Lightcurve Deployed Multi-Gigabit Broadband Platforms
The provider utilized virtualized hardware to deliver high-speed data over existing coaxial infrastructure.
Updated on Oct. 5, 2026 in Telecommunications
Live Poll
Do you feel that faster home internet service significantly improves your daily life?
Lightcurve has deployed the Harmonic cOS virtualized broadband platform to provide multi-gigabit service to multi-dwelling units. The system enables fiber-like throughput using current coaxial wiring.
Why it matters
This approach allows providers to increase network performance and meet rising subscriber demand without the high capital costs associated with replacing existing infrastructure. It strengthens competitive positioning by bringing gigabit-tier capabilities to older, dense residential deployments.
The platform supports speeds of up to 8/1 Gbps by leveraging Harmonic Oyster nodes and Pebble Remote PHY devices. This distributed access architecture allows for software-defined upgrades to the cOS Core.
The players
Lightcurve
A broadband service provider focused on updating network infrastructure to meet high-speed residential data demands.
Harmonic
A technology firm providing virtualized broadband and video delivery platforms for cable operators.
The details
Lightcurve is utilizing a software-defined networking approach to modernize its broadband delivery. By deploying Harmonic Oyster nodes—compact, low-power hardware that extends the network edge—the company uses Pebble Remote PHY devices. These devices, known as physical layer hardware, shift the signal processing from a centralized hub to the node itself, allowing for increased data capacity over existing coaxial cables.
Timeline
October 5, 2026: The collaboration details were announced.
The Tech Race
This deployment follows the industry-wide migration toward virtualized broadband architectures like the Harmonic cOS platform. It represents a pivot from traditional, centralized hub hardware toward decentralized, software-defined access nodes.
Residents in multi-dwelling units gain access to fiber-like speeds without the need for rewiring their buildings. These performance upgrades rely on the operator completing the software-defined core deployment.
The takeaway
Lightcurve has demonstrated that high-bandwidth delivery is achievable over existing copper-based assets through virtualization. Observers should track whether the company scales this distributed access model to wider, single-family residential service areas.
Further reading
For more on the current state of infrastructure upgrades, visit the Telecommunications section.
Source note: This article includes information reported by Lightwave.
Live Poll
Do you feel that faster home internet service significantly improves your daily life?
