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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
YD 331-1987	English	279	Add to Cart	Days<=2	General technical requirement for supporting carrier communication equipment for standard coaxial integrated communication cables	Obsolete	YD 331-1987

Detail Information of YD 331-1987; YD331-1987
Description (Translated English): General technical requirement for supporting carrier communication equipment for standard coaxial integrated communication cables
Sector / Industry: Telecommunication Industry Standard
Classification of Chinese Standard: M31
Word Count Estimation: 7,000
Date of Issue: 7/1/1987
Date of Implementation: 1/7/1987
Adopted Standard: CCITT G.151, NEQ; CCITT G.325, NEQ
Drafting Organization: Ministry of Posts and Telecommunications Standardization Institute of Posts and Telecommunications
Administrative Organization: Ministry of Posts and Telecommunications Standardization Institute of Posts and Telecommunications
Summary: This standard applies to the high-frequency coaxial cable integrated four core group of four tubes (0. 9mm diameter) or eight tubes coaxial cable for high frequency integrated cable (0. 9mm diameter) on the opening of 12 + 12 type used ten Road carrier communication equipment, the equipment is mainly used range communications.

Related standard:   YD/T 3198-2016  YD/T 1466-2006