Planet WGS-4215 Series User Manual page 347

The PD is classified based on power. The classification of the PD is the maximum power that the PD will draw across all input
voltages and operational modes.
A PD will return to Class 0 to 8 in accordance with the maximum power draw as specified by
Class Usage
0 Default
1 Optional
2 Optional
3 Optional
Valid for Type 2 (802.3at)
4 devices,
not allowed for 802.3af devices
5
Valid for Type 3 (802.3bt)
devices
6
7
Valid for Type 4 (802.3bt)
devices
8
Since the IGS-4215 PoE Switch Series per PoE port supports 48~54V DC PoE power output, please
check and assure the Powered Device's (PD) acceptable DC power range is 56V DC; otherwise, it
will damage the Powered Device (PD).
Range of maximum power used by the PD
0.44 to 12.95 watts
0.44 to 3.84 watts
3.84 to 6.49 watts
6.49 to 12.95 watts (or to 15.4 watts)
12.95 to 25.5 watts
40 watts
51 watts (4-pair)
62 watts (4-pair)
71.3 watts (4-pair)
Table 4-15-1 Device Class.
347
User's Manual of WGS Managed Series
Table 4-15-1.
Class Description
Classification unimplement
Very low power
Low power
Mid power
High power
High power
High power
High power
High power