GB/T 7424.5-2012
Optical fibre cables.Part 5:Sectional specification.Micro duct optical fibre cables and fibre units for installation by blowing (English Version)

Standard No.

GB/T 7424.5-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 7424.5-2012

Scope

This part of GB/T 7424 specifies the technical requirements for micro-optical cables (hereinafter referred to as micro-cables) and micro-optical units for air-blow installation. This section applies to micro-cable and micro-fiber units installed indoors or outdoors by air blowing in communication transmission networks.

GB/T 7424.5-2012 Referenced Document

• GB/T 15972.20-2008 Specifications for optical fibre test methods.Part 20:Measurement methods and test procedures for dimensions.Fiber geometry
• GB/T 15972.40-2008 Specifications for optical fibre test methods.Part 40:Measurement methods and test procedures for transmission and optical characteristics.Attenuation
• GB/T 17650.2-1998 Test on gases evolved during combustion of materials from cables. Part 2: Determination of degree of acidity of gases by measuring pH and conductivity
• GB/T 17651.1 Measurement of smoke density of cables or optical fiber cables burning under defined conditions—Part 1: Test apparatus*， 2021-04-30 Update
• GB/T 17651.1-1998 Measurement of smoke density of cables burning under defined conditions. Part 1: Test apparatus
• GB/T 17651.2 Measurement of smoke density of cables or optical fiber cables burning under defined conditions—Part 2: Test procedure and requirements*， 2021-04-30 Update
• GB/T 6995.2-2008 Markings for electric wires and cables.Part 2:Standard colours
• GB/T 7424.2-2008 Optical fibre cable generic specification.Part 2:Basic optical cable test procedures
• GB/T 7424.3-2003 Optical fibre cables Part 3: Section specification-Outdoor cables
• GB/T 9771.1-2008 Single-mode optical fibres for telecommunication.Part 1:Characteristics of a dispersion unshifted single-mode optical fibre
• GB/T 9771.2-2008 Single-mode optical fibres for telecommunication.Part 2:Charaterisics of a cut-off wavelength shifted 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 9771.4-2008 Single-mode optical fibres for telecommunication.Part 4:Charaterisics of a dispersion-shifted single-mode optical fibre
• GB/T 9771.5-2008 Single-mode optical fibres for telecommunication.Part 5:Charaterisics of a non-zero dispersion shifted single-mode optical fibre
• GB/T 9771.6-2008 Single-mode optical fibres for telecommunication.Part 6:Charaterisics 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 7424.5-2012 history

• 2012 GB/T 7424.5-2012 Optical fibre cables.Part 5:Sectional specification.Micro duct optical fibre cables and fibre units for installation by blowing

GB/T 7424.5-2012 -All Parts