Fujitsu S26361-F2735-L130 Manual Do Utilizador

Página de 89
 
 
 
   
Issue   March 25, 2008 
Product   Rack Systems 
   
   
   
PRIMERGY rack systems 
Design guide 
 
Pages   89 
 
 
   
 
Introduction and highlights  
 
Rack systems are based on the EIA-310-D 19-inch standard, according to which rack 
cabinets, servers and other components, such as UPSs, hubs, routers, modems and 
operating consoles, are manufactured. The term “standard” suggests a specification 
and definition of all prevalent dimensions and construction requirements relating to 
the mechanics and electrical equipment of these rack systems. In fact, only a few 
dimensions and weights are truly specified in this quasi-standard: various 
specifications can be interpreted too broadly, there is also a lack of tolerances in 
some cases, and many a dimension is not even included in the 19-inch “standard”.  
 
 
The problems and incompatibilities in the installation dimensions of competitor 
products and components from third-party vendors have always been taken into account in PRIMERGY rack systems. The 
PRIMECENTER rack family at the latest provides a universal and variable rack system which can accommodate most of the 19-
inch components on the market without problems. Unfortunately, there will always be cases where the inaccuracy of the 19-inch 
standard causes problems, in particular when products from different manufacturers are to be combined. 
 
This document is designed to facilitate the integration of PRIMERGY systems in third-party racks and the installation of third-
party systems into racks from Fujitsu Siemens Computers by showing the installation requirements and the dimensions.