Cisco SG250X-48P-K9NA-RF 48-Port Gigabit PoE Switch | Smart Switch — SG250X-48P-K9NA-RF

Keep access-layer traffic moving with a switch designed for high-port-count edge deployments. The Cisco SG250X-48P-K9NA-RF combines 48 Gigabit PoE ports with 4 10-Gigabit uplinks, giving you the port density and uplink headroom needed for phones, access points, cameras, and workstations on the same switching fabric. This refurbished model fits teams that want Cisco switching behavior and PoE capability without moving into more complex chassis-class platforms. Smart management keeps configuration practical for distributed IT environments, while the 10-Gigabit uplinks help prevent aggregation bottlenecks as endpoint counts rise. That matters when you are replacing aging access switches or standardizing branch closets where uptime and predictable performance matter more than feature bloat. Because this unit is refurbished, it can be a strong fit for procurement teams balancing budget discipline with enterprise expectations. You get a proven Cisco access switch architecture, PoE support for powered devices, and uplink capacity that better matches modern edge traffic than basic gigabit-only alternatives. Ideal For Deploy in branch wiring closets serving VoIP phones and wireless access points Replace aging access switches in campus edge networks Support surveillance and badge-reader infrastructure with PoE power Aggregate desktop, printer, and endpoint traffic in a small enterprise rack Why This Product 1 More uplink headroom than basic 48-port gigabit access switches 2 PoE support reduces the need for separate power adapters 3 Smart management suits distributed IT teams without full enterprise complexity 4 Refurbished Cisco hardware lowers acquisition cost while preserving access-layer capability