Administrator Guide

Switch Feature Overview 77
Power over Ethernet (PoE) Plus Features
For information about configuring PoE Plus features, see "Managing General
System Settings" on page 431.
Key PoE Plus Features for the Dell EMC Networking N1108P-ON,
N1124P-ON, N1148P-ON, N2024P, N2048P, N2128PX-ON, N3024P, N3048P,
and N3132PX-ON Switches
Table 2-1 describes some of the key PoE Plus features.
NOTE: The Dell EMC Networking N1108P-ON/N1124P-ON/N1148P-ON,
N1524P/N1548P, N2024P/N2048P/N2128PX-ON and N3024P/N3048P/N3048EP-
ON/N3132PX-ON switches support PoE Plus. The
N2128PX-ON/N3024P/N3048P/N3132PX-ON switches support PoE 60W on selected
ports. The PoE feature does not apply to the other models in the Dell EMC
Networking N1100-ON, N1500, N2000, N2100-ON, N3000, N3100-ON, and N4000
Series.
Table 2-1. PoE Plus Key Features
Feature Description
Global Usage
Threshold
Provides the ability to specify a power limit as a percentage
of the maximum power available to PoE ports. Setting a
limit prevents the PoE switch from reaching an overload
condition.
Per-Port Power
Prioritization
Provides the ability to assign a priority to each PoE port.
When the power budget of the PoE switch has been
exhausted, the higher-priority ports are given preference
over the lower-priority ports. Lower priority ports are
automatically stopped from supplying power in order to
provide power to higher-priority ports.
Per-Port Power Limit Configurable power limit for each PoE-Plus port.