Skip to content
Please enter a keyword to search

  • IEC 61280-2-10:2005

    Current The latest, up-to-date edition.

    Fibre optic communication subsystem test procedures - Part 2-10: Digital systems - Time-resolved chirp and alpha-factor measurement of laser transmitters

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French

    Published date:  21-07-2005

    Publisher:  International Electrotechnical Committee

    Add To Cart

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

    FOREWORD
    1 Scope
    2 Background
    3 Abbreviations
    4 Definition of time-resolved chirp
    5 Modelling transmitter behaviour
    6 Overview of chirp measurement methods
    7 Frequency discriminator method
       7.1 Apparatus
       7.2 Procedure
    8 Monochromator method
       8.1 Apparatus
       8.2 Procedure
    9 Alpha-factor calculations
       9.1 Alpha factor versus time, alpha(t)
       9.2 Average alpha factor, alpha[avg]
       9.3 Alpha factor versus power, alpha(P)
    10 Documentation
    Annex A (informative) Verification of TRC set-up and calculations
    Annex B (informative) Optical transmitter modulation methods
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 61280 sets forth standard procedures for measuring time-resolved chirp (TRC) on laser transmitters. The calculation of alpha-factor, a measure of transient chirp, is derived from the measured TRC data. Also covered is a means to verify the TRC set-ups and calculations (Annex A) and a review of laser modulation methods and the relationship of TRC to performance in a transmission system.

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

    Committee TC 86/SC 86C
    Development Note Supersedes IEC PAS 61280-2-10 (07/2005) Stability Date: 2020. (11/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    I.S. EN IEC 61281-1:2018 FIBRE OPTIC COMMUNICATION SUBSYSTEMS - PART 1: GENERIC SPECIFICATION
    EN IEC 61281-1:2018 Fibre optic communication subsystems - Part 1: Generic specification
    13/30266308 DC : 0 BS EN 62802 - MEASUREMENT METHOD OF A HALF-WAVELENGTH VOLTAGE AND A CHIRP PARAMETER FOR MACH-ZEHNDER OPTICAL MODULATOR IN HIGH-FREQUENCY RADIO ON FIBRE (ROF) SYSTEMS
    IEC TR 61282-8:2006 Fibre optic communication system design guides - Part 8: Calculating dispersion penalty from measured time-resolved chirp data
    PD IEC/TR 61282-8:2006 Fibre optic communication system design guides Calculating dispersion penalty from measured time-resolved chirp data
    BS EN IEC 61281-1:2018 Fibre optic communication subsystems Generic specification
    I.S. EN 62802:2017 MEASUREMENT METHODS OF A HALF-WAVELENGTH VOLTAGE AND A CHIRP PARAMETER FOR MACH-ZEHNDER OPTICAL MODULATORS IN HIGH-FREQUENCY RADIO ON FIBRE (ROF) SYSTEMS
    05/30143260 DC : DRAFT DEC 2005 IEC/TR 61282-8 - FIBRE OPTIC COMMUNICATION SYSTEM DESIGN GUIDES - PART 8: CALCULATING DISPERSION PENALTY FROM MEASURED TIME-RESOLVED CHIRP
    BS EN 62802:2017 Measurement methods of a half-wavelength voltage and a chirp parameter for Mach-Zehnder optical modulators in high-frequency radio on fibre (RoF) systems
    CEI EN 61746-2 : 2012 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2: OTDR FOR MULTIMODE FIBRES
    EN 62802:2017 Measurement methods of a half-wavelength voltage and a chirp parameter for Mach-Zehnder optical modulators in high-frequency radio on fibre (RoF) Systems
    BS EN 61746-2:2011 Calibration of optical time-domain reflectometers (OTDR) OTDR for multimode fibres
    I.S. EN 61746-2:2011 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2: OTDR FOR MULTIMODE FIBRES
    EN 61746-2:2011/AC:2014 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2: OTDR FOR MULTIMODE FIBRES
    IEC 62802:2017 Measurement method of a half-wavelength voltage and a chirp parameter for Mach-Zehnder optical modulator in high-frequency radio on fibre (RoF) systems
    IEC 61281-1:2017 Fibre optic communication subsystems - Part 1: Generic specification
    IEC 61746-2:2010 Calibration of optical time-domain reflectometers (OTDR) - Part 2: OTDR for multimode fibres
    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