Rack and Floor Cutout Dimensions
If you plan to route cables down through the bottom of the rack, cut a rectangular hole in the floor tile. Locate the hole below the rear portion of the rack, between the two rear casters and behind the rear inner rails. The suggested hole width is 280 mm (11 inches).
If you want a separate grounding cable, see Install a Ground Cable (Optional).
 | Caution - Do not create a hole where the rack casters or leveling feet will be placed. |
Figure 19 Dimensions for Rack Stabilization
Figure Legend
1 Distance from mounting hole slots to the edge of the rack is 113 mm (4.45 inches)
2Width between the centers of the mounting hole slots is 374 mm (14.72 inches)
3 Distance between mounting hole slots to the edge of the rack is 113 mm (4.45 inches)
4Distance between the centers of the front and rear mounting hole slots is 1120 mm (44.1 inches)
5Depth of cable-routing floor cutout is 330 mm (13 inches)
6Distance between the floor cutout and the edge of the rack is 160 mm (6.3 inches)
7Width of floor cutout is 280 mm (11 inches)