Oracle Sun Server X4-4, Руководство по установке

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Rack Compatibility
Caution -
Elevated operating ambient temperature. If the server is installed in a closed or
multi-unit rack assembly, the operating ambient temperature of the rack environment might
be greater than room ambient temperature. Therefore, consideration should be given to
installing the equipment in an environment compatible with the maximum ambient temperature
(Tma) specified for the server. For server environmental requirements, see “Environmental
Requirements” on page 28 .
Caution -
Reduced airflow. Installation of the equipment in a rack should be such that the
amount of airflow required for safe operation of the equipment is not compromised.
Caution -
Equipment damage or personal injury. Mounting of the equipment in the rack should
be such that a hazardous condition is not achieved due to uneven mechanical loading.
Caution -
Circuit overloading. Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of the circuits might have on
over-current protection and supply wiring. Appropriate consideration of equipment nameplate
power ratings should be used when addressing this concern.
Caution -
Personal injury. Reliable earthing of rackmounted equipment should be maintained.
Particular attention should be given to supply connections other than direct connections to the
branch circuit (for example, use of power strips).
Caution -
Equipment damage. Slide-rail mounted equipment is not to be used as a shelf or a
work space.
Rack Compatibility
Check that your rack is compatible with the slide-rail and cable management arm (CMA)
options. The optional slide-rails are compatible with a wide range of equipment racks that meet
the standards shown in the following table.
Item Requirement
Structure Four-post rack (mounting at both front and rear). Two-
post racks are not compatible.
Rack horizontal opening and unit vertical pitch Conforms to ANSI/EIA 310-D-1992 or IEC 60927
standards. Only M6 tapped or 9.5 mm square holes are
supported.
34 Sun Server X4-4 Installation Guide • October 2015