Cisco EPC S3/S4 ISR Software Bundle, 10K SAAU | ISR, Software — QVPCA-00-EP10S3IS

Keep Cisco ISR environments ready for higher subscriber demand with EPC S3/S4 software capacity sized for 10,000 SAAU. This bundle is designed for teams that need to preserve service quality as access counts rise, without reworking the underlying routing platform. For infrastructure groups managing branch, campus, or service-edge deployments, the value is in controlled expansion. EPC licensing helps align software capability with operational demand, giving architects a cleaner path to scale policy and session handling within an established Cisco ISR footprint. This is the kind of software purchase that matters when uptime, consistency, and platform fit are non-negotiable. It supports planning around growth while keeping procurement tied to a known Cisco architecture, reducing the friction that comes with platform changes or mismatched feature sets. For organizations standardizing on Cisco routing, this bundle provides a clear way to extend capability where it is needed most: in production environments that cannot afford guesswork. Ideal For Expanding Cisco ISR subscriber capacity in branch networks Supporting service-edge deployments that require licensed EPC features Standardizing software entitlements across Cisco routing estates Planning controlled growth for production ISR environments Why This Product 1 Adds licensed capacity instead of replacing the ISR platform 2 Sized for 10,000 SAAU deployments 3 Fits Cisco routing environments already in production 4 Supports controlled expansion with a defined software entitlement