Huawei S220‑48T4S — 48‑Port Gigabit Switch with 4× GE SFP Uplinks

Key Features:

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

• 4× GE SFP Uplink Ports
  Flexible fiber or copper uplinks for connection to core networks or aggregation switches.

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

• Fan-Assisted Cooling
  Maintains efficient operation and prevents overheating in 1U rack environments.

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

• High Switching Capacity
  136 Gbps backplane ensures smooth traffic flow.

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

• Flexible Deployment
  1U rackmount design suitable for enterprise, SMB, or campus networks.

Technical Highlights:

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

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

• Uplink Ports: 4× GE SFP (100/1000 Mbps)

• Switching Capacity: 136 Gbps

• Forwarding Rate: ~101 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 other 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.

• Flexible Uplink Integration — 4× GE SFP ports connect to aggregation or core switches.

• Reliable Enterprise Connectivity — Provides stable, high-performance network operations for business applications.