YD/T 1239-2002 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD/T 1239-2002	RFQ	ASK	3 days	Access network technical specifications. Very-high-speed Digital Subscriber Line	Obsolete

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Basic data

Standard ID: YD/T 1239-2002 (YD/T1239-2002)
Description (Translated English): Access network technical specifications. Very-high-speed Digital Subscriber Line
Sector / Industry: Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard: M12
Word Count Estimation: 151,127
Date of Issue: 2002-11-08
Date of Implementation: 2002-11-08
Adopted Standard: ITU-T G.993.1, NEQ
Summary: This standard provides for one pair of ordinary telephone twisted pair Very High Speed ??Digital Subscriber Line (VDSL) system reference model, interface requirements, functional requirements, performance requirements, regulatory requirements, power requirements, security requirements, and based on single-carrier (SCM), and multi-carrier-based (MCM) of the VDSL transceiver technology requirements. Using the system, the telephone twisted pair telephone service can provide regular (POTS) and data services, or ISDN services and data services. This standard applies to public telecommunication network VDSL equipment are also available for private telecommunications networks use and reference.

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