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YD/T 838.3-2016Digital communications / quad symmetrical cables - Part 3: Workspace twisted pair cable (English PDF)

数字通信用对绞／星绞对称电缆第3部分：工作区对绞电缆

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

January 15, 2016

Implementation date

April 1, 2016

Scope

YD/T 838.3-2016 is the English-translated version of 数字通信用对绞／星绞对称电缆第3部分：工作区对绞电缆.

YD/T 838.3-2016 — This standard specifies the basic structure, main performance, acceptance rules, test methods and packaging requirements of the work area twisted pair cable in the twisted pair/star twisted symmetrical cable for digital communication.

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Document preview — YD/T 838.3-2016

National Standard of the People's Republic of China

Classification: M 42
Replacing: YD/T 838.3-2003

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the basic structure, main performance, acceptance rules, test methods and packaging requirements of the work area twisted pair cable in the twisted pair/star twisted symmetrical cable for digital communication. --Applicable to the work area wiring defined by YD/T926 "Building Communication Integrated Cabling System" (wiring between work area communication terminal and terminal equipment);--Applicable to IEEE802.3af/at for transmitting low voltage and low power Power over Ethernet system.

Document data

Chinese classification (CCS): M42.

Estimated length of the Chinese original: 21,249 words.

Supersedes the earlier edition YD/T 838.3-2003.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 14 pages — is available in the English PDF.

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