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YD 335-1988

Chinese Standard: 'YD 335-1988'

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
YD 335-1988	English	619	Add to Cart	Days<=3	Digital Line Signalling for Intertoll Exchange	Obsolete	YD 335-1988

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BASIC DATA
Standard ID	YD 335-1988 (YD335-1988)
Description (Translated English)	Digital Line Signalling for Intertoll Exchange
Sector / Industry	Telecommunication Industry Standard
Classification of Chinese Standard	M38
Word Count Estimation	16,191
Date of Issue	1988/1/13
Date of Implementation	1988/1/13
Drafting Organization	Institute of Ministry of Posts and Telecommunications Transmission
Summary	This standard specifies the technical requirements of long-distance telephone exchange between digital line coding, interface relay and signal equipment. This standard applies to signals with long-distance telephone exchange between transmission system when using the PCM. Also applies to digital signal conversion between the switch and the analog transmission systems.

Related standard: YD/T 974-1998 YD/T 821-1996

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