Power and connect demanding edge devices from a single access switch. The ICX 7550-24ZP-E2-R3 combines 802.3bt PoE with a mixed-speed port design that supports 2.5 GbE, 5 GbE, and 10 GbE access rates, giving network teams the flexibility to serve high-bandwidth endpoints without redesigning the closet. This class of switch is built for deployments where standard Gigabit access is no longer enough. Higher-power PoE helps support advanced wireless, surveillance, and specialty devices, while the faster access ports reduce bottlenecks at the edge. That combination makes the switch a better fit for organizations that want to avoid repeated refresh cycles and preserve headroom for future endpoint growth. For infrastructure teams, the value is in consolidation: fewer adapters, fewer local power workarounds, and a cleaner path to higher-speed access. When the edge is carrying more traffic and more power, the switch becomes part of the performance plan, not just a port count decision.