Skip to content
Please enter a keyword to search

  • BS EN 60793-1-49:2006

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    Optical fibres Measurement methods and test procedures - Differential mode delay

    Available format(s):  Hardcopy, PDF

    Superseded date:  23-11-2018

    Language(s):  English

    Published date:  29-09-2006

    Publisher:  British Standards Institution

    Add To Cart

    Scope - (Show below) - (Hide below)

    Describes a method for characterizing the modal structure of a graded-index multimode fibre. The information is useful for assessing the bandwidth performance of a fibre when used with laser sources. Applies only to multimode, graded-index glass-core (category A1) fibres. The test method is commonly used in production and research facilities, however is not easily accomplished in the field.

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

    Committee GEL/86/1
    Development Note Supersedes DD IEC PAS 60793-1-49 and 02/204735 DC (12/2003) Supersedes 04/30115144 DC (10/2006)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    IEC 60825-2:2004+AMD1:2006+AMD2:2010 CSV Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS)
    IEC 60793-1-1 : 2017 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
    IEC 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
    EN 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
    IEC 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
    IEC 60825-1:2014 Safety of laser products - Part 1: Equipment classification and requirements
    IEC 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
    EN 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
    EN 60793-1-22:2002 Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
    IEC 60793-1-45:2017 Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
    EN 61280-1-4:2010 Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method
    EN 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
    IEC 60793-1-45 : 2.0 OPTICAL FIBRES - PART 1-45: MEASUREMENT METHODS AND TEST PROCEDURES - MODE FIELD DIAMETER
    EN 60793-1-42:2013/AC:2013 OPTICAL FIBRES - PART 1-42: MEASUREMENT METHODS AND TEST PROCEDURES - CHROMATIC DISPERSION
    IEC 60793-1-22:2001 Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
    IEC 61280-1-4:2009 Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective