Huawei Quidway S3900 Series - Page 55

Installation Manual
Quidway S3900 Series Ethernet Switches Chapter 1 Product Overview
Huawei Technologies Proprietary
1-39
Item S3900 series
Power
consumption (full
load)
S3924-SI: 30 W
S3928P-SI, S3928P-EI, S3928TP-SI: 40 W
S3928F-EI: 65 W
S3952P-SI, S3952P-EI: 50 W
S3928P-PWR-EI:
z 450W (AC)
Dissipated power: 150W
PoE: 300W
z 430W (DC)
Dissipated power: 60W
PoE: 370W
S3952P-PWR-EI:
z 465W (AC)
Dissipated power: 165W
PoE: 300W
z 820W (DC)
Dissipated power: 80W
PoE: 740W
Operating
temperature
0 to 45 C (32 to 113 F)
Relative humidity
(noncondensing)
10% to 90%