Accelerating enterprise 5G SA deployment and FRMCS rail modernization via eco-efficient, Open RAN radios for the upper n77 and n101 bands.
(Singapore, July 2026) – Comba Telecom Systems Holdings Limited (“Comba”, SGX: STC, SEHK: 2342), a leading global wireless solutions provider, today announced the strategic global launch of its next-generation 5G cellular infrastructure portfolio. This advanced product line marks a critical milestone in the expansion of Comba specialized wireless solutions, engineered to deliver mission-critical connectivity and optimized eco-efficiency for the global private network and mission-critical rail sectors.
The synchronization of this launch with major regional industry milestones highlights the rapid maturation of localized cellular networks. According to GSMA Intelligence, global 5G connections exceeded 2.7 billion at the end of 2025 as the fastest-growing mobile technology to date, with enterprise digitalization identified as the primary lever to unlock 5G Standalone (5G SA) commercial value. To capture this market momentum, the newly unveiled 5G Micro Radio Unit (Micro RU) platform features dedicated support for the upper n77 spectrum range (3800–4200 MHz). This architecture allows operators and enterprises to immediately deploy high-capacity, space-saving 5G SA networks across maritime ports, airports, utilities, and logistics hubs without added site complexity.
Simultaneously, the global rail sector is approaching a critical infrastructure turning point, driven by global market demands to adopt the 5G-based FRMCS standard, either through migrating from legacy GSM-R networks or deploying new greenfield installations. The dedicated n101 variant within the new Comba portfolio directly satisfies this operational shift, providing railway operators with a future-ready foundation. The platform is precisely optimized to handle mission-critical railway signaling, real-time video surveillance, and high-bandwidth telemetry over a unified network, ensuring long-term safety and network scalability.
Engineered with structural efficiency in mind, the entire Micro RU portfolio utilizes a common hardware architecture that natively supports CPRI and eCPRI interfaces, ensuring seamless interoperability within evolving Open RAN ecosystems. The ultra-slim and lightweight chassis directly solves the physical constraints typical of trackside environments, tunnels, stations, and factory floors, significantly reducing deployment time and lowering the total cost of ownership (TCO) for operators.
“With the introduction of the upper n77 and n101 Micro RU solutions, Comba is expanding an advanced wireless portfolio to target two vital growth sectors: enterprise private 5G and next-generation rail communications,” said Kurt Xiang, General Manager of Network Product Business Units at Comba. “These solutions provide global customers with a highly compact, energy-efficient, and future-ready radio platform engineered to excel in the most demanding operational environments.”
The new 5G Micro RU portfolio is currently available for global commercial evaluation, piloting, and remote technical consultation. To secure an evaluation slot or to connect with a regional solutions architect for a tailored technical consultation, international operators and enterprise partners are invited to contact marketing@comba-telecom.com or visit the official portal at www.comba-telecom.com
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 Singapore, 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
For media inquiries, please feel free to contact:
Corporate Marketing Department of Comba: marketing@comba-telecom.com
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