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YD 5077-2014Fixed telephone switching network engineering acceptance (English PDF)

固定电话交换网工程验收规范

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Mandatory

Issue date

May 6, 2014

Implementation date

July 1, 2014

Scope

YD 5077-2014 is the English-translated version of 固定电话交换网工程验收规范.

YD 5077-2014 — Fixed telephone switching network engineering acceptance

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Document preview — YD 5077-2014

National Standard of the People's Republic of China

Classification: P 92
Replacing: YD/T 5077-2005; YD 5154-2007; YD/T 5156-2007

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This Standard applies to the fixed telephone network (including local network, long-distance network and the International Bureau) New telephone switching equipment (including softswitch equipment, fixed-line intelligent devices) installation project acce

Document data

Chinese classification (CCS): P92.

Estimated length of the Chinese original: 69,676 words.

Supersedes the earlier edition YD/T 5077-2005; YD 5154-2007; YD/T 5156-2007.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 46 pages — is available in the English PDF.

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