Keep high-power endpoints online without splitting the access layer across multiple switch tiers. The Extreme Networks 4220-8MW-40P-4X delivers 48 ports of MultiGig and Gigabit connectivity, with 8 ports supporting 1G/2.5G/5GBaseT at up to 90 W PoE and 40 ports supporting 10/100/1000BaseT at up to 30 W PoE. A 740 W PoE budget gives you room for Wi-Fi access points, PTZ cameras, and other power-hungry devices that outgrow entry-level switches. Four 1G/10G SFP+ uplinks provide the bandwidth needed to aggregate traffic cleanly into the distribution layer, while stacking support simplifies growth and operational consistency across adjacent closets. The included fans and fixed AC PSU support always-on access switching, and the option for an external redundant PSU adds another layer of continuity for sites where downtime is expensive. This is the kind of access switch that earns its place in a serious campus or branch design: enough PoE headroom for mixed device classes, enough uplink capacity for traffic spikes, and enough port diversity to reduce the need for separate switch models. It is built for teams that want fewer compromises at the edge and a cleaner path from today’s endpoint mix to tomorrow’s.