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YD/T 950-2008Technical Specification and Testing Methods for Resistibility of Telecommunication Equipment Installed in a Communications Centre to Overvoltages and Overcurrents (English PDF)

电信中心内通信设备的过电压过电流抗力要求及试验方法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

March 13, 2008

Implementation date

July 1, 2008

Scope

YD/T 950-2008 is the English-translated version of 电信中心内通信设备的过电压过电流抗力要求及试验方法.

YD/T 950-2008 — This standard specifies the installation of telecentres in various types of communications equipment within the port over-voltage over-current resistance, static discharge, technical requirements, test methods and test results assessed.

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Document preview — YD/T 950-2008

National Standard of the People's Republic of China

ICS: 33.020
Classification: M 04;M40
Replacing: YD/T 950-1998

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the installation of telecentres in various types of communications equipment within the port over-voltage over-current resistance, static discharge, technical requirements, test methods and test results assessed. This standard applies to all installations in the telecommunications center communications equipment, such as central office switching equipment, data equipment, transmission equipment, wireless devices, network equipment, such as over-voltage over-current protection performance of the test.

Document data

International classification (ICS): 33.020.

Chinese classification (CCS): M04;M40.

Estimated length of the Chinese original: 29,216 words.

Adopted international standard: ITU-T K.44-2003, NEQ.

Supersedes the earlier edition YD/T 950-1998.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

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