Huawei Huaweri Switch S310-48PN4X (48*10/100/1000/2.5GBASE-T ports (360 W PoE+), 4*10GE SFP+ ports, built-in AC power)

Key Benefits at a Glance

• Multi-Gigabit Access: 48 RJ45 ports support 10M, 100M, 1G, and 2.5G over a single connection technology.
• 360 W PoE+ Budget: Directly powers devices such as APs, IP phones, and cameras via the network cable.
• 10GE Uplink: Four SFP+ ports (10G/1G) provide high-performance connectivity to the core network.
• Stacking: Up to four switches from the same series can be combined into a single logical unit using iStack.
• Built-in Power Supply: The integrated AC power unit eliminates the need for an external power module.

Performance & Throughput

The S310-48PN4X delivers a switching capacity of 320 Gbps and a packet forwarding rate of 238 Mpps, ensuring all 48 downlink ports and four 10GE uplinks operate at full line rate simultaneously. The combination of multi-gigabit access and 10GE uplink is ideal for environments where 2.5G-capable devices are increasingly connected to access-layer switches.

PoE Power & Power Supply

Through its 48 PoE+ ports, the switch provides a total power budget of 360 W to connected devices. The switch’s typical power consumption without PoE load is 87.15 W, with a maximum of 115.20 W without PoE. Under full PoE load, the maximum total power consumption reaches 510.50 W, with the PoE portion not exceeding 360 W. The built-in AC power supply accepts an input voltage range of 90 V AC to 290 V AC at 45 Hz to 65 Hz, as well as a high-voltage DC input of 190 V DC to 290 V DC. The power supply is equipped with surge protection rated at ±6 kV for both differential and common mode.

Cooling & Enclosure

The switch’s metal housing is designed for rack or desktop mounting. Two built-in fan modules provide air cooling with intelligent speed control for heat dissipation. Airflow moves from the left and front to the right. Dimensions without packaging are 43.6 mm × 442.0 mm × 420.0 mm (base) or 43.6 mm × 442.0 mm × 446.0 mm (maximum), and the weight without packaging is 5.33 kg.

Management & Stacking

Using iStack, up to four switches from the same series can be combined into a logical stack, operating as a single management unit. This simplifies configuration, monitoring, and maintenance in growing networks. The four 10GE SFP+ ports also serve as high-speed uplinks for stacked configurations.