõesGEM 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 NoticesObtaining Technical Assistance Cisco Technical Support & Documentation WebsiteSubmitting a Service Request Definitions of Service Request SeverityObtaining Additional Publications and Information Xix OL-11805-01 Product Overview IntroductionSystem Hardware Features Front Panel FeaturesPorts and Connectors Rear Panel FeaturesEthernet Connectors Indicator Color DescriptionRJ-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 AdapterOL-11805-01 Preparing for Installation SafetyPreparing for Installation Safety Page General Precautions Maintaining Safety with ElectricityProtecting Against Electrostatic Discharge Preparing Your Site for Installation Copper foilChoosing a Site for Installation Environmental RequirementsEnsuring Overcurrent Protection Grounding the AVSAC Power Requirements Power Supply GuidelinesCreating a Safe Environment CablingPrecautions 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 RackConnecting Cables Connecting AC Power Console ConnectionBooting the AVS Booting with a Console ConnectedEstablishing a Serial Console Connection Configuring Network Settings Velocityshow interfaceYou can view the DNS settings by using the show dns command Setting the Time Indicator Color State Indicates Checking the Front Panel LEDsRemoving or Replacing an AVS Troubleshooting the AVS 3120 Hardware Checking the BasicsChecking Connections Maintaining Your AVS Maintaining Your Site EnvironmentTemperature HumidityAltitude Dust and Particles CorrosionElectrostatic Discharge Electromagnetic and Radio Frequency InterferencePower Source Interruptions Using Power Protection Devices Uninterruptible Power SuppliesSurge Protectors Line ConditionersOL-11805-01 Specifications Dimensions and WeightPower EnvironmentOL-11085-01 Open Source License Files Apache LicenseAppendix B Open Source License Files Apache License END of Terms and Conditions OL-11805-01 D E IN-2 IN-3 IN-4
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