Huawei S6730-H28Y4C (28*25GE SFP28 ports, 4*100GE QSFP28 ports, without power module)

PN	02353LGV
Model	S6730-H28Y4C
Brand	Huawei
Warranty	1 Year
Products Status	New
Dimensions without packaging (H x W x D) [mm(in.)]	Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.66 in.), Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 231.0 mm (1.72 in. x 17.40 in. x 9.09 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	115 mm ?? 545 mm ?? 360 mm (4.53 in. x 21.46 in. x 14.17 in.)
Chassis height [U]	1 U
Weight without packaging [kg(lb)]	3.4 kg (7.5 lb)
Weight with packaging [kg(lb)]	4.65 kg (10.25 lb)
Typical power consumption [W]	186 W
Typical heat dissipation [BTU/hour]	634.65 BTU/hour
Maximum power consumption [W]	253 W
Maximum heat dissipation [BTU/hour]	863.26 BTU/hour
Static power consumption [W]	116 W
MTBF [years]	54.68 years
MTTR [hours]	2 hours
Availability	> 0.99999
Noise at normal temperature (acoustic power) [dB(A)]	64.5 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)]	51.7 dB(A)
Number of card slots	0
Number of power slots	2
Number of fans modules	3
Redundant power supply	1+1, Pluggable AC and DC power modules can be used together in the same switch.
Long-term operating temperature [??C(??F)]	-5??C to +45??C (23??F to 113??F) at an altitude of 0-1800 m (0-5906 ft.)
Storage temperature [??C(??F)]	-40??C to +70??C (-40??F to +158??F)
Long-term operating relative humidity [RH]	5% to 95%, noncondensing
Long-term operating altitude [m(ft.)]	0-5000 m (0-16404 ft.)
Storage altitude [m(ft.)]	0-5000 m (0-16404 ft.)
Power supply mode	Pluggable power supply
Rated input voltage [V]	AC input: 100 V AC to 240 V AC; 50/60 Hz, High-voltage DC input: 240 V DC, DC input: ?C48 V DC to ?C60 V DC
Input voltage range [V]	AC input: 90?C290 V AC; 45?C65 Hz, High-voltage DC input: 190 V DC to 290 V DC, DC input: -38.4 V DC to -72 V DC
Maximum input current [A]	The current specifications depend on the pluggable power modules in use. For details, see the related power module specifications.
Memory	4 GB
Flash memory	2 GB in total. To view the available flash memory size, run the display version command.
Console port	RJ45
Eth Management port	RJ45
USB	Supported
RTC	Supported
RPS input	Not supported
Service port surge protection [kV]	–
Power supply surge protection [kV]	AC power module configured: ??6 kV in differential mode, ??6 kV in common mode, DC power module configured: ??2 kV in differential mode, ??4 kV in common mode
Ingress protection level (dustproof/waterproof)	IP20
Types of fans	Built-in
Heat dissipation mode	Heat dissipation with fan, intelligent fan speed adjustment
Airflow direction	Air intake from left and front, air exhaustion from right
PoE	Not supported
Certification	EMC certification, Safety certification, Manufacturing certification