Ac Power Supply Fundamentals; Minimum Number Of Power Supplies Required; Redundant Power Configuration - Nortel 8600 Installation Manual

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AC power supply fundamentals

This chapter provides basic information about the Ethernet Routing Switch
8600 AC power supplies of the Ethernet Routing Switch 8600 chassis.
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Minimum number of power supplies required

To configure an Ethernet Routing Switch 8600 system, consider the total
power consumption to ensure proper system performance.
The total input power consumption of the components (modules and fan
trays or cooling module) must not exceed the output power rating of the
power supply.
To determine the minimum number of power supplies to install for the
Ethernet Routing Switch 8600 system, see
number of AC power supplies" (page
Redundant power configuration
If a chassis has a redundant power supply configuration and one power
supply fails, the chassis continues to operate with no interruption of
service. The chassis continues to supply the same output power with the
remaining power supplies.
Copyright © 2008 Nortel Networks
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"Minimum number of power supplies required" (page 23)
"Redundant power configuration" (page 23)
"8003AC power supply" (page 26)
"8004AC power supply" (page 27)
"8005 AC power supply" (page 28)
"8005DI AC power supply" (page 29)
"Power supply models for your chassis" (page 31)
"Power supply LEDs" (page 32)
Nortel Ethernet Routing Switch 8600
Installation — AC Power Supply
NN46205-306 02.01 Standard
30 May 2008
"Determining the minimum
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