The Hikvision DS-3E0528HP-E is a 24-port Gigabit unmanaged PoE switch designed to provide efficient network connectivity and power delivery for surveillance systems and enterprise network environments. It features 24 × 10/100/1000 Mbps PoE ports along with two Gigabit uplink ports, allowing stable high-speed communication between network devices and the main network infrastructure. This switch is widely used in IP camera installations, office networks, and other applications that require reliable data transmission and centralized power distribution.  The device supports IEEE 802.3af and IEEE 802.3at Power over Ethernet standards, delivering up to 30 W of power per port, which allows connected devices such as IP cameras, wireless access points, and VoIP phones to receive both power and data through a single Ethernet cable. With a high total PoE power budget, the switch can support multiple PoE devices simultaneously, making it suitable for medium to large surveillance deployments.  As an unmanaged switch, the DS-3E0528HP-E is designed for simple installation and operation without complex configuration. It offers plug-and-play functionality, enabling quick integration into existing network infrastructures. The switch also includes features such as PoE watchdog, surge protection, and intelligent power management, which help maintain stable network performance and automatically restart unresponsive devices when necessary.  Built with a durable metal housing and efficient heat dissipation design, the switch ensures reliable long-term operation in demanding environments. With its combination of high-speed Gigabit connectivity, stable PoE power delivery, and easy deployment, the Hikvision DS-3E0528HP-E provides a dependable networking solution for modern IP-based surveillance and communication systems.