Cisco NCS 1K4 IOS-XR 25.3.1 RTU-OTN-XP E-Delivery | Licensing — E-XR-1K4OXP2531K9

Keep NCS 1K4 transport environments aligned to the correct IOS-XR software release and RTU-OTN-XP entitlement with this electronic delivery package. Built for teams that manage carrier-grade optical transport and routing infrastructure, it supports controlled software access without the delays of physical media. This package is designed for procurement and operations workflows where version accuracy matters. By tying the entitlement to IOS-XR 25.3.1, it helps reduce ambiguity during deployment planning, maintenance windows, and audit reviews. Electronic delivery also simplifies fulfillment for distributed teams that need fast access to the right software package. For organizations standardizing on Cisco NCS platforms, this SKU provides a precise licensing and delivery path rather than a generic software bundle. That specificity matters when uptime, change control, and supportability are tied to exact release alignment. Ideal For Provisioning IOS-XR entitlement for NCS 1K4 transport nodes Supporting maintenance planning for release-specific software alignment Fulfilling procurement requests for electronic software delivery Documenting entitlement for audit and compliance review Why This Product 1 Release-specific entitlement instead of generic software access 2 Electronic delivery instead of physical fulfillment 3 Built for NCS 1K4 alignment instead of broad platform coverage 4 Clear SKU traceability for procurement and audits