Allied-telesis AT-SBx3106WMB Manual do Utilizador descarregar pdf (Página 14)

Installation Instructions

Selecting a Wall Location

The following sections contain information on how to select a wall location

for the chassis.

Minimum

Dimensions of the

Reserved Wall

Area

This section discusses the recommended minimum dimensions of the

reserved wall area for the chassis.

Note

You might not be able to install or service the components of the

chassis if the reserved wall area is smaller than the recommended

minimum sizes given in this section.

The recommended minimum dimensions of the wall area for the unit

depend on whether the chassis has AC or DC power supplies. The

reserved wall area for a chassis that has AC power supplies has to be

larger than a chassis with DC power supplies, because AC power supplies

are powered on from the back panel of the chassis, whereas DC power

supplies are powered on from the front panel.

The minimum dimensions for the wall area for a chassis that has AC

power supplies are listed here:

 Height: 84 cm (33 in.)

 Width: 121 cm (48 in.)

The dimensions are illustrated in Figure 2 on page 15.

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