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ITU-T L.391 (11/2025)

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Monitoring systems for outside plant facilities
Natural disasters such as strong winds, floods, landslides and earthquakes happen more frequently than ever and their damage is increasing. Human-caused disasters such as fire, explosion and collapse also happen on a large scale. Outside plant facilities including telecommunication buildings are exposed to these disasters and may be affected adversely, which implies that preventive measures are needed.
Recommendation ITUT L.391 deals with monitoring systems to mitigate damage and protect outside plant facilities against disasters.
Citation: https://handle.itu.int/11.1002/1000/16542
Series title: L series: Environment and ICTs, climate change, e-waste, energy efficiency; construction, installation and protection of cables and other elements of outside plant
  L.300-L.399: Maintenance and operation
  L.380-L.399: Disaster management
Approval date: 2025-11-29
Provisional name:L.wsn
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 15
Further details: Patent statement(s)
Development history
[6 related work items in progress]