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Database: 189759 (19 Oct 2025)
YDN079-1998 English PDF
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
YDN 079-1998
English
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3 days [Need to translate]
(Channel and SDH multiplex section for restoration (protection and restoration) mechanisms and procedures to maintain the threshold)
Obsolete
YDN 079-1998
PDF similar to YDN079-1998
Standard similar to YDN079-1998
YDC 079
YD/T 4045
YD/T 4044
Basic data
Standard ID
YDN 079-1998 (YDN079-1998)
Description (Translated English)
(Channel and SDH multiplex section for restoration (protection and restoration) mechanisms and procedures to maintain the threshold)
Sector / Industry
Telecommunication Industry Standard
Date of Issue
1/1/1998
Date of Implementation
1/1/1998
Regulation (derived from)
Industry-Science [2009] No. 58