China National Standards

China Telecommuni GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Telecommuni" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 46569-2025 Technical Requirements for Broadband Customer Network Connectivity over Public Telecommunication Networks - Wired Connectivity over Common Media - Physical Layer and Data Link Layer
    基于公用电信网的宽带客户网络联网技术要求 - 通用介质的有线联网-物理层和数据链路层
    China National Standards
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    GB 6830-2025 Permissible Values for Telecommunication Lines Subject to Hazardous Effects from High-Voltage Lines
    电信线路遭受强电线路危险影响的容许值
    China National Standards
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    GB/T 45987-2025 Information Technology - Telecommunications and Information Exchange between Systems - Local and Metropolitan Area Networks - Specific Requirements Request for Reliability - Frame Replication and Elimination
    信息技术-系统间的远程通信和信息交换-局域网和城域网-特定要求-用于可靠性的帧复制和消除
    China National Standards
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    GB/T 45258-2025 Telecommunications and Internet Services - Assessment Guidelines
    电信和互联网服务-评估指南
    China National Standards
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    GB/T 45250-2025 Telecommunications and Internet Services - Guidelines for Standardization
    电信和互联网服务-标准化工作指南
    China National Standards
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    GB/T 44817-2024 Information Technology - Telecommunications and Information Exchange between Systems - Virtual Bridged LAN Bridge Port Extension
    信息技术-系统间远程通信和信息交换-虚拟桥接局域网网桥端口扩展
    China National Standards
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    GB/T 44284.1-2024 Information technology - Telecommunications and information exchange between systems - Time-sensitive networks and wireless network interconnection - Part 1: Architecture and interface requirements
    信息技术-系统间远程通信和信息交换-时间敏感网络与无线网络互联-第1部分:体系结构与接口要求
    China National Standards
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    GB/T 14733.10-2024 Telecommunications terms - Antennas
    电信术语-天线
    China National Standards
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    GB/T 43783-2024 Information technology - Telecommunications interconnection networks for buildings and other structures
    信息技术-建筑物和其他构筑物的电信联结网络
    China National Standards
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    GB/T 38624.3-2024 Internet of Things - Gateway - Part 3: Gateway test method for access to public Telecommunications networks
    物联网-网关-第3部分:面向公共电信网接入的网关测试方法
    China National Standards
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    GB/T 43506-2023 Telecommunications and Internet Services Technical Requirements for User Personal Information Protection
    电信和互联网服务 用户个人信息保护技术要求
    China National Standards
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    HB 8518-2015(2017) General specification for civil aircraft aeronautical Telecommunications network (ATN) electronic equipment
    民用飞机航空电信网(ATN)电子设备通用规范
    China Aviation Industry Standards
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    YD/T 4418-2023 Overall architecture and technical requirements of deterministic IP networks for Telecommunications networks
    电信网络的确定性IP网络的总体架构和技术要求
    China Telecommunication Industry Standards
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    YD/T 3758.1-2023 Telecommunications data service platform Part 1: General requirements
    电信数据服务平台 第1部分:总体要求
    China Telecommunication Industry Standards
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    YD/T 3347.7-2023 Test method for broadband customer intelligent gateway based on public Telecommunications network Part 7: Intelligent gateway integrating IPTV set-top box function
    基于公用电信网的宽带客户智能网关测试方法 第7部分:融合IPTV机顶盒功能的智能网关
    China Telecommunication Industry Standards
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    YD/T 4338-2023 Technical requirements for security threat information analysis system for Telecommunications networks
    面向电信网的安全威胁信息分析系统技术要求
    China Telecommunication Industry Standards
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    YD/T 4336-2023 Software-defined security framework for Telecommunications networks based on SDN/NFV
    基于SDN/NFV的电信网软件定义安全框架
    China Telecommunication Industry Standards
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    YD/T 4330-2023 Universal identification framework for fraud-related Telecommunications network resource characteristics
    涉诈电信网络资源特征通用识别框架
    China Telecommunication Industry Standards
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    YD/T 4329-2023 Evaluation Indicators for Internet Enterprises to Prevent and Control Telecommunications Network Fraud
    互联网企业防范治理电信网络诈骗评价指标
    China Telecommunication Industry Standards
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    YD/T 4203-2023 Lightning protection and grounding technical requirements for Telecommunications Internet data center infrastructure
    电信互联网数据中心基础设施的防雷与接地技术要求
    China Telecommunication Industry Standards
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    GB/T 42891-2023 Technical requirements for broadband customer network networking based on public Telecommunications networks Multi-input multiple-output (MIMO) universal medium wired networking
    基于公用电信网的宽带客户网络联网技术要求 多入多出(MIMO)的通用介质有线联网
    China National Standards
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    GB/T 42561-2023 Information technology - Telecommunications and information exchange between systems - Real-time Ethernet adapted to technical requirements for time-sensitive networks
    信息技术 系统间远程通信和信息交换 实时以太网适配时间敏感网络技术要求
    China National Standards
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    GB/T 42586-2023 Information technology - Telecommunication and exchange of information between systems - Time-sensitive network configuration
    信息技术 系统间远程通信和信息交换 时间敏感网络配置
    China National Standards
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    GB/T 42447-2023 Information Security Technology - Guidelines for Data Security in the Telecommunications Field
    信息安全技术 电信领域数据安全指南
    China National Standards
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    GB/T 42459-2023 Information technology - Telecommunication and information exchange between systems - Local and metropolitan area networks - Specific requirements - Site and media access control - Connectivity discovery
    信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 站点和媒体访问控制连通性发现
    China National Standards
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    GB/T 42404-2023 Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Timing and synchronization for time-sensitive applications in bridging local area networks
    信息技术 系统间远程通信和信息交换 局域网和城域网 桥接局域网用时间敏感应用的定时和同步
    China National Standards
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    GB/T 16608.1-2023 Basic electromechanical relays for Telecommunications with qualification - Part 1: General specification and blank detail specification
    有质量评定的电信用基础机电继电器 第1部分:总规范与空白详细规范
    China National Standards
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    YD/T 4253.1-2023 Technical requirements for mobile Internet credential management based on Telecommunication network Part 1: General requirements
    基于电信网的移动互联网凭证管理技术要求 第1部分:总体要求
    China Telecommunication Industry Standards
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    YD/T 4248-2023 Telecommunications network and Internet API data security technical requirements and test methods
    电信网和互联网应用程序接口数据安全技术要求和测试方法
    China Telecommunication Industry Standards
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    YD/T 4247-2023 Telecommunication network and Internet database audit technical requirements and test methods
    电信网和互联网数据库审计技术要求与测试方法
    China Telecommunication Industry Standards
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    YD/T 4246-2023 Technical Requirements and Test Methods for Abnormal Behavior Monitoring of Telecommunication Network and Internet Data
    电信网和互联网数据异常行为监测技术要求与测试方法
    China Telecommunication Industry Standards
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    YD/T 4245-2023 Telecommunications network and Internet data desensitization technical requirements and test methods
    电信网和互联网数据脱敏技术要求和测试方法
    China Telecommunication Industry Standards
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    YD/T 4244-2023 Technical requirements and test methods for Telecommunication network and Internet data classification and classification
    电信网和互联网数据分类分级技术要求与测试方法
    China Telecommunication Industry Standards
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    YD/T 4243-2023 Guidelines for the Implementation of Telecommunications Network and Internet Data Asset Identification and Carding Technology
    电信网和互联网数据资产识别与梳理技术实施指南
    China Telecommunication Industry Standards
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    YD/T 4242-2023 Guidelines for Auditing Security Logs of Telecommunications Network and Internet Data
    电信网和互联网数据安全日志审计指南
    China Telecommunication Industry Standards
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    YD/T 4241-2023 Technical Implementation Guide for Telecommunications Network and Internet Data Security Assessment
    电信网和互联网数据安全评估技术实施指南
    China Telecommunication Industry Standards
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    YD/T 4238-2023 Guidelines for the Implementation of Sports Event Network Security Based on the Public Telecommunication Network
    基于公众电信网的体育赛事网络安全实施指南
    China Telecommunication Industry Standards
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    YD/T 4237-2023 General requirements for network security of sports events based on public Telecommunication network
    基于公众电信网的体育赛事网络安全总体要求
    China Telecommunication Industry Standards
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    YD/T 2379.6-2022 Environmental test requirements and test methods for Telecommunication equipment - Part 6: Transportation
    电信设备环境试验要求和试验方法 第6部分:运输
    China Telecommunication Industry Standards
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    YD/T 2379.2-2022 Environmental test requirements and test methods for Telecommunications equipment - Part 2: Equipment for fixed use in climate-protected locations
    电信设备环境试验要求和试验方法 第2部分:有气候防护场所固定使用的设备
    China Telecommunication Industry Standards
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    YD/T 4137-2022 Functions, performance requirements and test methods of home 4K high-definition IPTV set-top box WLAN and other same-frequency or similar-frequency wireless transmission based on Telecommunication network
    基于电信网的家庭4K高清IPTV机顶盒WLAN和其他同频率或相近频率无线传输的功能、性能要求和测试方法
    China Telecommunication Industry Standards
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    YD/T 3421.13-2022 Broadband Customer Intelligent Gateway Based on Public Telecommunication Network Part 13: Security Technical Requirements for Enterprise Intelligent Gateway Equipment
    基于公用电信网的宽带客户智能网关 第13部分:企业用智能网关设备安全技术要求
    China Telecommunication Industry Standards
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    YD/T 3421.12-2022 Broadband Customer Intelligent Gateway Based on Public Telecommunication Network Part 12: Security Technical Requirements for Home Intelligent Gateway Equipment
    基于公用电信网的宽带客户智能网关 第12部分:家庭用智能网关设备安全技术要求
    China Telecommunication Industry Standards
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    YD/T 4132-2022 Basic security of the Internet of Things Technical requirements for security hierarchical and classified management of broadband customer smart gateways based on public Telecommunication networks
    物联网基础安全 基于公用电信网的宽带客户智能网关安全分级分类管理技术要求
    China Telecommunication Industry Standards
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    YD/T 2379.11-2022 Environmental test requirements and test methods for Telecommunications equipment - Part 11: Equipment for underground fixed use
    电信设备环境试验要求和试验方法 第11部分:地下固定使用设备
    China Telecommunication Industry Standards
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    YD/T 2164.1-2022 Technical requirements for co-construction and sharing of Telecommunications infrastructure Part 1: Iron towers
    电信基础设施共建共享技术要求 第1部分:铁塔
    China Telecommunication Industry Standards
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    YD/T 3421.11-2022 Broadband customer intelligent gateway based on public Telecommunication network Part 11: Intelligent gateway integrating IPTV set-top box function
    基于公用电信网的宽带客户智能网关 第11部分:融合IPTV机顶盒功能的智能网关
    China Telecommunication Industry Standards
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    YD/T 4057-2022 Telecommunications network and Internet big data platform security protection testing requirements
    电信网和互联网大数据平台安全防护检测要求
    China Telecommunication Industry Standards
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    YD/T 4055-2022 Telecommunications network and Internet blockchain infrastructure security protection requirements
    电信网和互联网区块链基础设施安全防护要求
    China Telecommunication Industry Standards
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    YD/T 4054-2022 Test Methods for Precision Time Protocol (PTP) Boundary Clocks and Slave Clocks for Telecommunications Equipment
    电信设备精确时间协议(PTP)边界时钟和从时钟测试方法
    China Telecommunication Industry Standards
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    YD/T 3347.5-2022 Test method of smart gateway for broadband customers based on public Telecommunication network Part 5: Interface of home smart gateway and smart home networking equipment
    基于公用电信网的宽带客户智能网关测试方法 第5部分:家庭用智能网关和智能家庭组网设备接口
    China Telecommunication Industry Standards
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    YD/T 3347.4-2022 Test method for broadband customer intelligent gateway based on public Telecommunication network Part 4: Intelligent home networking equipment
    基于公用电信网的宽带客户智能网关测试方法 第4部分:智能家庭组网设备
    China Telecommunication Industry Standards
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    YD/T 1997.1-2022 Drop cables for Telecommunication - Part 1: Butterfly cables
    通信用引入光缆 第1部分:蝶形光缆
    China Telecommunication Industry Standards
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    YD/T 3347.6-2022 Test method for broadband client intelligent gateway based on public Telecommunication network Part 6: Mesh networking equipment
    基于公用电信网的宽带客户智能网关测试方法 第6部分:Mesh组网设备
    China Telecommunication Industry Standards
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    YD/T 4016-2022 Performance requirements and test methods for Wi-Fi 6 interface of home broadband client intelligent gateway based on public Telecommunication network
    基于公用电信网的家庭用宽带客户智能网关 Wi-Fi 6接口性能要求和测试方法
    China Telecommunication Industry Standards
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    YD/T 3421.10-2021 Intelligent Gateway for Broadband Clients Based on Public Telecommunication Network Part 10: Technical Requirements for Wireless Mesh Networking
    基于公用电信网的宽带客户智能网关 第10部分:无线mesh组网技术要求
    China Telecommunication Industry Standards
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    YD/T 3893-2021 Telecommunication equipment wind test
    电信设备风力试验
    China Telecommunication Industry Standards
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    YD/T 3867-2021 Guidelines for Identifying Important Data of Basic Telecommunications Enterprises
    基础电信企业重要数据识别指南
    China Telecommunication Industry Standards
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    YD/T 3910-2021 Vehicle emergency alarm system based on public Telecommunication network Technical requirements and test methods of vehicle emergency rescue platform
    基于公众电信网的车载紧急报警系统 车辆应急救援平台技术要求和测试方法
    China Telecommunication Industry Standards
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    YD/T 3909-2021 Requirements and overall architecture of vehicle-mounted emergency alarm system based on public Telecommunication network
    基于公众电信网的车载紧急报警系统 需求及总体架构
    China Telecommunication Industry Standards
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    YD/T 5073-2021 Specification for construction supervision of special Telecommunications housing projects
    电信专用房屋工程施工监理规范
    China Telecommunication Industry Standards
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    YD/T 3420.6-2021 Broadband Customer Gateway Virtualization Based on Public Telecommunication Network Part 6: Technical Requirements for Virtual Enterprise Gateway Function
    基于公用电信网的宽带客户网关虚拟化 第6部分:虚拟企业网关功能技术要求
    China Telecommunication Industry Standards
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    YD/T 3420.4-2021 Virtualization of Broadband Customer Gateway Based on Public Telecommunication Network Part 4: Technical Requirements for Physical Enterprise Gateway
    基于公用电信网的宽带客户网关虚拟化 第4部分:实体企业网关技术要求
    China Telecommunication Industry Standards
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    YD/T 3829-2021 Technical requirements for broadband customer network networking based on public Telecommunication networks General-purpose medium wired networking Physical layer and data link layer
    基于公用电信网的宽带客户网络联网技术要求 通用介质有线联网 物理层和数据链路层
    China Telecommunication Industry Standards
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    YD/T 3421.8-2021 Broadband customer intelligent gateway based on public Telecommunication network Part 8: Technical requirements for intelligent home networking equipment
    基于公用电信网的宽带客户智能网关 第8部分:智能家庭组网设备技术要求
    China Telecommunication Industry Standards
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    YD/T 3421.5-2021 Intelligent gateway for broadband customers based on public Telecommunication network - Part 5: General requirements for control and management of gateways and intelligent terminals
    基于公用电信网的宽带客户智能网关 第5部分:网关与智能终端控制管理通用要求
    China Telecommunication Industry Standards
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    YD/T 3421.3-2021 Intelligent Gateway for Broadband Clients Based on Public Telecommunication Network Part 3: Technical Requirements for Gateway Management Platform
    基于公用电信网的宽带客户智能网关 第3部分:网关管理平台技术要求
    China Telecommunication Industry Standards
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    YD/T 3960.1-2021 Broadband Customer Gateway Virtualization Test Method Based on Public Telecommunication Network Part 1: Physical Gateway{译}
    基于公用电信网的宽带客户网关虚拟化测试方法 第1部分:实体网关
    China Telecommunication Industry Standards
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    YD/T 3421.7-2021 Broadband customer intelligent gateway based on public Telecommunication network Part 7: Technical requirements for enterprise intelligent gateway{译}
    基于公用电信网的宽带客户智能网关 第7部分:企业用智能网关技术要求
    China Telecommunication Industry Standards
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    YD/T 3956-2021 Telecommunication network and Internet data security assessment specification{译}
    电信网和互联网数据安全评估规范
    China Telecommunication Industry Standards
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    YD/T 3803-2020 Technical requirements for Telecommunication network and Internet asset security management platform
    电信网和互联网资产安全管理平台技术要求
    China Telecommunication Industry Standards
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    YD/T 3801-2020 Implementation method of data security risk assessment for Telecommunication network and Internet
    电信网和互联网数据安全风险评估实施方法
    China Telecommunication Industry Standards
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    YD/T 3799-2020 Implementation Guidelines for the Filing of Security Protection Ratings for Telecommunications Networks and Internet Networks
    电信网和互联网网络安全防护定级备案实施指南
    China Telecommunication Industry Standards
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    YD/T 3787-2020 Performance requirements and test methods of WLAN interface for home broadband customer gateway based on public Telecommunication network
    基于公用电信网的家庭用宽带客户网关 WLAN接口性能要求和测试方法
    China Telecommunication Industry Standards
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    YD/T 3347.2-2020 Test method for broadband customer intelligent gateway based on public Telecommunication network Part 2: Interface between gateway and gateway management platform
    基于公用电信网的宽带客户智能网关测试方法 第2部分:网关与网关管理平台间接口
    China Telecommunication Industry Standards
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    YD/T 2019.5-2020 Test method for broadband customer network equipment based on public Telecommunication network Part 5: Broadband customer gateway integrated with intelligent set-top box
    基于公用电信网的宽带客户网络设备测试方法 第5部分:融合智能机顶盒的宽带客户网关
    China Telecommunication Industry Standards
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    YD/T 1449.6-2020 Technical requirements for broadband customer network equipment based on public Telecommunication network Part 6: Broadband customer gateway integrated with intelligent set-top boxes
    基于公用电信网的宽带客户网络设备技术要求 第6部分:融合智能机顶盒的宽带客户网关
    China Telecommunication Industry Standards
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    YD/T 3813-2020 Basic Telecommunications enterprise data classification and grading method
    基础电信企业数据分类分级方法
    China Telecommunication Industry Standards
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    YD/T 3802-2020 General requirements for data security of Telecommunication network and internet
    电信网和互联网数据安全通用要求
    China Telecommunication Industry Standards
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    YD/T 3800-2020 Security protection requirements for Telecommunications networks and Internet big data platforms
    电信网和互联网大数据平台安全防护要求
    China Telecommunication Industry Standards
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    YD/T 3045-2016 (900MHz WCDMA digital cellular mobile Telecommunication network Wireless access subsystem Technical Requirements and Test Methods)
    900mhz wcdma数字蜂窝移动通信网 无线接入子系统设备技术要求与测试方法
    China Telecommunication Standards
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    YD/T 3044-2016 (800MHz / 2GHz cdma2000 Digital Cellular Mobile Telecommunication Network High Rate Packet Data (HRPD) (Phase IV) air-interface test methods network compatibility)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 高速分组数据(hrpd)(第四阶段)空中接口测试方法 网络兼容性
    China Telecommunication Standards
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    YD/T 3043-2016 (800MHz / 2GHz cdma2000 Digital Cellular Mobile Telecommunication Network High Rate Packet Data (HRPD) (Phase IV) air interface signaling conformance test methods)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 高速分组数据(hrpd)(第四阶段)空中接口测试方法 信令一致性
    China Telecommunication Standards
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    YD/T 2455.7-2016 (Part 7 Telecommunication network video surveillance systems: safety requirements)
    电信网视频监控系统 第7部分:安全要求
    China Telecommunication Standards
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    YD/T 1449.3-2016 (Based on the requirements of Part 3 of a public Telecommunication network broadband customer network equipment technology: the universal media wired networking equipment)
    基于公用电信网的宽带客户网络设备技术要求 第3部分:通用介质的有线联网设备
    China Telecommunication Standards
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    YD/T 2991-2016 (High-speed packet data 800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network evolution (eHRPD) Test Method access terminal equipment)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)设备测试方法 接入终端
    China Telecommunication Standards
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    YD/T 2990-2016 (800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network Evolved High Rate Packet Data (eHRPD) technical requirements for the access terminal equipment)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)设备技术要求 接入终端
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2989-2016 (High-speed packet data 800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network evolution (eHRPD) access network equipment test methods)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)设备测试方法 接入网
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2988-2016 (800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network Evolved High Rate Packet Data (eHRPD) technical requirements for access network equipment)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)设备技术要求 接入网
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2987-2016 (800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network Evolved High Rate Packet Data (eHRPD) A interface test methods)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)a接口测试方法
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2986-2016 (High-speed packet data 800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network evolution (eHRPD) A interface technology requirements)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)a接口技术要求
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2985-2016 (High-speed packet data 800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network evolution (eHRPD) Air Interface Network Compatibility Test Method)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)空中接口测试方法 网络兼容性
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2984-2016 (High-speed packet data 800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network evolution (eHRPD) air interface signaling conformance test methods)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)空中接口测试方法 信令一致性
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2983-2016 (High-speed packet data 800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network evolution (eHRPD) air interface technology requirements)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)空中接口技术要求
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2982-2016 (High-speed packet data 800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network evolution (eHRPD) core network equipment test methods)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)设备测试方法 核心网
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2981-2016 (800MHz / 2GHz cdma2000 digital cellular mobile Telecommunication network Evolved High Rate Packet Data (eHRPD) technical requirements for the core network equipment)
    800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)设备技术要求 核心网
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 3027-2016 (Based on public Telecommunication network of broadband customers technical requirements and lightning protection methods)
    基于公用电信网的宽带客户网络防雷技术要求及保护方法
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 3014-2016 (Based on public Telecommunication broadband customers gateways saving parameters and test methods)
    基于公用电信网的宽带客户网关节能参数和测试方法
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2191.9-2016 (HPEM protection communication system: installation of Telecommunications equipment and electromagnetic compatibility mitigation measures - Part 9)
    电信设备安装的电磁兼容及缓和措施 第9部分:通信系统的hpem防护
    China Telecommunication Standards
    Telecommuni

    English PDF
    YD/T 2191.10-2016 (Electromagnetic compatibility and ease of Telecommunications equipment - Part 10 measures installed: HEMP and HPEM mitigation measures)
    电信设备安装的电磁兼容及缓和措施 第10部分:hemp和hpem的缓和措施
    China Telecommunication Standards
    Telecommuni

    English PDF

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