Data Center Interconnect Market Size, Share & Trends - Global Forecast to 2030

The data center interconnect market is projected to reach USD 25.89 billion in 2030 from USD 15.38 billion in 2025, growing at a CAGR of 11.0% from 2025 to 2030. Data center interconnect (DCI) refers to the networking technology that links two or more data centers to enable seamless data, workload, and application exchange. The market is gaining momentum due to the surging adoption of cloud services, AI/ML workloads, and edge computing, which require ultra-low latency and high-bandwidth links. Additionally, the rise of hyperscale data centers and the growing need for disaster recovery, business continuity, and workload mobility are fueling adoption.

KEY TAKEAWAYS

• The Asia Pacific data center interconnect market accounted for a 35.1% revenue share in 2024.
• By type, the services segment is expected to register the highest CAGR of 12.5%.
• By application, the real-time disaster recovery and business continuity segment is expected to dominate the market.
• By end user, the enterprises segment is projected to grow at the fastest rate from 2025 to 2030.
• Ciena Corporation, Huawei Technologies Co., Ltd., Cisco Systems, Inc. were identified as some of the star players in the data center interconnect market, given their strong market share and product footprint.
• Adtran and Ribbon Communications Operating Company, Inc., among others, have distinguished themselves among startups and SMEs by securing strong footholds in specialized niche areas, underscoring their potential as emerging market leaders.

The data center interconnect industry is set for strong growth over the coming years, driven by the convergence of cloud computing, AI/ML workloads, and edge deployments that demand high-capacity, low-latency connectivity between geographically dispersed data centers. Rising adoption of hybrid and multi-cloud strategies, coupled with increasing regulatory requirements for data localization and business continuity, further accelerate investment in DCI solutions. Additionally, advancements in optical transport technologies, SDN-enabled automation, and 400G/800G innovations expand scalability and efficiency, making DCI a critical enabler of digital transformation across enterprises and hyperscale environments.

The data center interconnect ecosystem thrives on a well-integrated ecosystem of hardware manufacturers, software vendors, connectivity service providers, and diverse end users. Each stakeholder is vital in enabling high-speed, secure, and scalable interconnectivity across data centers to meet growing demands for cloud computing, content delivery, and disaster recovery. The synergy between these participants ensures performance optimization, cost efficiency, and operational flexibility across metro and long-haul DCI deployments.

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Asia Pacific to be fastest-growing region in global data center interconnect market during forecast period

Asia Pacific is poised to exhibit the highest CAGR in the data center interconnect market, driven by rapid cloud adoption, data localization mandates, and massive hyperscale investments in China, India, and Southeast Asia. Governments and enterprises in the region accelerate digital transformation, creating strong demand for high-performance interconnects. With its expanding internet economy and growing ecosystem of cloud and content providers, the region represents the largest and fastest-growing regional market.