Planet SGSD-1022 User Manual page 338

Class Usage
0 Default
1 Optional
2 Optional
3 Optional
4 Not Allowed
Class 4 is defined but is reserved for future use. A Class 4 signature cannot be provided by a
compliant PD.
User's Manual of SGSD-1022 / SGSD-1022P
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
Reserved for Future Use
Table 4.13-1 Device class
338
SGSW-2840 / SGSW-2840P