Cisco FirePOWER Threat Defense for ISR 39XX 1-Year Subscription | IPS — L-FP3900-TA-1Y

Extend security services on supported Cisco ISR 39XX platforms with FirePOWER Threat Defense, IPS, and apps coverage. This 1-year subscription is designed for organizations that need to add threat inspection and application awareness to existing routing infrastructure rather than introduce a separate security appliance stack. For infrastructure teams, the value is in preserving the installed base while raising the security posture at the edge. The license is tied to one appliance and is intended for Cisco 3925, 3925E, 3945, and 3945E systems, making it a targeted fit for branch offices and distributed environments where uptime, policy control, and operational simplicity matter. Electronic distribution supports faster fulfillment, while the annual term makes renewal planning straightforward for procurement. Compared with lower-tier security add-ons, this subscription is built for organizations that need a Cisco-aligned path to IPS and application services on ISR hardware already in service. Ideal For Branch offices securing ISR 39XX routers with IPS services Distributed enterprises adding application visibility to existing Cisco routing hardware Procurement teams renewing security coverage on an annual cycle Network operations teams extending edge protection without a platform refresh Why This Product 1 Purpose-built for ISR 39XX instead of generic security licensing 2 1-year term simplifies renewal and budget planning 3 IPS and apps coverage adds more value than basic firewall add-ons 4 Supports one appliance for precise entitlement control