ADTRAN Holdings, Inc. - ADTN STOCK NEWS

Adtran announced that Switzerland's Federal Institute of Metrology METAS has deployed its OSA 3300 HP, the industry's first high-performance optical cesium atomic clock. The technology enhances national timekeeping performance and supports critical scientific research. The device sets new standards for accuracy and stability with a 10-year lifespan, compared to five years for traditional magnetic deflection clocks. The OSA 3300 HP strengthens Switzerland's contribution to Universal Time Coordinated (UTC) and provides an ultra-stable frequency source for precision measurement.

Adtran and Sonic Fiber Internet have partnered to deploy 50G PON connectivity across California, marking a significant advancement in ultra-fast broadband services. The technology delivers symmetrical speeds of 50Gbit/s and is designed to coexist with GPON and XGS-PON, enabling seamless network upgrades without service disruption. The partnership aims to address increasing bandwidth demands from data-intensive applications while supporting emerging standards like Wi-Fi 7 and Wi-Fi 8. The implementation will focus on high-demand areas, offering cost-effective scalability and reduced operational costs.

Adtran and Candela Technologies have launched a joint solution integrating Adtran's SDG 8700 Series Wi-Fi 7 technology with Candela's automated testing platform. The collaboration addresses gaps in Wi-Fi testing capabilities, particularly for complex 4x4 antenna configurations. Initial tests using SDG 8733 Wi-Fi 7 technology demonstrated throughput exceeding 8.3Gbit/s. The solution offers a cost-effective, modular approach to comprehensive Wi-Fi 7 testing, featuring multigigabit performance, 4x4 MIMO tri-band radios, and support for advanced features including MU-MIMO, 320MHz max channel bandwidth, and 4096 QAM.

Adtran's Oscilloquartz team demonstrated its OSA aPNT+™ platform at Jammertest 2024 in Norway, showcasing resilience against jamming and spoofing attacks in positioning, navigation and timing (PNT) systems. The platform features a multi-layer protection strategy and zero-trust architecture, integrating Iridium® Satellite Time and Location (STL) services. Key products tested include the OSA 5412, OSA 5422, OSA 5430 grandmaster clocks, and OSA 5401/5405 Series. The solution's Syncjack™ technology demonstrated unique capabilities in detecting meaconing attacks, aligning with IEEE 1952 standards for critical infrastructure protection.

ADTRAN Holdings, Inc. (NASDAQ: ADTN) has announced the release of its third quarter 2024 financial results after market close on Wednesday, November 6, 2024. The company will host a conference call to discuss these results on Thursday, November 7, 2024, at 9:30 a.m. Central Time.

Investors and interested parties can access the earnings call webcast through the ADTRAN Holdings, Inc. Investor Relations website at www.adtran.com/investor. Participants are advised to join approximately 10 minutes before the call starts. An online replay of the conference call and a transcript will be available on the same website shortly after the call concludes and will remain accessible for at least 12 months.

Adtran announced that D & P Communications is utilizing its open and intelligent fiber access technology to expand multigigabit broadband in southern Michigan. The deployment includes Adtran's scalable fiber broadband solution with Combo PON technology, enabling D & P to efficiently upgrade to symmetrical 10G PON services while supporting existing GPON subscribers. This allows D & P to scale quickly to meet rising demand for high-speed broadband in urban and rural areas.

The enhanced network, built on Adtran's multi-service access and aggregation platform, provides a seamless upgrade path to multigigabit services. The versatile, high-capacity OLT boosts capacity, supporting both legacy GPON and new XGS-PON multigigabit users. This comprehensive infrastructure upgrade ensures D & P can deliver reliable broadband to a growing number of subscribers, meeting the rising demand for multigigabit connectivity across Michigan.

Adtran announced that Pulse Fibre has chosen its 10Gbit/s XGS-PON fiber access platform for network expansion. Pulse Fibre, specializing in new housing developments, will deliver Gigabit and multigigabit services with symmetrical speeds up to 10Gbit/s to over 250,000 homes in rural and urban areas. The solution enables early-stage connectivity for developers, supporting essential systems like EV chargers and security networks.

The deployment leverages Adtran's scalable broadband technology to ensure a flexible, future-proof network. It includes Adtran's high-performance optical network terminals (ONTs), software-defined optical line terminals (OLTs), and the Mosaic Cloud Platform. This combination allows Pulse Fibre to expand services across diverse environments while focusing on energy efficiency and sustainability.

Adtran and Netomnia have announced a strategic partnership to introduce 50Gbit/s passive optical network (50G PON) services to the UK market. This collaboration aims to meet the growing bandwidth demands of homes and businesses, supporting data-intensive applications like online gaming, smart home devices, and remote working. The 50G PON technology will provide capacity for multiple Gigabit services in parallel and cater to enterprise cloud computing needs.

Key points:

• 50G PON now seamlessly integrates with GPON and XGS-PON, enabling simple, low-cost upgrades
• Netomnia aims to serve 1 million customers by 2028
• Netomnia and brsk, now the UK's fourth-largest full-fiber network, plan to reach 3 million premises by 2025
• The partnership represents a significant advancement in UK broadband infrastructure, preparing for future high-speed demands

1&1 Versatel is upgrading its nationwide fiber optic network across Germany using Adtran FSP 3000 open optical transport technology. The new flexgrid solution expands network capacity to support data rates up to 800Gbit/s and covers approximately 65,000km of fiber infrastructure. The deployment includes Adtran's ALM fiber monitoring solution for real-time network assurance.

Key points:

• Over 135 locations within the wide area network will be upgraded this year
• Approximately 250 individual fiber optic connections across 75 key traffic routes will be covered
• The upgrade enables parallel data transmission across multiple wavelengths
• The project is designed by Adtran's partner, dacoso GmbH
• The enhancement aims to meet growing digital demands of businesses and public authorities across Germany