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DC power supply installation
Check
Determining the minimum number of DC power supplies
Use the following procedure to determine the minimum number of power supplies to install for
the Avaya Ethernet Routing Switch 8800/8600 system:
For more information, see Avaya Ethernet Routing Switch 8800/8600 Installation — Chassis,
NN46205-303.
Procedure steps
1. Add the total (3.3 V and 12 V) input power consumption (wattage) for all components
2. Refer to the output power rating of the 8005DC power supply based on the input
3. Consider your redundant power supply needs. If one power supply satisfies your
Preparing cables for installation
Prepare the cables for installation of the power supply of the Avaya Ethernet Routing Switch
8800/8600.
Avaya does not supply the cables for connecting the DC power supply to the DC input power
source. Select cables that comply with the electrical code of the country where you use the
DC power supply.
Caution:
Risk of equipment damage
34
Installation — DC Power Supply
Accessory
2 washers
(modules and fan trays or cooling modules).
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. For the 8005DC power supply specifications, see
specifications
on page 63and for the 8005DI DC power supply specifications, see
Model 8005DI DC power supply
system power consumption needs, a second power supply provides redundancy. If
two power supplies satisfy your system power consumption needs, a third power
supply provides redundancy.
Comments? infodev@avaya.com
Connect the ground
stud.
on page 65.
Purpose
Technical
September 2012
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