About the Huawei eKit S220 Series 48x Ports Switch S220-48P4S GrayManagement FeaturesThis switch is managed, offering advanced control for business environments. It belongs to the L2 layer, making it ideal for interconnecting devices in local area networks. It includes support for Quality of Service (QoS), ensuring the prioritization of essential traffic. However, it does not offer cloud management or support for configuring location parameters (DFL).ConnectivityEquipped with 48 RJ-45 Gigabit Ethernet ports (10/100/1000 Mbps), the switch also has 4 SFP ports for fiber optic connectivity. Additionally, it includes an RJ-45 console input for direct configuration and support for Power over Ethernet (PoE) on all 48 RJ-45 ports, with a total power budget of 380W, enough to power devices such as IP cameras and wireless access points.NetworkWith a routing/switching capacity of 104Gbps and a forwarding rate of 77Mpps, this switch supports up to 4094 VLANs, allowing the creation of segmented and optimized networks. The MAC address table supports up to 16,000 entries, and the switch includes advanced features such as MAC-based authentication and support for SNMP security algorithms (v1, v2, v3). It also offers loop protection and multicast support.Design and performanceDesigned for rack mounting, the switch has a compact 1U form factor and is built with a robust, gray metal housing. LED indicators provide quick information on the device's status. With an IP20 classification, it offers protection against dust and solid particles. In operation, the noise level reaches 63 dB.