Cisco C9500-DNX-A-12Q-5Y 12-Port 40G Fiber 5-Year License

Keep Catalyst 9500 environments under a defined support and licensing horizon with this 5-year Cisco software subscription for 12-port, 40G fiber configurations. It is designed for teams standardizing on high-speed uplinks and want a clear entitlement path without frequent renewal churn. For infrastructure groups managing campus cores, aggregation layers, or high-throughput distribution switches, a longer subscription term reduces administrative overhead and helps align software coverage with capital planning. The 12-port 40G fiber profile fits deployments where uplink density and optical transport matter more than commodity port counts. This subscription is a strong fit when the cost of interruption is higher than the cost of staying current. It gives procurement and operations a cleaner way to lock in coverage, preserve support continuity, and avoid the risk of fragmented licensing across a strategic switching platform.