The D-Link DSS-100E-18P is a professional-grade unmanaged PoE switch designed for IP surveillance and networking in SMB or enterprise environments. With 16 PoE ports, a total power budget of 230W, and rack-mountable design, it is optimized for powering and connecting devices like IP cameras, VoIP phones, and wireless access points.
Though it supports 16 PoE ports, the specification “for 4 cameras” likely refers to a planned or recommended deployment, allowing sufficient power and bandwidth headroom per device.

