This network switch is equipped with 10/100/1000 Base-T Ethernet ports along with one 1000Base-X uplink and an SFP slot, providing versatile and high-speed connectivity options. The four RJ45 Ethernet ports support IEEE 802.3af/at PoE protocols, with each PoE port capable of delivering up to 30W of power, making it suitable for powering devices such as IP cameras and access points. It supports 10/100/1000 Mbps auto-negotiation and ensures efficient performance with wire-speed forwarding across all ports. Designed for simplicity, it offers plug-and-play functionality with no configuration required. The durable metal case, combined with an internal power supply, ensures excellent heat dissipation for stable long-term operation. Additionally, it features 6KV lightning protection for enhanced safety, an AI watchdog function that automatically restarts the device in case of a crash, and VLAN support for improved network management and security.