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Standard

IEEE 8802-3:2021/Amd2-2021

Published

Note: This standard has a new edition: IEEE 8802-3:2021/Amd 13-2022

Corrigendums and amendments are bought separately.

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Abstract

Adoption Standard - Active. The maximum Powered Device (PD) power available is increased by this amendment to IEEE Std 802.3-2018 by utilizing all four pairs in the specified structured wiring plant. This represents a substantial change to the capabilities of Ethernet with standardized power. The power classification information exchanged during negotiation is extended to allow meaningful power management capability. These enhancements solve the problem of higher power and more efficient standardized Power over Ethernet (PoE) delivery systems.

Document information

  • Standard from IEEE/ISO/IEC
  • Published:
  • Document type: IS
  • Pages
  • Publisher IEEE/ISO/IEC
  • Distributor IEEE/ISO/IEC
  • ICS 35.110
  • Technical Committee IEEE Computer Society / LAN/MAN Standards Committee