Sun Microsystems StorageTek 5320, Руководство по началу работы

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12 Sun StorageTek 5320 NAS Appliance and Gateway System Getting Started Guide • May 2006
Caution – Electrostatic discharge can damage sensitive components. Touching the
array or its components without using a proper ground might damage the
equipment. To avoid damage, use proper antistatic protection before handling any
components.
Standard Cabinets, Racks, and Rail Kits
Although the system is installed in a single cabinet or rack, the server and the back-
end storage units require different rail kits.
Rack Requirements
Rack requirements to support installation are:
■
Rack horizontal opening and unit vertical pitch conforming to ANSI/EIA 310-D-
1992 or IEC 60927
■
Four-post structure (mounting at both front and back)
■
Distance between front and back mounting planes between 610 mm and 915 mm
(24 to 36 inches)
■
Clearance depth (to front cabinet door) in front of front rackmounting plane at
least 25.4 mm (1 inch)
■
Clearance depth (to back cabinet door) behind front rackmounting plane at least
800 mm (31.5 inches), or 700 mm (27.5 inches) without cable management arm
■
Clearance width (between structural supports, cable troughs, and the like)
between front and back mounting planes at least 456 mm (18 inches)
Note – Not all third-party racks meet these parameters and are compatible with
these slide rail kits. Also, some third-party rack vendors do not support a completely
filled rack with this type of server, due to the amount of power required.
Server rack density varies widely based on systems installed, power distribution
installation (in-cabinet, external), power source (single-phase, three-phase), and
whether redundant power is required.
For power specifications, refer to Appendix A .