YD/T 3130-2016.Smart SFP optical transceiver module used in communication. 1范围 YD/T 3130规定了通信用智能小型化热插拔光收发合一模块(以下简称SmartSFP光模块)的术语和定义、技术要求、测试方法、可靠性试验、电

YD/T 5217-2015.Provisional Acceptance Specifications For Wireless Network of TD-LTE Digital Cellular Mobile Communication System Engineering. 1总则 1.0.

YD/T 5222-2015.Design Specifications for Core NetWork of LTE Digital Cellular Mobile Communication System Engineering. 1总则 1.0.1YD/T 5222适用于数字蜂窝移动通信网L

YD/T 5223-2015.Acceptance Specifications for Core Network of LTE Digital Cellular Mobile Communication SystemEngineering. 1总则 1.0.1YD/T 5223适用于数字蜂窝移动通

YD/T 5015-2015.Rules and Regulations for Drawing and Graphical Symbols for Communication Engineering. 1总则 1.0.1YD/T 5015适用于通信工程建设设计、施工、存档和生产维护绘制图纸的需求,

YD/T 5088-2015.Design Specifications for Digital Microwave Relay Telecommunication System Engineering. 1总则 1.0.1YD/T 5088适用于我国数字微波接力系统工程设计。 1.0.2数字微波通

YD/T 5112-2015.Dcsign Spreeificeations for 'TI) SCI)MA Digital Cellular Mobile Communication Nctwork Engineering. 1总则 1.0.1YD/T 5112规范适用于数字蜂窝移动通信网TD-S

YD/T 5114-2015.Design Specifications for Emergency Mobile Communication System Carried by Vehicle. 1总则 1.0.1YD/T 5114适用于移动通信应急车载系统工程的安装设计,其中第6章和第7章仅适用

YD/T 5126-2015.Supervision Specification for Power Supply Equipment Installation of Communication System. 1总则 1.0.1 为规范通信电源设备安装工程施工阶段的监理行为,对工程质量、进度、造价

YD/T 3129.1-2016.Integrated optical transmitter assembly in telecommunication Part 1:10Gbit/s tunable laser and intensity modulator. 1范围 YD/T 3129.1规定

YD/T 5160-2015.Acceptance Specifications for Indoor Coverage of Wireless Communication System Engineering. 1总则 1.0.1 YD/T 5160是无线通信室内覆盖系统工程的施工质量检查、随工检

YD/T 5211-2014.Stipulation and Rules of Design Documents for Engineering of Telecommunications. 1总则 1.0.1 为保证通信工程设计文件编制符合国家政策及相关标准的规定,加强对工程设计文件编制工作的管理