Huawei S5731S-L16P2SR-RUA switch supports 16*10/100/1000BASE-T ports, 2*GE SFP ports, PoE+, AC power


3-5 days

Shenzhen Warehouse

SKU: 2014644 PN: 98012159 Category: Tag:


S5731S-L16P2SR-RUA overview

Huawei S5731S-L16P2SR-RUA switch supports 16*10/100/1000BASE-T ports, 2*GE SFP ports, PoE+, AC power.

The S series fixed Ethernet switches integrate the access and transmission functions to provide reliable access/aggregation and high-quality transmission of services on enterprise networks. The switches are built on an integrated hardware platform, and the hardware system consists of the chassis, power module, fan module, extended cards, and Switch Control Unit (SCU).

Basic information about the S5731S-L16P2SR-RUA

Item Details
Description S5731S-L16P2SR-RUA(16*10/100/1000BASE-T ports, 2*GE SFP ports, PoE+, AC power)
Part Number 98012159
Model S5731S-L16P2SR-RUA
First supported version V200R022C10

S5731S-L16P2SR-RUA appearance


1 One RST button


2 Sixteen 10/100/1000BASE-T PoE+ ports
3 One GE/2.5GE optical port 4 One GE optical port
5 Port indicator status switch 6 Ground screw
7 AC socket

Ports on the S5731S-L16P2SR-RUA

Port Connector Type Description Available Components
10/100/1000BASE-T PoE+ port RJ45 A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s.

The port supports the PoE function.

Ethernet cable
1000BASE-X port SFP A 1000BASE-X port can send and receive data at 1000 Mbit/s. GE eSFP optical modules (only optical modules with transmission distances less than or equal to 10 km are supported)
Item S5731S-L16P2SR-RUA
Typical power consumption [W] 16.42 W
Typical heat dissipation [BTU/hour] 56.03 BTU/hour
Maximum power consumption [W]
  • Without PoE: 16.7 W
  • Full PoE load: 160.45 W (PoE: 125 W)
Maximum heat dissipation [BTU/hour]
  • Without PoE: 56.98
  • Full PoE load: 547.47
Static power consumption [W] 9.28 W
MTBF [year] 78.68 year
MTTR [hour] 2 hour
Availability >0.99999
Noise at normal temperature (acoustic power) [dB(A)] Noise-free (no fans), < 30
Noise at normal temperature (acoustic pressure) [dB(A)] Noise-free (no fans), < 20
Number of card slots 0
Number of power slots 0
Number of fans modules 0
Redundant power supply Not supported
Long-term operating temperature [°C(°F)] –5°C to +45°C (23°F to 113°F) at an altitude of 0 to 1800 m (0 to 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).

Storage temperature [°C(°F)] –40°C to +70°C (–40°F to +158°F)
Long-term operating relative humidity [RH] 5% RH to 95% RH (non-condensing)
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: 100–240 V AC; 50/60 Hz
Input voltage range [V] AC input: 90 V AC to 300 V AC; 47 Hz to 63 Hz
Maximum input current [A] 3 A
Flash memory
Console port Not supported
Eth Management port Not supported
USB Not supported
RTC Not supported
RPS input Not supported
Service port surge protection [kV] Common mode: ±6 kV
Power supply surge protection [kV] Differential mode: ±6 kV; common mode: ±6 kV
Types of fans None
Heat dissipation mode Natural heat dissipation without fans
Airflow direction N/A
PoE Supported
Certification EMC certification

Safety certification

Manufacturing certification

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 260.0 mm (1.72 in. x 17.40 in. x 10.24 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 267.0 mm (1.72 in. x 17.40 in. x 10.51 in.)

Dimensions with packaging (H x W x D) [mm(in.)] 90.0 mm x 555.0 mm x 400.0 mm (3.54 in. x 21.85 in. x 15.75 in.)
Chassis height [U] 1 U
Weight without packaging [kg(lb)] 3.2 kg (7.1 lb)
Weight with packaging [kg(lb)] 3.8 kg (8.38 lb)


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