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    I.S. ENV 41802-4:1993

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    INFORMATION SYSTEMS INTERCONNECTION - X.25 PROTOCOL RELAYING - PART 4: PSDN SUBNETWORK DEPENDENT MEDIA DEPENDENT REQUIREMENTS FOR VIRTUAL CALLS OVER A PERMANENT ACCESS

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  10-11-1999

    Language(s):  English

    Published date:  23-04-1993

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    1 Scope
    2 Normative References
    3 Definitions
    4 Abbreviations
    5 Subnetwork-type dependent requirements
      5.1 Static conformance requirements
          5.1.1 Overall requirements
          5.1.2 ISO 8208
          5.1.3 ISO 7776
          5.1.4 CCITT X.25 physical level
      5.2 Dynamic conformance requirements
          5.2.1 Overall requirements
          5.2.2 ISO 7776
    Annex A (Normative) ISPICS requirements list
    Annex B (Normative) Assumed base standard PICS proformas
    Annex C (Informative) Recommendations

    Abstract - (Show below) - (Hide below)

    Defines subnetwork-type dependent media dependent requirements applicable to an interworking unit using virtual calls over a permanent access to a PSDN.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC TR 10000-1:1998 Information technology Framework and taxonomy of International Standardized Profiles Part 1: General principles and documentation framework
    ISO 4902:1989 Information technology Data communication 37-pole DTE/DCE interface connector and contact number assignments
    ISO 4903:1989 Information technology Data communication 15-pole DTE/DCE interface connector and contact number assignments
    ISO/IEC TR 10000-2:1998 Information technology Framework and taxonomy of International Standardized Profiles Part 2: Principles and Taxonomy for OSI Profiles
    ENV 41802-1 : 1992 INFORMATION SYSTEMS INTERCONNECTION - X.25 PROTOCOL RELAYING - GENERAL OVERVIEW AND SUBNETWORK INDEPENDENT REQUIREMENTS
    ISO/IEC TR 10029:1989 Information technology — Telecommunications and information exchange between systems — Operation of an X.25 interworking unit
    ISO/IEC 8208:2000 Information technology Data communications X.25 Packet Layer Protocol for Data Terminal Equipment
    ISO/IEC 2593:2000 Information technology Telecommunications and information exchange between systems 34-pole DTE/DCE interface connector mateability dimensions and contact number assignments
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