Huawei S220-48P4X Switch with 48 GE PoE+ Ports and 4 10GE SFP+ Uplinks

Key Benefits at a Glance

• High port density: 48 10/100/1000BASE-T PoE+ ports for extensive endpoint connectivity
• 10G uplinks: 4 SFP+ ports supporting 10G/1G for fast core or aggregation layer connections
• High performance: 176 Gbit/s switching capacity with a 131 Mpps forwarding rate
• Flexible mounting: Rack, desktop, and wall installation in a metal housing
• Intelligent cooling: Two built-in fans with automatic speed control
• Wide power input range: Integrated AC power supply with 90–290 V AC input voltage

Ports and Performance

The switch provides 48 GE RJ45 ports with PoE+ support, each capable of operating at 1G, 100M, or 10M. For uplinks, four 10G SFP+ ports are available, supporting both 10G and 1G transceivers. The switching capacity is 176 Gbit/s, with a packet forwarding rate of 131 Mpps.

PoE Power and Power Consumption

The maximum PoE power budget is 380 W, enabling direct power delivery to PoE-enabled endpoints such as access points or IP phones via the RJ45 ports. The static power consumption with no load is 34.04 W, while typical consumption is 49.44 W. Under full load without PoE, the switch consumes 64.7 W, and with full PoE load, it can reach up to 462.80 W, of which 380 W is allocated to PoE power delivery.

Power Supply and Surge Protection

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. Additionally, the device supports a high-voltage DC input ranging from 190 V DC to 290 V DC. Surge protection is rated at ±6 kV in differential mode and ±6 kV in common mode.

Cooling and Housing

The chassis is made of metal and features two built-in fan modules. Heat dissipation is managed via air cooling with intelligent fan speed control, with airflow entering from the left and exiting on the right. Without packaging, the switch weighs 3.24 kg, and with packaging, it weighs 4.29 kg.

Installation and Environmental Conditions

The switch can be installed as a rack-mounted, desktop, or wall-mounted unit. Dimensions without packaging are 43.6 mm × 442.0 mm × 220.0 mm in its base form and up to 43.6 mm × 442.0 mm × 227.0 mm at maximum. The permissible relative humidity for continuous operation ranges from 5% to 95%, non-condensing.