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5G RedCap (Reduced Capability) is an emerging technology designed to bridge the gap between traditional LTE solutions and full-scale 5G. It provides improved performance compared to LTE while reducing the complexity and cost typically associated with 5G.
This makes it particularly attractive for IoT applications that require higher data rates, lower latency, and future-ready connectivity, but do not need the full capabilities of high-end 5G deployments.
As IoT applications evolve, many use cases are becoming more demanding. Industrial automation, video-based monitoring, and edge computing require faster data transmission and more responsive communication.
While LTE technologies such as Cat 1 bis are ideal for cost-sensitive and stable deployments, they reach their limits when higher performance is required. This is where 5G technologies, including RedCap, come into play.
A typical example of a high-performance IoT application is an industrial gateway used in manufacturing or smart infrastructure environments. These gateways often connect multiple devices, process large volumes of data, and need to transmit this data in real time.
By integrating a Telit Cinterion FN980 module in M.2 or PCIe form factor, such gateways can leverage high-speed 5G connectivity. The module enables fast and reliable data transmission, allowing real-time monitoring and control of connected systems.
In a real deployment, sensors and machines continuously send data to the gateway. The gateway processes this information locally and forwards it via the FN980 module to cloud platforms or control centers. This enables immediate insights and faster decision-making, which is critical in industrial environments.
This type of setup is especially relevant for Industry 4.0, where systems must react instantly to changing conditions, and where connectivity becomes a key factor for operational efficiency.
While full 5G modules such as the FN980 already enable high-performance applications today, RedCap will further optimize this space by offering a more balanced approach between performance, cost, and complexity.
It is expected to play a key role in future IoT deployments where mid-range performance is required without the overhead of full 5G capabilities.
5G technologies, including RedCap, represent the next step in IoT connectivity. With solutions such as the Telit Cinterion FN980, companies can already build future-ready systems that support high data rates, low latency, and scalable architectures.