D-Link 24-Port 10/100Mbps PoE Web Smart Switch with 4-Port 10/100/1000Base-T and 2-Port Combo SFP DES-1228P - Page 13

9
9
6. Provide the power following the
classification below
Class Usage Minimum power
levels at output of
PSE
0 Default 15.4W
1 Optional 4.0W
2 Optional 7.0W
3 Optional 15.4W
4 Reserved 15.4W
7. DES-1228P follow the PSE pinout standard
of Alternative A which is sending out power
over number 1,2,3,6 pins of 8 wires of CAT5
UTP cable
Chassis
Dimensions
19-inch, 1U Rack-mount size
440mm x 210mm x 44mm
Reset button on the
front panel
A factory reset button x 1
Physical & Environment
AC input 100~240 VAC, 50/60Hz
Internal universal power supply
Operation
Temperature
0~40°C
Storage Temperature -10~70°C