Dell N3200-ON PowerSwitch N3200-ON/E3200-ON Series Installation Guide - Page 82

PoE Budget Specifications, PoE load condition-high-line AC input

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Table 17. DC power requirements Parameter Minimum and maximum input voltage NOTE: For more information, see Power supplies. Maximum current at full load with fan without PoE Specifications -40 VDC to -60 VDC 550W DC PSU: ● N3224T-ON: 11.5 A @ 48 V ● N3224F-ON/E3224F-ON: 11.5 A @ 48 V ● N3248TE-ON: 11.5 A @ 48 V ● N3248X-ON: 11.5 A @ 48 V 1300W DC PSU: ● N3224P-ON: 28 A @ 48 V ● N3248P-ON/E3248P-ON: 28 A @ 48 V ● N3224PX-ON: 28 A @ 48 V ● N3248PXE-ON/E3248PXE-ON: 28 A @ 48 V PoE Budget Specifications The following details the PoE budget specifications for high-line and low-line AC inputs and general guidelines about how to derive the available PoE budgets based on the PSUs you use. PoE load condition-high-line AC input N3208PX-ON Max PoE power: ● One internal PSU: 193 W ● One internal PSU + one external power adapter: 493 W ● One internal PSU + two external power adapters: 793 W N3224P-ON Max PoE power: ● One internal PSU: Can meet 720 W Max PoE power shall be no more than 720 W for 24 ports x 30 W per port. N3224PX-ON Max PoE power: ● One internal PSU: 1260 W ● Two internal PSUs: Can meet 2400 W ● One internal PSU + at least 1 x 2000 W or 2 x 1050 W in MPS-3S shelf: Can meet 2400 W(1) [Note: One internal PSU power + MPS-3S PSUs power) * 0.85 - N3224PX-ON maximum system power consumption > 2400 W] Max PoE power shall be no more than 2400 W for 24 ports x 99.99 W per port. (1)The maximum PoE power reduces if you connect the MPS-3S shelf to more than one PoE switch. N3248P-ON/E3248P-ON Max PoE power: ● One internal PSU: 813 W ● Two internal PSUs: Can meet 1440 W ● One internal PSU + any one PSU in MPS-3S shelf: Can meet 1440 W(1) [Note: (One internal PSU power + MPS-3S PSUs power) * 0.85 - N3248P-ON/E3248P-ON maximum system power consumption > 1440 W] Max PoE power shall be no more than 1440 W for 48 ports x 30 W per port. (1)The maximum PoE power reduces if you connect the MPS-3S shelf to more than one PoE switch. N3248PXE-ON/E3248PXE-ON Max PoE power: ● One internal PSU: 1056 W ● Two internal PSUs: 2496 W ● Two internal PSUs + 1 x 2000 W PSU in MPS-1S shelf: 3663 W ● One internal PSU + at least 3 x 1600 W PSUs in MPS-3S shelf: Can meet 4800 W(1) [Note: (One internal PSU power + MPS-3S PSUs power) * 0.85 - N3248PXE-ON/E3248PXE-ON maximum system power consumption > 4800 W] ● Two internal PSUs + at least 2 x 1600 W PSUs in MPS-3S shelf: Can meet 4800 W(1) [Note: (Two internal PSUs power + MPS-3S PSUs power) * 0.85 - N3248PXE-ON/E3248PXE-ON maximum system power consumption > 4800 W] 82 Specifications

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Table 17. DC power requirements
Parameter
Specifications
Minimum and maximum input voltage
NOTE:
For more information, see
Power supplies
.
–40 VDC to -60 VDC
Maximum current at full load with fan without PoE
550W DC PSU:
●
N3224T-ON: 11.5 A @ 48 V
●
N3224F-ON/E3224F-ON: 11.5 A @ 48 V
●
N3248TE-ON: 11.5 A @ 48 V
●
N3248X-ON: 11.5 A @ 48 V
1300W DC PSU:
●
N3224P-ON: 28 A @ 48 V
●
N3248P-ON/E3248P-ON: 28 A @ 48 V
●
N3224PX-ON: 28 A @ 48 V
●
N3248PXE-ON/E3248PXE-ON: 28 A @ 48 V
PoE Budget Specifications
The following details the PoE budget specifications for high-line and low-line AC inputs and general guidelines about how to
derive the available PoE budgets based on the PSUs you use.
PoE load condition—high-line AC input
N3208PX-ON Max PoE power:
●
One internal PSU: 193 W
●
One internal PSU + one external power adapter: 493 W
●
One internal PSU + two external power adapters: 793 W
N3224P-ON Max PoE power:
●
One internal PSU: Can meet 720 W
Max PoE power shall be no more than 720 W for 24 ports x 30 W per port.
N3224PX-ON Max PoE power:
●
One internal PSU: 1260 W
●
Two internal PSUs: Can meet 2400 W
●
One internal PSU + at least 1 x 2000 W or 2 x 1050 W in MPS-3S shelf: Can meet 2400 W
(1)
[Note: One internal PSU power
+ MPS-3S PSUs power) * 0.85 - N3224PX-ON maximum system power consumption > 2400 W]
Max PoE power shall be no more than 2400 W for 24 ports x 99.99 W per port.
(1)
The maximum PoE power reduces if you connect the MPS-3S shelf to more than one PoE switch.
N3248P-ON/E3248P-ON Max PoE power:
●
One internal PSU: 813 W
●
Two internal PSUs: Can meet 1440 W
●
One internal PSU + any one PSU in MPS-3S shelf: Can meet 1440 W
(1)
[Note: (One internal PSU power + MPS-3S PSUs
power) * 0.85 - N3248P-ON/E3248P-ON maximum system power consumption > 1440 W]
Max PoE power shall be no more than 1440 W for 48 ports x 30 W per port.
(1)
The maximum PoE power reduces if you connect the MPS-3S shelf to more than one PoE switch.
N3248PXE-ON/E3248PXE-ON Max PoE power:
●
One internal PSU: 1056 W
●
Two internal PSUs: 2496 W
●
Two internal PSUs + 1 x 2000 W PSU in MPS-1S shelf: 3663 W
●
One internal PSU + at least 3 x 1600 W PSUs in MPS-3S shelf: Can meet 4800 W
(1)
[Note: (One internal PSU power +
MPS-3S PSUs power) * 0.85 - N3248PXE-ON/E3248PXE-ON maximum system power consumption > 4800 W]
●
Two internal PSUs + at least 2 x 1600 W PSUs in MPS-3S shelf: Can meet 4800 W
(1)
[Note: (Two internal PSUs power +
MPS-3S PSUs power) * 0.85 - N3248PXE-ON/E3248PXE-ON maximum system power consumption > 4800 W]
82
Specifications