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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 Telecommuni |
 English PDF |
| 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 Telecommuni |
English PDF |
| 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 Telecommuni |
English PDF |
| 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 Telecommuni |
English PDF |
| 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 Telecommuni |
English PDF |
| 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 Telecommuni |
English PDF |
| 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 Telecommuni |
English PDF |
| 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 Telecommuni |
English PDF |
| 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 Telecommuni |
English PDF |
| 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 Telecommuni |
English PDF |
| GB/T 18802.352-2022 |
Low-voltage surge arrester components - Part 352: Guidelines for the selection and use of surge isolating transformers (SIT) for Telecommunication and signaling networks 低压电涌保护器元件 第352部分：电信和信号网络的电涌隔离变压器(SIT)的选择和使用导则 |
China National Standards Telecommuni |
English PDF |
| GB/T 4728.10-2022 |
Graphical symbols for electrical diagrams - Part 10: Telecommunications: Transmission 电气简图用图形符号 第10部分：电信：传输 |
China National Standards Telecommuni |
English PDF |
| GB/T 4728.9-2022 |
Graphical symbols for electrical diagrams - Part 9: Telecommunications: Switching and peripheral equipment 电气简图用图形符号 第9部分：电信：交换和外围设备 |
China National Standards Telecommuni |
English PDF |
| GB/T 9771.7-2022 |
Single-mode optical fibers for Telecommunication - Part 7: Characteristics of bend loss insensitive single-mode optical fibers 通信用单模光纤 第7部分：弯曲损耗不敏感单模光纤特性 |
China National Standards Telecommuni |
English PDF |
| GB/Z 41820-2022 |
Technical requirements for public Telecommunication network telemedicine system 公众电信网 远程医疗系统技术要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40783.2-2022 |
Information technology - Telecommunication and information exchange between systems - Magnetic domain network - Part 2: In-band wireless charging control protocol 信息技术 系统间远程通信和信息交换 磁域网 第2部分：带内无线充电控制协议 |
China National Standards Telecommuni |
English PDF |
| GB/T 40022-2021 |
General requirements of internet of things based on public Telecommunication network 基于公众电信网的物联网总体要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40021-2021 |
General requirements of internet of things based on public Telecommunication network 信息物理系统 术语 |
China National Standards Telecommuni |
English PDF |
| GB/T 40020-2021 |
General requirements of internet of things based on public Telecommunication network 信息物理系统 参考架构 |
China National Standards Telecommuni |
English PDF |
| GB/T 40017-2021 |
Information technology—Telecommunications and information exchange between systems—Heterogeneous networks convergence and scalability of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制异构网络融合与可扩展性 |
China National Standards Telecommuni |
English PDF |
| GB/T 40015-2021 |
Information technology—Telecommunications and information exchange between systems—Control and management of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理 |
China National Standards Telecommuni |
English PDF |
| GB/T 39911-2021 |
Brand valuation—Telecommunications industry 品牌价值评价 电信业 |
China National Standards Telecommuni |
English PDF |
| GB/T 19490-2021 |
Telecommunication regulations for maritime mobile services—General requirement 水上移动业务通信规则 总体要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40852.1-2021 |
High frequency inductive components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and Telecommunication equipment 高频感性元件 非电特性及其测量方法 第1部分：电子和通信设备用表面安装固定电感器 |
China National Standards Telecommuni |
English PDF |
| GB/T 40695-2021 |
Information technology—Telecommunications and information exchange between systems—Wireless network access requirements based on IPv6 信息技术 系统间远程通信和信息交换 基于IPv6的无线网络接入要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40696-2021 |
Information technology—Telecommunications and information exchange between systems—Network joint scheduling based on SDN 信息技术 系统间远程通信和信息交换 基于SDN的网络联合调度 |
China National Standards Telecommuni |
English PDF |
| GB/T 40783.1-2021 |
Information technology—Telecommunications and information exchange between systems—Magnetic field area network(MFAN)—Part1:Air interface 信息技术 系统间远程通信和信息交换 磁域网 第1部分：空中接口 |
China National Standards Telecommuni |
English PDF |
| GB/T 40779-2021 |
Information technology—Telecommunications and information exchange between systems—Low-voltage power line communication protocol for urban street light access 信息技术 系统间远程通信和信息交换 应用于城市路灯接入的低压电力线通信协议 |
China National Standards Telecommuni |
English PDF |
| GB/T 38624.2-2021 |
Internet of things—Gateway—Part 2: Technical requirements of gateway accessing the public Telecommunication network 物联网 网关 第2部分：面向公用电信网接入的网关技术要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40646-2021 |
Technical requirements for broadband customer networking based on public Telecommunication network -- Optical camera communications 基于公用电信网的宽带客户网络联网技术要求 可见光成像通信 |
China National Standards Telecommuni |
English PDF |
| GB/T 40420.8-2021 |
Broadband customer gateway virtualization based on public Telecommunication network—Part 8: Interface requirements 基于公用电信网的宽带客户网关虚拟化 第8部分：接口要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40420.4-2021 |
Broadband customer gateway virtualization based on public Telecommunication network—Part 4:Technical requirements for physical business 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 National Standards Telecommuni |
English PDF |
| GB/T 40420.3-2021 |
Broadband customer gateway virtualization based on public Telecommunication network—Part 3 ：Technical requirements for physical residential gateway 基于公用电信网的宽带客户网关虚拟化 第3部分：实体家庭网关技术要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40420.2-2021 |
Broadband customer gateway virtualization based on public Telecommunication network—Part 2 ：Technology requirements of voice virtualization 基于公用电信网的宽带客户网关虚拟化 第2部分：语音虚拟化技术要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40786.2-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 2: Data link layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 40786.1-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 1: Physical layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第1部分：物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 40420.7-2021 |
Broadband customer gateway virtualization based on public Telecommunication network -- Part 7: Management requirements 基于公用电信网的宽带客户网关虚拟化 第7部分：管理要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40420.6-2021 |
Broadband customer gateway virtualization based on public Telecommunication network—Part 6: Technical requirements for virtualized business gateway 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 National Standards Telecommuni |
English PDF |
| GB/T 40420.5-2021 |
Broadband customer gateway virtualization based on public Telecommunication network—Part 5: Function and technology requirements for virtual residential gateway 基于公用电信网的宽带客户网关虚拟化 第5部分:虚拟家庭网关功能技术要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 40420.1-2021 |
Broadband customer gateway virtualization based on public Telecommunication network—Part 1 ：General requirements 基于公用电信网的宽带客户网关虚拟化 第1部分:总体要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 38934-2020 |
Public Telecommunication network enhancement—Technical requirements in support of intelligent environmental warning application 公共电信网增强 支持智能环境预警应用的技术要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 38833-2020 |
240V/336V DC power system technical requirements and test methods for information and Telecommunication 信息通信用240V/336V直流供电系统技术要求和试验方法 |
China National Standards Telecommuni |
English PDF |
| GB/T 38832-2020 |
Technical requirements of broadband customer networking based on public Telecommunication network—High-speed visible light communications under lighting constrains 基于公用电信网的宽带客户网络联网技术要求 通照一体化高速可见光通信 |
China National Standards Telecommuni |
English PDF |
| GB/T 9771.6-2020 |
Single-mode optical fibres for Telecommunication—Part 6: Characteristics of a fibre with non-zero dispersion for wideband optical transport 通信用单模光纤 第6部分：宽波长段光传输用非零色散单模光纤特性 |
China National Standards Telecommuni |
English PDF |
| GB/T 9771.5-2020 |
Single-mode optical fibres for Telecommunication—Part 5: Characteristics of a non-zero dispersion shifted single-mode optical fibre 通信用单模光纤 第5部分：非零色散位移单模光纤特性 |
China National Standards Telecommuni |
English PDF |
| GB/T 9771.4-2020 |
Single-mode optical fibres for Telecommunication—Part 4: Characteristics of a dispersion shifted single-mode optical fibre 通信用单模光纤 第4部分：色散位移单模光纤特性 |
China National Standards Telecommuni |
English PDF |
| GB/T 9771.3-2020 |
Single-mode optical fibres for Telecommunication—Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre 通信用单模光纤 第3部分：波长段扩展的非色散位移单模光纤特性 |
China National Standards Telecommuni |
English PDF |
| GB/T 9771.2-2020 |
Single-mode optical fibres for Telecommunication—Part 2: Characteristics of a cut-off wavelength shifted single-mode optical fibre 通信用单模光纤 第2部分：截止波长位移单模光纤特性 |
China National Standards Telecommuni |
English PDF |
| GB/T 9771.1-2020 |
Single-mode optical fibres for Telecommunication—Part 1: Characteristics of a dispersion unshifted single-mode optical fibre 通信用单模光纤 第1部分：非色散位移单模光纤特性 |
China National Standards Telecommuni |
English PDF |
| GB/T 38641-2020 |
Information technology—Telecommunications and information exchange between systems—Media access control and physical layer specifications for low power wide area network 信息技术 系统间远程通信和信息交换 低功耗广域网媒体访问控制层和物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 38799-2020 |
Technical requirement for security of broadband customer network equipment based on public Telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全技术要求 宽带客户网关 |
China National Standards Telecommuni |
English PDF |
| GB/T 38797-2020 |
Test method for security of broadband customer network equipment based on public Telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全测试方法 宽带客户网关 |
China National Standards Telecommuni |
English PDF |
| GB/T 38618-2020 |
Information technology—Telecommunications and information exchange between systems—Specification for high reliability and low latency wireless network communication protocol 信息技术 系统间远程通信和信息交换高可靠低时延的无线网络通信协议规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 51417-2020 |
Technical standard for joint construction and sharing of Telecommunication steel tower 电信钢塔架共建共享技术标准 |
China National Standards Telecommuni |
English PDF |
| GB/T 51391-2019 |
Technical standard for environmental protection of Telecommunication engineering construction 通信工程建设环境保护技术标准 |
China National Standards Telecommuni |
English PDF |
| GB 51378-2019 |
Standard for acceptance of high voltage DC power supply system engineering for Telecommunication 通信高压直流电源系统工程验收标准 |
China National Standards Telecommuni |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for Telecommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards Telecommuni |
English PDF |
| GB/T 18802.22-2019 |
Low-voltage surge protective devices－Part 22:Surge protective devices connected to Telecommunications and signalling networks－Selection and application principles 低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则 |
China National Standards Telecommuni |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for Telecommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards Telecommuni |
English PDF |
| GB/T 18802.22-2019 |
Low-voltage surge protective devices－Part 22:Surge protective devices connected to Telecommunications and signalling networks－Selection and application principles 低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则 |
China National Standards Telecommuni |
English PDF |
| GB 38189-2019 |
Safety of equipment electrically connected to a Telecommunication network 与通信网络电气连接的电子设备的安全 |
China National Standards Telecommuni |
English PDF |
| GB 38189-2019 |
Safety of equipment electrically connected to a Telecommunication network 与通信网络电气连接的电子设备的安全 |
China National Standards Telecommuni |
English PDF |
| GB/T 36628.4-2019 |
Information technology－Telecommunications and information exchange between systems－Visible light communication－Part 4：Transmission protocol for indoor positioning 信息技术 系统间远程通信和信息交换 可见光通信 第4部分：室内定位传输协议 |
China National Standards Telecommuni |
English PDF |
| GB/T 36628.3-2019 |
Information technology－Telecommunications and information exchange between systems－Visible light communication－Part 3：Specification of media access control and physical layer for high-rate visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第3部分：高速可见光通信媒体访问控制和物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 36628.2-2019 |
Information technology－Telecommunications and information exchange between systems－Visible light communication－Part 2：Specification of media access control and physical layer for low-rate and narrowband visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第2部分：低速窄带可见光通信媒体访问控制和物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 37020-2018 |
Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Medium access control and physical layer specification for video wireless personal area networks（VPAN 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-面向视频的无线个域网（VPAN）媒体访问控制和物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 24338.5-2018 |
Railway applications—Electromagnetic compatibility—Part 4: Emission and immunity of the signalling and Telecommunications apparatus 轨道交通 电磁兼容 第4部分：信号和通信设备的发射与抗扰度 |
China National Standards Telecommuni |
English PDF |
| GB/T 36469-2018 |
Information technology—Telecommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Medium access control (MAC) and physical layer (PHY) specification for Q frequency band ultra high speed wi 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 Q波段超高速无线局域网媒体访问控制和物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 36454-2018 |
Information technology—Telecommunications and information exchange between systems—Medium access control and physical layer specifications for middle-high throughput wireless local area network 信息技术 系统间远程通信和信息交换 中高速无线局域网媒体访问控制和物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 36451-2018 |
Information technology—Telecommunications and information exchange between systems—Community energy-saving control network protocol 信息技术 系统间远程通信和信息交换 社区节能控制网络协议 |
China National Standards Telecommuni |
English PDF |
| GB/T 36440-2018 |
Information technology—Telecommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Low-rate wireless personal area network physical layer(PHY) specification for anti-interference 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 抗干扰低速无线个域网物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 36628.1-2018 |
Information technology—Telecommunications and information exchange between systems—Visible light communication—Part 1：General requirements of media access control and physical layer 信息技术 系统间远程通信和信息交换 可见光通信 第1部分：媒体访问控制和物理层总体要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 36638-2018 |
Information technology—Telecommunications cabling requirements for remote powering of terminal equipment 信息技术 终端设备远程供电通信布缆要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 34984-2017 |
Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—MAC and PHY specification for ultra high rate wireless personal area network 信息技术 系统间远程通信和信息交换 局域网和城域网 超高速无线个域网的媒体访问控制和物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 34962-2017 |
Information technology—Telecommunications and information exchange between systems—ProxZzzy for sleeping hosts 信息技术 系统间远程通信和信息交换 休眠主机代理 |
China National Standards Telecommuni |
English PDF |
| GB/T 34093-2017 |
Safety aspects for xDSL signals on circuits connected to Telecommunication networks（DSL:Digital Subscriber Line） 与通信网络连接的电路上的xDSL信号的安全性（DSL：数字用户线） |
China National Standards Telecommuni |
English PDF |
| GB/T 33951-2017 |
Copper alloy rod and wire for precision Telecommunications equipment and instrument 精密仪器仪表和电讯器材用铜合金棒线 |
China National Standards Telecommuni |
English PDF |
| GB/T 33852-2017 |
QoS technical requirements for broadband customer network based on Telecommunication network 基于公用电信网的宽带客户网络服务质量技术要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 33768-2017 |
Reliability test method for optoelectronic devices used in Telecommunications 通信用光电子器件可靠性试验方法 |
China National Standards Telecommuni |
English PDF |
| GB/T 15629.16-2017 |
Information technology－Telecommunications and information exchange between systems－Local and metropolitan area networks—Specific requirements—Part 16: Air interface for broadband wireless multimedia systems 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 第16部分：宽带无线多媒体系统的空中接口 |
China National Standards Telecommuni |
English PDF |
| GB/T 33851-2017 |
Information technology－Telecommunications and information exchange between systems－Dual carrier based wireless high rate ultra wideband physical layer test specification 信息技术 系统间远程通信和信息交换 基于双载波的无线高速率超宽带物理层测试规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 33854-2017 |
Networking specification for broadband customer network based on public Telecommunication network—PLC networking 基于公用电信网的宽带客户网络联网技术要求 电力线联网 |
China National Standards Telecommuni |
English PDF |
| GB/T 33676-2017 |
Technical specifications for inspection of lightning protection system in Telecommunication site (station) 通信局(站)防雷装置检测技术规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 33596-2017 |
Electrical installations in ships—Insulating and sheathing materials for shipboard and offshore units, power, control, instrumentation and Telecommunication cables 船舶电气装置 船用和海上设施用电力、控制、仪表和通信电缆绝缘和护套材料 |
China National Standards Telecommuni |
English PDF |
| GB 51215-2017 |
Code for design of high voltage DC power supply equipment engineering for Telecommunication 通信高压直流电源设备工程设计规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 30240.8-2017 |
Guidelines for the use of English in public service areas—Part 8: Post and Telecommunications 公共服务领域英文译写规范 第8部分：邮政电信 |
China National Standards Telecommuni |
English PDF |
| GB 51199-2016 |
Code for acceptance of construction engineering of Telecommunication power supply facility 通信电源设备安装工程验收规范 |
China National Standards Telecommuni |
English PDF |
| GB 51194-2016 |
Code for design of engineering for Telecommunication power supply equipment installation 通信电源设备安装工程设计规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 32638-2016 |
Technical requirements and test method for power adapter and charging/data port of mobile Telecommunication terminal equipment 移动通信终端电源适配器及充电/数据接口技术要求和测试方法 |
China National Standards Telecommuni |
English PDF |
| GB/T 19287-2016 |
The general immunity requirement for Telecommunication equipment 电信设备的抗扰度通用要求 |
China National Standards Telecommuni |
English PDF |
| GB/T 13993.1-2016 |
Optical fibre cables for Telecommunication—Part 1: General 通信光缆 第1部分：总则 |
China National Standards Telecommuni |
English PDF |
| GB 51171-2016 |
Code for acceptance of Telecommunication cable line engineering 通信线路工程验收规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 18802.21-2016 |
Low-voltage surge protective devices—Part 21: Surge protective devices connected to Telecommunications and signaling networks—Performance requirements and testing methods 低压电涌保护器 第21部分：电信和信号网络的电涌保护器（SPD） 性能要求和试验方法 |
China National Standards Telecommuni |
English PDF |
| GB/T 32396-2015 |
Information technology—Telecommunications and information exchange between systems—Wireless high-rate ultra wideband PHY specification based on single-carrier 信息技术 系统间远程通信和信息交换 基于单载波无线高速率超宽带（SC-UWB）物理层规范 |
China National Standards Telecommuni |
English PDF |
| GB/T 32403.2-2015 |
Technical requirements for equipments in broadband customer network based on Telecommunication network—Part 2：Enterprise gateway 基于公用电信网的宽带客户网络设备技术要求 第2部分：企业用宽带客户网关 |
China National Standards Telecommuni |
English PDF |
| GB/T 32403.1-2015 |
Technical requirements for equipments in broadband customer network based on Telecommunication network—Part 1：Residential gateway 基于公用电信网的宽带客户网络设备技术要求 第1部分：家庭用宽带客户网关 |
China National Standards Telecommuni |
English PDF |
| GB/T 32347.3-2015 |
Railway applications—Environmental conditions for equipment —Part 3: Equipment for signaling and Telecommunications 轨道交通 设备环境条件 第3部分：信号和通信设备 |
China National Standards Telecommuni |
English PDF |
| GB/T 19286-2015 |
Electromagnetic compatibility requirement and measurement methods for Telecommunication network equipment 电信网络设备的电磁兼容性要求及测量方法 |
China National Standards Telecommuni |
English PDF |
| GB/T 12357.1-2015 |
Multimode optical fibres for Telecommunication—Part 1: Sectional specification for category A1 multimode fibres 通信用多模光纤 第1部分：A1类多模光纤特性 |
China National Standards Telecommuni |
English PDF |
| GB 51158-2015 |
Code for design of Telecommunication cable line engineering 通信线路工程设计规范 |
China National Standards Telecommuni |
English PDF |
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