HUAWEI S5731-S32ST4X-A(8*10/100/1000BASE-T ports, 24*GE SFP ports,

98011808-001

S5731-S32ST4X-A

S5731-S32ST4X-A(8*10/100/1000BASE-T ports, 24*GE SFP ports, 4*10GE SFP+ ports, AC power, front access)

43.6 mm

220.0 mm

442.0 mm

1

3.13 (6.90)

4.49 (9.90)

66.85

93.92

Air cooling for heat dissipation, intelligent fan speed adjustment

228.10

320.46

AC built-in

- AC input: 90 V AC to 264 V AC, 47 Hz to 63 Hz

- AC input: 100 V AC to 240 V AC, 50/60 Hz

3 A

0

0

2 GB

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

Not supported

Built-in

41.42

27.74

Air intake from left and front, air exhaustion from right

-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.)

32.56

2

>0.99999

36

0

0

0

4

36

32

4

8

24

Not supported

RJ45

RJ45

Common mode: ±7 kV

Differential mode: ±6 kV; common mode: ±6 kV

Not supported

Not supported