Mobile operators worldwide are sunsetting legacy 2G and 3G networks to repurpose spectrum for faster, more efficient 5G technology. While this transition accelerates connectivity innovation, it poses a critical challenge for utilities relying on older networks for smart metering infrastructure. Millions of electricity meters with embedded 2G/3G modems risk losing connectivity, disrupting Automatic Meter Reading (AMR) and Advanced Metering Infrastructure (AMI).
This blog explains why utilities should prioritize modem upgrades over full meter replacements—a cost-effective strategy to safeguard investments and ensure uninterrupted service.
Smart meters are designed for longevity, often operating 10–15 years. However, communication technologies like 2G/3G have shorter lifecycles. With global shutdowns already underway (e.g., the U.S., Europe, and Australia), utilities must act swiftly to avoid:
Replacing entire meter fleets is neither practical nor economical. Instead, a connectivity upgrade focused on modem replacement offers a smarter path forward.
Electricity meters are built to last, with robust hardware designed for decades of service. Conversely, communication modules become obsolete faster due to rapid tech advancements. By upgrading only the modem, utilities extend meter lifespans while adopting newer technologies like 4G LTE and NB-IoT.
Replacing a single smart meter costs €200–300, while a modem upgrade runs just €50–80—saving 60–75% per unit. For large-scale deployments, this difference translates to millions saved.
E-waste reduction aligns with sustainability goals. Retaining functional meters reduces landfill waste and resource consumption tied to manufacturing new devices.
As ODM developers specializing in smart metering solutions, we design modems tailored for leading global manufacturers, ensuring plug-and-play compatibility. Our modems support:
Whether your fleet uses single-phase, three-phase, or industrial meters, our connectivity upgrade solutions integrate effortlessly, preserving existing hardware and software ecosystems.
Advanced Metering Infrastructure (AMI) and Automatic Meter Reading (AMR) systems rely on continuous connectivity to:
A modem upgrade ensures these systems remain operational post-2G/3G shutdowns, maintaining grid reliability and customer satisfaction.
Modern 4G LTE and LPWAN modems offer:
By upgrading now, utilities avoid repeated costs as technologies evolve.
The sunset of 2G/3G networks is inevitable, but losing connectivity isn’t. Utilities can protect their energy-meter investments by choosing modem upgrades—a cost-effective, sustainable, and efficient strategy.
As trusted partners to top meter manufacturers, we provide the widest range of 4G modems tailored for seamless integration. Don’t let obsolete connectivity derail your AMI/AMR systems.
Upgrade your modems, not your meters.
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