An 8-port Power over Ethernet (PoE) switch connects IP cameras to a network while delivering both data and electrical power through Ethernet cables. For surveillance installations, selecting the right switch requires more than counting ports: engineers should evaluate PoE power budgets, Ethernet speeds, uplink interfaces, network management, and deployment conditions.

This guide explains the main selection criteria and how different 8-port PoE switch configurations fit different IP camera deployments.

1. Check the PoE Standard and Total Power Budget

PoE standards determine how much power a switch can deliver to each connected device.…