Users Guide

Power Supply Replacement Procedure 3
53-1001789-01
In this guide
•Power supply replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
•Time required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
•Items required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
•Replacing a power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Power supply replacement
The Brocade Encryption Switch and the PowerConnect B-8000 share the same power supplies and each has two
power supplies, as displayed in Figure 1 and Figure 2.
FIGURE 1 Location of power supplies for the PowerConnect B-8000
FIGURE 2 Location of power supplies for the Brocade Encryption Switch
CAUTION
Disassembling any part of the power supply voids the part warranty and regulatory certifications. There
are no user-serviceable parts inside the power supply. The cooling system relies on pressurized air, do
not leave either of the power supply slots empty longer than two minutes when the switch is operating. If
a power supply fails, leave the power supply in the switch until it can be replaced. Maintain both power
supplies in operational condition to provide redundancy.
1Power supply 1 2Power supply 2
1 Power supply 1 2 Power supply 2
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