Huawei S5700-28P-LI-AC(24 Ethernet 10/100/1000 ports, 4 Gig SFP, AC 110/220V)

Weight (with packaging)	2.8 kg (6.17 lb)
Maximum power consumption (100% throughput)	24 W
Operating temperature	0C to 50C (32F to 122F) at an altitude of 0-1800 m (0-5906 ft.), NOTE: When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1C (1.8F) every time the altitude increases by 220 m (722 ft.). The operating temperature of the switch is 0C to 45C (32F to 113F) when it uses SFP optical modules with 80 km or longer transmission distances.
Products Status	New
Rated voltage range	100 V AC to 240 V AC, 50/60 Hz
Storage temperature	-40C to +70C (-40F to +158F)
Service port surge protection	Common mode: 6 kV
Power supply surge protection	6 kV in differential mode, 6 kV in common mode
PoE	Not supported
PN	2353173
Mean time to repair (MTTR)	2 hours
Memory (RAM)	256 MB
Availability	> 0.99999
Noise under normal temperature (27C, sound power)	Noise-free (no fans)
RPS	Supported
Flash	V200R001: 64 MB, V200R002 and later versions: 200 MB
Relative humidity	5% to 95%, noncondensing
Operating altitude	0-5000 m (0-16404 ft.)
Model	S5700-28P-LI-AC
Dimensions (H x W x D)	43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 in.)
RTC	Supported
Certification	EMC certification, Safety certification, Manufacturing certification
Mean time between failures (MTBF)	49.69 years
Wide [mm]	442.0mm
Stack ports	V200R010 and earlier versions: the last two uplink 1000BASE-X optical ports, V200R011 and later versions: four uplink 1000BASE-X optical ports
Warranty	1 Year
Brand	Huawei
Height [mm]	43.6 mm
Maximum voltage range	90 V AC to 264 V AC, 47 Hz to 63 Hz
Typical power consumption (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption	19.3 W
Depth [mm]	220.0mm