Break boundaries with primary distribution
Reimagine how content moves from source to screen with Harmonic’s unified primary distribution solution. Engineered for scale, speed, easy operations and reliability, our solution empowers you to distribute linear channels to affiliates, MVPDs, and OTT partners—over satellite, fiber, or IP. With built-in support for local ad insertion, you can unlock new revenue streams and drive greater monetization across every region and platform.
Elevate Your Primary Distribution Strategy

- Network-Agnostic Distribution
- DMS-X Central Management System
- Content Customization at the Edge
Deliver Premium Video Across Any Network
Distribute high-quality video content to all affiliates and partners reliably and securely—whether over IP, satellite, or hybrid networks— while keeping the bandwidth as low as possible. XOS offers premium AVC, HEVC and VVC encoding at the headend as well as exceptional processing performance at the edge.
Key features include:
Industry-recognized premium video quality.
Satellite, IP, Cloud or hybrid distribution
Advanced cloud-native architecture optimized for scalability.
Streamlined Management and Monitoring
DMS X is Harmonic’s next-gen management system designed to give you full control of edge devices—all from a single, cloud-native platform with 99.95% uptime. Whether managing hundreds of edge sites or a few key affiliates, DMS X simplifies operations with real-time monitoring, streamlined firmware updates, and deep operational visibility. With built-in automation and seamless API integration, we help you reduce overhead and ensure premium video delivery—reliably, securely, and at scale.
Key features include:
IRD statistics and telemetry reporting for proactive network management.
Built-in tools for authorization, blackout enforcement, and content spotlighting.
Advanced edge playout management for targeted delivery and local ad insertion.

All-in-One Edge Solution with Enhanced Monetization
In today’s evolving distribution landscape, a one-size-fits-all model no longer cuts it. Whether you're distributing your channels to MSOs, cable operators, telecom providers, or other pay TV affiliates, XOS’s superior edge software technology empowers you to customize them —exactly how each affiliate requires. With a built-in playout engine integrated into the same chassis as the IRD and premium transcoding, you can easily manage graphics, blackout enforcement, content replacement, and ad insertion—regardless of whether the feed arrives via IP, satellite, or a hybrid configuration.
You stay in control—of your content, your branding, and your revenue—right at the edge.
Key features include:
Enable per-affiliate ad insertion at the edge to drive targeted monetization.
Customize feeds with content replacement, blackout enforcement, spotlighting, and HTML5 graphic overlays.
Automatically deliver playlists, assets, and graphics to affiliates via DMS-X in-band messaging.

TOD by beIN MEDIA GROUP Partners with Harmonic to Enhance Live Sports Streaming in the MENA Region
“Given the intricate nature of live sports streaming workflows, it is essential to have a scalable video platform that offers the highest video quality and reliability with no margin for error. Harmonic’s VOS360 Media SaaS unifies the entire media processing chain, increasing the efficiency of live and VOD sports streaming. By reducing latency and providing auto-scaling, the VOS360 platform allows us to deliver unrivalled sports experiences leveraging Deltatre’s DIVA player.”
James Walmsley | Director of Technology, beIN MEDIA GROUP
Proven success in real-world applications
Harmonic’s primary distribution solution empowers broadcasters and service providers to streamline channel delivery across diverse networks. From seamless integration of satellite and IP feeds to enabling per-affiliate customization and monetization, our technology delivers flexible, reliable, and scalable distribution tailored to today’s complex media landscape.
Regional Ad Monetization
Insert targeted local ads at the edge for each affiliate, unlocking new revenue streams without needing multiple upstream channel versions.
Localized Content for Multilingual Markets
Replace content segments and overlay language-specific graphics and promos at the edge to deliver tailored messaging from a single unified feed.
Event-Based Blackouts for Sports Networks
Enforce blackout restrictions and insert local promos or alternative content at the edge to ensure compliance and maintain viewer engagement.
Seamless integration for optimal performance
Achieve centralized control and real-time visibility with seamless integration into umbrella management and external monitoring systems. Designed to support both IP and satellite feeds, our solution enables a flexible, phased migration strategy while expanding your broadcast reach. With our unique Edge Ad Insertion technology powered by integrated, advanced Playout feature, we help you consolidate critical functions onto a single platform—streamlining operations, reducing costs, and delivering exceptional return on investment.
Harmonic Technology Partners
Seamless integration ensures enhanced interoperability and performance.