Sun Microsystems 2500 manual

Note – The RUs are not labeled on all racks, as they are on the Sun cabinets. The rule of thumb to remember is that the division of RUs passes between the two closest rail holes in each set of holes (see FIGURE 2-2).

FIGURE 2-2Positioning the Front of the Left Rail Behind the Left Front Cabinet Rail

2. Insert the 8-32 screws through the center holes in each RU of the rack into the

top and bottom holes in the Universal rail (FIGURE 2-3).

These screws pass through the cabinet rail holes and screw into threaded holes in the Universal rail.

28 Sun StorageTek 2500 Series Array Hardware Installation Guide • March 2007