Huawei S5731-S48T4X-A with 48*10/100/1000BASE-T ports, 4*10GE SFP+ ports, AC power


12 Months

SKU: 2015115 PN: 98011854 Category:


Basic information about the S5731-S48T4X-A


Item Details
Description S5731-S48T4X-A (48*10/100/1000BASE-T ports, 4*10GE SFP+ ports, AC power)
Part Number 98011854
Model S5731-S48T4X-A
First supported version V200R021C10SPC500




Forty-eight 10/100/1000BASE-T ports


Four 10GE SFP+ ports


One console port


One ETH management port


One USB port


One PNP button


To restore the factory settings and reset the switch, hold down the button for at least 6 seconds.

To reset the switch, press the button.

Resetting the switch will cause service interruption. Exercise caution when you press the PNP button.


Ground screw


Jack for AC power cable locking strap


The AC power cable locking strap is not delivered with the switch.


AC socket


Item S5731-S48T4X-A
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 227.0 mm (1.72 in. x 17.4 in. x 8.94 in.)

Dimensions with packaging (H x W x D) [mm(in.)] 90.0 mm x 550.0 mm x 355.0 mm (3.54 in. x 21.65 in. x 13.98 in.)
Chassis height [U] 1 U
Weight without packaging [kg(lb)] 3.21 kg (7.08 lb)
Weight with packaging [kg(lb)] 4.57 kg (10.08 lb)
Typical power consumption [W] 76 W
Typical heat dissipation [BTU/hour] 259.32 BTU/hour
Maximum power consumption [W] 102 W
Maximum heat dissipation [BTU/hour] 348.03 BTU/hour
Static power consumption [W] 48 W
MTBF [year] 43.17 year
MTTR [hour] 2 hour
Availability >0.99999
Noise at normal temperature (acoustic power) [dB(A)] 44.90 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)] 31.21 dB(A)
Number of card slots 0
Number of power slots 0
Number of fans modules 2
Redundant power supply Not supported
Long-term operating temperature [°C(°F)] -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.)
Restriction on the operating temperature variation rate [°C(°F)] When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).

Devices cannot start when the temperature is lower than 0°C (32°F).

The operating temperature of the switch is -5°C to +45°C (23°F to 113°F) when 10GE SFP+ optical modules with 40 km or longer transmission distances are used.

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 AC built-in
Rated input voltage [V] AC input: 100 V AC to 240 V AC, 50/60 Hz
Input voltage range [V] AC input: 90 V AC to 264 V AC, 47 Hz to 63 Hz
Maximum input current [A] 3 A
Memory 2 GB
Flash memory 1 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] Common mode: ±7 kV
Power supply surge protection [kV] ±6 kV in differential mode, ±6 kV in common mode
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


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