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  • BS ISO/IEC TR 11802-4:1994

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 technology. Telecommunications and information exchange between systems. Local and metropolitan area networks.Technical reports and guidelines Token ring access method and physical layer specifications. Fibre optic station attachment

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  15-05-2001

    Language(s):  English

    Published date:  15-05-1995

    Publisher:  British Standards Institution

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

    1. Scope
    2. References
    3. Definitions
    4. Abbreviations
    5. Overview
    6. Coupling of the station to the ring
    6.1 Insertion key
    6.2 Bypass key
    6.3 Insertion key echo
    6.4 Operational (system) timing
    7. Signal characteristics
    7.1 The optical transmitter (OTX)
    7.2 The fibre optic channel
    7.3 The optical receiver (ORX)
    7.4 Station delay and interoperability
    7.5 Station count limit
    8. Reliability
    9. Safety requirements
    10. Electromagnetic emanation
    11. Conformance test interface connector (CTIC)
    11.1 CTIC ferrule
    11.2 FMIC connector losses
    11.3 CTIC polarization and (optional) keying detail
    ANNEX
    A. Alternate fibres (normative)
    B. Passive FOTCU considerations (normative)

    Abstract - (Show below) - (Hide below)

    Specifies the functional, electrical, optical, and mechanical characteristics of a fibre optic interface for connecting a 4- or 16-Mbit/s token ring station to the trunk coupling unit (TCU) of a token ring.

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

    Committee IST/6
    Development Note DRAFT FOR COMMENT 93/642005 DC
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Supersedes

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

    IEC 60950:1999 Safety of information technology equipment
    ISO/IEC 9646-2:1994 Information technology Open Systems Interconnection Conformance testing methodology and framework Part 2: Abstract Test Suite specification
    TIA/EIA 455 : C2014 STANDARD TEST PROCEDURE FOR FIBER OPTIC FIBERS, CABLES, TRANSDUCERS, SENSORS, CONNECTING AND TERMINATING DEVICES, AND OTHER FIBER OPTIC COMPONENTS
    MIL-C-85049 Revision A:1990 CONNECTOR ACCESSORIES, ELECTRICAL GENERAL SPECIFICATION FOR
    CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
    ISO/IEC 9646-1:1994 Information technology Open Systems Interconnection Conformance testing methodology and framework Part 1: General concepts
    ISO/IEC 9314-3:1990 Information processing systems Fibre distributed Data Interface (FDDI) Part 3: Physical Layer Medium Dependent (PMD)
    ISO/IEC 8802-5 : 1998 INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - LOCAL AND METROPOLITAN AREA NETWORKS - SPECIFIC REQUIREMENTS - PART 5: TOKEN RING ACCESS METHOD AND PHYSICAL LAYER SPECIFICATIONS
    MIL C 26482 : G CONNECTOR, ELECTRICAL (CIRCULAR, MINIATURE, QUICK DISCONNECT, ENVIRONMENT RESISTING) RECEPTACLES AND PLUGS, GENERAL SPECIFICATION FOR
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