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RXE Management Port connector
Note: If your server comes with an operating system installed, see the software
Power cabling
Your server comes with two power cords that can be connected to an external
source, such as a properly grounded electrical outlet. Your server can also use two
power cords that can be connected to a primary power unit inside the rack cabinet,
such as a properly grounded power distribution unit or uninterruptible power supply.
Complete the following steps to connect the power cords:
1. Connect the power cords to the system power connectors on the rear of the
2. Connect the other end of the power cord to a properly grounded electrical outlet
3. See "Turning on the server" on page 30 for detailed information about turning on
SCSI cabling
Your server has one SCSI connector on the back of the server. Use this connector
to connect the server to an optional SCSI device such as a storage enclosure. For
information about how to connect the option to your server, see the documentation
that comes with the option.
22
xSeries 450: Installation Guide
System power
System power
connector (2)
connector (1)
SCSI connector
USB 1 connector
USB 2 connector
documentation provided with your server for additional cabling instructions.
server.
Notes:
a. The power supplies are hot-swappable and redundant only at 200-240 V ac.
b. Both power supplies must be connected to the power source for operation at
100-127 V ac.
c. During normal operation, both power supplies must be installed for proper
operation.
or a power distribution unit inside the rack cabinet.
Note: Connecting the power cords into an electrical outlet might cause the
server to start automatically. This is an acceptable action.
the server.
RXE Expansion Port (B)
connector
Serial connector
Gigabit Ethernet
connectors
RXE Expansion
Port (A) connector
Video connector
Remote
Supervisor
Adapter
connectors
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