Nortel Networks NN46200-301 manual Power supply LEDs State Meaning

Power supplies 15

The following table describes the power supply LED on the AC power supply.

Table 2

Power supply LEDs

State	Meaning
Off	Power supply not operational. Contact your Nortel Technical
	Solutions Center.
On (green)	Power supply is ok.

The Ethernet Routing Switch 8300 chassis ships with no installed power supplies. Install the first power supply in the leftmost bay. Power supply bays are logically numbered 1, 2, and 3 left to right as viewed from the front of the chassis for the 8306 and 8310.

Do not install the 8301AC power supply and the 8302AC power supply within the same chassis. This configuration is not supported.

For the 8306 and 8310 chassis, the number of power supplies that you need to install—1, 2, or 3—depends on the following:

•the number of modules installed in the chassis

•PoE requirements

•whether you want an optional redundant power supply or not

Table 3 "Recommended 8301AC/8302AC power supplies" (page 15) lists the number of 8301AC or 8302AC power supplies to install based on the number of installed modules and your power supply redundancy choice.

To provide the required PoE for powered devices (PDs), use Table 4 "8306/8310 chassis available system power" (page 16) to determine the source input power (100-120 VAC or 200-240 VAC) and the number of power supplies. For the input power specifications for each of the modules, see Nortel Ethernet Routing Switch 8300 Installation — Modules (NN46200-305).

Table 3

Recommended 8301AC/8302AC power supplies

		Number of power supplies
	Number of		Redundant
Chassis	modules	Required	configuration
8306	1-6	1	2
8310	1-6	1	2
	7-10	2	3

Nortel Ethernet Routing Switch 8300

Installation — AC Power Supply

NN46200-301 03.01 Standard

4.027 August 2007

Copyright © 2007, Nortel Networks