Harmonic and Mediacom Mark Industry Milestone with Unified DOCSIS 4.0 Production Deployment on Live Network

HLIT
September 26, 2025
Harmonic and Mediacom Communications announced an industry milestone with a Unified DOCSIS 4.0 production deployment on a live network, delivering symmetric multi-gigabit speeds to real-world customers in Moline, Illinois. This event elevates DOCSIS 4.0 from lab testing into an operational, field-deployed environment, showcasing extended spectrum capabilities and enhanced upstream performance. At the heart of this solution is Harmonic's cOS virtualized broadband platform, featuring a PTP-less core and Unified Pebble-2 Remote PHY Devices (RPDs) integrated into Ripple modular DAA nodes. This configuration is deployed in an ultra-high-split setup within Mediacom's network, demonstrating the practical application of advanced broadband technology. This breakthrough deployment provides operators with clear proof that DOCSIS 4.0 is practical and accessible, offering significant benefits such as blazing-fast speeds and greater reliability. The collaboration reinforces Harmonic's mission to empower operators of any size to unlock the full advantages of this advanced technology, strengthening subscriber loyalty and expanding market reach. The content on BeyondSPX is for informational purposes only and should not be construed as financial or investment advice. We are not financial advisors. Consult with a qualified professional before making any investment decisions. Any actions you take based on information from this site are solely at your own risk.