Table of Contents

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Requirements
4.1 Physical characteristics
4.2 Electrical characteristics
4.3 Safety
4.4 Overvoltage
4.5 ElectroMagnetic Compatibility (EMC)
Annex A (normative): Test methods
A.1 General
A.2 Test methods
Annex B (normative): Definition of HDB3 code
B.1 General
B.2 Definition
Annex C (informative): Bibliography
History

Abstract

Specifies the technical requirements and test principles for the network interface presentations of ONP 2 048 kbit/s digital leased lines using 120 Ohms interfaces.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	AT DIGITAL