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Y.1331.2�:�OTU4 long-reach interface �

Recommendation Y.1331.2

In force components
Number
 Title Status
G.709.2/Y.1331.2 (07/18)
� 		OTU4 long-reach interface � In force
G.709.2/Y.1331.2 (2018) Erratum 1 (10/19)
� 		� In force
G.709.2/Y.1331.2 (2018) Corrigendum 1 (09/20)
� 		� In force

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