Huawei Switch Ekite 48 Port Gigabit , Managed ,
4 x GE SFP , POE (380W) \ S310-48P4S

The Huawei S310-48P4S is a high-performance Layer 2+ managed Gigabit Ethernet switch,
specifically engineered for enterprise networks, campuses, SMBs, and IoT-ready environments.
Equipped with 48 Gigabit RJ45 ports and 4 Gigabit SFP uplinks, along with PoE+ support (380W total power budget),
the S310-48P4S ensures powerful connectivity, intelligent switching, and flexible deployment for a wide range of network scenarios.
✅ Key Features
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48 x 10/100/1000BASE-T PoE+ ports
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4 x GE SFP uplink ports
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IEEE 802.3af/at PoE+ support
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Total PoE power budget: 380W
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Layer 2 and basic Layer 3 capabilities
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Advanced security and access control
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Energy-efficient design with smart cooling
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Flexible management: Web UI, CLI, SNMP, and Cloud
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Fanless or quiet operation for indoor use
🚀 Efficient Gigabit Performance
Designed for high-density access environments, the S310-48P4S delivers wire-speed forwarding on all ports, ensuring low latency and seamless performance for bandwidth-intensive applications. The 4 SFP uplinks provide fiber connectivity options for long-distance aggregation, making it ideal for connecting to core switches or distribution layers.
🔌 Power over Ethernet (PoE+) Support
The switch supports IEEE 802.3af/at standards, allowing for direct power delivery to IP-based devices such as:
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Wireless Access Points (APs)
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IP Surveillance Cameras
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VoIP Phones
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IoT Gateways and Sensors
With a maximum PoE budget of 380W, the S310-48P4S can power multiple high-demand devices simultaneously while offering smart power allocation and port-level control.
🛡️ Security and Stability
Huawei incorporates a full suite of network security features, ensuring data protection and reliable user access:
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802.1X authentication & MAC filtering
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Access Control Lists (ACLs)
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DHCP snooping & ARP attack prevention
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Port security and broadcast storm suppression
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)] | 3.24 kg (7.14 lb) |
Weight with packaging [kg(lb)] | 4.29 kg (9.46 lb) |
Typical power consumption [W] | 48.64 W |
Typical heat dissipation [BTU/hour] | 165.96 BTU/hour |
Maximum power consumption [W] |
|
Maximum heat dissipation [BTU/hour] |
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Static power consumption [W] | 34.04 W |
MTBF [years] | 48.14 years |
MTTR [hours] | 2 hours |
Availability |
> 0.99999 |
Noise at normal temperature (acoustic power) [dB(A)] | 49.3 dB(A) |
Noise at normal temperature (acoustic pressure) [dB(A)] | 37.3 dB(A) |
Number of card slots | 0 |
Number of power slots | 0 |
Number of fans modules | 2 |
Uplink ports | 4 x GE SFP ports |
Downlink ports | 48 x 10/100/1000BASE-T ports (380 W, PoE+) |
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. |
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] |
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Input voltage range [V] |
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Maximum input current [A] | 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 | Supported |
Certification | EMC certification
Safety certification Manufacturing certification |
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