Administrator Guide

108 Hardware Overview
The PoE power budget for each interface is controlled by the switch firmware.
The administrator can limit the power supplied on a port or prioritize power
to some ports over others. Table 3-6 shows power budget data.
Dell
Networking
N1548P
100V Main PSU+EPS PSU 17.1 1719.0
110V Main PSU+EPS PSU 15.5 1704.0
120V Main PSU+EPS PSU 14.1 1690.0
220V Main PSU+EPS PSU 7.5 1642.4
240V Main PSU+EPS PSU 6.9 1647.0
Table 3-6. Dell Networking N1500 Series PoE Power Budget Limit
Internal Only PSU MPS Only Two PSUs
Model
Name
System
Pwr. Max.
Dissipation
Max. PSU
Output
Ability
PoE+ Power
Turn-on
Limitation
Max. PSU
Output
Ability
PoE+ Power
Turn-on
Limitation
Max. PSUs
Output
Ability
PoE+ Power
Turn-on
Limitation
Dell
Networking
N1524P
40W 600W Power budget
is 500W:
The total PoE
supplied power
must not
exceed 500W.
1000W Power budget
is 900W:
The total PoE
supplied power
must not
exceed 900W.
1600W Power budget
is 1350W:
All PoE+
ports can
supply
maximum
power.
Dell
Networking
N1548P
62W 600W Power budget
is 500W:
The total PoE
supplied power
must not
exceed 500W.
1000W Power budget
is 900W:
The total PoE
supplied power
must not
exceed 900W.
1600W Power budget
is 1350W:
The total PoE
supplied
power must
not exceed
1350W.
Table 3-5. Power Consumption
Model Input
Voltage
Power Supply
Configuration
Max Steady
Current
Consumption (A)
Max Steady
Power (W)