Коммутатор Huawei S5720S-28X-LI-24S-AC

Item

S5720S-28X-LI-24S-AC

S5720S-52P-LI-AC

S5720S-52P-PWR-LI-AC

S5720S-52X-LI-AC
S5720S-52X-PWR-LI-AC

S5720S-28TP-PWR-LI-ACL

Fixed Ports

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

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

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

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

24 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)

MAC Address Table

8K

8K

8K

8K

8K

Dimensions (W x D x H)

442 x 220 x 43.6

442 x 220 x 43.6

442 x 310 x 43.6

442 x 220 x 43.6
442 x 310 x 43.6

442 x 220 x 43.6

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

41.7W

47.3W

without PD: 61.7W; 
with PD: 461.8W (PoE: 370W)

S5720S-52X-LI-AC: 50.3W
S5720S-52X-PWR-LI-AC:
without PD: 63.5W; with PD: 464.3W (PoE: 370W)

without PD: 24.4W; 
with PD: 165.528W (PoE: 123.2W)

Typical Power Consumption
(without PD)

28.9W

29.9W

42W

31.6W/42.2W

19.4W

Operating Temperature

0m to 1,800m altitude: -5℃ to 45℃
1,800m to 5,000m altitude: The operating temperature reduces by 1°C for each 220m increase in altitude

Relative Humidity

5% to 95% (non-condensing)

Heat Dissipation

Heat dissipation with fan, intelligent fan speed adjustment

Natural heat dissipation without fans