25
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DC power supply fundamentals
This section provides basic information about the Ethernet Routing Switch
8600 DC power supplies.
Navigation
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“Ethernet Routing Switch 8600 DC power supplies” (page 25)
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“8004DC power supply” (page 26)
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“8005DC power supply” (page 27)
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Ethernet Routing Switch 8600 DC power supplies
This section describes the Ethernet Routing Switch 8600 DC power
supplies.
The 8006, 8010, and 8010co chassis each have three power supply bays
in which you can install either the 8004DC or the 8005DC power supply.
CAUTION
The 8004DC and 8005DC power supplies have different power
ratings. Therefore, Nortel recommends that you do not operate
the Ethernet Routing Switch 8600 with a mix of power supply
models.
If you upgrade the Ethernet Routing Switch 8600, and you have a
redundant power configuration, you can hot-swap the 8004DC power
supply with the 8005DC power supply while the Ethernet Routing Switch
8600 system remains in operation. Do not operate the chassis with a mix
of power supply models for an extended period of time.
ATTENTION
Upgrade the power supplies before you upgrade the modules.
Nortel Ethernet Routing Switch 8600
Installation — DC Power Supply
NN46205-307
02.02
19 December 2008
Copyright © 2008 Nortel Networks
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Summary of Contents for 8004DC
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