DOE Report on PoE Connected Lighting Systems - Energy Watch News


DOE Report on PoE Connected Lighting Systems

The new report provides a brief background on the development of the various PoE technologies, ranging from standards-based to proprietary, and illustrates the convergence of PoE power sourcing capabilities and LED luminaire power requirement. It then classifies PoE system devices in relationship to how they’re used in systems — introducing clarifying terminology as needed — and briefly describes different PoE system architectures implemented by various lighting manufacturers. A discussion of existing standards and specifications that address energy reporting is provided, and existing test setups and methods germane to characterizing PoE system energy reporting performance are reviewed. https://energy.gov/eere/ssl/downloads/poe-lighting-system-energy-reporting-study

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