Nortel Networks NN46200-310 manual DC power supply fundamentals, Power supply LED

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DC power supply fundamentals

This section provides the basic information about the Ethernet Routing Switch 8300 DC power supplies.

Navigation

•“Power supply LED” (page 23)

•“Ethernet Routing Switch 8300 series chassis” (page 24)

•“8005DI DC power supply” (page 24)

•“8005DC power supply” (page 25)

•“Redundant power configuration” (page 26)

Power supply LED

The following table describes the power supply Light Emitting Diode (LED) on the DC power supply.

Table 2

Power supply LED

State	Description
Off	No output is present
On (green)	Power supply output is normal

DC power supply accessories

The Ethernet Routing Switch 8300 chassis ships with no installed power supplies. Install the first power supply in the left-most bay. Power supply bays are numbered 1, 2, and 3 from left to right as viewed from the front of the chassis for the 8306 and 8310. For instructions to install the power supply, see “Installing the DC power supply” (page 31).

Nortel Ethernet Routing Switch 8300

Installation — DC Power Supply

NN46200-310 01.01 Standard

9 June 2008

Copyright © 2008 Nortel Networks