YD 335-1988 English PDF

US$639.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YD 335-1988: Digital Line Signalling for Intertoll Exchange
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD 335-1988	639	Add to Cart	3 days	Digital Line Signalling for Intertoll Exchange	Obsolete

Similar standards

YD/T 2307   GB/T 12572   YDC 024   YD/T 1022   YD/T 2310   YD/T 2253   

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: 16,155
Date of Issue: 1/13/1988
Date of Implementation: 1/13/1988
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.

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