Huawei S5700-52X-LI-DC(48 Ethernet 10/100/1000 ports,4 10 Gig SFP+,DC -48V)

Weight (with packaging)：	4.3 kg (9.48 lb)
Maximum power consumption (100% throughput, full speed of fans)：	60 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.).
Products Status：	New
Rated voltage range：	-48 V DC to -60 V DC

Weight (with packaging)	4.3 kg (9.48 lb)
Maximum power consumption (100% throughput, full speed of fans)	60 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.).
Products Status	New
Rated voltage range	-48 V DC to -60 V DC
Storage temperature	-40C to +70C (-40F to +158F)
Service port surge protection	Common mode: 6 kV
Power supply surge protection	1 kV in differential mode, 2 kV in common mode
PoE	Not supported
PN	2354235
Mean time to repair (MTTR)	2 hours
Memory (RAM)	256 MB
Availability	> 0.99999
Noise under normal temperature (27C, sound power)	< 47.9 dB(A)
RPS	Supported
Flash	200 MB
Relative humidity	5% to 95%, noncondensing
Operating altitude	0-2000 m (0-6562 ft.)
Model	S5700-52X-LI-DC
Dimensions (H x W x D)	43.6 mm x 442.0 mm x 310.0 mm (1.72 in. x 17.4 in. x 12.2 in.)
RTC	Supported
Certification	EMC certification, Safety certification, Manufacturing certification
Mean time between failures (MTBF)	61.86 years
Wide [mm]	442.0mm
Stack ports	Four uplink 10GE SFP+ ports
Warranty	1 Year
Brand	Huawei
Height [mm]	43.6 mm
Maximum voltage range	-36 V DC to -72 V DC
Typical power consumption (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption	42.2 W
Depth [mm]	310.0mm