Huawei Quidway S3900 Series Installation Manual page 55

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