GB/T 7424.21-2021
Optical fibre cable generic specification—Part 21：Basic optical cable test procedures—Mechanical test methods (English Version)

Scope: This part of GB/T 7424 specifies the purpose, specimens, equipment, procedures, requirements, details to be specified and details to be reported for each test method for the mechanical properties of optical cables. This section applies to optical cables, including optical fiber units, micro-tube optical fiber units, etc., and also applies to optical-electrical hybrid cables. 3 E1: tensile properties 3 E1: tensile properties

GB/T 7424.21-2021 Referenced Document

GB/T 15972.22-2008 Specifications for optical fibre test methods.Part 22:Measurement methods and test procedures for dimensions.Length measurement
GB/T 15972.40 Specifications for optical fibre test methods.Part 40:Measurement methods and test procedures for transmission and optical characteristics.Attenuation
GB/T 15972.46-2008 Specifications for optical fibre test methods.Part 46:Measurement methods and test procedures for transmission and optical characteristics.Monitoring of changes in optical transmittance
GB/T 22077-2008 Overhead electrical conductors-Creep test procedures for stranded conductors
GB/T 7424.20-2021 Optical fibre cable generic specification—Part 20: Basic optical cable test procedures—General and definitions
IEC 60793-1-22:2001 Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
IEC 60794-1-2:2013 Optical fibre cables - Part 1-2: Generic specification - Cross reference table for optical cable test procedures

2021 GB/T 7424.21-2021 Optical fibre cable generic specification—Part 21：Basic optical cable test procedures—Mechanical test methods
2008 GB/T 7424.2-2008 Optical fibre cable generic specification.Part 2:Basic optical cable test procedures
2002 GB/T 7424.2-2002 Optical fibre cable generic specification-Part 2: Basic optical cable test procedures