Allied Telesis X8112 - page 75

SwitchBlade x8112 Chassis Switch Installation Guide
75
3. Identify the lowest 1/2” screw hole pattern on the rack mounting rails
within the space reserved for the AT-SBx8112 Chassis.
4. Install one rack mount screw in each vertical rail, at the same height in
the top screw hole of the lowest 1/2” hole pattern, as shown in
Figure 30. The screws are used to support the chassis while you
secure it to the rack. Do not fully tighten these two screws at this time.
The screw heads should protrude from the rack approximately 6.4 mm
(.25 in).
Figure 30. Rack Mounting Hole Locations
5. After installing the two screws in the equipment rack, go to “Unpacking
the AT-SBx8112 Chassis” on page 76.
6.4 mm (.25 in)
Screw head
Top screw hole of the lowest 1/2” hole pattern
away from rack