GB/T 15972.42-2021 Active National standards

GB/T 15972.42-2021 Specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmission characteristics—Chromatic dispersion

GB/T 15972.42-2021 Specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmission characteristics—Chromatic dispersion

Publish Date: 2021-04-30 Implement Date: 2021-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: GB/T 15972.42-2021
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Optical communication equipment
ICS Name: Fiber optics and optical cables
Publish Date: 2021-04-30
Implement Date: 2021-08-01
Pages: 21 pages

Scope

This part of GB/T 15972 specifies the test method for fiber wavelength dispersion, and establishes unified requirements for test devices, samples and sample preparation, procedures, calculations, and results.
This part is applicable to the following categories of optical fibers and cables specified in the GB/T 12357 and GB/T 9771 series of standards:
——Class A1 multimode optical fibers;
——Sub-classes A4f, A4g, and A4h of multimode optical fibers;
——Class B1.1, B1.2, B1.3, B2, B4, B5, and B6 of single-mode optical fibers.

Development Information

Word Count: 40 Thousand words Pages: 21 pages

Same series standard

GB/T 15972.10-2021 Specifications for optical fibre test methods—Part 10:Measurement methods and test procedures—General and guidance GB/T 15972.20-2021 Specifications for optical fibre test methods—Part 20:Measurement methods and test procedures for dimensions—Fibre geometry GB/T 15972.30-2021 Specifications for optical fibre test methods—Part 30: Measurement methods and test procedures for mechanical characteristics—Fibre proof test GB/T 15972.31-2021 Specifications for optical fibre test methods— Part 31:Measurement methods and test procedures for mechanical characteristics—Tensile strength GB/T 15972.32-2021 Specifications for optical fibre test methods—Part 32:Measurement methods and test procedures for mechanical characteristics—Coating strippability GB/T 15972.34-2021 Specifications for optical fibre test methods—Part 34:Measurement methods and test procedures for mechanical characteristics—Fibre curl GB/T 15972.41-2021 Specifications for optical fibre test methods—Part 41: Measurement methods and test procedures for transmission characteristics—Bandwidth GB/T 15972.43-2021 Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture GB/T 15972.45-2021 Specifications for optical fibre test methods—Part 45:Measurement methods and test procedures for transmission characteristics—Mode field diameter GB/T 15972.47-2021 Specifications for optical fibre test method—Part 47:Measurement methods and test procedures for transmission characteristics—Macrobending loss GB/T 15972.49-2021 Specifications for optical fibre test methods—Part 49:Measurement methods and test procedures for transmission characteristics—Differential mode delay GB/T 15972.54-2021 Specifications for optical fibre test methods—Part 54:Measurement methods and test procedures for environmental characteristics—Gamma irradiation

Replace the following standards

Referenced Standards

GB/T 15972.41-2008 Specifications for optical fibre test methods—Part 41:Measurement methods and test procedures for transmission and optical characteristics—Bandwidth GB/T 9771.1-2000 The series of single-mode optical fibres for telecommunication—Part 1:Characteristics of a dispersion unshifted single-mode optical fibre GB/T 9771.1-2008 Single-mode optical fibres for telecommunication—Part 1:Characteristics of a dispersion unshifted single-mode optical fibre GB/T 9771.1-2020 Single-mode optical fibres for telecommunication—Part 1:Characteristics of a dispersion unshifted single-mode optical fibre GB/T 9771.2-2000 The series of single-mode optical fibres for telecommunication—Part 2:Characteristics of a cut-off wavelength shifted single-mode optical fibre GB/T 9771.2-2008 Single-mode optical fibres for telecommunication—Part 2:Characteristics of a cut-off wavelength shifted single-mode optical fibre GB/T 9771.2-2020 Single-mode optical fibres for telecommunication—Part 2:Characteristics of a cut-off wavelength shifted single-mode optical fibre GB/T 9771.3-2000 The series of single-mode optical fibres for telecommunication—Part 3:Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre GB/T 9771.3-2008 Single-mode optical fibres for telecommunication—Part 3:Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre GB/T 9771.3-2020 Single-mode optical fibres for telecommunication—Part 3:Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre GB/T 9771.4-2000 The series of single-mode optical fibres for telecommunication—Part 4:Characteristics of a dispersion shifted single-mode optical fibre GB/T 9771.4-2008 Single-mode optical fibres for telecommunication—Part 4:Characteristics of a dispersion-shifted single-mode optical fibre GB/T 9771.4-2020 Single-mode optical fibres for telecommunication—Part 4:Characteristics of a dispersion shifted single-mode optical fibre GB/T 9771.5-2000 The series of single-mode optical fibres for telecommunication—Part 5:Characteristics of a non-zero dispersion shifted single-mode optical fibre GB/T 9771.5-2008 Single-mode optical fibres for telecommunication—Part 5:Characteristics of a non-zero dispersion shifted single-mode optical fibre GB/T 9771.5-2020 Single-mode optical fibres for telecommunication—Part 5:Characteristics of a non-zero dispersion shifted single-mode optical fibre GB/T 9771.6-2008 Single-mode optical fibres for telecommunication—Part 6:Characteristics of a fibre with non-zero dispersion for wideband optical transport GB/T 9771.6-2020 Single-mode optical fibres for telecommunication—Part 6:Characteristics of a fibre with non-zero dispersion for wideband optical transport GB/T 9771.7-2012 Single-mode optical fibres for telecommunication—Part 7:Characteristics of a bending loss insensitive single-mode optical fibre for the access network GB/T 9771.7-2022 Single-mode optical fibres for telecommunication—Part 7:Characteristics of a bending loss insensitive single-mode optical fibre GB/T 12357-1990 The series of multimode optical fibres for telecommunication GB/T 12357.1-2004 Multimode optical fibres for telecommunication Part 1:Sectional specification for category A1 multimode fibres GB/T 12357.1-2015 Multimode optical fibres for telecommunication—Part 1:Sectional specification for category A1 multimode fibres GB/T 12357.2-2004 Multimode optical fibres for telecommunication Part 2:Sectional specification for category A2 multimode fibres GB/T 12357.3-2004 Multimode optical fibres for telecommunication Part 3:Sectional specification for category A3 multimode fibres GB/T 12357.4-2004 Multimode optical fibres for telecommunication Part 4:Sectional specification for category A4 multimode fibres GB/T 12357.4-2016 Multimode optical fibres for telecommunication—Part 4:Sectional specification for category A4 multimode fibres GB/T 15972.10-2008 Specifications for optical fibre test methods—Part 10:Measurement methods and test procedures—General and guidance GB/T 15972.10-2021 Specifications for optical fibre test methods—Part 10:Measurement methods and test procedures—General and guidance GB/T 12357.1-2024 Multimode optical fibres for telecommunication—Part 1:Sectional specification for category A1 multimode fibres GB/T 12357.4-2026 Multimode optical fibres for telecommunication—Part 4:Sectional specification for category A4 multimode fibres

Adopt standards

IEC 60793-1-42:2013

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