YD/T 4676.4-2025 Active Industry standards-Postal and telecommunications

YD/T 4676.4-2025 The Effects of Particle Radiation on Telecommunications Systems and Equipment - Part 4: Reliability Requirements for Telecommunications Equipment Affected by Particle Radiation

Publish Date: 2025-12-17 Implement Date: 2026-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YD/T 4676.4-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Baseline standards and general methods

ICS Name: Electromagnetic compatibility (EMC)

Publish Date: 2025-12-17

Implement Date: 2026-04-01

Publisher: 工业和信息化部

Technical Committee: 中国通信标准化协会

Scope

本文件规定了安装在电信中心用于运营商网络的电信设备，包括核心网络设备（链路和节点设备）和接入网络设备中的软错误的可靠性要求本文件适用于受粒子辐射影响的电信系统

Development Information

Drafting Units:

中国信息通信研究院、中国电信集团有限公司、中兴通讯股份有限公司

Drafting Persons:

熊宇飞、臧琦、王雪、史锁兰、杨晓丽、周镒、罗森文、郭伟、李鹏飞、关强华、李艳、倪冬兵。

Same series standard

YD/T 4676.2-2025 Particle radiation effects on telecommunications systems and equipment - Part 2: Neutron radiation testing methods for telecommunications equipment YD/T 4676.3-2025 Particle radiation impact on telecommunications systems and equipment - Part 3: Evaluation methods for particle radiation mitigation measures

Related Standards

GB/T 4859-1984 Abolished

GB/T 4859-1984 General methods of measurement of immunity to interference for electrical equipment

Publish Date: 1984-12-29

GB/T 5266-1985 Replaced

GB/T 5266-1985 Measurement of the longitudinal wave velocity and attenuation for underwater acoustical materials—Pulse-tube method

Publish Date: 1985-07-26

GB/T 7432-1987 Abolished

GB/T 7432-1987 Immunity specification of coaxial cable carrier system to the interference from the radio broadcasting and telecommunication

Publish Date: 1987-03-17

GB/T 7433-1987 Abolished

GB/T 7433-1987 Immunity specification of symmetrical cable carrier system to the interference from the radio broadcasting and telecommunication

Publish Date: 1987-03-17

GB/T 7434-1987 Abolished

GB/T 7434-1987 Immunity specification of open wire carrier system to the interference from the radio broadcasting and telecommunication

Publish Date: 1987-03-17

GB/T 8586-1988 Replaced

GB/T 8586-1988 The technical requirements of operational frequency distribution and anti-interference of sound for fish finders

Publish Date: 1988-01-05