G.957�:�Optical interfaces for equipments and systems relating to the synchronous digital hierarchy

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G.957�:�Optical interfaces for equipments and systems relating to the synchronous digital hierarchy �

Recommendation G.957 (12/90)

Approved in 1990-12-14

Status : Superseded

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PDF (acrobat)

386180 bytes

2007-08-10

E�1972�

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PDF (acrobat)

392109 bytes

2007-08-10

S�1973�

Fran�ais

PDF (acrobat)

564693 bytes

2007-08-10

F�1971�

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English

Word

548864 bytes

2007-08-10

E�1972�

Espa�ol

Word

595968 bytes

2007-08-10

S�1973�

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270279 bytes

2007-08-10

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Fran�ais

Word

606720 bytes

2007-08-10

F�1971�

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272939 bytes

2007-08-10

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