Case Studies
Fiber Sensing Service on Existing Telecom Fiber: What ITU-T G.681 Changes
A fiber sensing service turns idle telecom fiber into a sensor network. See what ITU-T G.681 allows, what DAS can measure and…
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ITU-T G.681
Case Studies
Fiber Cut Detection: How Existing Fiber Can Hear the Excavator Before the Cut
Fiber cut detection on fiber you already own: how distributed acoustic sensing hears excavation and tampering before the cut that grounded five…