IEEE 802.3cq-2020

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IEEE Standard for Ethernet Amendment 6: Maintenance #13: Power over Ethernet over 2 pairs (Superseded)

Published By	Publication Date	Number of Pages
IEEE	2020	27

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Description

Amendment Standard – Superseded. This amendment to IEEE Std 802.3-2018 makes technical and editorial corrections and refinements to Power over Ethernet over 2-pairs in Clause 33.

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PDF Pages	PDF Title
1	IEEE Standard for Ethernet—Amendment 6: Maintenance #13: Power over Ethernet over 2 pairs
2	Title page
4	Important Notices and Disclaimers Concerning IEEE Standards Documents
7	Participants
10	Introduction
13	Contents
15	1. Introduction 1.4 Definitions
16	30. Management 30.9 Management for Power over Ethernet 30.9.1 PSE managed object class 30.9.1.1 PSE attributes 30.9.1.1.9 aPSEOverLoadCounter
17	33. Power over Ethernet over 2 Pairs 33.1 Overview 33.1.3 Relationship of Power over Ethernet to the IEEE 802.3 Architecture 33.1.4 Type 1 and Type 2 system parameters
18	33.2 Power sourcing equipment (PSE) 33.2.3 PI pin assignments 33.2.4 PSE state diagrams 33.2.4.4 Variables 33.2.5 PSE detection of PDs 33.2.6 PSE classification of PDs and mutual identification
19	33.2.7 Power supply output 33.2.7.1 Output voltage in the POWER_ON state 33.2.7.4 Continuous output current capability in the POWER_ON state 33.2.7.8 Turn off time 33.2.8 Power supply allocation 33.2.9 PSE power removal 33.2.9.1 PSE Maintain Power Signature (MPS) requirements 33.2.9.1.2 PSE DC MPS component requirements
20	33.3 Powered devices (PDs) 33.3.3 PD state diagram 33.3.3.3 Variables 33.3.3.5 State diagrams
22	33.3.7 PD power 33.3.7.3 Input inrush current
23	33.3.7.4 Peak operating power 33.3.7.9 Backfeed voltage 33.5 Management function requirements 33.5.1 PSE registers 33.5.1.2 PSE Status register (Register 12) (R/W) 33.5.1.2.7 Short Circuit (12.9)
24	33.5.1.2.8 Overload (12.8)
25	33.8 Protocol implementation conformance statement (PICS) proforma for Clause 33, Power over Ethernet over 2 Pairs 33.8.3 PICS proforma tables for Power over Ethernet over 2 Pairs 33.8.3.2 Power sourcing equipment
26	33.8.3.3 Powered devices 33.8.3.7 Management function requirements
27	Back cover

Additional information

Standard Title	IEEE Standard for Ethernet Amendment 6: Maintenance #13: Power over Ethernet over 2 pairs (Superseded)
Published Code	IEEE
Publication Date	2020
Pages Count	27

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IEEE 802.3cq-2020

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