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Database: 189759 (19 Oct 2025)
YD/T 1172-2001 English PDF
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Standard Title (Description)
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YD/T 1172-2001
English
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Access Network Technical Specification. ISDN Basic Rate Access Interface (U Interface) Specification for Remote Equipment
Obsolete
YD/T 1172-2001
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Basic data
Standard ID
YD/T 1172-2001 (YD/T1172-2001)
Description (Translated English)
Access Network Technical Specification. ISDN Basic Rate Access Interface (U Interface) Specification for Remote Equipment
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M19
Word Count Estimation
43,457
Date of Issue
2001-12-11
Date of Implementation
2001-12-11
Summary
This standard applies to such equipment engineering design, product development, engineering and product acceptance basis. This standard remote access network equipment ISDN basic rate access digital section NT1 network side digital transmission system interface (U Interface) works, interface functions, the interface protocols, electrical characteristics, power supply, and then line detection and overvoltage protection for the regulations. This standard applies to public telecommunications access network remote devices are also available for private telecommunications networks use and reference.