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  • ETS 300 449 : 20001

    Current The latest, up-to-date edition.

    BUSINESS TELECOMMUNICATIONS (BTC) - SPECIAL QUALITY VOICE BANDWIDTH 2-WIRE ANALOGUE LEASED LINE (A2S) - CONNECTION CHARACTERISTICS AND NETWORK INTERFACE PRESENTATION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  European Telecommunications Standards Institute

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions and abbreviations
      3.1 Definitions
      3.2 Abbreviations
    4 Requirements
      4.1 Connection characteristics
      4.2 Interface presentation
      4.3 Safety
      4.4 Overvoltage protection
      4.5 ElectroMagnetic Compatibility (EMC)
      4.6 Availability
    Annex A (normative): Test methods
      A.1 General
      A.2 Test methods
    Annex B (informative): Weighted return loss
            measurements
      B.1 Introduction
      B.2 Weighting function
    Annex C (informative): Overall loss and quantizing
            distortion
      C.1 Introduction
      C.2 Overall loss
      C.3 Quantizing distortion
    Annex D (informative): Availability
      D.1 General
      D.2 Definition of unavailability periods
      D.3 Availability figures
    Annex E (informative): Bibliography
    History

    Abstract - (Show below) - (Hide below)

    Defines the public network side of interface and performance of the leased line service, includes test procedures for compliance

    General Product Information - (Show below) - (Hide below)

    Committee BTC 2
    Document Type Standard
    Publisher European Telecommunications Standards Institute
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ETR 308 : 20001 DIGITAL ENHANCED CORDLESS TELECOMMUNICATIONS (DECT) - SERVICES FACILITIES AND CONFIGURATIONS FOR DECT IN THE LOCAL LOOP
    EG 201 730-2 : 2.1.2 TERMINALS' ACCESS TO PUBLIC TELECOMMUNICATIONS NETWORKS; APPLICATION OF THE DIRECTIVE 1999/5/EC (R&TTE), ARTICLE 4.2; GUIDELINES FOR THE PUBLICATION OF INTERFACE SPECIFICATIONS; PART 2: ANALOGUE NARROW-BAND WIRELINE INTERFACES
    TR 101 844 : 1.1.1 ACCESS AND TERMINALS (AT); STUDY OF THE GLOBAL USAGE AND ACCEPTANCE OF NON-RADIO TBRS AND ASSOCIATED DOCUMENTS
    ETR 306 : 20001 TRANSMISSION AND MULTIPLEXING (TM)
    TS 101 272 : 1.1.1 TRANSMISSION AND MULTIPLEXING (TM) - OPTICAL ACCESS NETWORKS (OANS) FOR EVOLVING SERVICES - ATM PASSIVE OPTICAL NETWORKS (PONS) AND THE TRANSPORT OF ATM OVER DIGITAL SUBSCRIBER LINES
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