Huawei Switch S310-24P4S (24*GE ports, 4*GE SFP ports, PoE+, AC power)

Key Features at a Glance

• 24 PoE+ ports Gigabit Ethernet RJ45 (1G/100M/10M) with a maximum PoE power of 400 W
• 4 GE SFP ports 1G for expanding optical connectivity
• iStack enables stacking of up to 4 switches from the same series
• Integrated AC power supply with input voltages from 90 V AC to 290 V AC and 190 V DC to 290 V DC
• Intelligent cooling with 2 built-in fans and automatic speed control
• Surge protection of ±6 kV in differential and common mode
• Three mounting options: rack, desktop, or wall mounting depending on installation requirements

Performance and Switching Capacity

The Huawei S310-24P4S Switch offers a switching capacity of 56 Gbit/s and a packet forwarding rate of 42 Mpps. These values apply to the total of 24 Gigabit Ethernet RJ45 ports and 4 GE SFP 1G ports in the housing. The RJ45 ports support speeds of 1G, 100M, and 10M, while the SFP ports operate at 1G.

PoE+ Power Supply and Consumption

The switch’s 24 RJ45 ports support the PoE+ standard with a maximum PoE power of 400 W. The switch’s static power consumption is 30.82 W, typical consumption is 40.07 W, and maximum consumption without PoE is 47.1 W. At full PoE load, maximum consumption reaches 491.66 W, of which 400 W is used for PoE power supply.

Power Supply and Protection

The AC power supply is integrated into the switch and accepts an input voltage range of 90 V AC to 290 V AC at a frequency of 45 Hz to 65 Hz. The switch also supports a high-voltage DC input from 190 V DC to 290 V DC. Surge protection of ±6 kV is ensured in both differential and common mode.

Cooling and Housing

The switch’s housing is made of metal and contains 2 built-in fans. Cooling is provided by intelligent speed control. Air enters the housing from the left and front and exits on the right. Dimensions without packaging are 43.6 mm in height, 442.0 mm in width, and 220.0 mm in depth in the base version, with a maximum depth of 227.0 mm. The weight without packaging is 2.92 kg.

Installation and Stacking

The Huawei S310-24P4S Switch can be mounted in a rack, on a desktop, or on a wall depending on site requirements. The iStack feature allows combining up to 4 switches from the same series into a single logical stack. The relative operating humidity ranges from 5% RH to 95% RH without condensation.