Nortel Networks NN46200-301 - Manual (Page 15)

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
Chassis
Number of
modules
Required
Redundant
configuration
8306 1-6 1 2
1-6 1 2 8310
7-10 2 3
Nortel Ethernet Routing Switch 8300
Installation — AC Power Supply
NN46200-301 03.01 Standard
4.0 27 August 2007
Copyright © 2007, Nortel Networks
.