(Hong Kong, March 14, 2025) – Comba Telecom Systems Holdings Limited (“Comba,” SEHK: 2342, SGX: STC), a global leader in telecom innovation, has advanced the adoption of OPEN Distributed Antenna Systems (DAS) through its flagship solution, ComFlex MAX and ORAN solutions, setting a new benchmark for flexibility, scalability, and sustainability in telecom.

Building on its leadership in Open RAN, Comba offers a robust portfolio of ORAN-compliant radios and a proven track record of interoperability in the multivendor ecosystem. At the forefront of this revolution is ComFlex MAX, a cutting-edge, multi-band, multi-standard DAS solution that supports 3G, 4G, and 5G networks. By incorporating DAS Slicing, ComFlex MAX enables seamless connectivity with Baseband Units (BBUs) via OPEN interfaces, establishing Comba as a leader in flexible and scalable network architectures that meet the demands of modern telecom.

Keysight Technologies, a market-leading design, emulation, and test solutions company, brings its expertise to ensure the rigorous validation and optimization of emerging technologies. Through its suite of Open RAN Architect (KORA), Keysight has supported the seamless integration and deployment of ORAN products, reinforcing the partnership’s shared goal of driving the adoption of OPEN DAS technology.

The joint efforts deliver clear benefits to operators, including significant savings in equipment room space and energy consumption. These eco-friendly and space-efficient solutions align with the telecommunications industry’s growing emphasis on sustainability. Comba’s DAS and ORAN solutions have already been successfully deployed in regions such as Europe, Asia, the Americas, the Middle East, and Africa, demonstrating its transformative potential. The Open RAN compatibility of the DAS solution will continue to provide new benefits to service providers with its unique features and flexibility. 

Looking ahead, Comba and Keysight are committed to deepening its collaboration to develop even more advanced and cost-effective indoor coverage solutions. This strategic alliance will not only accelerate the global adoption of OPEN DAS but also pave the way for the next generation of indoor wireless networks, characterized by unmatched flexibility, scalability, and cost-effectiveness.

“This collaboration is a testament to our commitment to innovation and sustainability,” said Kurt Xiang, General Manager of the Network Product Business Units at Comba. “Together with Keysight, we’re transforming wireless connectivity for a better, more connected future.”

“We are driving innovation in indoor connectivity,” said Peng Cao, Vice President and General Manager of Keysight’s Wireless Test group. “Our shared vision and combined expertise ensure that operators around the world can benefit from the latest, cutting-edge technologies to meet their evolving network demands.”

With a strong foundation of successful collaboration, Comba and Keysight have established a laboratory dedicated to pioneering technologies such as Open RAN and high-efficiency radio design. As this partnership evolves, OPEN DAS is set to become the cornerstone of next-generation wireless networks. By delivering unmatched flexibility, scalability, and sustainability, Comba continues to lead the way in reshaping indoor connectivity on a global scale.

About Comba

Comba is a globally recognized leader in wireless communication solutions, renowned for its cutting-edge R&D, advanced manufacturing capabilities, and comprehensive service network. The Group offers a full suite of products and solutions, including base station antennas, subsystems, network products, and wireless transmission, serving customers worldwide. Headquartered in Hong Kong, Comba leverages its advanced manufacturing and R&D capabilities to deliver wireless communication solutions and innovative services to customers in over 100 countries and regions. The Group is included in the Hang Seng Composite SmallCap Index and Hang Seng Composite Industry Index - Information Technology. Comba is listed on the Hong Kong Stock Exchange under the stock code “2342” and successfully listed on the Mainboard of the Singapore Exchange Securities Trading Limited in January 2023 under the stock code “STC”. Learn more at www.comba-telecom.com

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Miya Lin

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