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Posted on 21/02/2018 in Fire Safety News 32 2018
New fire safety challenge: Power over Ethernet

Power over Ethernet (PoE), where cabling to electronic devices also carries operating power, is expected to develop rapidly in coming years. PoE offers advantages including reduced cabling costs, design flexibility, compactness, scalable design with plug-and-play devices and improved remote service possibilities.

Levels of electrical output from PoE cables are increasing to supply devices including communications, security cameras, lighting, control equipment and others. PoE however poses safety issues including electrical shock and fire risks, which will require modifications to cable safety codes, expected to address fire ignition propensity, flame spread, fuel load and combustion emissions.

“Power Plan: how the research community is meeting the fire and life safety concerns association with the evolving technology of Power over Ethernet”, C. Grant, NFPA Journal Nov-Dec. 2017 http://www.nfpa.org/News-and-Research/Publications/NFPA-Journal/2017/November-December-2017/Columns/Research

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