- AOI demonstrated a live 3.0 GHz concept network, highlighting early industry discussions about what comes after 1.8 GHz DOCSIS 4.0 deployments
- The company says AI-powered analytics built into its QuantumLink platform can help operators detect emerging network issues before they trigger subscriber complaints
- AOI also marked a milestone at the show, displaying its millionth 1.8 GHz amplifier shipped
As cable operators continue rolling out DOCSIS 4.0 upgrades, vendors are already beginning to look beyond the industry's current roadmap.
At SCTE TechExpo26 in Atlanta, AOI showed off what it says is the industry's first live 3.0 GHz HFC concept demonstration, offering an early glimpse of how cable networks could evolve to support future capacity demands. The company also released a white paper, Beyond 1.8 GHz: Evaluating Paths to 3.0 GHz HFC Networks, which examines the engineering, operational and economic tradeoffs operators may face as they consider extending spectrum deeper into the network.
But while 3 GHz remains years away, AOI executives said operators are currently more focused on improving network operations and customer experience.
Stefan Murry, CFO and chief strategy officer at AOI, told Fierce Network that the company's biggest near-term opportunity lies in helping operators better use the growing volume of telemetry data generated by smart network equipment.
"All of these amplifiers that have been shipping over the last four or five years have telemetry capabilities built in," Murry said during an interview at the show. "Our focus as a company now is helping our customers better utilize that data."
According to Murry, more than 1 million deployed AOI amplifiers are now sending operational data back to operators. The company's AI-enabled QuantumLink platform continuously analyzes that information, looking for developing problems before they become service-impacting outages.
"When it starts to see problems emerging, it will start to raise not alarms," Murry said. (Yes, he said, "not alarms.")
"These are not things that are wrong. They're things that are trending in the wrong direction," he clarified.
That shift from reactive troubleshooting to predictive maintenance is becoming increasingly important as operators work to improve customer satisfaction and reduce truck rolls. AOI said new QuantumLink capabilities include predictive maintenance, automated impairment detection and network health monitoring.
Murry pointed to an early deployment in which the platform identified a network issue before subscribers were affected, allowing technicians to find and fix the problem proactively.
For operators facing ongoing pressure to improve reliability, lower operating costs and prepare for future capacity upgrades, that's likely to resonate more immediately than discussions about 3 GHz networks. Still, AOI's message at SCTE was clear: the industry's next chapter will depend on both AI-driven operations and long-term planning for what comes after DOCSIS 4.0.
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