Huawei Switches Series S5720-16X-PWH-LI-AC

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Tổng quan về Huawei Switches Series S5720-16X-PWH-LI-AC

S5720-16X-PWH-LI-AC – Huawei S5700 Series Switches (12 Ethernet 10/100/1000 PoE++ ports, 2 Ethernet 10/100/1000 ports, 2 10 Gig SFP+, 360W POE AC 110/220V).

Thông số kỹ thuật Huawei Switches Series S5720-16X-PWH-LI-AC

Memory (RAM)	512 MB
Flash	240 MB
Mean time between failures (MTBF)	9.3 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)	320.0 mm x 263.0 mm x 43.6 mm (12.6 in. x 10.4 in. x 1.72 in.)
Weight (including packaging materials)	4.7 kg (10.36 lb)
Stack ports	All electrical ports and optical ports
RTC	Not supported
RPS	Not 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)	Without PoE: 31.5 W 100% PoE loads: 437.5 W (system power consumption: 77.5 W, PoE: 360 W)
Typical power consumption (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption	30.9 W
Storage temperature	-40°C to +70°C (-40°F to +158°F)
Noise under normal temperature (27°C, sound power)	Noise-free (no fans)
Relative humidity	5% to 95%, noncondensing
Operating altitude	0-5000 m (0-16404 ft.)