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

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

Q1: ls the product original ?

A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.

Q2. Payment methods?

We accept T/T, PayPal, Alibaba ect.

Q3. Shipping methods?

We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.

Q4. How long is the lead time?

Usually 1-3 working days after payment. Feel free to send me exact models for checking.

Q5. How long is the warranty period?

Different products have different warranty periods. Usually 1~3 years warranty.