Chapter 4 Rack and Optional Product Installation
4.1 Rack Installation Requirements
4.1.2
Cable Connection
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Power supply connection
It is recommended that the power cords (AC cables) of the enclosures are connected to the power distribution
units that are installed in the same rack. Secure the necessary number of power outlets within the same rack
to avoid connecting power cords to power outlets in different racks.
It may be necessary to purchase additional power distribution units depending on the installation locations of
enclosures.
The length of the AC output cable that is supplied with the power distribution unit is 3m.
Figure 4.1 AC cable connection
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Site Planning-
Rack-1
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Rack-2
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An AC cable should not be
connected to a power
distribution unit that is installed
in a different rack.
: AC cable
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