Showcase Spotlights Include:

New cOS SensAI™ intelligence fabric unleashing data-powered insights enabling operators to proactively manage broadband operations and reduce churn.
Fiber advancements offering game-changing port density and end-to-end PON network management to accelerate fiber expansion.
DOCSIS solutions boosting efficiency, reliability and power savings.

SAN JOSE, Calif., Sept. 10, 2026 /PRNewswire/ -- Harmonic (NASDAQ:HLIT) today announced it will showcase breakthrough innovations at SCTE TechExpo 2026 that bring to life the company's vision for a new era of broadband connectivity defined by greater intelligence, reliability, operational efficiency and quality of experience. Harmonic's portfolio of advanced broadband solutions and thought leadership showcased at TechExpo26 empower broadband service providers to modernize their networks, elevate subscriber experiences, lower OPEX and unlock new revenue opportunities.

"Broadband operators are under immense pressure to deliver fiber-like speeds, provide outstanding subscriber experiences and manage increasingly complex networks, all while controlling costs," said Asaf Matatyaou, Senior Vice President of Product at Harmonic. "At TechExpo26, we will show solutions that allow operators to evolve their networks at their own pace while delivering the performance that subscribers increasingly expect. We are offering practical pathways for sustained network evolution to help operators deliver better subscriber experiences, achieve greater network efficiency and create a stronger foundation for business growth."

New Intelligence Fabric Transforms Broadband Operations

Harmonic will showcase its cOS SensAI™ vendor-agnostic intelligence fabric that transforms broadband operations. SensAI unifies heterogeneous data from any source across an operator's network into a coherent information layer to provide actionable insights. This enables operators to proactively manage operations, raise NPS, improve subscriber experience and build long-term customer loyalty.

Multi-Vendor PON Network Management Capability Speeds Up Fiber Expansion

Harmonic's cOS Loop™ management capability offers automated provisioning, remote diagnostics and efficient subscriber management across multi-vendor PON networks. cOS Loop enables operators to cost-effectively accelerate fiber expansion by leveraging a best-of-breed multi-vendor PON network without the hassle of managing disparate systems.

Game-changing Fiber Solutions Accelerate Network Evolution

Offering game-changing port density, Harmonic's fiber solutions support flexible evolution to XGS-PON and 50G PON. Key advancements highlighted at TechExpo will include the Jetty-3 hardened remote node switch module, Pier-2 OLT shelf and Pearl-1XL R-OLT. These innovations extend fiber reach and support operators at every stage of fiber evolution.

DOCSIS Advancements Deliver Performance and Preserve Network Value

Operators can get more from their existing infrastructure with Harmonic's DOCSIS solutions. cOS Amply offers real-time visibility and control of smart amplifiers, and VBias capability dynamically adjusts node power consumption to deliver significant cost savings across large-scale deployments. Harmonic will also show the latest advancements in Unified DOCSIS 4.0 through a live demonstration.

Harmonic Thought Leadership at TechExpo26

Harmonic experts will take the stage to share practical insights on broadband evolution, edge compute and intelligent operations:

Fiber migration strategy: During the session "Armstrong's Playbook for Fiber Migration: Growth While Minimizing Risk" on Sept. 29 at 12:45 p.m., Eric Svenson, Vice President of Technology, Engineering and Operations at Armstrong will join Hy Huynh, Vice President of Fiber Products, at Harmonic to share real-world insights on fiber expansion while balancing capital investment, revenue protection and competitive pressure.
Edge AI deployment: Asaf Matatyaou will join the panel "Edge AI in Practice: Deploying Intelligent Systems Across Access Networks" on Sept. 29 at 2:15 p.m. The session will explore real-world strategies for deploying AI at the edge using small language models, neural networks, traditional ML and MCP servers.
Operationalizing AI: Yaniv Ben-Soussan, Senior Vice President of Cloud and Intelligence Platform at Harmonic, will speak during the "AI Interoperability" panel on Oct. 1 at 9 a.m. to discuss how operators and vendors are building scalable, consistent AI integration across network platforms.

Harmonic will demonstrate its breakthrough broadband innovations at TechExpo26, Sept. 29-Oct. 1 in booth A153. To schedule a meeting with Harmonic, visit www.harmonicinc.com/events/scte-techexpo.

About Harmonic

Harmonic (NASDAQ:HLIT), the worldwide leader in virtualized broadband solutions, is transforming multi-gigabit connectivity. The company's industry-leading cOS™ virtualized broadband platform, suite of solutions for fiber and DOCSIS, and a growing portfolio of AI-powered network intelligence solutions, enable broadband service providers to simplify operations, deliver exceptional subscriber experiences and expand revenue streams. With thousands of vCMTS servers and hundreds of thousands of RPDs deployed globally, Harmonic powers next-generation broadband services with five-nines reliability. Anchored with a customer-first approach and driven by a legacy of innovation, Harmonic supports broadband service providers at every stage of their network evolution. More information is available at www.harmonicinc.com.

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.

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, 2025, 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.

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SOURCE Harmonic Inc.