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Arista DCS-7504N - User Manual

Arista DCS-7504N
88 pages
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Quick Start Guide
7500N Series Modular
Data Center Switch
Arista Networks
www.arista.com
PDOC-00114-14

Table of Contents

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Summary

Chapter 1 Overview

1.4 Safety Information

Provides essential safety precautions and references for laser products and disposal.

Chapter 2 Preparation

2.3 Electrostatic Discharge (ESD) Precautions

Guidelines to prevent ESD damage during installation and servicing.

Chapter 3 Rack Mounting the Switch

3.1 7504 N and 7508 N Rack Mounting

Instructions for mounting 7504N and 7508N switches in two-post and four-post racks.

3.2 7512 N and 7516 N Shelf Rack Mount Installation

Procedure for mounting 7512N and 7516N switches using a shelf in four-post racks.

Chapter 4 Cabling the Modular Switch

4.1 Cabling the Power Supplies

Guidance on connecting power supplies, including safety and airflow considerations.

4.2 Cabling Secondary Ground

Instructions for connecting the secondary ground for safety and ESD protection.

4.4 Cabling the DC Power Supply

Instructions for connecting DC power supplies, including wire preparation.

4.4.2 Wire and Lug Preparation

Steps for preparing stranded copper wiring and lugs for DC power connections.

Chapter 5 Configuring the Modular Switch

Zero Touch Provisioning (ZTP) Mode

Explains how switches ship in ZTP mode and how to bypass it for manual configuration.

Manual Configuration Steps

Step-by-step guide to manually configure the switch, including ZTP cancellation.

Appendix F Maintenance and Field Replacement

F.1 Power Supplies

Process for replacing power supply units in the chassis.

F.1.1 Removing AC Power Supply

Steps to safely remove an AC power supply unit.

F.1.2 Removing DC Power Supply

Steps to safely remove a DC power supply unit.

F.1.4 Installing AC Power Supply

Steps to install a new AC power supply unit into the chassis.

F.1.5 Installing DC Power Supply

Steps to install a new DC power supply unit into the chassis.

F.2 Fabric and Fan Module (Fabric Module)

Process for removing and replacing fabric and fan modules.

F.2.1 Removing Fabric Module

Steps to safely remove a fabric module.

F.2.3 Installing Fabric Module

Steps to install a new fabric module into the chassis.

F.4.1 Removing Supervisor Module

Steps to safely remove a supervisor module.

F.4.3 Installing Supervisor Module

Steps to install a new supervisor module into the chassis.

F.5.1 Removing Linecard

Steps to safely remove a linecard.

F.5.3 Installing Linecard

Steps to install a new linecard into the chassis.

Arista DCS-7504N Specifications

General IconGeneral
Operating Temperature0°C to 40°C (32°F to 104°F)
Form Factor4RU
Total Slots4
Operating SystemArista EOS
Maximum 40GbE Ports144
CPUDual Intel Xeon processors
Power SuppliesUp to 4 Hot-swappable
RedundancyPower supplies, fans

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