Nokia; Microsoft

Nokia's November 2024 expansion with Microsoft matters because it puts a named network supplier inside Azure's datacenter growth path for another five years. Nokia will supply datacenter routers and switches, including the 7250 IXR-10e platform and custom top-of-rack management switches, while Microsoft continues to scale Azure capacity for compute demand. The useful signal is not simply a vendor renewal; it is the hardware and SONiC operating layer behind Azure's move from 100GE toward 400GE capacity across new and existing sites.

Nokia announced on 21 November 2024 that it had expanded a multi-year agreement to supply Microsoft Azure with datacenter routers and switches. The five-year expansion increases Nokia's Azure-related footprint to more than 30 countries and keeps Nokia positioned as a strategic supplier to Microsoft's worldwide cloud infrastructure.

The event mechanism is concrete. Nokia says it will supply the 7250 IXR-10e platform for multi-terabit interconnectivity inside Microsoft datacenters and will continue delivering a custom top-of-rack management switch used across the Azure network. The equipment is intended for both greenfield locations and upgrades inside existing facilities as Microsoft migrates from 100GE to 400GE connectivity.

The Microsoft context is SONiC and global cloud scale. Microsoft describes Azure's network as spanning hundreds of datacenters and thousands of switches, with SONiC powering switching infrastructure. Nokia's 2024 announcement and 2022 supply record show why the supplier relationship matters: hardware density, open network software compatibility and high-capacity datacenter interconnect are becoming part of the cloud capacity constraint, not just a procurement detail.

The evidence boundary is important. Public sources confirm the supply expansion, five-year term, product scope, SONiC context, more-than-30-country footprint and planned February deployment start for the 7250 IXR-10e. They do not disclose contract value, purchase volume, exclusivity, exact Azure sites, full bill of materials or service-level commitments.