Huawei S5731-S32ST4X-A Switch 98011808

Os switches da série CloudEngine S5731-S da Huawei foram desenvolvidos com base no hardware de alto desempenho da próxima geração e na Huawei Versatile Routing Platform (VRP). O CloudEngine S5731-S suporta operações e manutenção simplificadas (O&M), pilha inteligente (iStack), rede Ethernet flexível. Ele também fornece recursos avançados de Camada 3 e recursos maduros de IPv6.

O CloudEngine S5731-S pode ser usado em vários cenários. Por exemplo, pode ser usado como um switch de acesso ou agregação em uma rede de campus ou como um switch de acesso em um data center.

Item	S5731-S32ST4X-A
Memory	2 GB
Flash memory	The physical space is 1 GB. You can run the display version command to view the actual available space.
Console port	RJ45
Eth Management port	RJ45
USB	Not 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 the front and left and air exhaust from the right
PoE	Not 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 220.0 mm (1.72 in. x 17.40 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 17.40 in. x 8.94 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	90 mm x 550 mm x 355 mm (3.54 in. x 21.65 in. x 13.98 in.)
Chassis height [U]	1 U
Weight without packaging [kg(lb)]	3.13 kg (6.90 lb)
Weight with packaging [kg(lb)]	4.49 kg (9.90 lb)
Typical power consumption [W]	66.85 W
Typical heat dissipation [BTU/hour]	228.10 BTU/hour
Maximum power consumption [W]	93.92 W
Maximum heat dissipation [BTU/hour]	320.46 BTU/hour
MTBF [year]	32.56 year
MTtr [hour]	2 hour
Availability	>0.99999
Noise at normal temperature (acoustic power) [dB(A)]	41.42 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)]	27.74 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 +45°C (23°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.)
Short-term operating temperature [°C(°F)]	-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 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.).
	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.
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
	High-voltage DC input: 240 V DC
Input voltage range [V]	AC input: 90 V AC to 264 V AC, 47 Hz to 63 Hz
	High-voltage DC input: 190 V DC to 290 V DC
Maximum input current [A]	3 A