Y.1331.4�:�OTU25 and OTU50 short-reach interfaces

�

�

�

Y.1331.4�:�OTU25 and OTU50 short-reach interfaces �

Recommendation Y.1331.4

In force components
Number	Title	Status
G.709.4/Y.1331.4 (03/20) �	OTU25 and OTU50 short-reach interfaces � The file initially posted in August 2020 was replaced in May 2021 to rectify a mistake in the Y-series identifier (affecting cover page and footer)	In force
G.709.4/Y.1331.4 (2020) Corrigendum 1 (05/21) �	�	In force
G.709.4/Y.1331.4 (2020) Corrigendum 2 (02/22) �	�	In force

�