D & P Communications expands multigigabit services with Adtran’s fiber access solution
News summary:
- Regional service provider needed to grow network capacity without overhauling its existing infrastructure
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Adtran’s open, intelligent fiber platform offers rapid scale, helping D & P Communications expand multigigabit connectivity across
Michigan - Versatile fiber broadband solution supports Combo PON technology for seamless network upgrades

Adtran is helping D & P Communications drive ultra-fast connectivity to the communities of southern
“For over 125 years, we’ve proudly served the communities of southern
Built on Adtran’s multi-service access and aggregation platform, D & P Communications’ enhanced network provides a seamless upgrade path to multigigabit services. The versatile, high-capacity OLT boosts capacity, enabling D & P Communications to scale efficiently as demand grows. With Combo PON technology, it can support both legacy GPON and new XGS-PON multigigabit users, utilizing Adtran’s high-performance ONTs for reliable high-speed connections. The comprehensive infrastructure upgrade ensures that D & P Communications can deliver dependable broadband to a growing number of subscribers, meeting the rising demand for multigigabit connectivity across
“D & P Communications has long been a valued customer, consistently driving innovation and growth in the communities they serve. Our solution allows them to grow their network capacity without replacing their existing GPON infrastructure, ensuring minimal disruption while maximizing the return on their initial investment,” commented John Scherzinger, GM of
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.
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ADTRAN Holdings, Inc.
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Source: Adtran