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YD/T 1660-2007Technical Specification and Testing Methods for NT1+ Plus Equipment (English PDF)

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Issued by

Ministry of Information Industry of the People's Republic of China

Level / Type

National · Recommended

Issue date

July 20, 2007

Implementation date

December 1, 2007

Scope

YD/T 1660-2007 (Technical Specification and Testing Methods for NT1+ Plus Equipment) is available as an English-translated PDF.

YD/T 1660-2007 — This standard specifies the ISDN enhanced intelligence first type of network terminal equipment (hereinafter referred to as NT1 + devices) access to the public ISDN network, you must follow a unified service features, features, interfaces, protocols, maintenance function, overvoltage protection, and power, environmental and other basic requirements and the corresponding test methods.

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Document preview — YD/T 1660-2007

National Standard of the People's Republic of China

ICS: 33.080
Classification: M 32

Issued by: Ministry of Information Industry of the People's Republic of China

What this standard covers1
Document data2

What this standard covers

This standard specifies the ISDN enhanced intelligence first type of network terminal equipment (hereinafter referred to as NT1 + devices) access to the public ISDN network, you must follow a unified service features, features, interfaces, protocols, maintenance function, overvoltage protection, and power, environmental and other basic requirements and the corresponding test methods. This standard applies to ISDN enhanced intelligence first type of network terminal equipment.

Document data

International classification (ICS): 33.080.

Chinese classification (CCS): M32.

Estimated length of the Chinese original: 181,178 words.

Adopted international standard: ETSI TS 102080-2000, NEQ; ANSI T1.601-1999, NEQ; ITU-T G.960, NEQ; ITU-T G.961, NEQ; ITU-T I.430, NEQ.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 120 pages — is available in the English PDF.

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