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GB/T 6879-1995 English PDF

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GB/T 6879-1995: Performance and test methods of 30 channels pulse code modulation multiplex equipment at 2048 kbit/s

GB/T 6879: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 6879-1995English1799 Add to Cart 8 days [Need to translate] Performance and test methods of 30 channels pulse code modulation multiplex equipment at 2048 kbit/s   GB/T 6879-1995
GB 6879-1986EnglishRFQ ASK 9 days [Need to translate] Specifications of 30 channels pulse code modulation multiplex equipment at 2048 kbit/s Obsolete GB 6879-1986

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Basic data

Standard ID GB/T 6879-1995 (GB/T6879-1995)
Description (Translated English) Performance and test methods of 30 channels pulse code modulation multiplex equipment at 2048 kbit/s
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard M38
Classification of International Standard 33.040.40
Word Count Estimation 56,525
Date of Issue 12/21/1995
Date of Implementation 8/1/1996
Older Standard (superseded by this standard) GB 6879-1986; GB 6880-1986
Adopted Standard ITU-T G.712-1992, NEQ; ITU-T G.703-1991, NEQ; ITU-T G.704-1991, NEQ; ITU-T G.732-1988, NEQ
Issuing agency(ies) State Bureau of Technical Supervision
Summary This standard specifies the 2048kbit/s 30 channels pulse code modulated multiplexers (referred to as PCM-based devices) technical requirements and test methods for use in digital transmission systems in 2048kbit/s PCM-based group equipment.

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