# Precise Failure Location and Protection Mechanism in Long-Reach Passive Optical Network

> Research article (Journal of Lightwave Technology, 2016) · cited 17× · AI/ML

**Wikidata**: [openalex:W2522532928](https://www.wikidata.org/wiki/openalex:W2522532928)  
**Source**: https://4ort.xyz/entity/precise-failure-location-and-protection-mechanism-in-long-reach-passive-optical-network