Chapter 3: Introduction; Task And Estimated Time - Avaya Ethernet Routing Switch 8300 Series Installation Manual

Chapter 3: Introduction

This guide provides information about the 8005 Dual Input (DI) DC and 8005DC power supplies used in
the Avaya Ethernet Routing Switch 8300.
The guide also includes instructions for adding and replacing this DC power supply in the following
Ethernet Routing Switch 8300 chassis models:
• 8306 Chassis
• 8310 Chassis
Important:
This guide is intended for qualified service personnel with appropriate technical training and experience.
The service personnel also must be aware of the hazards involved in installing and replacing customer-
replaceable units.
Caution:
This device is a Class A product. Operation of this equipment in a residential area is likely to cause
harmful interference, in which case users are required to take appropriate measures necessary to
correct the interference at their own expense.
For the minimum Ethernet Routing Switch 8300 software version required to support the hardware, see
Avaya Ethernet Routing Switch 8300 Administration, NN46200-604.

Task and estimated time

The following table lists the estimated time to install a DC power supply for the Ethernet Routing
Switch 8300.
The estimated installation time can range from 15 to 50 minutes. The installation time depends
on the chassis model and the number of power supplies you are installing.
Table 1: Task and estimated time
Preparing cable for installation
Removing the power filler panel
Installing the DC power supply
Removing the DC power supply cover
Installation — DC Power Supply
Task Estimated Time
5 minutes for each power supply
1 minute for each power supply
2 minutes for each power supply
1 minute for each power supply
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