Allied Telesis Switch AT-SBXPWRSYS1 Manual do Utilizador descarregar pdf (Página 80)

Chapter 3: Installing the Chassis in an Equipment Rack

Figure 34. Reserving Vertical Rack Space

3. Identify the lowest 1/2” screw hole pattern on the rack mounting rails

within the space reserved for the AT-SBx3112 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

35 on page 81. 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).

311.1 mm (12.25“)

152.4 mm (6”0)

463.5 mm (18.25”)

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Allied Telesis Switch AT-SBXPWRSYS1 Manual do Utilizador Página 80