# ISO/IEC/IEEE 8802-3:2021/Amd 9:2021 — Withdrawn and superseded ISO standards

For ISO/IEC/IEEE 8802-3:2021/Amd 9:2021, item title is Telecommunications and exchange between information technology systems — Requirements for local and metropolitan area networks — Part 3: Standard for Ethernet — Amendment 9: Physical layer specifications and management parameters for 25 Gb/s and 50 Gb/s passive optical networks; replacement named by the register is ISO/IEC/IEEE 8802-3:2026; publication date is 2021-12-15, verified against its source on 2026-09-14.

- **Identifier:** ISO/IEC/IEEE 8802-3:2021/Amd 9:2021 _(verified: appears in the quote below)_
- **Item title:** Telecommunications and exchange between information technology systems — Requirements for local and metropolitan area networks — Part 3: Standard for Ethernet — Amendment 9: Physical layer specifications and management parameters for 25 Gb/s and 50 Gb/s passive optical networks _(verified: appears in the quote below)_
- **Replacement named by the register:** ISO/IEC/IEEE 8802-3:2026 _(verified: appears in its own passage below)_
- **Publication date:** 2021-12-15 _(verified: appears in the quote below)_

## What the source says

> 82679,IS,Amd,ISO/IEC/IEEE 8802-3:2021/Amd 9:2021,Telecommunications and exchange between information technology systems — Requirements for local and metropolitan area networks — Part 3: Standard for Ethernet — Amendment 9: Physical layer specifications and management parameters for 25 Gb/s and 50 Gb/s passive optical networks,Télécommunications et échange entre systèmes informatiques — Exigences pour les réseaux locaux et métropolitains — Partie 3: Norme pour Ethernet — Amendement 9: Spécifications de couche physique et paramètres de gestion pour réseaux optiques passifs à 25 Gb/s et 50 Gb/s,2021-12-15,3,['35.110'],ISO/IEC JTC 1/SC 6,9599,,[89414],['en'],244

## Where each value comes from

This source states these in separate places, so each value is shown with the passage that states it.

### Replacement named by the register

> 89414,IS,,ISO/IEC/IEEE 8802-3:2026,Telecommunications and exchange between information technology systems — Requirements for local and metropolitan area networks — Part 3: Standard for Ethernet,Télécommunications et échange entre systèmes informatiques — Exigences pour les réseaux locaux et métropolitains — Partie 3: Norme pour Ethernet,2026-08-24,4,['35.110'],ISO/IEC JTC 1/SC 6,6060,"[82676,82678,82039,82679,82040,78302,83979,82673,82674,83981,83240,82675,83241,83975,78299]",,['en'],6857

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-09-14. Review by: 2027-03-13.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).