BUSINESS TELECOMMUNICATIONS (BTC) - 140 MBIT/S DIGITAL LEASED LINES (D140U AND D140S) TERMINAL EQUIPMENT INTERFACE

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Hardcopy , PDF

Publisher

European Telecommunications Standards Institute

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

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.

Committee	BTC 2
DocumentType	Standard
Pages	34
PublisherName	European Telecommunications Standards Institute
Status	Current
Supersedes	PRETS 300 690 : APR 95

Standards	Relationship
NF ETS 300 690 : 2000	Identical
PN ETS 300 690 : 2005	Identical
DIN ETS 300690:1997-11	Identical

FD TBR 25 : 98 FD

BUSINESS TELECOMMUNICATIONS (BTC) - 140 MBIT/S DIGITAL UNSTRUCTURED AND STRUCTURED LEASED LINE (D1040U AND D140S) - ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT INTERFACE

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ETS 300 690 : 20001

BUSINESS TELECOMMUNICATIONS (BTC) - 140 MBIT/S DIGITAL LEASED LINES (D140U AND D140S) TERMINAL EQUIPMENT INTERFACE

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Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

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