Huawei S310-48T4X Layer 2+ Managed Switch, featuring 48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports, built-in AC power, with Four 10GE SFP+ ports
Huawei S310-48T4X Layer 2+ Managed Switch, featuring 48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports, built-in AC power, with Four 10GE SFP+ ports
Huawei S310-48T4X Layer 2+ Managed Switch, featuring 48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports, built-in AC power, with Four 10GE SFP+ ports
Huawei S310-48T4X Layer 2+ Managed Switch, featuring 48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports, built-in AC power, with Four 10GE SFP+ ports
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Huawei S310-48T4X Layer 2+ Managed Switch, featuring 48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports, built-in AC power, with Four 10GE SFP+ ports

R 25,408.70
R 25,408.70
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Huawei S310-48T4X Layer 2+ Managed Switch, 48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports

Description

Huawei S310-48T4X Layer 2+ Managed Switch, featuring 48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports, built-in AC power, with Four 10GE SFP+ ports

Power Supply System

The switch has a built-in AC power module and does not support pluggable power modules.

Heat Dissipation System

The switch has a built-in fan for forced air cooling. Air flows in from the left side, and exhausts from the right side.

When working properly at a normal temperature, the device meets the desktop-class noise requirements. However, the fan speed may be high and the noise may be loud during device startup.

Technical Specifications

Item Specification
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)] -5°C to +50°C (23°F to 122°F) 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 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).

The operating temperature ranges from –5°C (23°F) to +45°C (113°F) 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 40°C (104°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 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
The Huawei S310-48T4X Layer 2+ Managed Switch, featuring 48 x 10/100/1000BASE-T ports, 4 x 10GE SFP+ ports, built-in AC power, with Four 10GE SFP+ ports is a sensational customer favorite, and we hope you like it just as much.

Inventory Last Updated: Jul 16, 2025