HUAWEI S5731-S24UN4X2Q (24*100M/1/2.5G Ethernet ports, 4*10GE SFP+

02354VCC

S5731-S24UN4X2Q

S5731-S24UN4X2Q (24*100M/1G/2.5G Ethernet ports, 4*10GE SFP+ ports, 2*40GE QSFP ports, PoE++, without power module)

43.6 mm

420.0 mm

442.0 mm

1

6.83 kg (15.06 lb)

9.81 kg (21.63 lb)

126

- Without PoE: 171 W
- Full PoE load: 2571 W (PoE: 2268 W)

Air cooling for heat dissipation, intelligent fan speed adjustment

429.93

- Without PoE: 583.48
- Full PoE load: 8772.60

Pluggable power supply

- AC input: 90 V AC to 290 V AC; 45 Hz to 66 Hz
- High-voltage DC input: 190 V DC to 290 V DC
- DC input: -38.4 V DC to -72 V DC

- 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
- DC input: –48 V DC to –60 V DC

The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules.

0

3

2 GB

1 GB in total. To view the available flash memory size, run the display version command.

1+1+1
Pluggable AC and DC power modules can be used together in the same switch.

Built-in

Three 600 W AC PoE power modules with 30% load: 50.50 dBA
Three 1000 W AC PoE power modules with 30% load: 52.50 dBA
Three 1000 W DC PoE power modules with 30% load: 52.50 dBA

Three 600 W AC PoE power modules with 30% load: 36.82 dBA
Three 1000 W AC PoE power modules with 30% load: 38.82 dBA
Three 1000 W DC PoE power modules with 30% load: 38.82 dBA

Air intake from the front and left and air exhaust from the rear

-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.)

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.).
The device can work for a short period of time when the operating temperature is beyond the normal range, but the following conditions must be met:
- The operating temperature can exceed 45°C (113°F) for a maximum of 96 consecutive hours in a year.
- The total time when the operating temperature exceeds 45°C (113°F) in a year is less than or equal to 360 hours.
- The number of times the operating temperature exceeds 45°C (113°F) is less than or equal to 15 in one year.
If any of the preceding conditions is not met, the device may be damaged or an unknown error may occur.
Devices cannot start when the temperature is lower than 0°C (32°F). The maximum transmission distance of an optical module used for short-term operation cannot exceed 10 km.

–5°C to +45°C (23°F to 113°F) at an altitude of 0 to 1800 m (0 to 5905.44 ft.)

–40°C to +70°C (–40°F to +158°F)

5% RH to 95% RH (non-condensing)

0–5000 m (0–16404 ft.)

0-5000 m (0-16404 ft.)

54.08

2.22

>0.99999

30

0

2

0

4

24

24

Supported

RJ45

RJ45

Common mode: ±7 kV

- Configured with AC power modules: ±6 kV in differential mode and ±6 kV in common mode
- Configured with DC power modules: ±2 kV in differential mode and ±4 kV in common mode

Not supported

Supported