GB/T 31723.411-2018

Active

Metallic communication cable test methods—Part 4-11: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of patch cords,coaxial cable assemblies,pre-connectorized cables—Absorbing clamp method

金属通信电缆试验方法 第4-11部分：电磁兼容 跳线、同轴电缆组件、接连接器电缆的耦合衰减或屏蔽衰减 吸收钳法

Standard Type
GBT
ICS
33.120.10
CCS
L26
Status
Active
Issue Date
2018-09-17
Implementation
2019-01-01
Centralized Committee
工业和信息化部（电子）
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the absorbing clamp method for measuring coupling attenuation or screening attenuation of patch cords, coaxial cable assemblies, and pre-connectorized metallic communication cables. It is applied in electromagnetic compatibility (EMC) testing within the telecommunications industry to evaluate the shielding effectiveness of these cable assemblies against external electromagnetic interference. The method ensures compliance with EMC requirements for network infrastructure components used in data centers, telecom installations, and high-frequency signal transmission systems.

Related Standards

GB/T 11313.33-2001 Radio-frequency connectors--Part 33:Sectional specification for series BMA r.f.connectors GB/T 17737.3-2001 Radio frequency cables--Part 3:Sectional specification for coaxial cables for local area networks GB/T 17737.2-2000 Radio-frequency cables--Part 2:Sectional specification for semi-rigid radio-frequency and coaxial cables with polytetrafluoroethylene(PTFE) insulation GB/T 15886-1995 R.F. coaxial connectors， type C GB/T 15888-1995 R.F. coaxial connectors， type UHF GB/T 15158-1994 Series and style of connectors for radio and associated sound equipment GB/T 15212-1994 Application of connectors for broadcastand similar sound system GB/T 14313-1993 Rigid precision coaxial lines and their associated precision connectors， Generic specification of
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.