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Home : ITU-T : Publications : Recommendations : X�Series : X.51bis : X.51bis (11/88)
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X.51bis�:�Fundamental parameters of a 48-kbit/s user data signalling rate transmission scheme for the international interface between synchronous data networks using 10-bit envelope structure

Recommendation X.51bis (11/88)

Approved in 1988-11-25

Status : In force


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English

PDF Document PDF (acrobat)

59880 bytes 1989-11-10 E�15395�
Espa�ol

PDF Document PDF (acrobat)

63765 bytes 1989-11-10 S�15395�
Fran�ais

PDF Document PDF (acrobat)

73021 bytes 1989-11-10 F�15395�

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English

Word Document Word

206252 bytes 1989-11-10 E�15395� Download
Espa�ol

Word Document Word

195048 bytes 1989-11-10 S�15395� Download
Fran�ais

Word Document Word

193352 bytes 1989-11-10 F�15395� Download

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Updated :�2001/09/10