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YD/T 627-2012 English PDF

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YD/T 627-2012: Parameters, transmission characteristics and test methods of the digital relay interface (2048kbit/s) for digital switch
Status: Valid

YD/T 627: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 627-2012English369 Add to Cart 3 days [Need to translate] Parameters, transmission characteristics and test methods of the digital relay interface (2048kbit/s) for digital switch Valid YD/T 627-2012
YD/T 627-1993English559 Add to Cart 4 days [Need to translate] Parameters of digital exchange digital relay interfaces (2048kbit/s) and transmission characteristics between digital relay interfaces as well as their test methods Obsolete YD/T 627-1993

PDF similar to YD/T 627-2012


Standard similar to YD/T 627-2012

GB/T 41301   YD/T 1730   YD/T 1548.1   YD/T 4293   YD/T 4297   YD/T 4291   

Basic data

Standard ID YD/T 627-2012 (YD/T627-2012)
Description (Translated English) Parameters, transmission characteristics and test methods of the digital relay interface (2048kbit/s) for digital switch
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M14
Classification of International Standard 33.040.01
Word Count Estimation 14,182
Older Standard (superseded by this standard) YD/T 627-1993
Quoted Standard GB/T 7611-2001; YD/T 950-2008
Regulation (derived from) Ministry of Industry and Information Technology Bulletin 2012 No. 70; industry standard filing Notice 2013 No. 3 (total 159)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the digital switch into the communication network when, 2048kbit/s digital trunk interface shall meet the parameters, as well as a digital trunk interface, the switch should be achieved within the transmission characteristics of in

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