Harmonic Inc Stock Price, News & Analysis

Harmonic (NASDAQ: HLIT) will showcase fiber broadband innovations at Network X 2025 in Paris, Oct. 14-16, 2025. The company highlights its virtualized cOS broadband platform, SeaStar optical node for multi-gigabit MDUs without rewiring, and modular hardware including Pearl R-OLTs, Jetty remote switches and Pier OLT shelves. Harmonic emphasizes cost-effective scaling from GPON to XGS-PON and 25G/50G/100G paths, an Open ONT approach to avoid vendor lock-in, and interoperability across an ecosystem powering over 35 million CPE devices globally. Visit Harmonic at meeting room 10b for demos and technical discussions.

Harmonic (NASDAQ: HLIT) and Comcast are collaborating to expand fiber broadband access in new markets. Comcast expanded its network to over 1 million new locations in 2024 and plans to reach 1.2 million additional locations by end of 2025.

The partnership leverages Harmonic's cOS™ virtualized broadband platform and network edge devices to deliver multi-gigabit symmetrical broadband services. The solution enables Comcast to deploy both fiber and DOCSIS-based infrastructure flexibly, supporting cost-effective rollouts to rural communities, including BEAD-funded projects.

Harmonic, the market share leader in cable broadband equipment, powers next-gen broadband services through more than 35 million customer CPE devices worldwide.

Harmonic (NASDAQ: HLIT) and Mediacom Communications, the fifth-largest U.S. cable operator, have achieved a significant industry milestone with the first live network deployment of DOCSIS 4.0 technology in Moline, Illinois. The deployment features Harmonic's cOS™ virtualized broadband platform and Unified Pebble-2 Remote PHY Devices in an ultra-high-split configuration.

The breakthrough implementation demonstrates symmetric multi-gigabit speeds to real-world customers, marking the technology's transition from laboratory testing to actual field deployment. The live showcase at SCTE TechExpo25 will feature real-time analytics and speed tests, highlighting the practical applications and deployment readiness of DOCSIS 4.0 technology.

Notably, Harmonic leads the market in cable broadband equipment, virtual CMTS, and DAA according to Dell'Oro Group, with their cOS platform supporting over 35 million customer CPE devices worldwide.

Mediacom Communications has announced the first successful DOCSIS 4.0 customer deployment in Moline, Illinois, partnering with ATX Networks, Harmonic (NASDAQ:HLIT), and Hitron. The deployment enables symmetrical multi-gigabit speeds through existing hybrid-fiber coaxial (HFC) networks.

The collaboration features ATX's GigaXtend® GMC Series 1.8GHz Amplifiers, Harmonic's cOS™ virtualized broadband platform with Ripple modular DAA node and Pebble-2 DOCSIS 4.0 Unified RPD, and Hitron's CODA60V DOCSIS 4.0 eMTA. ATX has already shipped 300,000 amplifiers and serves nearly a dozen active customers.

The deployment aims to bridge the digital divide by delivering fiber-like internet performance with benefits including symmetrical multi-gigabit speeds, lower latency, and scalability up to 10 Gbps. Mediacom plans market expansion throughout 2025.

Harmonic (NASDAQ: HLIT) announced that German broadband operator neu-medianet is implementing Harmonic's cOS™ virtualized broadband platform to upgrade to XGS-PON fiber broadband services. The deployment includes Harmonic's Pier optical line terminal (OLT) shelves and leverages an Open ONT approach for customer premises equipment flexibility.

The implementation will enable neu-medianet to enhance its existing network infrastructure, deliver symmetric multi-gigabit broadband services, and expand its subscriber base. The solution offers energy efficiency, reduced deployment complexity, and eliminates vendor lock-in. Local partner Normann Engineering is providing system integration support for the deployment.

Harmonic (NASDAQ: HLIT) announced that German broadband operator neu-medianet has selected Harmonic's cOS™ virtualized broadband platform to implement XGS-PON fiber broadband services. The deployment includes Harmonic's high-density Pier optical line terminal shelves and leverages an Open ONT approach for customer premises equipment flexibility.

The partnership enables neu-medianet to overbuild its existing network and enhance its DOCSIS footprint with XGS-PON technology for delivering symmetric multi-gigabit broadband services. Local partner Normann Engineering will provide system integration support. Notably, Harmonic's cOS platform currently powers broadband services through over 35 million CPE devices globally.

Harmonic (NASDAQ: HLIT) announced a strategic partnership with SKY Perfect JSAT Corporation (SJC), Japan's leading satellite operator and pay-TV provider, to modernize their broadcast playout and delivery workflow. The implementation of Harmonic's XOS Advanced Media Processor brings significant improvements, including a 40% increase in density compared to the previous platform.

The cloud-native software solution features the PURE Compression Engine™ and consolidates critical broadcast functions into a single platform, enabling cost savings and operational efficiency. This partnership allows SJC to enhance video quality, explore new market segments, and launch targeted services for future growth.

Akamai (NASDAQ: AKAM) and Harmonic (NASDAQ: HLIT) have unveiled Media Services Live 5 (MSL5), a next-generation live streaming platform. The enhanced solution, running on Akamai Cloud, delivers improved video streaming capabilities with reduced latency, greater reliability, and consistent performance.

Key features include faster performance with low-latency HLS delivery of 5-7 seconds, an expanded DVR window from 30 minutes to 12 hours, streamlined user experience with 5-second stream provisioning, and precision event tools for highlight creation. The platform specifically targets the growing live sports streaming market, where platforms are investing heavily in content rights.

Harmonic (NASDAQ: HLIT) announced that Midco, a major Midwest broadband operator, has selected Harmonic's cOS virtualized broadband platform to modernize its network infrastructure. The partnership supports Midco's $500 million Fiber Forward investment initiative aimed at delivering 10 gigabit speeds across the Midwest region.

The implementation includes Harmonic's distributed access architecture (DAA) with Pebble Remote PHY Devices and Ripple modular DAA nodes, providing a unified platform for both DOCSIS and fiber services. The solution features AI-powered cOS Central for automated workflows and real-time network monitoring, while reducing hardware and power requirements to lower operational costs.

Notably, Harmonic maintains market leadership in cable broadband equipment, virtual CMTS, and DAA according to Dell'Oro Group, with its cOS platform supporting over 35 million customer CPE devices worldwide.