Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet

The information about the standard:

Designation standards: ISO/IEC/IEEE 8802-3-ed.3.0
Publication date standards: 23.2.2021
The number of pages: 5139
Approximate weight : 15448 g (34.06 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO/IEC/IEEE 8802-3-ed.3.0 :

This document defines Ethernet local area, access and metropolitan area networks. Ethernet is specified at selected speeds of operation; and uses a common media access control (MAC) specification and management information base (MIB). The Carrier Sense Multiple Access with Collision Detection (CSMA/CD) MAC protocol specifies shared medium (half duplex) operation, as well as full duplex operation. Speed specific Media Independent Interfaces (MIIs) provide an architectural and optional implementation interface to selected Physical Layer entities (PHY). The Physical Layer encodes frames for transmission and decodes received frames with the modulation specified for the speed of operation, transmission medium and supported link length. Other specified capabilities include: control and management protocols, and the provision of power over selected twisted pair PHY types.