Huawei S310-48T4X eKitEngine Network Switch
S310-48T4X (48x10/100/1000BASE-T ports, 4x10GE SFP+ ports, built-in AC power)
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 360.0 mm (3.54 in.
x 21.65 in. x 14.17 in.)
Chassis height [U] 1 U
Chassis material Metal
Weight without packaging [kg(lb)] 2.71 kg (5.97 lb)
Weight with packaging [kg(lb)] 3.59 kg (7.91 lb)
Typical power consumption [W] 36.95 W
Typical heat dissipation [BTU/hour] 126.07 BTU/hour
Maximum power consumption [W] 44.3 W
Maximum heat dissipation [BTU/hour] 151.15 BTU/hour
Static power consumption 18.8
MTBF [years] 40.61 years
MTTR [hours] 2 hours
Availability > 0.99999
Noise at normal temperature (acoustic power) [dB(A)] 46.6 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)] 34.6 dB(A)
Number of card slots 0
Number of power slots 0
Number of fans modules 1
Switching capacity To obtain data of this specification item,
see the corresponding datasheet or contact the product sales personnel.
Packet forwarding rate To obtain data of this specification item,
see the corresponding datasheet or contact the product sales personnel.
Redundant power supply Not supported
Long-term operating temperature [C(F)] -5C to +50C (23F to 122F) 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 1C (1.8F) every time the altitude increases by 220 m (722 ft.).
Devices cannot start when the temperature is lower than 0C (32F).
The operating temperature ranges from –5C (23F) to +45C (113F) when optical modules with transmission distances greater than or equal to 60 km are used.
The device does not support dying gasp when the ambient temperature is higher than 40C (104F).
Storage temperature [C(F)] –40C to +70C (–40F to +158F)
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 264 V AC; 45 Hz to 65 Hz
Maximum input current [A] 1.6 A
Memory 2 GB
Flash memory Physical space: 1 GB
Console port RJ45
Eth Management port Not supported
USB Not supported
RTC Not supported
RPS input Not supported
Service port surge protection [kV] Common mode: +7 kV
Power supply surge protection [kV] Differential mode: +6 kV; common mode: +6 kV
Ingress protection level (dustproof/waterproof) IP20
Types of fans Built-in
Heat dissipation mode Air cooling for heat dissipation,
intelligent fan speed adjustment
Airflow direction Air intake from left and air exhaust from right
PoE Not supported
Certification EMC certification
Safety certification
Manufacturing certification