The Hikvision DS-3E0518P-E/M is a 16-port Gigabit unmanaged PoE switch designed to provide stable network connectivity and centralized power delivery for IP-based surveillance systems and enterprise network environments. It is equipped with 16 × 10/100/1000 Mbps PoE ports along with two Gigabit SFP fiber ports, allowing high-speed data transmission and flexible network expansion using fiber connections. The switch supports wire-speed forwarding and store-and-forward switching, ensuring reliable data transfer across connected devices.  The device complies with IEEE 802.3af and IEEE 802.3at Power over Ethernet standards, enabling it to deliver up to 30 W per port for powering devices such as IP cameras, wireless access points, and VoIP phones through a single Ethernet cable. It has a PoE power budget of approximately 125 W, allowing multiple PoE devices to operate simultaneously without requiring additional power supplies.  As an unmanaged switch, the DS-3E0518P-E/M offers plug-and-play installation, making it easy to deploy without complex configuration or network management. It also includes 6 kV surge protection for PoE ports, protecting connected equipment from electrical surges and ensuring stable network operation in demanding environments.  Built with a durable metal housing and rack-mountable design, the switch is suitable for continuous operation in security control rooms, network cabinets, and surveillance installations. With its Gigabit connectivity, reliable PoE power delivery, and simple deployment, the Hikvision DS-3E0518P-E/M provides an efficient networking solution for modern IP surveillance and communication systems.