Data Centre Networking Market Size | Forecast, Trends & Growth Outlook 2025

Q: What is the growth outlook for data centre networking?

The market was estimated at USD 22.7 billion in 2024 and is projected to be around USD 50 billion by 2031 between 2025 and 2031.

Q: How is AI influencing networking in data centres?

AI is being used for traffic optimization, anomaly detection, self-healing networks, and predictive maintenance of networking hardware.

Q: What is the role of SDN in modern data centres?

Software-defined networking enables centralized control, automation, and improved agility for managing complex, large-scale network environments.

Q: Which networking technologies are gaining traction?

High-speed Ethernet (400G/800G), optical switching, intent-based networking, and network disaggregation are rapidly gaining ground.

Q: Are edge data centres impacting the networking landscape?

Yes, edge data centres require ultra-low latency, localized routing, and micro-segmented network architectures, increasing demand for agile networking.

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6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.

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Code: MTA4566

Publication Date: Jun 2025

What is the size of Data Centre Networking Market?

According to 6Wresearch internal database and industry insights, the data centre networking market was estimated at USD 22.7 billion in 2024 and is projected to be around USD 50 billion by 2031, growing at a robust CAGR of 11.8% during the forecast period 2025-2031.

Due to increasing demand for high-speed, reliable, and scalable network within modern data centres, data centre networking market is registered for the rapid growth. The rise in cloud computing, virtualization, edge computing, and real-time applications, due to which organizations are investing huge amount in switching, routing, SDN (software-defined networking), and high-bandwidth optical interconnects to support advanced workloads and ensure seamless data flow between systems.

Key Growth Factors of the Data Centre Networking Market

Surging adoption of cloud-native and hyperscale data centres
Growing deployment of 5G, IoT, and real-time data analytics applications
Increased focus on network automation, visibility, and SDN-based control
Rise in demand for low-latency and high-throughput interconnects
Expansion of edge data centres and multi-site architectures
Advancements in AI-driven traffic management and cybersecurity protocols

Data Centre Networking Market Trends

From 2025 to 2031, the market is expected to gain positive momentum with adoption of AI-powered network management tools, software-defined wide area networking (SD-WAN), and high-speed Ethernet (400G/800G). As enterprises migrate to hybrid and multi-cloud environments, demand for programmable, open, and intent-based networking infrastructure is increasing. At the other side, the Data centre operators are emphasizing network agility, automated provisioning, and east-west traffic optimization. Integration with zero-trust network architectures and edge-native networking capabilities will likely to shape the competitive strategies of vendors and service providers alike.