Core Insights - VIAVI Solutions Inc. has launched a next-generation fiber test head for distributed acoustic sensing (FTH-DAS) that incorporates AI and machine learning for real-time infrastructure monitoring [1] Group 1: Product Features - The FTH-DAS is a true-phase DAS interrogator designed for the network edge, enabling multi-event detection and localization with real-time event classification across multiple fibers [1] - The device combines on-device machine learning with a patented true-phase DAS technique to enhance measurement accuracy and interpretation for real-time intelligence [1] - The technology allows for the detection of various events, such as gas pipeline leaks, nearby digging, vehicles, and footsteps, providing instantaneous alerts to prevent accidental damage [1] Group 2: Applications and Market Potential - DAS fiber sensing technology has seen a significant rise in applications, including threat identification for data centers, telecom network cables, security surveillance, and monitoring critical infrastructure [1] - The AI/ML models used for event detection and classification are based on decades of historical data and are automatically updated at the edge without the need for external processing [1] - The true-phase DAS technique enables the measurement of physical quantities like strain, vibration amplitude, frequency, and true acoustic power, allowing for robust machine learning training and inference [1] Group 3: Company Overview - VIAVI Solutions Inc. is a global leader in test and measurement and optical technologies, providing solutions that secure critical infrastructure across various sectors, including data centers, communication networks, military, and aerospace [1] - The company also develops technologies for high-volume optical applications across multiple end markets, including anti-counterfeiting, consumer electronics, and automotive [1]