Adtran and Sonic Fiber Internet partner to deliver 50G PON connectivity across California
1.11.2024 14:00:00 CET | Business Wire | Press release
News summary: 50G PON services will address soaring bandwidth demand from data-intensive applications, streaming and connected devices Sonic’s high-speed rollout will empower households and businesses, driving next-generation digital experiences Designed for coexistence with GPON and XGS-PON, Adtran’s 50G PON supports streamlined network upgrades without disruption
Adtran today announced its strategic collaboration with Sonic Fiber Internet to bring 50Gbit/s passive optical network (50G PON) connectivity to California. The partnership is a proactive step to ensure Sonic continues to deliver ultra-fast broadband services that meet the growing demand for higher capacity and faster speeds across the US. By leveraging Adtran’s 50G PON technology, Sonic aims to lead the industry in connectivity standards for both residential and business customers, enabling a range of applications from smart home integration and advanced entertainment streaming to frictionless remote work and high-speed business connectivity. The technology coexists with GPON and XGS-PON, providing a seamless and cost-efficient upgrade path with no service disruption, while future-proofing the network and ensuring scalability for evolving digital needs. It also supports Combo PON setups, integrating multiple generations of fiber technology to fully maximize deployment flexibility.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20241101302692/en/
Adtran’s 50G PON technology will help Sonic set a new standard for ultra-fast connectivity in the US. (Photo: Business Wire)
“Our partnership with Adtran marks a major milestone in the evolution of ultra-fast connectivity in California. By developing the state’s first 50G PON network, we’re laying the foundation to meet the rapidly growing demands of emerging technologies and data-intensive applications, as well as supporting emerging standards like Wi-Fi 7, Wi-Fi 8 and beyond,” said Stephen Bradley, VP of sales and marketing at Sonic Fiber Internet. “This collaboration keeps Sonic ahead of industry trends and consumer needs, ensuring our customers always receive the fastest and most reliable internet experience available at the lowest price. It sets the stage for a new era of connectivity, empowering our customers to embrace the future with confidence.”
Adtran and Sonic are joining forces to advance state-of-the-art FTTX connectivity that delivers symmetrical speeds of 50Gbit/s, ensuring bandwidth capacity for even the most demanding applications. Adtran and Sonic’s 50G PON partnership will support targeted rollouts in high-demand areas while providing cost-effective scalability for future growth. The new technology will also help reduce operational costs and environmental impact, making it a sustainable choice for network evolution.
“With their forward-thinking approach to advancing high-speed broadband, it’s no surprise that Sonic is taking a leading role with 50G PON. Our partnership will drive future-ready infrastructure to meet both today’s and tomorrow’s connectivity demands, further strengthening Sonic’s position as a pioneer in ultra-fast, highly reliable internet services,” commented Christoph Glingener, CTO of Adtran. “By integrating with existing fiber networks, 50G PON enables incremental upgrades that minimize disruption while allowing Sonic to stay ahead of market trends. This approach supports a variety of use cases, from enhancing connectivity in homes and high-density residential areas to powering enterprise campuses and public Wi-Fi expansion. It also future-proofs the network for emerging Wi-Fi standards and smart city infrastructure, driving down costs and accelerating widespread adoption.”
For more information on Adtran and Sonic’s 50G PON plans, please register for a joint webinar to be held on November 14.
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.
Published by
ADTRAN Holdings, Inc.
www.adtran.com
View source version on businesswire.com: https://www.businesswire.com/news/home/20241101302692/en/

Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Compass Pathways Announces New Employee Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)7.4.2026 22:30:00 CEST | Press release
Compass Pathways plc (Nasdaq: CMPS), a biotechnology company dedicated to accelerating patient access to evidence-based innovation in mental health, announced today that Compass granted equity awards under the Compass Pathways plc 2026 Inducement Plan to seven newly hired non-executive employees. The equity awards were granted on April 1, 2026 and consisted of options to purchase an aggregate of 117,445 shares and restricted share units or, in the case of employees in the United Kingdom nominal cost options, covering an aggregate of 55,875 shares. The options have an exercise price per share equal to $5.62, the closing price of the Company’s American Depositary Shares on the Nasdaq Global Select Market on the grant date, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in equal monthly installments over the three-year period thereafter, subject to each employee’s continued employment. The restricted s
SLB OneSubsea and Subsea7 Sign Collaboration Agreement with PETRONAS Suriname7.4.2026 22:05:00 CEST | Press release
Partnership enables early engagement to co-develop cost-effective solutions and accelerate subsea development in Suriname Global energy technology company SLB (NYSE: SLB) today announced the signing of a strategic collaboration agreement between PETRONAS Suriname E&P B.V. (“PETRONAS Suriname”), a subsidiary of PETRONAS and Subsea Integration Alliance, comprising SLB OneSubsea and Subsea7. This partnership aims to unlock resources in Suriname’s emerging frontier basin through innovative and cost-effective subsea solutions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260331210557/en/ SLB OneSubsea has signed a strategic collaboration agreement between PETRONAS Suriname E&P B.V. (“PETRONAS Suriname”), a subsidiary of PETRONAS and Subsea Integration Alliance, comprising SLB OneSubsea and Subsea7. This partnership aims to unlock resources in Suriname’s emerging frontier basin through innovative and cost-effective subsea soluti
Nadia Karkar Joins 500 Global as Managing Partner7.4.2026 19:43:00 CEST | Press release
Former TPG Rise executive joins as Managing Partner as the firm expands its global investment platform. 500 Global today announced the appointment of Nadia Karkar as Managing Partner as the firm expands its global investment platform. Nadia’s appointment follows the recent announcement of the appointment of Atul Mehta — former Chief Investment Officer of the International Finance Corporation — to 500 Global's Board of Directors, and reflects the firm's continued build-out of the leadership and capabilities required to deliver on its next stage of global growth. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260407719214/en/ Nadia Karkar Joins 500 Global as Managing Partner Nadia joins from TPG Rise, the $31 billion impact investing platform of TPG Inc., where she most recently served as Head of Business Development, responsible for product innovation, strategic partnerships and corporate development. She played a central rol
Mouser Electronics Explores How Artificial Intelligence Shapes Everyday Technologies and Experiences7.4.2026 17:11:00 CEST | Press release
Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, today announced the first 2026 installment of its Empowering Innovation Together (EIT) technology series, Engineering AI for Daily Life. This installment explores how artificial intelligence is increasingly embedded in everyday products and services, from assisted search and messaging tools to healthcare wearables that monitor personal well-being. As AI capabilities expand across consumer and connected devices, engineers continue to design systems that make these technologies more useful, intuitive, and trustworthy in real-world applications. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260407524737/en/ This installment of Empowering Innovation Together explores how AI is increasingly embedded in everyday products and services, from assisted search and messaging tools to healthcare wearables
Umrah and Ziyarah Forum Concludes in Madinah with Landmark Achievements in Pilgrim Services7.4.2026 16:38:00 CEST | Press release
Under the generous patronage of His Royal Highness Prince Salman bin Sultan bin Abdulaziz, Governor of the Madinah Region, the third edition of the Umrah, Hajj, and Ziyarah Forum concluded its activities, marking a significant milestone in the Kingdom's mission to enhance the experience for the "Guests of Allah." This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260407456369/en/ Umrah and Ziyarah Forum Concludes in Madinah with Landmark Achievements in Pilgrim Services (Photo: AETOSWire) The final harvest of the forum resulted in exceptional numbers and a massive turnout, with more than 50,000 visitors flocking to the accompanying exhibition, which attracted over 150 exhibitors from global and local companies across an area exceeding 11,000 square meters. To enrich the knowledge aspect, the three days of the forum featured more than 160 speakers and trainers who contributed to discussions across 25 main sessions and 40 workshop
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom