HUAWEI S5720-28P-PWR-LI-AC

- 24 pieces of gigabit POE+ Ethernet port
- 4 pieces of gigabit SFP port
- RAM: 512 MB
- Flash: 240 MB
- Service port over voltage protection: Common mode: ± 7 kv
- power supply port overvoltage protection: DC: ± 1 kV in differential mode, ± 2 kV general mode; AC: ± 6 kV in differential mode, ± 6 kv general mode
- Size: 442 mm x 310 mm x 43.6 mm
- Mass: 5 kg
-DC input voltage: Nominal range: -48 V ~ -60 V, maximum range: -36 V ~ -72 V
- AC input voltage: Nominal range: 100 V ~ 240 V, 50/60 Hz; Maximum range: 90 V ~ 264 V, 47 Hz ~ 63 Hz
- Maximum Ebergia Consumption: Without Nutrient: 40.4 W, with fed device: 446.7W, POE: 369.6 W (100% power, total velocity of fans)
- Operating temperature: 0 ° C ~ 55 ° C
- Storage temperature: -40 ° C ~ +70 ° C
- humidity: 5% ~ 95%
- Noise: Less than 49.1 dba