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Arista Manuals
Switch
DCS-7280CR3-96
Quick start manual
Arista DCS-7280CR3-96 Quick Start Manual
2 ru data center switches
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Contents
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Table of Contents
Table of Contents
Chapter 1: Overview
Scope
Receiving and Inspecting the Equipment
Installation Process
Safety Information
Obtaining Technical Assistance
Specifications
Chapter 2: Preparation
Site Selection
Reconfiguring Air Flow
Tools and Parts Required for Installation
Electrostatic Discharge (ESD) Precautions
Chapter 3: Rack Mounting the Switch
Two-Post Rack Mount
Attaching Mounting Brackets to the Chassis
Inserting the Switch into the Rack
Four-Post Rack Mount
Extracting the Brackets and the Rails
Attaching Mounting Brackets to the Chassis
Expanding the Rails
Assembling the Rails Onto the Equipment Rack
Attaching the Switch to the Rack
Chapter 4: Cabling the Switch
Grounding the Switch
Models with Grounding Pads
Models Without Grounding Pads
Grounding Adapter Assembly
Connecting Power Cables
AC Power Supplies
DC Power Supplies
Connecting Serial and Management Cables
Chapter 5: Configuring the Switch
Appendix A: Status Indicators
Front Indicators
Switch Indicators
Port Indicators
Rear Status Indicators
Appendix B: Parts List
Rack Mount Parts
Four-Post Rack Mount Parts
Two-Post Rack Mount Parts
Cables
Appendix C: Front Panel
Port-Speed Groups
Front Panels
Appendix D: Rear Panel
Appendix E: Regulatory Model Numbers
Appendix F: Taiwan Rohs Information
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Installation Process
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Ac Power Supplies
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Chapter 5: Configuring the Switch
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Front Indicators
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Port Indicators
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Quick Start Guide
7000 Series 2 RU
Data Center Switches
Arista Networks
www.arista.com
PDOC-00039-15
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Summarization of Contents
Chapter 1 Overview
Installation Process
Describes the sequence of tasks for switch installation, including site prep and tool assembly.
Safety Information
Provides essential safety guidelines and warnings for handling and installing the equipment.
Obtaining Technical Assistance
Details the methods to contact Arista Networks for support, including email, web, and phone.
Chapter 2 Preparation
Site Selection
Outlines criteria for choosing an appropriate installation site, considering temperature, ventilation, and rack space.
Tools and Parts Required for Installation
Lists the necessary tools and components for mounting the switch in a rack.
Electrostatic Discharge (ESD) Precautions
Details measures to prevent damage to the switch from static electricity during installation.
Chapter 3 Rack Mounting the Switch
Two-Post Rack Mount
Explains the procedure for mounting the switch using brackets in a two-post rack system.
Four-Post Rack Mount
Describes the process of mounting the switch using rails and brackets in a four-post rack system.
Chapter 4 Cabling the Switch
Grounding the Switch
Covers procedures for connecting the switch to the data center ground for safety.
Connecting Power Cables
Details how to connect AC and DC power cables to the switch for operation.
Connecting Serial and Management Cables
Explains how to connect console, USB, and Ethernet management ports for access and configuration.
Chapter 5 Configuring the Switch
Manual Configuration Procedure
Outlines the steps to manually configure the switch, including setting passwords and IP addresses.
Appendix A Status Indicators
Front Indicators
Describes the status LEDs on the front panel of the switch for system, fan, and power supply monitoring.
Rear Status Indicators
Explains the status LEDs on the fan and power supply modules located on the rear of the switch.
Appendix B Parts List
Rack Mount Parts
Lists the components included in the accessory kit for mounting the switch in an equipment rack.
Appendix C Front Panel
Port-Speed Groups
Explains port grouping features for flexible Ethernet speed configuration on specific switch models.
Front Panels
Displays diagrams of the front panels of various Arista switches, identifying ports and indicators.
Appendix D Rear Panel
Appendix E Regulatory Model Numbers
Appendix F Taiwan RoHS Information
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