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Arista DCS-7280DR3K-24 - User Manual

Arista DCS-7280DR3K-24
68 pages
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Quick Start Guide
7280R3 and 7280R3A Series
Data Center Switches
AristaNetworks
www.arista.com
DOC-06039-01

Table of Contents

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Summary

Chapter 1: Overview

1.3 Installation Process

Outlines the sequential steps required for installing the switch.

1.4 Safety Information

Provides critical safety guidelines and warnings for operating the equipment.

Chapter 2: Preparation

2.1 Site Selection

Criteria for choosing a suitable location with proper ventilation and temperature.

2.3 Electrostatic Discharge (ESD) Precautions

Guidelines to prevent damage from static electricity during handling.

Chapter 3: Rack Mounting the Switch

Chapter 4: Cabling the Switch

4.1 Grounding the Switch

Procedures for connecting the switch to the data center's grounding system.

4.4 Connecting Power Cables

Guidance on connecting AC and DC power cables to the switch.

4.4.2.2 Connecting a DC Power Supply to Power Source

Detailed steps for connecting DC power input wires to the power source.

4.5 Connecting Serial and Management Cables

Instructions for connecting console and Ethernet management cables.

Chapter 5: Configuring the Switch

Manual Configuration Procedure

Steps to manually configure the switch, bypassing Zero Touch Provisioning (ZTP).

Appendix A: Status Indicators

Appendix C: Front Panel

Appendix D: Rear Panel

Appendix E: Maintenance and Field Replacement

E.1 Considerations

Key factors and hot-swapping information before performing maintenance.

E.2 Power Supplies

Procedures related to the removal and installation of power supply modules.

E.2.1 Removing a Power Supply

Step-by-step guide for safely removing a power supply unit.

E.2.2 Installing a Power Supply

Step-by-step guide for safely installing a new power supply unit.

E.3.1 Removing a Fan Module

Step-by-step guide for safely removing a fan module.

E.3.2 Installing a Fan Module

Step-by-step guide for safely installing a new fan module.

Arista DCS-7280DR3K-24 Specifications

General IconGeneral
ModelDCS-7280DR3K-24
CategorySwitch
Port Count24
Switching Capacity4.8 Tbps
Forwarding Rate3.6 Bpps
System Memory32 GB
Flash Storage64 GB
Operating SystemArista EOS
Operating Temperature0°C to 40°C
LatencySub-3 microseconds
CPUIntel Xeon
Power SupplyDual, Redundant
LayerL2/L3
Form Factor1U

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