Huawei S220‑48T4X — 48‑Port Gigabit Switch with 4× 10GE SFP+ Uplinks

Key Features:

• 48× Gigabit Ethernet Ports
  Provides 10/100/1000 Mbps connectivity for enterprise devices, servers, and desktops.

• 4× 10GE SFP+ Uplink Ports
  High-speed fiber or copper uplinks for aggregation and core network connectivity.

• Layer‑2/Layer‑3 Switching
  Supports VLANs, QoS, link aggregation, static routing, and advanced traffic management.

• Fan-Assisted Cooling
  Efficient heat management for reliable operation in 1U rack environments.

• Built-in AC Power Supply
  AC 100–240 V, 50/60 Hz input ensures global compatibility.

• High Switching Capacity
  176 Gbps backplane provides smooth traffic flow and low latency.

• Energy-efficient Design
  Reduces power consumption during low network traffic periods.

• Flexible Deployment
  Rack-mounted 1U design for enterprise access, SMB offices, and campus networks.

Technical Highlights:

• Switch Type: Layer‑2/Layer‑3 Gigabit Switch

• Downlink Ports: 48× 10/100/1000 BASE‑T RJ45

• Uplink Ports: 4× 10GE SFP+

• Switching Capacity: 176 Gbps

• Forwarding Rate: ~130 Mpps

• MAC Address Table: 32,000 entries

• Power Input: AC 100–240 V, 50/60 Hz

• Cooling: Fan-assisted

• Chassis: 1U rackmountable, metal

• Dimensions (H × W × D): ~43.6 × 442 × 350 mm

• Weight: ~10 kg

• Operating Temperature: 0 °C – 45 °C

• Surge Protection: ±6 kV on Ethernet ports; ±6 kV on AC power (region-dependent)

Applications:

• Enterprise Access Networks — Connect desktops, VoIP phones, Wi-Fi APs, and network devices.

• Small & Medium Business (SMB) LANs — High-density gigabit access for office and branch networks.

• Campus Networks — Layer‑2/3 switch for classrooms, administrative offices, and labs.

• Rack-Mount Installations — Compact 1U form factor for wiring closets or small data centers.

• High-Speed Uplink Aggregation — 4× 10GE SFP+ ports connect to core switches or data centers.

• Reliable Enterprise Connectivity — Provides robust and stable network performance for mission-critical applications.