Quectel Has Released New 5G Module for Rail Industry
The company introduced an LGA-format communications module designed to support the migration from GSM-R to FRMCS.
Updated on Sept. 28, 2026 in Telecommunications
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Quectel Wireless Solutions has released an LGA version of its RG660Qx 5G communications module to facilitate the transition from GSM-R to the Future Railway Mobile Communication System (FRMCS). The hardware is designed to assist rail industry participants with device-level testing and interoperability.
Why it matters
The shift from older GSM-R standards to FRMCS is critical for modernizing rail communications systems worldwide. This module provides the necessary technical infrastructure for rail operators to begin validating their network equipment.
The RG660Qx module utilizes Qualcomm X85 and X82 5G Modem-RF systems and supports Power Class 1.5 for enhanced signal coverage. It is engineered to operate on frequency bands n100 and n101 while reaching ethernet speeds up to 10 Gb/sec.
The players
Quectel Wireless Solutions
This global company specializes in providing IoT modules and connectivity solutions for various industries including transportation and telecommunications.
Qualcomm
This technology corporation develops semiconductors and telecommunications equipment, providing the core Modem-RF systems used in the new module.
The details
Quectel developed the module in an LGA format specifically to support interoperability testing for rail systems. The product launch includes an evaluation kit aimed at accelerating device-level testing to help operators transition their infrastructure.
Timeline
Quectel announced the release of the RG660Qx 5G module on September 28, 2026.
The Tech Race
This release signals a transition toward high-speed 5G connectivity within global rail networks, which is replacing the legacy GSM-R standard. It positions Quectel to compete for market share in the critical infrastructure sector as rail operators modernize their communications.
This technology will eventually enable more reliable and faster data transmission for future passenger and freight rail services. While the current release is focused on industry testing, it marks a significant step toward enhanced digital capabilities in public transit infrastructure.
The takeaway
Rail infrastructure providers must now look toward integrating 5G-ready components to ensure long-term compatibility with new international communication standards. Adopting these modules during the testing phase is essential for reducing delays when transitioning to advanced digital rail networks.
Further reading
Learn more about the latest developments in the Telecommunications sector.
Source note: This article includes information reported by Railway Gazette International.
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