Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Requirements
  4.1 Mechanical characteristics
  4.2 Electrical characteristics
  4.3 Safety
  4.4 Overvoltage protection
  4.5 ElectroMagnetic Compatibility (EMC)
Annex A (normative): Test methods
  A.1 General
  A.2 Test methods
Annex B (normative): Definition of CMI code
  B.1 General
  B.2 Definition
Annex C (normative): Definition of frame structure
  C.1 Frame structure at 139364 kbit/s
Annex D (normative): ETS Requirements Table (ETS-RT)
Annex E (informative): Bibliography
History

Abstract

Applies to all interfaces designed for connection to the leased line, however in the cases of apparatus that carries a particular service, of complex apparatus and of apparatus in private networks, other ETSs may apply in addition to this ETS.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	BTC 2
Supersedes	PRETS 300 690 : APR 95