30
Two-Post Rack Installation
Installation Tasks
Installing a two-post rack kit includes performing the following tasks in order:
1
Marking the rack
•
Universal-hole spacing rack
•
Wide-hole spacing rack
2
Installing the mounting rails in the rack
•
Center-mount installation
•
Flush-mount installation
3
Installing the system in the rack
4
Routing cables
Marking the Rack
You must allow 1 U (44 mm, or 1.75 inch) of vertical space for each system that you install in the two-post
rack.
Universal-Hole Spacing Racks
Racks with universal-hole spacing have an alternating pattern of three holes per rack unit with center-to-
center hole spacing (beginning at the top hole of a 1-U space) of 15.9 mm, 15.9 mm, and 12.7 mm
(0.625 inch, 0.625 inch, and 0.5 inch) for the front and back vertical column of holes (see Figure 2-2).
Figure 2-2.
Two-Post, Open-Frame Relay Rack Universal-Hole Spacing
12.7 mm (0.5 inch)
15.9 mm (0.625 inch)
15.9 mm (0.625 inch)
1 U (44 mm or 1.75 inches)
Summary of Contents for PowerEdge 1950
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Page 3: ...w w w d e l l c o m s u p p o r t d e l l c o m Rack Installation Guide ...
Page 28: ...26 Four Post Rack Installation ...
Page 40: ...38 Two Post Rack Installation ...
Page 42: ...40 Index 40 Index ...
Page 43: ...w w w d e l l c o m s u p p o r t d e l l c o m Guide d installation du rack ...
Page 80: ...78 Installation dans un rack à deux montants ...
Page 83: ...w w w d e l l c o m s u p p o r t d e l l c o m Rack Installationsanleitung ...
Page 123: ...w w w d e l l c o m s u p p o r t d e l l c o m ラック取り付けガイド ...
Page 134: ...132 4 柱型ラックの取り付け 図 1 4 垂直レールの印付け 1 垂直レールの印 2 1 ...
Page 160: ...158 2 柱型ラックの取り付け ...
Page 163: ...w w w d e l l c o m s u p p o r t d e l l c o m Guía de instalación del rack ...