Keep aggregation and uplink traffic moving with the Extreme Networks 4220-8X, an 8-port stackable switch built around 8 x 1G/10G SFP+ interfaces. It is designed for environments that need compact, high-bandwidth connectivity without wasting rack space on oversized chassis. The stackable architecture gives infrastructure teams room to scale while keeping management and cabling straightforward. This model includes fans and a fixed AC PSU, giving it the thermal and power profile expected in always-on enterprise deployments. That matters when the switch sits at the edge of a distribution layer, where uptime, port density, and predictable operation carry more weight than low-cost commodity hardware. The 10G-capable SFP+ design also makes it a strong fit for fiber uplinks, server aggregation, and high-throughput interconnects where bottlenecks are not acceptable. For teams standardizing on Extreme Networks switching, the 4220-8X offers a focused port mix and a practical hardware package that supports serious network workloads without unnecessary complexity.