IOWN DCI Rack Solutions
2026-05-11 02:02:11

Collaboration to Launch IOWN DCI Rack Solutions in Japan Focusing on AI Infrastructure

Collaborative Launch of IOWN DCI Rack Solutions



In a significant move aimed at enhancing AI infrastructure, three key players in the tech industry—CTC, APRESIA Systems, and Edgecore Networks—have embarked on a collaborative venture to implement the IOWN DCI Rack Solutions in Japan. This initiative aligns with NTT's IOWN (Innovative Optical and Wireless Network) concept, which aims to resolve the pressing challenges associated with AI infrastructure, especially the power consumption, heat generation, and latency issues related to large-scale AI processing.

With the rise of generative AI and other technologies, data centers are facing increased power demands and heat density. This not only impacts operational efficiency but can also lead to significant communication latency due to the massive data transactions occurring between servers. To address these challenges, a radical overhaul of existing infrastructure is required. The IOWN DCI Rack Solutions propose a fresh approach by transitioning from traditional electrical connections to utilizing optical technologies that enable power-efficient and high-speed data transmission.

The core architecture of the IOWN DCI Rack Solution integrates Edgecore's Nexvec™ platform, which allows for flexible integration of GPUs and memory resources necessary for AI processing across distributed server and data center environments. This innovative solution optimizes both power (watts) and information (bits) in a cohesive manner, enhancing the overall energy efficiency of data centers.

Key Companies Involved


1. CTC


CTC is tasked with overseeing the entire project from upstream design to construction and operation. They will ensure that the optimal infrastructure, built upon the principles of optical technology, is developed to support AI data centers effectively.

2. APRESIA Systems


Specializing in providing GPU network switches and software, APRESIA will support low-latency and stable communications with specific expertise in optical layer connections between data centers.

3. Edgecore Networks


Edgecore is responsible for developing and supplying the necessary products that form the backbone of AI infrastructure, including servers and switches. Their focus will be on creating devices that respond to the evolving demands of optical-electrical integration.

Through this collaboration, the companies aim to continuously promote the social implementation of high-efficiency AI infrastructure while contributing to Japan's AI industry growth and the realization of a carbon-free society.

Future Outlook


As the project progresses, CTC, APRESIA, and Edgecore are committed to integrating advanced technologies and peripheral solutions aligned with the IOWN vision. The collective effort aims to construct a next-generation infrastructure that supports the burgeoning AI sector in Japan. The potential for reducing carbon footprints while enhancing processing performances is at the forefront of this initiative, highlighting a commitment to sustainable technology development.

Industry Response


Following the announcement, Yosuke Shimazu from NTT expressed enthusiasm, emphasizing the significance of harnessing IOWN technology to create a next-generation communication framework characterized by high capacity, low latency, and minimal power consumption. This approach is seen as a pivotal step towards realizing a new era of AI computing infrastructure that meets the demands of modern applications.

In summary, the collaboration between CTC, APRESIA, and Edgecore marks a pivotal advancement in tackling the infrastructure challenges posed by the AI age, setting the stage for a future where technology can operate efficiently and sustainably on a grand scale.


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Topics Business Technology)

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