| In force components |
Number
|
Title |
Status |
M.1400 (04/15)
� |
Designations for interconnections among operators' networks
�
|
In force
|
M.1400 (2015) Amendment 1 (01/18)
� |
Addition of new function codes for optical networks beyond 100 Gb/s
�
|
In force
|
M.Imp1400 (02/07)
� |
Implementers' Guide for Recommendation ITU-T M.1400 Series Defects and resolutions, version 3
�
|
In force
|
�
� |
| Superseded and Withdrawn components |
Number
|
Title |
Status |
M.140 (11/88)
� |
Designations of international circuits, groups, group and line links, digital blocks, digital paths, data transmission systems and related information
�
|
Superseded
|
M.1400 (10/92)
� |
Designations for international networks
�
|
Superseded
|
M.1400 (04/97)
� |
Designations for international networks
�
|
Superseded
|
M.1400 (1997) Amendment 1 (06/98)
� |
�
|
Superseded
|
M.1400 (02/00)
� |
Designations for inter-operator networks
�
|
Superseded
|
M.1400 (10/01)
� |
Designations for interconnections among operators' networks
�
|
Superseded
|
M.1400 (2001) Amendment 1 (05/02)
� |
�
|
Superseded
|
M.1400 (01/04)
� |
Designations for interconnections among operators' networks
�
|
Superseded
|
M.1400 (07/06)
� |
Designations for interconnections among operators' networks
�
|
Superseded
|
M.1400 (03/13)
� |
Designations for interconnections among operators' networks
�
|
Superseded
|
M.Imp1400 (05/04)
� |
M.1400 Series - Implementors' Guide - Defects and Resolutions; Version 1 (07/05/2004)
�
|
Superseded
|
M.Imp1400 (09/05)
� |
Implementers' Guide for ITU-T Rec. M.1400 Series
�
|
Superseded
|
