Коммутатор Huawei S5720-28P-PWR-LI-AC

Item

S5720-12TP-LI-AC

S5720-12TP-PWR-LI-AC

S5720-16X-PWH-LI-AC

S5720-28P-LI-AC

S5720-28P-PWR-LI-AC

Fixed Ports

8 x 10/100/1,000 Base-T, 4 x Gig SFP, 2 x Combo (10/100/1,000 Base-T or 100/1,000 Base-X)

8 x 10/100/1,000 ports, 4 x Gig SFP, 2 x Combo (10/100/1,000 Base-T or 100/1,000 Base-X)

12 x 10/100/1,000 Base-T, 2 x 10/100/1,000 Base-T, 

2 x 10 Gig SFP+

24 x 10/100/1,000 Base-T, 4 x Gig SFP

24 x 10/100/1,000 Base-T, 4 x Gig SFP

MAC Address Table

16K MAC

16K MAC

16K MAC

16K MAC

16K MAC

Dimensions (W x D x H)

250 mm x 180 mm x 43.6 mm

320 mm x 220 mm x 43.6 mm

320 mm x 263 mm x 43.6 mm

442 mm x 220 mm x 43.6 mm

442 mm x 310 mm x 43.6 mm

Slot

N/A

N/A

N/A

N/A

N/A

Input Voltage

AC:

Rated voltage range: 100V to 240V AC; 50 Hz to 60 Hz

Maximum voltage range: 90V to 264V AC; 47 Hz to 63 Hz

Maximum  Power Consumption

12.85W

without PD: 15.61W

with PD: 160.5W (PoE: 123.2W)

without PD: 31.5W

with PD: 437.5W (PD 360W)

20.2W

without PD: 40.4W

with PD: 446.7W (PD 370W)

Typical Power Consumption

(without PD)

10.39W

14.57W

30.9W

16.1W

26.0W

Operating Environment

Operating temperature:

0m to 1,800m altitude: -5℃ to 45℃

Operating temperature:

0m to 1,800m altitude: -5℃ to 55℃

Operating temperature:

0m to 1,800m altitude: -5℃ to 45℃

1,800m to 5,000m altitude: The operating temperature reduces by 1°C every time the altitude increases by 220m

Relative humidity: 5% to 95% (non-condensing)

Heat Dissipation

Natural heat dissipation without fans

Heat dissipation with fan, intelligent fan speed adjustment