Alteon D-5208S 12G to 26G License | Cisco Upgrade, Enterprise — L-RD-5208S-12U26=

Scale the installed base instead of starting over. The Alteon D-5208S 12G Upgrade to 26G License is designed for environments that need more capacity from an existing deployment. By moving from 12G to 26G, teams can extend the useful life of the platform while improving headroom for traffic growth and application delivery demands. This type of license is especially valuable when procurement wants to avoid the cost and disruption of a full hardware refresh. It preserves the current platform investment while enabling a higher performance tier, which can be easier to justify than replacing a working system. For operations teams, that means less change management and a more controlled upgrade path. Use it when throughput requirements rise, application traffic becomes more variable, or the business needs additional capacity to support expansion. The result is a practical performance upgrade that aligns spend with actual demand instead of overbuying new infrastructure. Ideal For Expanding throughput on an existing Alteon D-5208S deployment Supporting higher application traffic without replacing hardware Planning a staged capacity increase for enterprise delivery services Reducing capital spend by licensing additional performance Why This Product 1 Upgrades existing capacity instead of funding a full replacement 2 Moves from 12G to 26G for higher throughput headroom 3 Fits installed-base planning for controlled expansion 4 License-based scaling reduces operational disruption