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Nokia 7250 IXR-R6 Interconnect Router

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Nokia 7250 IXR-R6 Interconnect Router allows service providers to rapidly create and deploy new services while extending the lifetime of their existing infrastructure.

The Nokia 7250 IXR-R6 Interconnect Router, of the 7250 Series, offers high port density in a compact, modular, extended-temperature form factor. It is ideal for IP anyhaul, aggregation, fixed-mobile convergence and mission-critical applications.

New service opportunities

The 7250 IXR-R6 supports new 5G transport requirements. It delivers low latency for fronthaul, Internet of Things (IoT) and mission-critical applications while providing a large buffer memory for less delay-sensitive applications.

Per-service queuing features support differentiated quality of service (QoS), which is ideal for any-G aggregation and fixed-mobile network convergence. These features also help industrial enterprises attain IT/OT convergence by simultaneously carrying both their business and operational traffic.

Network operators who upgrade to the 7250 IXR-R6 today will be ready to meet new service demands for many years to come.


The 7250 IXR-R6 uses the Nokia Service Router Operating System (SR OS) and is managed by the Nokia Network Services Platform (NSP). The NSP offers a rich set of service management features that automates new service delivery and reduces operating cost. Standards-based software-defined networking (SDN) interfaces enable best-path computation to be offloaded to SDN controllers such as the Nokia NSP. 7250 IXR-R6 routers, operating as path computation clients (PCCs), collect and report per-link and perservice delay, jitter and loss metrics together with port utilization levels, for efficient path computation by a path computation element (PCE) function in the SDN controller.

Additional 7250 IXR-R6 Interconnect Router features and benefits: Please refer to Data Sheet for complete model-specific specifications and additional information.

  • Network longevity: The modular architecture used by the 7250 IXR-R6 supports a variety of deployment options. High density 1GE/10GE/25GE/40GE/100GE media-dependent adapter (MDA) cards accommodate future growth
  • High performance: The 7250 IXR-R6 offers industry-leading controlplane performance using a multi-tasking, multipriority operating system to take full advantage of multi-core processors combined with symmetrical multiprocessing (SMP)
  • Accurate timing: The 7250 IXR-R6 provides precise timing and accurate synchronization to meet the stringent requirements of 4G/5G mobile base stations and other networks. It improves timing accuracy over packet networks by combining built-in architectural features with Global Navigation Satellite System (GNSS) capabilities, ITU-T Synchronous Ethernet (SyncE) and the Nokia Bell Labs IEEE 1588v2 algorithm
  • Reliable service delivery Granular, in-depth and scalable per-service monitoring offers visibility into packet flows. The 7250 IXR-R6 provides comprehensive reporting on key performance indicators such as packet discard and forward counters