Attribute    Value
Brand    Huawei
Series    eKitEngine S220
Model    S220-48T4S
Product Type    Layer 2 Smart Managed Ethernet Switch
Ethernet Ports    48 × 10/100/1000BASE-T RJ45
Uplink Ports    4 × 1G SFP
Switching Capacity    104 Gbps
Packet Forwarding Rate    77 Mpps
Layer    L2
MAC Address Table    16K entries
VLAN Capacity    Up to 4,000 VLANs
Management    Web GUI, SSH, Telnet, Huawei eKit App, Huawei eKit Cloud
Network Features    VLAN, QoS, ACL, LACP, STP/RSTP/MSTP, ERPS, IGMP Snooping, DHCP Snooping, Port Isolation, Storm Control
Security Features    802.1X Authentication, Port Security, DoS Protection
Cooling    Intelligent built-in fan
Power Supply    Built-in AC
Input Voltage    90–264 V AC, 45–65 Hz
Typical Power Consumption    Approx. 30 W
Maximum Power Consumption    Approx. 40 W
Mounting Options    1U Rack, Desktop
Operating Temperature    -5°C to +50°C
Relative Humidity    5%–95% (non-condensing)
Protection Rating    IP20
Dimensions (H × W × D)    43.6 × 442 × 220 mm
Net Weight    Approx. 2.8 kg