IEEE Approved Draft Standard for Ethernet - Amendment 2: Power over Ethernet over 4 Pairs

The information about the standard:

Designation standards: IEEE 802.3bt-2018
Note: Change
Publication date standards: 26.12.2018
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard

Annotation of standard text IEEE 802.3bt-2018 :

Amendment Standard - Active.
This amendment to IEEE Std 802.3-201x increases the maximum PD power available 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.

ISBN: 978-1-5044-5078-2
Number of Pages: 304
Product Code: STDAPE23234
Keywords: Ethernet; DTE power via MDI; Power over Ethernet; PoE
Category: 802.3
Draft Number: P802.3bt/D3.7, July 2018 - APPROVED DRAFT