M10 通信网综合 标准查询与下载

YD/T 5033-2018 会议电视系统工程验收规范

Conference television system engineering acceptance specifications

YD/T 5032-2018 会议电视系统工程设计规范

Conference television system engineering design specifications

YD/T 5236-2018 云计算资源池系统设备安装工程验收规范

Cloud computing resource pool system equipment installation engineering acceptance specifications

YD/T 5113-2018 波分复用（VDM）光纤传输系统工程网管系统设计规范

Design specification for network management system of wavelength division multiplexing (VDM) optical fiber transmission system engineering

YD/T 3386-2018 移动互联网流量综合网关技术要求

Technical requirements for comprehensive gateway for mobile Internet traffic

YD/T 5239-2018 模块化组合式机房设计规范

Modular combined computer room design specifications

YD/T 731-2018 通信用48V整流器

48V rectifier for communication

YD/T 3321-2018 家庭网络的电磁环境与评估方法

Electromagnetic environment and assessment methods of home networks

YD/T 2583.1-2018 蜂窝式移动通信设备电磁兼容性能要求和测量方法 第1部分：基站及其辅助设备

Electromagnetic compatibility performance requirements and measurement methods for cellular mobile communications equipment Part 1: Base stations and their auxiliary equipment

YD/T 2638.2-2018 公众电信网优先呼叫技术要求 第2部分：CDMA网络

Technical requirements for priority calling in public telecommunications networks Part 2: CDMA network

YD/T 3322-2018 通信用架空钢绞线绝缘安全护套技术要求和测试方法

Technical requirements and test methods for insulated safety sheaths of overhead steel strands for communications

YD/T 1095-2018 通信用交流不间断电源（UPS）

AC uninterruptible power supply (UPS) for communications

YD/T 3320.1-2018 通信高热密度机房用温控设备 第1部分：列间式温控设备

Temperature control equipment for communication high heat density equipment rooms Part 1: Inter-column temperature control equipment

YD/T 3319-2018 通信用240V/336V输入的直流-直流模块电源

DC-DC module power supply with 240V/336V input for communication

YD/T 3318-2018 运营商可信服务管理平台与提供NFC接入的应用系统间接口技术要求

Technical requirements for the interface between the operator's trusted service management platform and the application system that provides NFC access

YD/T 3314-2018 网络交易系统安全防护检测要求

Security protection testing requirements for online trading systems

YD/T 2093-2018 网上营业厅安全防护检测要求

Safety protection testing requirements for online business halls

YD/T 3315-2018 电信网和互联网安全服务实施要求

Implementation requirements for telecommunications network and Internet security services

ETSI TS 125 401-2017 通用移动通信系统(UMTS);UTRAN(通用陆地无线接入网)整体说明(V14.0.0;3GPP TS 25.401 版本14.0.0 发行版本14)

Universal Mobile Telecommunications System (UMTS); UTRAN overall description (V14.0.0; 3GPP TS 25.401 version 14.0.0 Release 14)

ETSI TS 125 202-2017 通用移动通信系统(UMTS);7.68兆周/秒 (TDD时分双工)选项;总体说明:第2阶段(V14.0.0;3GPP TS 25.202 版本14.0.0 发行版本14)

Universal Mobile Telecommunications System (UMTS); 7.68 Mcps Time Division Duplex (TDD) option; Overall description: Stage 2 (V14.0.0; 3GPP TS 25.202 version 14.0.0 Release 14)