Huawei S5731-S48P4X (48*10/100/1000BASE-T ports,4*10GE SFP+ ports,PoE+,without power module)

PN	02353AJH
Model	S5731-S48P4X
Brand	Huawei
Warranty	1 Year
Height [mm]	43.6 mm
Depth [mm]	420.0 mm
Wide [mm]	442.0 mm
Chassis height [U]	1
Weight (with packaging)	8.8 kg (19.40 lb)
Fixed port	48 x 10/100/1000Base-T (PoE+) ports, 4 x 10GE SFP+ ports
Memory (RAM)	2 GB
Flash	1 GB in total. To view the available flash memory size, run the display version command.
Mean time between failures (MTBF)	54.96 years
Mean time to repair (MTTR)	2 hours
Availability	> 0.99999
Service port surge protection	Common mode: ??6 kV
RTC	Supported
RPS	Not supported
PoE	Supported
Maximum power consumption (100% throughput, full speed of fans)	Not providing the PoE function: 132 W, 100% PoE loads: 1750 W (PoE: 1440 W)
Typical power consumption (30% of traffic load, tested according to ATIS standard)	108 W
Operating temperature	-5??C to +45??C (23??F to 113??F) at an altitude of 0-1800 m (0-5906 ft.)
Storage temperature	-40??C to +70??C (-40??F to +158??F)
Noise under normal temperature (27??C, sound power)	< 62.3 dB(A)
Relative humidity	5% to 95%, noncondensing
Operating altitude	0-5000 m (0-16404 ft.)
Power supply surge protection	Using AC power modules: ??6 kV in differential mode, ??6 kV in common mode, Using DC power modules: ??2 kV in differential mode, ??4 kV in common mode
Stack ports	10GE SFP+ ports on the front panel
Certification	EMC certification, Safety certification, Manufacturing certification
Rated voltage range	AC input: 100 V AC to 130 V AC, 200 V AC to 240 V AC, 50/60 Hz, DC input: -48 V DC to -60 V DC
Maximum voltage range	AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz, High-Voltage DC input: 190 V DC to 290 V DC, DC input: -38.4 V DC to -72 V DC
Dimensions (H x W x D)	Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.4 in. x 16.5 in.), Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 43.6 mm x 442.0 mm x 448.0 mm (1.72 in. x 17.4 in. x 17.7 in.)
Products Status	New