The SW2220-24T4S is a high-performance Layer 2 Gigabit Ethernet switch equipped with 24 Gigabit Ethernet ports and 4 SFP optical ports, providing a switching capacity of up to 56Gbps. The device supports rich security mechanisms and QoS policies, and features static and flexible QinQ functionality, effectively improving network service quality. Its low-power design makes it excellent in energy saving and environmental protection, making it an ideal choice for enterprise network upgrades.