Stratus ftServer V 2302, Site Planning Manual

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AC Power and HVAC Worksheets
2-2 Stratus ftServer V 2302, V 4304, and V 6308 Systems: Site Planning Guide (R624)
The top PDU (or if mounted vertically the left PDU when viewed from the rear) in the
cabinet receives power from the A-side power source and distributes power to the
following components:

The A-side CPU-I/O enclosure

The A-side of the optional network I/O enclosure

One side of each disk storage enclosure that is installed in the system cabinet

The DVD enclosure

The A-sides of the supported Ethernet and Fibre Channel (FC) switches
The bottom PDU in the cabinet receives power from the B-side power source and
distributes power to the following components:

The B-side CPU-I/O enclosure

The B-side of the optional network I/O enclosure

Tape drive enclosures, if present

One side of each disk storage enclosure that is installed in the system cabinet

The B-sides of the supported Ethernet and FC switches
AC Power and HVAC Worksheets
When planning for the system’s electrical needs, consider the following:

The AC power service required at the site

The cooling required to service dissipated power

Power cord lengths, plug types, and current rating
This section contains the following worksheets:

Table 2-1 , a site planning worksheet for determining the number and types of AC
outlets required at the site and the lengths of the power cords. See “Power Cord
Summary” on page 2-6 for more information about power cords.

Table 2-2 , a worksheet for site AC power and HVAC requirements.