Cisco C9300-DNX-E-48S-5Y SMARTnet Enhanced 48-port Fiber | Enterprise Support — C9300-DNX-E-48S-5Y

Keep your Catalyst 9300 deployment supported with Cisco SMARTnet Enhanced coverage built for operational continuity. This 5-year service subscription adds 8x5 access to Cisco support resources, including phone support, web knowledge base access, new release updates, and parts replacement with a 4-hour response target. For teams running fiber-connected access switching, this service helps reduce the risk and cost of unplanned disruption. When a hardware issue surfaces, parts replacement support is designed to get the right component moving quickly, while software updates help keep the platform aligned with current releases. SMARTnet Enhanced is a practical fit for infrastructure teams that need predictable support coverage for business-critical switching. It adds a clear service structure around a deployed Catalyst 9300 environment, helping preserve uptime, simplify escalation, and support the lifecycle of the network edge without overbuying unnecessary coverage. Ideal For Support a production Catalyst 9300 access layer in a campus network Maintain fiber-connected edge switching used for user access and aggregation Cover a standardized Cisco switching refresh with predictable support terms Reduce downtime exposure for business-critical network closets and wiring rooms Why This Product 1 5-year term provides longer coverage than annual support plans 2 4-hour parts response helps reduce outage duration 3 Includes phone support and knowledge base access 4 Designed for Catalyst 9300 fiber access deployments