S5720-52X-PWR-LI-AC Huawei S5700 Series Switches 48 Ethernet 10/100/1000 ports PoE+ 370W AC

S5720-52X-PWR-LI-AC - Huawei S5700 Series Switches.S5720-52X-PWR-LI-AC(48 Ethernet 10/100/1000 ports,4 10 Gig SFP+,PoE+,370W POE AC 110/220V)

• S5720-52X-PWR-LI-AC Specification
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• S5720-52X-PWR-LI-AC Specification
  Memory (RAM)	512 MB
  Flash	240 MB
  Mean time between failures (MTBF)	38 years
  Mean time to repair (MTTR)	2 hours
  Availability	> 0.99999
  Service port surge protection	Common 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)	5.9 kg (13.01 lb)
  Stack ports	Forty-eight 10/100/1000BASE-T ports and four 10G SFP+ ports
  RTC	Not supported
  RPS	Supported
  PoE	Supported
  Rated voltage range	100 V AC to 240 V AC, 50/60 Hz
  Maximum voltage range	90 V AC to 264 V AC, 47 Hz to 63 Hz
  Maximum power consumption (100% throughput, full speed of fans)	Without PoE: 63.5 W 100% PoE loads: 464.3 W (system power consumption: 94.7 W, PoE: 369.6 W)
  Typical power consumption (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption	42.2 W
  Storage temperature	-40°C to +70°C (-40°F to +158°F)
  Noise under normal temperature (27°C, sound power)	less than 48.3 dBA
  Relative humidity	5% to 95%, noncondensing
  Operating altitude	0-5000 m (0-16404 ft.)