Huawei Switches Series S5720S-28P-PWR-LI-AC

Huawei Switches Series S5720S-28P-PWR-LI-AC

  • Cung cấp Thiết bị chuyển mạch Switch huawei S5720S-28P-PWR-LI-AC.
  • 24 Ethernet 10/100/1000 ports,4 Gig SFP,PoE+,370W POE AC 110/220V.
  • Hàng chính hãng 100%, bảo hành 12 tháng.

15,000,000 

  • Mô tả

Mô tả

Thiết bị chuyển mạch Switch huawei S5720S-28P-PWR-LI-AC

Thiết bị chuyển mạch Switch huawei S5720S-28P-PWR-LI-AC

Thiết bị chuyển mạch Switch huawei S5720S-28P-PWR-LI-AC

S5720S-28P-PWR-LI-AC Specification

Memory (RAM)512 MB
Flash240 MB
Mean time between failures (MTBF)41 years
Mean time to repair (MTTR)2 hours
Availability> 0.99999
Service port surge protectionCommon mode: ±7 kV
Power supply surge protection±6 kV in differential mode, ±6 kV in common mode
Dimensions (W x D x H)442.0 mm x 310.0 mm x 43.6 mm (17.4 in. x 12.2 in. x 1.72 in.)
Weight (including packaging materials)4.5 kg (9.92 lb)
Stack portsTwenty-four 10/100/1000BASE-T ports and four 1000BASE-X ports
RTCNot supported
RPSNot supported
PoESupported
Rated voltage range100 V AC to 240 V AC, 50/60 Hz
Maximum voltage range90 V AC to 264 V AC, 47 Hz to 63 Hz
Maximum power consumption (100% throughput, full speed of fans)
  • Without PoE: 40.4 W
  • 100% PoE loads: 446.7 W (system power consumption: 77.1 W, PoE: 369.6 W)
Typical power consumption (30% of traffic load)

  • Tested according to ATIS standard
  • EEE enabled
  • No PoE power consumption
26 W
Storage temperature-40°C to +70°C (-40°F to +158°F)
Noise under normal temperature (27°C, sound power)less than 49.1 dBA
Relative humidity5% to 95%, noncondensing
Operating altitude0-5000 m (0-16404 ft.)

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