Cisco C9500-DNX-A-12Q-3Y 12P 40G Fiber 3-Year License

Keep high-speed switching environments aligned to a defined software term with this 3-year Cisco subscription for Catalyst 9500 12-port 40G fiber deployments. Built for infrastructure teams that standardize on the C9500 platform, it supports long-range planning by tying software access to a fixed renewal window instead of ad hoc licensing decisions. This subscription is suited to organizations that want to preserve advanced capabilities on a premium switching platform while keeping procurement cycles clear and repeatable. For enterprise networks, that matters: fewer surprises at renewal, cleaner asset tracking, and a licensing model that matches the operational life of the hardware. Because it is tied to a specific C9500 configuration, this option is best when you need continuity on a deployed platform rather than a generic software entitlement. It helps maintain the software posture expected in campus core, distribution, and aggregation roles where uptime, policy consistency, and lifecycle control carry real cost implications.