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Deliver superior quality broadband experiences

The cOS™ broadband platform deployed in a distributed access architecture enables you to sustainably provide premium gigabit broadband services in every community, home, and business you serve. Increase your HFC network speed and capacity with greater network reliability using our cloud-native broadband platform coupled with our intelligent, high-efficiency Remote PHY (R-PHY) and network edge devices. Millions of cable modems are currently powered by the cOS broadband platform around the world. The cOS platform gives you the agility you need to adapt to changing network requirements and efficiently scale with confidence.

 

cOS platform is the market-leading cloud-native broadband platform to deliver a superior quality of experience to every subscriber you serve. See how you can ease your transition away from legacy infrastructures and accelerate to 10G.

 


Converge network infrastructures

Whether in a centralized or distributed or hybrid access architecture, cOS platform is an all-in-one solution with a single, scalable framework to converge data, voice and video (broadcast, VOD, SDV), or out-of-band. Versatile R-PHY device and network edge devices also provide smart pathways to PON and Fiber-to-the-Home (FTTH).

 


Simplify DOCSIS upgrades & sustainabily scale

The cOS broadband platform with our market-leading virtualized CMTS leverages a software-based approach to simplify your DOCSIS upgrades and scale capacity with less hardware investment. You lower your space, power, cooling and cabling costs to sustainably expand your network and enable multi-access edge cloud capabilities. 

 


Lay the foundation for 10G & beyond

The cOS platform is designed for flexible evolution and is ready to enable tomorrow's broadband now. Gain greater scalability, agility and security with unprecedented network performance as you transition to next-gen architectures. Provide immersive and interactive experiences, including reliable gaming with low latency for minimal buffering of high-bandwidth applications.

 

Your path to DAA starts
with market-leading cOS platform

The cOS broadband platform deployed in a distributed access architecture leverages cloud-native software and virtualization to enhance network performance and enable flexible compute. Place more headend functions closer to the edge and leverage our industry-leading and standard-compliant Pebble Remote PHY Device (RPD) in Harmonic R-PHY shelves and nodes or using partner technology from Wisi, Technetix, PBN, Comtech, and others.

Learn more about cOS platform

Green, lean & off-the-shelf

Save on power and space by up to 75% with up to 90% decrease in facilities. Leverage high-performance common off-the-shelf (COTS) coupled with smarter remote-PHY node technology to eliminate legacy hardware in your headend and hub sites.

Flexible compute & resource optimization

Get a flexible compute architecture to unburden your network from heavy traffic loads, optimize resources and unlock the power of the cloud for edge compute. Give your network the power to transform with efficiency.

Software-based to evolve with ease

Our multi-access, cloud-native broadband platform hosts multiple applications including virtualized cable modem termination system (vCMTS), virtualized optical line terminal (vOLT), virtualized broadband network gateway (vBNG), and virtualized Broadband Provisioning Application (vBPA) to enable zero-touch provisioning and a low latency DOCSIS (LLD) application.

The products that
make DAA possible

cOS platform deployed in DAA leverages cloud-native software and virtualization to enhance network performance and enable flexible compute.
cableos-application
cOS Broadband Platform
Deliver next-gen broadband, video and voice services converged with a single platform.
Discover cOS platform
cableos-central-management-application
cOS Central
A set of cloud-based apps and services to empower your broadband network operations.
Discover cOS Central
pebble-application
Pebble DAA Device
A versatile remote PHY device to support both 10G fiber and DOCSIS.
Discover Pebble
Oyster DAA Node
Oyster DAA Node
The smallest, lowest power DAA node for both fiber and DOCSIS.
Discover Oyster
ripple-application
Ripple Modular DAA Node
The only outdoor enclosure to easily house multiple remote devices and power supplies.
Discover Ripple
shell-application
Shell Compact DAA Node
A small, outdoor enclosure to deliver high-speed internet, video, and voice services.
Discover Shell
reef-card
Reef High-Density DAA Shelf
Increase capacity with less hardware and converge data, voice and video services.
Discover Reef
wave-card-image
Wave Compact DAA Node
Compact with high efficiency to increase capacity and enable multi-gigabit broadband services.
Discover Wave
pebble-2-200x200
Pebble-2 DAA Device
Low-power device for remote PHY and DAA deployments
Discover Pebble-2
DAA-application
TRUSTED BY
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“We’re proud to be working with Harmonic to bring leading DAA and virtualized solutions for our cable and converged FTTH services.”
Luciano Ramos
SVP of Development & Core Engineering at Rogers
READ THE ANNOUNCEMENT
“With Harmonic’s state-of-the-art technology, we can confidently address network traffic spikes and meet the growing customer demand for increased bandwidth, ensuring the highest level of satisfaction for our subscribers.”
Elpidio M. Paras
CEO at Parasat Cable TV
READ THE ANNOUNCEMENT
“We want to deliver enhanced next-generation services to our members over the best network in the most cost-effective way possible.”
Graham Johnston 
Chief Technology Officer at Westman Communications Group 
read Westman's story

Frequently asked questions

What are the services Harmonic offers for DAA?

Harmonic has a team of network experts to work alongside your operators, technicians and engineers. We can support your network planning, deployment, installation, configuration, troubleshooting and maintenance 24/7 and 365 days per year.
Contact us to learn more about broadband services

How can I get assistance for DAA?

Harmonic offers a state-of-the-art engagement platform designed exclusively for Harmonic's cOS customers. You'll get access to a 24/7, non-stop NOC to NOC coordination through a dedicated chat service or through a support line.
Explore CableOS Central
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How to Deploy vCMTS: Everything You Need to Know

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Best Approaches to Upgrade Legacy Cable Networks

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How to Extend the Life of Cisco’s End of Support GS7000 Nodes

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Low Latency Solutions for Cable and Broadband

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Understanding the Role of Network Convergence for Rural Broadband

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Drivers for Virtualized PON & Cloud-Native Broadband Solutions

Virtualized PON enables cable operators to meet the high demand for speed, reliability, and quality of experience....
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How Cable Operators Can Transform Video Services for Sustainable Business Growth

More service providers in the cable industry, including multiple systems operators (MSOs), are transitioning from...
Read Article

Real customers, real results.

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Let's talk DAA

Thank you for your interest in the Harmonic Distributed Access Architecture solution.
 
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