Nortel Networks NN46200-310 - Manual (Page 27)

27
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DC power supply installation
This chapter provides instructions to install the DC power supply in the
Ethernet Routing Switch 8300 chassis.
See Nortel Ethernet Routing Switch 8300 Administration, NN46200-604 for
the minimum Ethernet Routing Switch 8300 software version required to
support the hardware.
ATTENTION
Nortel recommends that you install each power supply on its own dedicated
branch circuit to ensure that a fault on another branch circuit does not cascade
to other branch circuits.
Prerequisites
•
Verify that you have the following tools and materials:
— cable
— crimping tool for crimping the lugs onto the cable
— heat gun to shrink the tubing around the cable (optional)
— 7/16-inch hex wrench
— Phillips screwdriver
•
Determine the minimum number of DC power supplies to be installed.
For more information, see
“Determining the minimum number of DC
power supplies” (page 28)
DC power supply installation procedures
This task flow shows you the sequence of procedures you perform to
install the duel input DC power supply in the Ethernet Routing Switch
8300. To link to any tasks, go to
“DC power supply installation navigation”
(page 28) .
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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