MaxLinear and Comtrend Unveil Powerline Data Modules for EV Charging Stations

On June 2, 2025, MaxLinear, Inc. and Comtrend announced the release of new ITU-T standards-based powerline data modules, set to revolutionize data communications for electric vehicle (EV) charging stations (EVSE). These modules aren’t just for charging stations; they also extend to smart parking facilities and data centers, marking a significant leap in backend communication technology for EV infrastructure.

Powered by MaxLinear’s G.hn technology—a data-over-powerline solution—Comtrend’s new module series seamlessly collects and transmits data from power meters and IoT devices across EV charging systems. The key advantage? No need for new cabling. Instead, these modules use the existing electrical powerlines to transfer data, delivering a scalable and reliable solution that’s especially beneficial in challenging environments like underground concrete parking garages, where conventional communication systems struggle to maintain stability.

“The electric vehicle industry has grown at an unprecedented rate in recent years. We are thrilled to partner with Comtrend to accelerate the installation of EV charging stations, addressing the industry’s needs and meeting the rapidly increasing demand,” said Vikas Choudhary, Vice President of Connectivity and Storage Business at MaxLinear. Our G.hn product portfolio addresses a wide range of applications, including industrial IoT and Smart Grids, to proactively support the digital transformation of the industry.”

“Comtrend’s Powerline Data Modules, powered by MaxLinear’s cutting-edge G.hn technology, provide high-speed, secure, and reliable wired communication between EV charging stations and the smart grid,” said Vaclav Slehofer, Managing Director and Vice President of Comtrend Europe. “By partnering with MaxLinear, we’re bringing to market a cost-effective, easy-to-deploy and future-ready solution that ensures robust data connectivity for the evolving landscape of smart EV charging infrastructure.”

The Standout Product, the Comtrend PM 1540, Boasts a Range of Benefits

No new wiring required: Utilizes existing electrical infrastructure.

Low latency, high speeds, and robust stability: Outperforms traditional data transfer methods.

Real-time connectivity: Essential for dynamic EVSE environments.

Cost savings: Reduces installation and maintenance costs compared to LAN, Wi-Fi, or 4G networks.

Ease of installation: Cuts down complexity, time, and extra infrastructure needs.

Scalability: Supports up to 250 nodes in large-scale EVSE deployments.

Strong signal transmission: Reaches up to 700 meters with up to 16 signal repetitions for extended reach.

A Perfect Fit for EV Charging Applications

So, why is MaxLinear’s G.hn the perfect fit for EV charging applications? Its ultra-reliable network connectivity works over any wiring infrastructure—coax, phone lines, powerlines, or Power-over-Fiber (POF)—and delivers gigabit speeds with remarkably low latency. Backed by comprehensive Quality of Service (QoS) capabilities, MaxLinear’s G.hn baseband processors and analog front-end chipsets, fully ITU compliant, offer physical data rates of up to 2Gbps, the highest in the industry.

By deploying MaxLinear G.hn technology in EV charging stations, operators benefit from seamless interoperability, reduced deployment costs, and highly efficient network performance. This game-changing solution sets a new standard for future-ready EV charging infrastructure.

Download the datasheet.

Located in Carlsbad, California, MaxLinear, Inc. is a leading provider of radio frequency (RF), analog, digital, and mixed-signal integrated circuits for access and connectivity, wired and wireless infrastructure, and industrial and multimarket applications.

Visit https://www.maxlinear.com/g-hn for an overview of MaxLinear’s G.hn solutions.

Comtrend is a well-respected company with over 30 years of experience delivering high-quality broadband networking solutions to Service Providers. Comtrend offers a comprehensive lineup of solutions ranging from gateways to networking devices that provide clever coverage to innovative use cases or difficult-to-reach areas.