Chapter 2: Installation

AC

DC

SBx3165

FAULT

1885

Figure 37. Unlock the Handle on the AT-SBx3165 PoE Power Supply

6. Align and insert the AT-SBx3165 in slot A. See Figure 38.

Caution

The AT-SBx3165 PoE Power Supply is designed to be installed in either slot A or B only. If you inadvertently install this power supply in slot C or D, it will not function due to an electronic key that does not allow the power supply to turn on when installed in these slots.

P

O

E

P

O

E

0

AC

DC

SBx3165

FAULT

2

4

Figure 38. Inserting the AT-SBx3165 PoE Power Supply

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Allied Telesis AT-SBX31XZ4, X3112, AT-SBX31FAN, AT-SBX31GP24, AT-SBX3161, AT-SBX3165 Inserting the AT-SBx3165 PoE Power Supply