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  • BS EN IEC 61756-1:2020 (published 2020-03)

    Current The latest, up-to-date edition.
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    Fibre optic interconnecting devices and passive components. Interface standard for fibre management systems General and guidance

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  23-03-2020

    Publisher:  British Standards Institution

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    IEC 61756-1:2019 covers general information on fibre management system interfaces. It includes the definitions and rules under which a fibre management system interface is created and it provides also criteria to identify the minimum bending radius for stored fibres. This document allows both single-mode and multimode fibre to be used. Liquid, gas or dust sealing requirements at the cable entry area or cable element ending are not covered in this document. This second edition cancels and replaces the first edition published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - addition of figures to show the interface between protective housing and fibre management system; - addition of definitions for protective housing, closure, wall box, street cabinets and optical distribution frame modules; - addition of table with dimensions of fusion splice protectors and mechanical splices; - addition of method to identify the minimum bending radius for stored fibres; - addition of clause for other factors relevant to fibre management systems; - addition of annex A for example of calculating the minimum bending radius of stored fibres in a fibre management system. Keywords: fibre management system interfaces, minimum bending radius for stored fibres

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    Committee GEL/86/2
    Document Type Standard
    Product Note This corrigendum renumbers BS IEC 61756‑1:2019 as BS EN IEC 61756‑1:2020. The supersession details in the National Foreword have also been updated. DOP modified in European foreword DOW modified in European foreword
    Publisher British Standards Institution
    Status Current
    Supersedes
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