Industrial M2M – remote terminal units (RTUs), SCADA telemetry modems, and M2M gateways in utilities, energy, water and critical infrastructure – is among the most demanding IoT use cases for reliability and longevity. Devices are expected to operate for 10-20 years in difficult physical conditions, transmitting critical operational data.
eRedCap for Industrial Applications
Industrial SCADA and telemetry applications typically use very low data rates – Modbus or DNP3 payloads in the kilobytes – but require absolute reliability and very low latency for alarm and control signalling. eRedCap’s ~10 Mbps capability is significantly more than these applications require, making it well over-specified for raw throughput but appropriate for the device cost and complexity tier.
The critical advantage of eRedCap for industrial M2M is the network longevity argument: a SCADA RTU or telemetry modem designed in 2026 against eRedCap is designed against a 5G NR standard with a multi-decade roadmap. The same device designed against LTE Cat-1bis faces an eventual 4G sunset with unknown timing.
Network Slicing for Critical Infrastructure
eRedCap operates on a 5G Standalone core, enabling network slicing. For critical infrastructure operators – grid operators, water utilities, pipeline operators – the ability to operate on a dedicated network slice with assured capacity, low latency and isolation from consumer traffic is directly relevant. This is a 5G Core feature unavailable on any 4G LTE connection regardless of device capability.
BESS, Grid and Energy Applications
Battery Energy Storage Systems (BESS), grid-edge monitoring, and renewable energy site telemetry are active eRedCap target applications. These sites require resilient cellular connectivity, often in locations without reliable fixed-line infrastructure, with long operational lifespans and critical reliability requirements.