G.709�:�Interfaces for the optical transport network

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G.709�:�Interfaces for the optical transport network �

Recommendation G.709

In force components
Number	Title	Status
G.709/Y.1331 (06/20) �	Interfaces for the optical transport network �	In force
G.709/Y.1331 (2020) Erratum 2 (06/23) �	�	In force
G.709/Y.1331 (2020) Err. 3 (07/24) �	�	In force
G.709/Y.1331 (2020) Erratum 4 (02/25) �	�	In force
G.709/Y.1331 (2020) Erratum 1 (08/21) �	�	In force
G.709/Y.1331 (2020) Amendment 4 (07/25) �	�	In force
G.709/Y.1331 (2020) Amendment 3 (03/24) �	�	In force
G.709/Y.1331 (2020) Amendment 1 (12/20) �	�	In force
G.709/Y.1331 (2020) Corrigendum 1 (05/21) �	�	In force
G.709/Y.1331 (2020) Amendment 2 (02/22) �	�	In force
G.709/Y.1331 (2020) Corrigendum 2 (11/22) �	�	In force
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Superseded and Withdrawn components
Number	Title	Status
G.709 (11/88) �	Synchronous multiplexing structure �	Superseded
G.709 (04/91) �	Synchronous multiplexing structure �	Superseded
G.709/Y.1331 (2012) Corrigendum 1 (10/12) �	�	Superseded
G.709/Y.1331 (2012) Amendment 1 (10/12) �	�	Superseded
G.709/Y.1331 (02/01) �	Interfaces for the Optical Transport Network (OTN) �	Superseded
G.709/Y.1331 (2001) Amendment 1 (11/01) �	�	Superseded
G.709/Y.1331 (03/03) �	Interfaces for the Optical Transport Network (OTN) � The published text of this Recommendation includes the modifications introduced by G.709/Y.1331 (2003) Amend.1 approved on 2003-12-14	Superseded
G.709/Y.1331 (2003) Erratum 1 (11/07) �	�	Superseded
G.709/Y.1331 (2003) Amendment 1 (12/03) �	� Never published, consolidated in G.709/Y.1331 (2003)	Superseded
G.709/Y.1331 (2003) Corrigendum 1 (12/06) �	�	Superseded
G.709/Y.1331 (2003) Amendment 2 (11/07) �	�	Superseded
G.709/Y.1331 (2003) Corrigendum 2 (01/09) �	�	Superseded
G.709/Y.1331 (2003) Amendment 3 (04/09) �	100 Gbit/s support, one-stage multiplexing and other improvements �	Superseded
G.709/Y.1331 (12/09) �	Interfaces for the Optical Transport Network (OTN) �	Superseded
G.709 (03/93) �	Synchronous multiplexing structure � Withdrawn on 1996-03-19 after having been merged in ITU-T G.707 (1996)	Withdrawn
G.709/Y.1331 (2009) Erratum 1 (05/10) �	�	Superseded
G.709/Y.1331 (2009) Corrigendum 1 (07/10) �	�	Superseded
G.709/Y.1331 (2009) Amendment 1 (07/10) �	�	Superseded
G.709/Y.1331 (2009) Amendment 2 (04/11) �	�	Superseded
G.709/Y.1331 (02/12) �	Interfaces for the optical transport network � The published text of this Recommendation includes the modifications introduced by ITU-T G.709/Y.1331 (2012) Amd.1 (10/2012) and Cor.1 (10/2012).	Superseded
G.709/Y.1331 (2012) Erratum 1 (01/14) �	�	Superseded
G.709/Y.1331 (2012) Amendment 2 (10/13) �	�	Superseded
G.709/Y.1331 Amendment 3 (12/14) �	�	Superseded
G.709/Y.1331 (2012) Corrigendum 2 (01/15) �	�	Superseded
G.709/Y.1331 (2012) Amendment 4 (01/15) �	�	Superseded
G.709/Y.1331 (06/16) �	Interfaces for the optical transport network �	Superseded
G.709/Y.1331 (2016) Amendment 1 (11/16) �	�	Superseded
G.709/Y.1331 (2016) Corrigendum 1 (08/17) �	�	Superseded
G.709/Y.1331 (2016) Amendment 2 (06/18) �	�	Superseded
G.709/Y.1331 (2016) Amendment 3 (03/19) �	�	Superseded
G.709/Y.1331 (2016) Corrigendum 2 (11/19) �	�	Superseded
G.Imp709/Y.1331 (05/05) �	Implementers' Guide �	Superseded

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