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ETS 300 453 : 20001

M00043971

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ETS 300 453 : 20001

BUSINESS TELECOMMUNICATIONS (BTC) - ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 4-WIRE ANALOGUE LEASED LINES (A4O AND A4S) - TERMINAL EQUIPMENT INTERFACE

European Telecommunications Standards Institute

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Table of Contents

Foreword
Introduction
1 Scope
2 Normative 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 ElectroMagnetic Compatibility (EMC)
Annex A (normative): Test methods
  A.1 General
  A.2 Test methods
Annex B (informative): Bibliography
History

Abstract

Defines terminal equipment side of the interface and test procedures for compliance

General Product Information

Document Type Standard
Status Current
Publisher European Telecommunications Standards Institute
Committee BTC 2
Supersedes
  • PRETS 300 453 : NOV 95