ProTek Fiber expands full-fiber connectivity in rural Illinois with Adtran
News summary:
- Service provider required flexible technology to deliver fast, reliable broadband to 10,000 homes in underserved and unserved areas
- Adtran’s disaggregated fiber access platform scales rapidly, enabling ProTek Fiber to bring full-fiber internet to communities in five counties
- Deployment includes Adtran’s ALM with deep PON assurance for fast, efficient fiber fault localization and resolution across the FTTX network

Adtran’s fiber access technology is helping ProTek Fiber deliver high-speed broadband to long-underserved regions. (Photo: Business Wire)
“Adtran’s Mosaic One and scalable fiber access hardware enables us to rapidly and cost-effectively expand our network to bring fast, high-quality broadband into long-underserved areas. Together, we’re closing the digital divide across a diverse range of rural communities in
Adtran’s SDX 6000 Series Combo PON OLTs facilitate the efficient expansion of ProTek Fiber’s network, while its SDX 630 Series ONTs deliver full-fiber connectivity directly into residences. ProTek Fiber is also leveraging Adtran’s SDGs, including SDG 8700 Series Wi-Fi 7 devices, to ensure reliable wireless coverage throughout the home. Through Adtran’s Mosaic One, ProTek Fiber gains actionable insights from a unified interface, simplifying network management and optimization. Additionally, Mosaic One Marketing Center enables ProTek Fiber to develop targeted marketing campaigns that increase revenue. The deployment also features Adtran’s ALM platform with deep PON assurance, enabling real-time, in-service fault detection and precise localization within the PON infrastructure – even behind splitters and without the need for demarcation reflectors. This boosts service quality, minimizes truck rolls and maximizes uptime across rural areas.
“With our Mosaic One platform, modular fiber access hardware, and ALM with deep PON assurance, ProTek Fiber can rapidly expand its network, bringing thousands of people in rural
About Adtran
ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) is the parent company of Adtran, Inc., a leading global provider of open, disaggregated networking and communications solutions that enable voice, data, video and internet communications across any network infrastructure. From the cloud edge to the subscriber edge, Adtran empowers communications service providers around the world to manage and scale services that connect people, places and things. Adtran solutions are used by service providers, private enterprises, government organizations and millions of individual users worldwide. ADTRAN Holdings, Inc. is also the largest shareholder of Adtran Networks SE, formerly ADVA Optical Networking SE. Find more at Adtran, LinkedIn and X.
About ProTek
Protek Fiber was founded to provide broadband to Unserved and Underserved customers in
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ADTRAN Holdings, Inc.
www.adtran.com
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Source: Adtran