The next generation of broadband is here. Harmonic and Mediacom have announced a major leap with the first unified DOCSIS 4.0 deployment on a live network. This achievement sets a new standard for deliverable speeds and subscriber experiences in the U.S.
Harmonic and Mediacom Launch Unified DOCSIS 4.0 in Illinois
This industry milestone moved DOCSIS 4.0 from the lab into real homes and businesses in Moline, Illinois. Mediacom’s rollout uses Harmonic’s cOS™ virtualized broadband platform and advanced Remote PHY Devices in its network. This deployment offers multi-gigabit symmetric speeds, improved upstream performance, and brings tangible benefits like greater reliability and future-ready bandwidth.
Real-World Speed Tests and Analytics Highlight Broadband Impact
At the recent SCTE TechExpo25, visitors could witness a live feed from Mediacom’s operational network. Speed test results and real-time analytics showcased the power of DOCSIS 4.0 in delivering seamless, high-speed connectivity to actual customers. These live demonstrations not only highlighted speed but also gave insights into user experience and performance — proving that the technology benefits users right now.
Industry Implications and Future of DOCSIS 4.0 Technology
This deployment reflects not just a technical leap, but a significant industry shift. Harmonic’s platform, which supports over 35 million CPE devices worldwide, demonstrates the readiness of DOCSIS 4.0 for wide-scale adoption. For operators, this means a competitive edge, the opportunity to meet soaring bandwidth demands, and the ability to close the digital divide for underserved regions.
In summary, the successful deployment of DOCSIS 4.0 by Harmonic and Mediacom signals a new era in broadband technology. Expanded bandwidth and real-time analytics promise an improved experience for users and more opportunities for providers. As the industry watches this milestone unfold, it’s clear that DOCSIS 4.0 is ready to shape the future of high-speed internet.
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