SENKO’s newly developed Blind-Mate Connectivity Powers SoftBank’s ​R​obot Friendly​​​​ ​​Server Rack for Next-Generation Data Centers

Yokkaichi, Mie – [December 1st] – Senko Advance Co., Ltd. is proud to announce that its advanced blind-mate optical connector technology has been selected by SoftBank Corp. (“SoftBank”) for early-stage integration in the development of a groundbreaking ​​robot-friendly​​​​ ​​server rack designed to accelerate the automation of next-generation data centers.

The new cable-free rack eliminates the need for traditional power, cooling, and communication cabling, enabling robots to install, maintain, and inspect servers with precision and efficiency. By simply pushing servers into place without manual cable handling, robotic systems can streamline workflows, improve scalability, and reduce human error.

Empowering a Vision for Fully Automated Data Centers

SENKO’s high-performance blind-mate optical connectors play a pivotal role in this innovation by providing fast, stable, and reliable optical communication within the cable-free architecture. Together with bus bar power delivery and blind-mate cooling interfaces, SENKO’s technology helps establish a robust foundation for fully automated data centers. ​​ ​

The​ robot friendly​ ​server​ rack conforms to the latest Open Compute Project (OCP) ORV3 specifications, accommodates industry-standard 19-inch servers, and supports liquid cooling for high-performance computing environments. The system will be deployed at the Hokkaido Tomakomai AI Data Center, scheduled to open in fiscal year 2026, as part of SoftBank’s strategy to build distributed AI data centers and next-generation social infrastructure.

“We are honored to partner with SoftBank in this pioneering initiative that brings the vision of fully automated, AI-ready data centers closer to reality,” said Jim Hasegawa, Managing Executive Officer and President of the Optical Communications Division at SENKO. “SENKO’s blind-mate optical connectors are engineered to deliver the reliability and performance required for cable-free, robotic operations, underscoring our commitment to driving innovation in data center connectivity.”

This collaboration reflects SENKO’s leadership in high-performance optical interconnects and its role in enabling smarter, more sustainable infrastructure for the digital age.

SENKO remains committed to advancing the field of optical communications through the development of high-performance, practical solutions that meet the evolving needs of our partners and the industry.

关于 SENKO Advanced Components

SENKO Advanced Components, Inc. 是 SENKO Advance Co., Ltd. 的全资子公司，总部位于日本四日市。SENKO 在全球设有 16 个分支机构，拥有广泛的设计和制造能力，是公认的无源光纤互连器件和光学元件的全球领导者。SENKO 已部署了 10 亿多个连接器，拥有 500 多项专利，并继续为数据中心、电信和无线市场开拓下一代连接解决方案。

为了加快在共封装光学、光学对准技术和人工智能互连等新兴应用领域的创新，SENKO 成立了新兴技术集团 (ETG)，这是一个专门的部门，致力于开发先进的光子解决方案，以应对高性能网络的未来。

更多信息，请访问 https://www.senko.com.

About Softbank​​ Corp​

​​​​Guided by the SoftBank Group’s corporate philosophy, “Information Revolution – Happiness for everyone,” SoftBank Corp. (TOKYO: 9434) operates telecommunications and IT businesses in Japan and globally. Building on its strong business foundation, SoftBank Corp. is expanding into non-telecom fields in line with its “Beyond Carrier” growth strategy while further growing its telecom business by harnessing the power of 5G/6G, IoT, Digital Twin​​ and Non-Terrestrial Network (NTN) solutions​​, including High Altitude Platform Station (HAPS)-based stratospheric telecommunications. While constructing AI data centers and developing homegrown LLMs specialized for the Japanese language, SoftBank is integrating AI with radio access networks (AI-RAN) with the aim of becoming a provider of next-generation social infrastructure. To learn more, please visit https://www.softbank.jp/en/corp/​​​​ ​​​ ​​

更多信息，请访问 www.softbank.jp

To view the Softbank Press release, https://www.softbank.jp/corp/news/press/sbkk/2025/20250908_01/