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IEEE 8802-3:2021/Amd 12-2022

IEEE 8802-3:2021/Amd 12-2022

$42.25

ISO/IEC/IEEE International Standard – Telecommunications and exchange between information technology systems–Requirements for local and metropolitan area networks–Part 3: Standard for Ethernet AMENDMENT 12: Maintenance #15: Power over Ethernet

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IEEE 2022 50
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Adoption Standard – Active. This amendment implements editorial and technical corrections, refinements, and clarifications to Clause 145, Power over Ethernet, and related portions of the standard. No new features are added by this amendment.

PDF Catalog

PDF Pages PDF Title
4 Blank Page
5 Title page
7 Important Notices and Disclaimers Concerning IEEE Standards Documents
10 Participants
13 Introduction
17 Contents
20 30. Management
30.2 Managed objects
30.2.3 Containment
22 30.12 Layer Management for Link Layer Discovery Protocol (LLDP)
30.12.3 LLDP Remote System Group managed object class
30.12.3.1 LLDP Remote System Group attributes
30.12.3.1.18f aLldpXdot3RemPowerClassExtA
30.12.3.1.18g aLldpXdot3RemPowerClassExtB
23 33. Power over Ethernet over 2 Pairs
33.6 Data Link Layer classification
33.6.3 Power control state diagrams
33.6.3.3 Variables
24 33.6.3.4 Functions
25 79. IEEE 802.3 Organizationally Specific Link Layer Discovery Protocol (LLDP) type, length, and value (TLV) information elements
79.3.2 Power Via MDI TLV
79.3.8 Power via MDI Measurements TLV
79.3.8.1 Measurements
26 145. Power over Ethernet
145.2 Power sourcing equipment (PSE)
145.2.5 PSE state diagrams
145.2.5.1 State diagram overview and timing
145.2.5.2 Conventions
145.2.5.2.1 Alternative designation
145.2.5.3 Constants
27 145.2.5.4 Variables
28 145.2.5.6 Functions
29 145.2.5.7 State diagrams
37 145.2.8 PSE classification of PDs and mutual identification
145.2.8.1 PSE Multiple-Event Physical Layer classification
145.3 Powered devices (PDs)
145.3.3 PD state diagrams
145.3.3.3 Single-signature PD state diagrams
145.3.3.3.2 Variables
38 145.3.3.3.5 State diagrams
40 145.3.3.4 Dual-signature PD state diagram
145.3.3.4.5 State diagram
145.3.6 PD classification
145.3.6.2 Autoclass (optional)
41 145.3.8 PD power
145.3.8.1 Input voltage
145.3.8.2 Input average power
145.3.8.4 Peak operating power
145.3.8.4.1 Peak operating power exceptions
145.5 Data Link Layer classification
145.5.3 Power control state diagrams
145.5.3.2 PSE power control state diagrams
145.5.3.2.2 Variables
43 145.5.3.2.5 State diagrams
45 145.5.3.3 Single-signature PD power control state diagrams
145.5.3.3.1 Variables
145.5.3.3.3 Functions
46 145.5.3.4 Dual-signature PD power control state diagrams
145.5.3.4.3 Functions
145.5.7 Autoclass
47 145.7 Protocol implementation conformance statement (PICS) proforma for Clause 145, Power over Ethernet
145.7.3 PICS proforma tables for Power over Ethernet
145.7.3.1 Power sourcing equipment
48 145.7.3.2 Powered devices
49 Blank Page

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