Cisco CON-L1NB3-C93E048X 3-Year CX L1 8x5xNBD | Catalyst 9300 Support — CON-L1NB3-C93E048X

Protect the switching layer that carries user access, voice, and application traffic. This 3-year Cisco CX L1 service for Catalyst 9300 48-port platforms provides 8x5 coverage with next-business-day response, giving infrastructure teams a defined support path when a switch issue affects business operations. For enterprise networks, the difference between a short outage and a prolonged disruption often comes down to response time and escalation quality. CX L1 support helps keep the recovery process moving with a service structure built for production environments, where access switches sit close to the edge and failures can ripple quickly across users and endpoints. This support term is well suited to organizations that standardize on Catalyst 9300 for campus access and want predictable coverage over a multi-year lifecycle. It supports planning, procurement, and operational continuity by aligning service levels with the value of the hardware it protects. For teams that need more than basic warranty coverage, this is the service tier that helps justify the platform’s role in the network. Ideal For Campus access switching support for Catalyst 9300 deployments Multi-year service coverage for network refresh projects Business-hour support for branch or headquarters access switches Operational continuity planning for critical user connectivity Why This Product 1 Provides service coverage beyond standard warranty terms 2 Uses 8x5 next-business-day response for predictable support 3 Matches Catalyst 9300 48-port deployments 4 Fits enterprise support planning across a 3-year lifecycle