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CHAPTER 5. Components Installation
AC power supply with PoE supplies +12 VDC at 275 W (23 A at nominal
voltage) and +48 VDC at 360 W (7.5 A at 48 VDC) with a -48 DC input.
The +48 VDC supply is isolated from the +12 VDC supply.
DC power supply with PoE supplies +12 VDC at 275 W (23 A at nominal
voltage) and +48 VDC at 360 W (7.5 A at 48 VDC) with a
-48 DC input. The +48 VDC supply is isolated from the +12 VDC supply.
80
ON
OFF
Figure 5.2 AC Power Supply with POE
ON
48V DC INPUT
OFF
–
+
+
–
Figure 5.3 DC Power Supply with POE
PSU
POE
PSU
DC
© SAMSUNG Electronics Co., Ltd.
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