Cisco Catalyst 9400 10-Slot Chassis, 1x Sup, 2x LC | Enterprise Switch — CON-L1NOS-KC3048P8

Keep critical campus traffic moving on a modular switching platform built for long service life and controlled expansion. The Cisco Catalyst 9400 Series 10-slot chassis provides the physical foundation for enterprise access, distribution, and core deployments that need predictable scaling without replacing the entire switch fabric. With support for one supervisor and two line cards, this configuration is suited to environments that value separation of control and forwarding functions, plus the flexibility to add capacity as requirements change. It is a strong fit for organizations standardizing on Cisco campus infrastructure and looking for a chassis-based design that can be maintained, expanded, and serviced with less disruption than fixed-form alternatives. This SKU is positioned for teams that need more than port count. It supports a modular architecture that helps extend platform life, align hardware investment with growth, and maintain consistency across large network estates. For procurement teams, that means a clearer path to lifecycle planning. For engineering teams, it means a platform designed for structured expansion and operational continuity. Ideal For Campus core switching in large enterprise networks Distribution-layer aggregation for multi-building environments Standardized Cisco campus refresh programs Modular expansion where fixed switches no longer fit Why This Product 1 Modular chassis design supports growth without replacing the platform 2 Supervisor and line card architecture suits enterprise campus operations 3 Cisco campus standardization simplifies lifecycle planning 4 Better fit for long-term infrastructure investment than fixed-port switches