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Arista 7800 Series - User Manual

Arista 7800 Series
78 pages
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Table of Contents

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Summary

Chapter 1: Overview

1.1 Scope

Defines the intended audience and supported Arista Networks Data Center Switches.

1.2 Receiving and Inspecting the Equipment

Instructions for checking shipping boxes, contents, and potential damage upon receipt.

1.3 Installation Process

Outlines the sequential steps required for installing the switch.

1.4 Safety Information

Directs users to external documents for safety and translated warnings.

1.5 Obtaining Technical Assistance

Provides methods for contacting Arista support for technical assistance.

1.6 Specifications

Details technical specifications for modular Arista Data Center Switches.

Chapter 2: Preparation

2.1 Site Selection

Criteria for choosing an installation site, including clearance and environmental factors.

2.2 Tools and Parts Required for Installation

Lists the necessary tools and parts for performing the switch installation.

2.3 Unpacking and Moving the Switch

Procedure for safely unpacking and transporting the modular switch chassis.

2.4 Electrostatic Discharge (ESD) Precautions

Guidelines to prevent damage from static electricity during installation and servicing.

Chapter 3: Rack Mounting the Switch

3.1.1 Inserting Rack Nuts Using the Template

Steps for installing rack nuts into unthreaded racks using a provided template.

3.1.2 Inserting and Securing the Cradle Assembly

Procedure to install and fasten the rack mounting cradle to the rack posts.

3.1.3 Inserting the Switch into the Rack

Instructions for placing the switch onto the cradle and securing it within the rack.

Chapter 4: Cabling the Modular Switch

4.1 Cabling the Power Supplies

Guidance on connecting power supplies, including recommended bay population order.

4.2 Cabling Chassis Ground

Instructions for connecting the chassis grounding to the data center ground.

4.3 Cabling the AC Power Supplies

Details on connecting AC power supplies, including connectors and power cables.

4.4.1 DC Power Supplies

Details on connecting DC power supplies, including lead pairing and length.

4.4.2 Wire and Lug Preparation

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

4.5 Power Supply Specifications

Lists the power supply specifications for supported PSUs.

4.6 Power Supply Configurations

Details recommended power supply configurations and minimum requirements.

4.7 Power Supply Redundancy

Explains redundant power configurations and compliance with electrical codes.

4.8 Connecting Supervisor Cables

How to connect console, management, and USB ports on supervisor modules.

4.9 Connecting Line Card Modules and Cables

Instructions for installing SFP, QSFP, OSFP optic modules in line card ports.

Appendix A: Status Indicators

A.1 Supervisor Module

Overview of supervisor module indicators, including system level status LEDs.

A.2 Line Card Module Indicators

Explains the status LEDs for line card modules and their port status.

A.3 Fabric Module Status Indicators

Describes the status LEDs for fabric modules and fan modules.

A.4 Power Supply Status Indicators

Details the status LEDs for AC and DC power supply modules.

Appendix B: Parts List

B.1 Parts Used in All Rack Mount Configurations

Lists common cables and items included in accessory kits for rack mounting.

B.2 Four-Post Rack Mount Parts

Details specific parts provided in accessory kits for four-post rack installations.

Appendix F: Maintenance and Field Replacement

F.1 Line Card and Supervisor Extraction Tools

Tools and procedures for removing and inserting line cards and supervisor modules.

F.2 Power Supplies

Procedures for removing and installing AC and DC power supplies.

F.3 Fabric and Fan Module (Fabric Module)

Steps for removing and installing fabric and fan modules.

F.4 Fan Module (within Fabric Module)

Procedure for removing and replacing a fan module within a fabric module.

F.5 Supervisor Module

Process for removing and installing supervisor modules.

F.6 Line Cards

Procedures for removing and installing line cards and their blanks.

Appendix G: Regulatory Model Numbers

Regulatory Model Numbers

Lists the Regulatory Model Numbers (RMNs) for the product models.

Appendix H: Taiwan RoHS Information

Taiwan RoHS Information

Provides Taiwan RoHS information and links to relevant tables.

Arista 7800 Series Specifications

General IconGeneral
BrandArista
Model7800 Series
CategorySwitch
LanguageEnglish

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