Choose a port count that covers the connected endpoints, such as access points, cameras, phones, computers, and other network devices, while allowing room for future expansion. Select uplinks based on the connection type and distance, using RJ45 for copper connections or SFP ports for compatible fiber or copper transceivers, and consider switches with multiple uplinks when the installation needs redundancy or additional network capacity.

When selecting a Layer 2 switch with Power over Ethernet (PoE), consider the number of ports, the PoE standard and total power budget, and whether the switch can support connected devices such as cameras, access points, or phones. Also review management features, uplink options such as SFP ports, switching capacity, cooling, and mounting requirements to match the network design and installation environment.

Managed Layer 2 switches support VLANs by logically separating devices and traffic on the same physical network, helping integrators organize systems and control communication between network segments. They can also combine multiple links through link aggregation and provide monitoring through a web interface or network management platform, giving technicians visibility into port status, traffic, performance, and connected devices.

For rack-mounted or desktop installations, consider port count, Power over Ethernet (PoE) needs, uplink options, mounting space, power access, and cooling, including fanless designs where quieter operation matters. For outdoor deployments, choose a switch designed for outdoor use, confirm its PoE input and output requirements, and plan a suitable mounting location on a wall, ceiling, pole, or other supported surface.