Adtran expands SDG 8700 Series to deliver Wi-Fi 7 at scale

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Key Terms

wi-fi 7 technical

Wi‑Fi 7 is the next generation of wireless networking technology that delivers much faster speeds, lower delay, and the ability to handle many more devices at once—think of it as a wider, smoother highway for internet traffic. It matters to investors because upgrades to phones, routers, smart-home gear, and business networks can drive hardware sales, service subscriptions, and demand for data-center or semiconductor capacity, affecting companies across the tech supply chain.

2.5gbe technical

2.5GbE stands for 2.5 Gigabit Ethernet, a network connection standard that transmits data at up to 2.5 billion bits per second—2.5 times faster than traditional 1 Gigabit Ethernet while using the same cabling in many cases. For investors, it signals a low-cost performance upgrade for businesses and consumer devices that can boost productivity, support higher-bandwidth applications like cloud services and video, and extend the useful life of existing network infrastructure, potentially influencing demand for networking hardware and services.

10gbe technical

10GbE is a wired networking standard that moves data at up to 10 gigabits per second, roughly ten times faster than common 1Gb connections. For investors, it signals how well a business can handle large volumes of data—think of it as widening a company’s information highway to reduce traffic jams, support faster services, and enable growth; adoption affects capital spending, operating efficiency, and the ability to offer high-performance products or cloud services.

tr-369 technical

TR-369 is an industry standard communication protocol that lets internet service providers and device makers remotely manage home gateways, routers and smart devices across a network, like a universal remote that talks to many different brands. Investors should care because widespread adoption can lower operating costs, speed product rollouts, improve security and enable new services for carriers and IoT companies, all of which can affect revenue and competitive position.

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05/13/2026 - 08:00 AM

News summary:

Service providers are replacing aging in-home Wi-Fi equipment as expectations rise and competitive pressure accelerates next-generation Wi-Fi adoption
SDG 8700 Series now supports Wi-Fi 7 across the full range of mass-market residential to premium SMB service offerings
Expanded portfolio delivers scalable, high-quality Wi-Fi 7 experiences while maintaining operational consistency and regulatory readiness

HUNTSVILLE, Ala.--(BUSINESS WIRE)-- Adtran today announced an expansion of its SDG 8700 Series, extending Wi-Fi 7 across a broader range of residential service tiers and deployment models. The expanded portfolio introduces new 2.5Gbit/s and 10Gbit/s Wi-Fi 7 platforms designed to support the full spectrum of multigigabit services – from entry-level offerings to premium tiers – across residential, SMB, MDU and community Wi-Fi deployments. As service providers enter a new access refresh cycle, Wi-Fi 7 is rapidly becoming a baseline requirement rather than a premium differentiator. Adtran’s expanded SDG 8700 portfolio enables providers to deploy next-generation Wi-Fi more broadly and consistently without compromising subscriber experience or changing operational models. The launch also builds on the FCC’s recent conditional approval of Adtran’s SDG portfolio, supporting continued broadband rollout momentum.

Adtran’s new SDG 8700 devices will help service providers deliver Wi-Fi 7 at scale.

“Service providers are telling us the decision to adopt Wi-Fi 7 has already been made. The real challenge is deploying it widely and consistently,” said Christoph Glingener, CTO of Adtran. “Competitive pressure is accelerating Wi-Fi 7 standardization, and providers want to deliver high-quality experiences to their full subscriber base, not just premium tiers. Our SDG 8700 Series delivers Wi-Fi 7 at scale, offering a clean path from legacy gateway refresh to next-generation in-home experiences while maintaining consistency across provisioning, management and support.”

Adtran’s expanded SDG 8700 Series includes its third-generation dual-band and tri-band Wi-Fi 7 gateways. The new devices support 2.5GbE and 10GbE connectivity options, along with optional voice configurations. Built on Adtran’s SmartOS platform, the gateways operate within a unified software environment shared across the SDG portfolio, simplifying upgrades, testing and operational support. Native support for Intellifi^®, TR-369 and Plume gives service providers the flexibility to align with their preferred subscriber experience platforms while maintaining consistent operations, simplified lifecycle management and long-term platform continuity across residential networks.

“In-home connectivity is undeniably where broadband experience is being defined, which means platforms must evolve cleanly across technology generations and deployment scenarios,” commented Eric Presworsky, GM of subscriber solutions at Adtran. “Our SDG 8700 Series expansion reflects a wider portfolio strategy centered on scalable, open platforms, software continuity, operational flexibility and consistency. By enabling Wi-Fi 7 standardization across service tiers today, we’re helping providers modernize at their own pace while building a strong, stable foundation for future broadband innovation.”

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 majority shareholder of Adtran Networks SE, formerly ADVA Optical Networking SE. Find more at Adtran, LinkedIn and X.

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ADTRAN Holdings, Inc.
www.adtran.com