Nokia 7750 SR - Preface; About this Guide; Warnings and Notes; Audience

7750 SR ESA 100G Chassis Installation Guide
Release 20.5
Preface
Issue: 01 3HE 16094 AAAA TQZZA 9
1 Preface
1.1 About This Guide
This guide provides a system overview of the 7750 SR Extended Services Appliance
(ESA) 100G chassis, site preparation recommendations, step-by-step rack-mounting
procedures, and instructions about how to set up an ESA in a 7750 SR system.
Each 7750 SR ESA 100G chassis is shipped with rack-mounting brackets.
The following model variants are supported by this edition of the guide:
• 7750 SR ESA 100G AC (3HE15839AA)
• 7750 SR ESA-E (Export) 100G AC (3HE15840AA)
• 7750 SR ESA 100G DC (3HE15841AA)
• 7750 SR ESA-E (Export) 100G DC (3HE15842AA)
1.1.1 Warnings and Notes
Observe the warnings and notes provided in each section to avoid injury or
equipment damage during installation and maintenance. Follow the safety
procedures and guidelines when working with and near electrical equipment.
1.1.2 Audience
This guide is intended for network installers and system administrators who are
responsible for installing, configuring, or maintaining networks. This guide assumes
that you are familiar with electronic and networking technologies.