GB/T 15972.43-2021 Active National standards

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 15972.43-2021 Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture

Publish Date: 2021-04-30 Implement Date: 2021-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 66

Basic Information

Standard Code: GB/T 15972.43-2021

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: 2021-11-01

Pages: 16 pages

Scope

This part of GB/T 15972 specifies the test method for the numerical aperture of optical fibers, and establishes unified requirements for test devices, sample preparation, procedures, calculations, and results. This part is applicable to Class A1, Class A2, Class A3, and Class A4 multimode optical fibers and optical cables.

Development Information

Word Count: 30 Thousand words Pages: 16 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 15972.42-2021 Specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmission characteristics—Chromatic dispersion 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

GB/T 15972.43-2008 Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission and optical characteristics—Numerrical aperture

Referenced Standards

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 60793-1-43:2015

Related Standards

GB/T 13996-1992 Abolished

GB/T 13996-1992 Technical specification for digital line systems on optical fibre cables

Publish Date: 1992-12-19

GB/T 16529-1996 Active

GB/T 16529-1996 Splices for optical fibres and cables—Part 1:Generic specification—Hardware and accessories

Publish Date: 1996-09-09

GB/T 16849-1997 Replaced

GB/T 16849-1997 Generic specification on optical fibre amplifiers

Publish Date: 1997-05-28

GB/T 16850.1-1997 Replaced

GB/T 16850.1-1997 Basic specification for optical fibre amplifier test methods—Part 1:Test methods for gain parameters

Publish Date: 1997-05-28

GB/T 16529.2-1997 Active

GB/T 16529.2-1997 Splices for optical fibres and cables—Part 2:Sectional specification Splice organizers and closures for optical fibres and cables

Publish Date: 1997-12-04

GB/T 16529.3-1997 Active

GB/T 16529.3-1997 Splices for optical fibres and cables Part 3:Sectional specification Fusion splices for optical fibres and cables

Publish Date: 1997-12-04