Data Centre Magazine March 2026, Issue 41 | Page 109

US $ 380bn

THE SPENDING WORLDWIDE BY 2028( IDC)

Operational and commercial considerations Network expansion at the edge is not solely a capex race. Operators also face rising energy costs and an increasingly demanding security landscape.
As more AI inference and sensitive data moves to edge locations, embedded security in routers, virtual network functions and fabric controllers becomes non-negotiable.
Commercial models are evolving in parallel. Some carriers are using indefeasible rights of use on conduits and fibre to lock in strategic corridors, while others are leaning into consumptionbased edge connectivity, allowing enterprises to spin up virtual routing, firewalls and interconnect in minutes rather than months.
For data centre leaders, the strategic challenge is to align these models with customer expectations around predictability, while still monetising premium low-latency and AI-optimised paths that will increasingly differentiate one edge-ready facility from another.
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