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ETS 300 689 : 20001

ETS 300 689 : 20001

Current

Current

The latest, up-to-date edition.

BUSINESS TELECOMMUNICATIONS (BTC) - 140 MBIT/S DIGITAL LEASED LINES (D140U AND D34S) - TERMINAL EQUIPMENT INTERFACE

Available format(s)

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 HDB3 code
  B.1 General
  B.2 Definition
Annex C (normative): Definition of frame structure
  C.1 Frame structure at 34368 kbit/s
Annex D (normative): ETS Requirements Table (ETS-RT)
Annex E (informative): Bibliography
History

States the full mechanical and electrical characteristics, the necessary functional characteristics and the corresponding conformance tests for a terminal equipment interface.

Committee
BTC 2
DocumentType
Standard
Pages
34
PublisherName
European Telecommunications Standards Institute
Status
Current
Supersedes

Standards Relationship
PN ETS 300 689 : 2005 Identical
NF ETS 300689 : 2000 Identical
DIN ETS 300689:1997-11 Identical

FD TBR 24 : 98 FD BUSINESS TELECOMMUNICATIONS (BTC) - 34 MBIT/S DIGITAL UNSTRUCTURED AND STRUCTURED LEASED LINE (D34U AND D34S) - ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT INTERFACE

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