Press Release

Harmonic's cOS Virtualized Broadband Platform Simplifies the Transition to Distributed Access Architecture, Enabling Faster Connectivity and an Evolutionary Path to Fiber

SAN JOSE, Calif., April 30, 2025 /PRNewswire/ -- Harmonic (NASDAQ: HLIT) today announced that Caribbean internet service provider Flamingo TV Bonaire is embracing Harmonic's industry-leading cOS^™ virtualized broadband platform to completely modernize its broadband infrastructure. Powered by software, Harmonic's cOS broadband platform significantly boosts high-speed broadband connectivity for Flamingo TV subscribers while ensuring greater network efficiency, scalability and a seamless future migration to fiber for the operator.

"High-speed broadband is a lifeline to island residents. Partnering with Harmonic, we are transforming our network to deliver faster internet speeds and improving the subscriber experience," said Patrick Dowling, general manager at Flamingo TV. "Harmonic's cOS broadband platform enabled us to migrate to a distributed access architecture with minimal disruption and deliver next-generation broadband services to our subscribers."

Flamingo TV has deployed Harmonic's cOS platform as virtualized core software along with the company's Pebble Remote PHY Device and Ripple modular DAA node. Harmonic's broadband solution provides Flamingo TV with a single platform for DOCSIS 3.1 today and PON in the future, reducing hardware while providing significant power and space savings. The flexibility and scalability of the cOS platform will allow the operator to adapt and grow as subscriber demands evolve in the future.

Additionally, Harmonic's cOS Central provides Flamingo TV with powerful network analytics, improving real-time network visibility and enabling proactive resolution of issues to ensure reliable broadband service availability.

"Flamingo TV's decision to modernize its network with our cOS virtualized broadband platform and DAA technology positions them as a broadband innovator in the Caribbean region," said Asaf Matatyaou, senior vice president, product, broadband business at Harmonic. "By adopting the Harmonic platform, Flamingo TV is maximizing the value of their current DOCSIS network and paving the way for future fiber offerings. Their forward-thinking approach demonstrates that broadband infrastructure modernization and fiber optionality is achievable for operators of any size."

Harmonic's market-leading cOS platform powers next-gen broadband services to more than 33 million homes worldwide for leading operators in North America, Europe, Latin America and Asia. To learn more about Harmonic's cOS platform and portfolio of network edge devices, visit www.harmonicinc.com/broadband.

About Harmonic
Harmonic (NASDAQ: HLIT), the worldwide leader in virtualized broadband and video delivery solutions, enables media companies and service providers to deliver ultra-high-quality video streaming and broadcast services to consumers globally. The company revolutionized broadband networking via the industry's first virtualized broadband solution, enabling operators to more flexibly deploy gigabit internet services to consumers' homes and mobile devices. Whether simplifying OTT video delivery via innovative cloud and software platforms, or powering the delivery of gigabit internet services, Harmonic is changing the way media companies and service providers monetize live and on-demand content on every screen. More information is available at www.harmonicinc.com. 

Legal Notice Regarding Forward-Looking Statements
This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Statements concerning Harmonic's business and the anticipated capabilities, advantages, reliability, efficiency, market acceptance, market growth, specifications and benefits of Harmonic products, services and technology are forward-looking statements. These statements are based on our current expectations and beliefs and are subject to risks and uncertainties, including the risks and uncertainties more fully described in Harmonic's filings with the Securities and Exchange Commission, including its Annual Report on Form 10-K for the year ended Dec. 31, 2024, its Quarterly Reports on Form 10-Q and its Current Reports on Form 8-K. The forward-looking statements in this press release are based on information available to Harmonic as of the date hereof, and Harmonic disclaims any obligation to update any forward-looking statements.

Harmonic, the Harmonic logo and other Harmonic marks are owned by Harmonic Inc. or its affiliates. All other trademarks referenced herein are the property of their respective owners.

Photo Link: www.202comms.com/Harmonic/Harmonic-cOS_logo.jpg
Photo Caption: Harmonic cOS^™ Broadband Platform Logo

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SOURCE Harmonic Inc.

CONTACTS: Netra Ghosh, Corporate Communications Manager, +1 425-215-5525, netra.ghosh@harmonicinc.com; David Hanover, KCSA Strategic Communications, Investor Relations, +1 212-896-1220, investor@harmonicinc.com