GB/T 7424.370-2025

Active

Optical fibre cables—Part 3-70: Outdoor cables—Family specification for optical fibre cables for rapid/multiple deployment

光缆 第3-70部分：室外光缆 快速/多次布放光缆门类规范

Standard Type
GBT
ICS
33.180.10
CCS
M33
Status
Active
Issue Date
2025-10-31
Implementation
2026-02-01
Centralized Committee
工业和信息化部（电子）
Issuing Authority
国家市场监督管理总局 国家标准化管理委员会

Application Summary AI generated

This standard specifies the construction, mechanical and environmental performance requirements, and test methods for outdoor optical fibre cables designed for rapid or multiple deployment scenarios. It is applied in telecommunications and broadband network construction where cables need to be installed quickly, frequently redeployed, or used in temporary or emergency communication systems. The standard ensures these cables maintain reliable optical transmission performance under repeated handling and outdoor environmental conditions.

Related Standards

GB/T 18311.40-2003 Fibre optic interconnecting devices and passivecomponents--Basic test and measurement procedures--Part 3-40:Examinations and measurements--Extinction ratio of a polarization maintaining(pm)fibre pigtailed connector GB/T 18311.34-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-34:Examinations and measurements--Attenuation of random mated connectors GB/T 7424.4-2003 Optical fiber cables--Part 4-1:Section specification--Optical fibre composite overhead ground wire GB/T 18311.4-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-4:Examinations and measurements--Attenuation GB/T 18311.5-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-5:Examinations and measurements--Wavelength dependence of attenuation GB/T 7424.1-2003 Generic specification for optical fibre cables--Part 1:General GB/T 18311.1-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-1:Examinations and measurements--Visual examination GB/T 18310.26-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-26:Tests--Salt mist
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.