S5736-S48S4X-A base (48*GE SFP ports, optional RTU upgrade to 10G, 4*10GE SFP+ ports, AC power supply, front access)

Heat dissipation mode	Heat dissipation with fan, intelligent fan speed adjustment
Memory	2 GB
Redundant power supply	Not supported
Part Number	98011606
Maximum input current [A]	6.0 A
USB	Not supported
Power supply mode	AC built-in
Long-term operating altitude [m(ft.)]	0-5000 m (0-16404 ft.)
Chassis height [U]	1 U
Short-term operating temperature [C(F)]	-5C to +50C (23F to 122F) at an altitude of 0-1800 m (0-5906 ft.)
Switching Capacity	640 Gbps
PoE	Not supported
MTBF [years]	41.97 years
Input voltage range [V]	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
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)]	44.8 dB(A)
Static power consumption [W]	39 W
Number of card slots	0
Model	S5736-S48S4X-A
Dimensions with packaging (H x W x D) [mm(in.)]	90 mm 555 mm 345 mm (3.54 in. x 21.85 in. x 13.58 in.)
Number of power slots	0
Weight without packaging [kg(lb)]	3.6 kg (7.9 lb)
RTC	Supported
Rated input voltage [V]	AC input: 100 V AC to 130 V AC, 200 V AC to 240 V AC, 50/60 Hz, High-Voltage DC input: 240 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 228.0 mm (1.72 in. x 17.4 in. x 9.0 in.)
Maximum heat dissipation [BTU/hour]	378.74 BTU/hour
Maximum power consumption [W]	111 W
Flash memory	1 GB in total. To view the available flash memory size, run the display version command.
Warranty	1 Year
Typical heat dissipation [BTU/hour]	296.85 BTU/hour
Brand	Huawei
Power supply surge protection [kV]	6 kV in differential mode, 6 kV in common mode
MTTR [hours]	2 hours
Weight with packaging [kg(lb)]	4.7 kg (10.36 lb)
Types of fans	Built-in
Typical power consumption [W]	87 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)]	56.8 dB(A)
Number of fans modules	3