Part No. 204519-B
April 2000
4401 Great America Parkway
Santa Clara, CA 95054
Installing the Passport 8001PS AC
Power Supply
About this Guide
This guide provides the following information:
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•
Operational notes
Instructions for installing a Passport 8001PS AC Power Supply in an unoccupied bay of the
Passport 8010 Chassis
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•
Instructions for replacing an installed power supply in the Passport 8010 Chassis
Specifications for the power supply
For more information about the Passport™ chassis, refer to Installing the Passport 8010 Chassis
(part number 204518-B).
Operational Notes
A Passport 8010 Chassis with up to five installed modules can operate with one installed power supply.
For a redundant power configuration, install two power supplies.
A Passport 8010 Chassis with more than five installed modules requires a minimum of two power
supplies for a nonredundant configuration. A redundant configuration for such a chassis requires three
power supplies.
In a chassis with a nonredundant power supply configuration, if one power supply fails, the system
loses power and network connectivity.
In a chassis with two installed power supplies, you can add a third power supply without powering
down the chassis.
When you first install a Passport 8000 Series chassis that requires two power supplies (nonredundant
configuration), you must turn on both power supply units within 2 seconds of each other. If you wait
longer to turn on the second power supply, both power supplies will latch off. To correct this condition,
turn off both power supplies, wait at least 30 seconds, and turn both power supplies on again within
2 seconds.
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Installing a Power Supply
Required tool: Phillips screwdriver
8958FA
8957FA
1. If necessary, remove the filler panel from a
power supply bay.
2. Push the power supply firmly into the bay.
Note: If you are installing a power supply in a new chassis, be sure to remove the bag of
dessicant from the middle power supply bay.
8959FA
8960FA
3. Tighten the retaining screws.
4. Connect the power cord to the power supply
and to an AC power outlet that is on a circuit
with no other equipment connected to it.
Connect each power supply in the chassis to
a separate AC circuit.
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8964FA
5. Turn on the power switch.
Note: In a chassis that requires more than one power supply (see “Operational Notes”), you
must turn on both units within 2 seconds of each other. If you wait longer to turn on the
second power supply, both power supplies will latch off. To correct this condition, turn off
both power supplies, wait at least 30 seconds, and turn both power supplies on again within
2 seconds.
Replacing a Power Supply
Required tool: Phillips screwdriver
8972FA
8962FA
1. Turn off the power switch on the supply you
are replacing.
2. Disconnect the power cord from the power
outlet and from the power supply.
3
8963FA
9072FA
3. Loosen the retaining screws.
4. Lift the extractor lever to disconnect the
power supply from the backplane. Pull the
power supply out of the chassis.
9156FA
9157FA
5. Push the new power supply firmly into the
bay.
6. Tighten the retaining screws.
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9158FA
9159FA
7. Connect the power cord to the power supply
and to a power outlet that is on a circuit with
no other equipment connected to it.
8. Turn on the power switch.
Note: In a chassis that requires two
power supplies (nonredundant
configuration), you must turn on both
units within 2 seconds of each other.
If you wait longer to turn on the
second power supply, both power
supplies will latch off. To correct this
condition, turn off both power
supplies, wait at least 30 seconds, and
turn both power supplies on again
within 2 seconds.
Connect each power supply in the chassis to
a separate AC circuit.
Specifications
Input current (maximum)
Input voltage
12 to 6 A
100 to 240 VAC
47 to 63 Hz
Line Frequency
Power consumption
Thermal rating
1112 W
3792 BTU/hr maximum
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