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Chapter 2. Planning the physical configuration
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United States-government orders
Power features
Power outlets
© Copyright IBM Corp. 1999, 2000
This chapter lists the feature codes for the required and optional features for the
ESS, and gives planning information for the features. Use the feature codes to
order the following software components and hardware components:
v United States-government orders
v Power
v Adapter cards
v Memory capacity
v Physical configuration feature codes and options
v Connection hardware
v Language for the operator panel
v Requirements for attaching 7133 drawers
v ESS Network (ESSNet) installation requirements
v Physical configuration changes
v Licensed internal code and optional software
See "Physical configuration options" on page 32 for a list of the physical
configuration options you may select.
For United States-government orders, select feature code 0983. This feature code
ensures that IBM manufactures the ESS in the United States of America.
This section includes information on requirements and feature codes for:
v Power outlets
v Power supply input voltage
v Power cables
v Remote power-control logic card
v Remote support (modem and modem switch)
v Extension cords
You need to supply the following power outlets for the ESS installation:
v High-voltage outlets:
– Two power outlets for the two ESS power cables
IBM recommends separate power sources for these outlets. This maximizes
availability by eliminating a single point of failure.
– Two power outlets for the two power cables for the expansion enclosure
v Regular-voltage outlets:
– Three power outlets for the ESSNet power cables (one for the workstation,
one for the display, and one for the hub). IBM provides the power cables for
the ESSNet
– One power outlet for the service terminal
This outlet needs to be within 2 m (6 ft.) of the ESS.
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