Determining the minimum number of DC power supplies
35
Table 2
DC power supply shipping accessories: 8004DC (cont’d.)
Check
Accessory
Purpose
5 nuts
Connect all leads.
5 lock washers
Connect all leads.
1 washer
Connect the ground
stud.
Use
Table 3 "DC power supply shipping accessories: 8005DC" (page
as a checklist to verify the contents of the 8005DC shipping container.
Table 3
DC power supply shipping accessories: 8005DC
Check
Accessory
Purpose
3 two-hole crimp
lug terminals with
attached tubing
Connect the
positive and
negative power
inputs.
6 nuts
Connect all leads.
6 lock washers
Connect all leads.
2 washers
Connect the
ground stud.
Determining the minimum number of DC power supplies
Use the following procedure to determine the minimum number of power
supplies to install for the Ethernet Routing Switch 8600 system:
For more information, see Nortel Ethernet Routing Switch 8600 Installation
— Chassis (NN46205-303) .
Procedure steps
Step
Action
1
Add the total (3.3 V and 12 V) input power consumption
(wattage) for all components (modules and fan trays or cooling
modules).
2
Refer to the output power rating of the 8005DC power supply
based on the input connection.
If either the individual or the combined power requirements for
the components exceed the power supply rating, you need to
add at least another power supply to your configuration.
Nortel Ethernet Routing Switch 8600
Installation — DC Power Supply
NN46205-307
02.02
19 December 2008
Copyright © 2008 Nortel Networks
.
Summary of Contents for 8004DC
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