Telcos Have Excess Capacity, AI Traffic Not a Congestion Threat
Despite Cisco's projections of a 6.6-fold increase in network traffic by 2035 due to AI, analysts from Analysys Mason and Omdia assert that existing telecom networks in developed markets have significant excess capacity. Major telcos like BT and Verizon are reducing capital expenditure, indicating that infrastructure is maturing and they do not anticipate unmanageable congestion from future traffic demands, including those from AI.
Key Takeaways
- Cisco projects AI to drive a 6.6x increase in network traffic by 2035, accounting for a quarter of total traffic.
- Analysys Mason data shows average downlink utilization for broadband networks at a low 12% during peak times.
- Telcos in high-income markets are expected to reduce capital intensity from 20% to just over 10% by the early 2030s.
- BT decreased its capital expenditure guidance to £4.3 billion ($5.8 billion) for the current fiscal year from £5.1 billion ($6.8 billion).
- Verizon plans to spend $16 billion-$16.5 billion in CAPEX this year, down from $17 billion in 2025.
Why It Matters
The assertion of excess network capacity directly challenges vendor narratives pushing for infrastructure upgrades driven by AI traffic. This suggests that operators, particularly in developed markets, are confident in their existing networks to handle growth without significant new investment, impacting vendor sales. For streaming providers, this implies network degradation due to AI traffic is less of an immediate concern than some forecasts suggest. Watch for telco capital expenditure reports in the coming quarters to see if current spending trends continue, especially as more AI services launch.
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