30
Total PoE budget
NOTE: To support a full-load PoE power
budget, you must have external PSUs for the
N224PX-ON switch. For the N2248P-ON, use
the EPS for full-load PoE redundancy.
• N2224PX-ON: 1080 W
• N2248PX-ON: 2160 W
PoE output per port
• N2224PX-ON: 24x2.5GBase-T Ports
with 12 ports of 802.3at (30W) PoE
and 12 ports of 802.3bt Type-3 (60W)
PoE
• N2248PX-ON: 48x2.5GBase-T Ports
24 ports of 802.3at (30W) PoE and 24
ports of 802.3bt Type-3 (60W) PoE
Table 1-12. AC power requirements
Parameter Specifications
Power supply 100–240 VAC 50/60 Hz
Maximum current draw per system 7A@110VAC and 3.5 A@220VAC
Input current without PoE
• N2224X-ON: 2.46 amps @ 110 VAC
and 1.23 amps @ 220 VAC
• N2224PX-ON: 3.37 amps @ 110 VAC
and 1.69 amps @ 220 VAC
• N2248X-ON: 3.3 amps @ 110 VAC and
1.65 amps @ 220 VAC
Maximum current draw per system
• 7 amps @ 110 VAC
• 3.5 amps @ 220 VAC
Table 1-13. DC power requirements
Parameter Specifications
Minimum and maximum input voltage range –40 VDC to –60 VDC
Table 1-11. Power Consumption Parameters (Continued)
Parameter Specifications
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