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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HB 8518-2015(2017) |
General specification for civil aircraft aeronautical Telecommunications network (ATN) electronic equipment {译} 民用飞机航空电信网(ATN)电子设备通用规范 |
China Aviation Industry
Standards Telecommunications |
 English PDF |
| YD/T 4418-2023 |
Overall architecture and technical requirements of deterministic IP networks for Telecommunications networks {译} 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 Telecommunications |
English PDF |
| YD/T 3758.1-2023 |
Telecommunications data service platform Part 1: General requirements {译} 电信数据服务平台 第1部分：总体要求 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| 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 {译} 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 Telecommunications |
English PDF |
| YD/T 4338-2023 |
Technical requirements for security threat information analysis system for Telecommunications networks {译} 面向电信网的安全威胁信息分析系统技术要求 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4336-2023 |
Software-defined security framework for Telecommunications networks based on SDN/NFV {译} 基于SDN/NFV的电信网软件定义安全框架 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4330-2023 |
Universal identification framework for fraud-related Telecommunications network resource characteristics {译} 涉诈电信网络资源特征通用识别框架 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4329-2023 |
Evaluation Indicators for Internet Enterprises to Prevent and Control Telecommunications Network Fraud {译} 互联网企业防范治理电信网络诈骗评价指标 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4203-2023 |
Lightning protection and grounding technical requirements for Telecommunications Internet data center infrastructure {译} 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 Telecommunications |
English PDF |
| YD/T 4248-2023 |
Telecommunications network and Internet API data security technical requirements and test methods {译} 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 Telecommunications |
English PDF |
| YD/T 4245-2023 |
Telecommunications network and Internet data desensitization technical requirements and test methods {译} 电信网和互联网数据脱敏技术要求和测试方法 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4243-2023 |
Guidelines for the Implementation of Telecommunications Network and Internet Data Asset Identification and Carding Technology {译} 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 Telecommunications |
English PDF |
| YD/T 4242-2023 |
Guidelines for Auditing Security Logs of Telecommunications Network and Internet Data {译} 电信网和互联网数据安全日志审计指南 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4241-2023 |
Technical Implementation Guide for Telecommunications Network and Internet Data Security Assessment {译} 电信网和互联网数据安全评估技术实施指南 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 2379.2-2022 |
Environmental test requirements and test methods for Telecommunications equipment - Part 2: Equipment for fixed use in climate-protected locations {译} 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 Telecommunications |
English PDF |
| YD/T 2379.11-2022 |
Environmental test requirements and test methods for Telecommunications equipment - Part 11: Equipment for underground fixed use {译} 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 Telecommunications |
English PDF |
| YD/T 2164.1-2022 |
Technical requirements for co-construction and sharing of Telecommunications infrastructure Part 1: Iron towers {译} 电信基础设施共建共享技术要求 第1部分：铁塔 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4057-2022 |
Telecommunications network and Internet big data platform security protection testing requirements {译} 电信网和互联网大数据平台安全防护检测要求 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4055-2022 |
Telecommunications network and Internet blockchain infrastructure security protection requirements {译} 电信网和互联网区块链基础设施安全防护要求 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 4054-2022 |
Test Methods for Precision Time Protocol (PTP) Boundary Clocks and Slave Clocks for Telecommunications Equipment {译} 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 Telecommunications |
English PDF |
| YD/T 3867-2021 |
Guidelines for Identifying Important Data of Basic Telecommunications Enterprises {译} 基础电信企业重要数据识别指南 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 5073-2021 |
Specification for construction supervision of special Telecommunications housing projects {译} 电信专用房屋工程施工监理规范 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 3799-2020 |
Implementation Guidelines for the Filing of Security Protection Ratings for Telecommunications Networks and Internet Networks {译} 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 Telecommunications |
English PDF |
| YD/T 3813-2020 |
Basic Telecommunications enterprise data classification and grading method {译} 基础电信企业数据分类分级方法 |
China Telecommunication Industry
Standards Telecommunications |
English PDF |
| YD/T 3800-2020 |
Security protection requirements for Telecommunications networks and Internet big data platforms {译} 电信网和互联网大数据平台安全防护要求 |
China Telecommunication Industry
Standards Telecommunications |
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 Telecommunications |
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 Telecommunications |
English PDF |
| YD/T 1633-2016 |
(Electromagnetic compatibility of Telecommunications equipment field testing method) 电信设备的电磁兼容性现场测试方法 |
China Telecommunication
Standards Telecommunications |
English PDF |
| SN/T 1457-2015 |
(Immigration aircraft Telecommunications quarantine rules) 入境航空器电讯检疫规程 |
China Import Export Inspection
Standards Telecommunications |
English PDF |
| YD/T 2948-2015 |
(Access to the Telecommunications network monitoring system lightning protection technical requirements and test methods) 接入到电信网的监控系统防雷技术要求和测试方法 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2881-2015 |
(Unified client technical requirements of Telecommunications network video surveillance system to monitor cross-platform) 电信网视频监控系统 跨平台监控的统一客户端技术要求 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2788-2015 |
(Resale enterprise mobile Internet services and basic Telecommunications business interface technology requirements) 移动转售企业与基础电信企业互联业务接口技术要求 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2787-2015 |
(Resale enterprise mobile Internet services and basic Telecommunications business functional requirements) 移动转售企业与基础电信企业互联业务功能要求 |
China Telecommunication
Standards Telecommunications |
English PDF |
| SN/T 4086.1-2014 |
(Inspection of imported Telecommunications equipment industry technical requirements - Part 1: satellite earth station equipment) 进口通讯行业成套设备检验技术要求 第1部分：卫星地面站设备 |
China Import Export Inspection
Standards Telecommunications |
English PDF |
| YD/T 2703-2014 |
(Telecommunications network and Internet security baseline configuration requirements and inspection requirements web applications) 电信网和互联网安全防护基线配置要求及检测要求 web应用系统 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2702-2014 |
(Telecommunications network and Internet security baseline configuration requirements and testing requirements middleware) 电信网和互联网安全防护基线配置要求及检测要求 中间件 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2701-2014 |
(Telecommunications network and Internet security baseline configuration requirements and testing requirements Operating System) 电信网和互联网安全防护基线配置要求及检测要求 操作系统 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2700-2014 |
(Telecommunications network and Internet security baseline database configuration requirements and testing requirements) 电信网和互联网安全防护基线配置要求及检测要求 数据库 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2699-2014 |
(Telecommunications network and Internet security baseline configuration and testing requirements for safety equipment requirements) 电信网和互联网安全防护基线配置要求及检测要求 安全设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2698-2014 |
(Telecommunications network and Internet security baseline configuration requirements and testing requirements of network equipment) 电信网和互联网安全防护基线配置要求及检测要求 网络设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1540-2014 |
(Over-voltage and over-current Telecommunications equipment resistance test methods) 电信设备的过电压和过电流抗力测试方法 |
China Telecommunication
Standards Telecommunications |
English PDF |
| JJF 1456-2014 |
Calibration Specification for Optical Degree of Polarization Meter for Telecommunications 通信用光偏振度测试仪校准规范 |
China Metrological
Standards Telecommunications |
English PDF |
| YDB 142.4-2013 |
The parameter and measurement of energy saving for multimedia Telecommunications terminal. Part 4: Visual surveillance equipment 多媒体终端设备节能参数和测试方法 第4部分:视频监控设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDB 142.3-2013 |
The parameter and measurement of energy saving for multimedia Telecommunications terminal. Part 3: IPTV Set-top Boxes 多媒体终端设备节能参数和测试方法 第3部分:IPTV机顶盒 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDB 142.2-2013 |
The parameter and measurement of energy saving for multimedia Telecommunications terminal. Part 2: Visual telephone 多媒体终端设备节能参数和测试方法 第2部分:可视电话 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDB 142.1-2013 |
The parameter and measurement of energy saving for multimedia Telecommunications terminal. Part 1: Video conferencing terminal 多媒体终端设备节能参数和测试方法 第1部分:会议电视终端 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2672-2013 |
Information security management framework for Telecommunications organizations 电信运营企业信息安全管理框架 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2657-2013 |
High temperature valve-regulated lead acid batteries for Telecommunications 通信用高温型阀控式密封铅酸蓄电池 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2641-2013 |
(Telecommunications network video surveillance system - Intelligent Analysis and sensor overlay application architecture and overall technical requirements) 电信网视频监控系统 智能分析及传感器叠加应用架构和总体技术要求 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2664-2013 |
(Public Telecommunications facilities to protect the security level requirements) 公用电信设施保护安全等级要求 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2583.14-2013 |
Requirements and measurement methods of electromagnetic compatibility for cellular mobile Telecommunications equipment. Part 14:LTE user equipment and ancillary equipment 蜂窝式移动通信设备电磁兼容性要求和测量方法 第14部分：LTE 用户设备及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2583.13-2013 |
Requirements and measurement methods of electromagnetic compatibility for mobile Telecommunications equipment. Part 13: LTE base station and ancillary equipment 蜂窝式移动通信设备电磁兼容性要求和测量方法 第13部分：LTE 基站及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2496-2013 |
Handbook of mitigation measures for Telecommunications installations 通讯安装中电磁故障缓解方法 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2556-2013 |
Maintenance requirements of 240V direct current power supply system for Telecommunications 通信用240v直流供电系统维护技术要求 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2555-2013 |
Distribution equipments of 240V direct current power supply for Telecommunications 通信用240v直流供电系统配电设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2379.5-2013 |
Environmental test requirements and test methods for Telecommunications equipment. Part 5: storage 电信设备环境试验要求和试验方法 第5部分：贮存 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2379.3-2013 |
Environmental test requirements and test Methods for Telecommunications equipment. Part 3: telecommunication equipment in non-central room 电信设备环境试验要求和试验方法 第3部分：非中心机房的电信设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1269-2012 |
Gas turbine generator sets for Telecommunications 通信用燃气轮机发电机组 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2435.3-2012 |
Guide for energy saving technology of power supply and Room environment fo Telecommunications. Part 3: Grade of energy efficiency of power supply 通信电源和机房环境节能技术指南 第3部分：电源设备能效分级 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2435.1-2012 |
Guide for energy saving technology of power supply and Room Environment for Telecommunications. Part 1: General Rules 通信电源和机房环境节能技术指南 第1部分：总则 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2434-2012 |
Battery cabinet with temperature control system for Telecommunications 通信用电池恒温柜 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2379.6-2012 |
Telecommunications equipment, environmental test requirements and test methods - Part 6: Transport 电信设备环境试验要求和试验方法 第6部分：运输 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1595.2-2012 |
Requirements and measurement methods of electromagnetic compatibility for 2GHz WCDMA digital cellular mobile Telecommunications system. Part 2: base station and ancillary equipment 2ghz wcdma数字蜂窝移动通信系统的电磁兼容性要求和测量方法 第2部分：基站及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1595.1-2012 |
Requirements and measurement methods of electromagnetic compatibility for 2GHz WCDMA digital cellular mobile Telecommunications system - Part 1: user equipment and ancillary equipment 2ghz wcdma数字蜂窝移动通信系统电磁兼容性要求和测量方法 第1部分：用户设备及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1592.2-2012 |
Requirements and measurement methods of electromagnetic compatibility for 2GHz TD-SCDMA digital cellular mobile Telecommunications system. Part 2: base station and ancillary equipment 2ghz td-scdma数字蜂窝移动通信系统的电磁兼容性要求和测量方法 第2部分：基站及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDB 086.2-2012 |
Requirement and Measurement Methods of Electromagnetic Compatibility for LTE Digital Mobile Telecommunications System. Part 2: Base Station and Ancillary Equipment LTE数字移动通信系统电磁兼容性要求和测量方法 第2部分：基站及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDB 071.2-2012 |
Guide for energy saving technology of power supply for Telecommunications and Room environment. Part 2: Application condition 通信电源和机房环境节能技术指南 第2部分:应用条件 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2379.2-2011 |
Environmental test requirements and test methods for Telecommunications equipment. Part 2: Telecommunication equipment in central room 电信设备环境试验要求和试验方法 第2部分：中心机房的电信设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2378-2011 |
240V direct current power supple system for Telecommunications 通信用240v直流供电系统 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2344.1-2011 |
LiFePO4battery system for Telecommunications. Part 1: Integrated batery system 通信用磷酸铁锂电池组 第1部分：集成式电池组 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2343-2011 |
Front terminal valve-regulated lead acid battery for Telecommunications 通信用前置端子阀控式密封铅酸蓄电池 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2342-2011 |
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 Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1155-2011 |
Fig-8 self-support optical fiber cables for outdoor Telecommunications 通信用“8”字型自承式室外光缆 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDB 071.4-2011 |
Guide for energy saving technology of power supply and Room environment for Telecommunications. Part 4: Grade of energy efficiency of Air-conditioners 通信电源和机房环境节能技术指南 第4部分：空调能效分级 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDB 071.3-2011 |
Guide for energy saving technology of power supply and Room environment for Telecommunications. Part 3: Grade of energy efficiency of power supply 通信电源和机房环境节能技术指南 第3部分：电源设备能效分级 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDB 071.1-2011 |
Guide for energy saving technology of power supply and Room environment for Telecommunications. Part 1: General Rules 通信电源和机房环境节能技术指南 第1部分：总则 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2321-2011 |
Technical requirements and testing methods for converting mode solar power controller for Telecommunications 通信用变换稳压型太阳能电源控制器技术要求和试验方法 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2310-2011 |
Versatile audio codec for Telecommunications 通信用多用途音频编解码 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1597.2-2011 |
Requirements and measurement methods of electromagnetic compatibility for 800MHz/2GHz CDMA2000 digital cellular mobile Telecommunications system. Part 2: Base station and ancillary equipment 800mhz/2ghz cdma2000数字蜂窝移动通信系统电磁兼容性要求和测量方法 第2部分：基站及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1139-2011 |
Requirements and measurement methods of electromagnetic compatibility for 900/1800MHz TDMA digital cellular Telecommunications system. Part 2: base station and ancillary equipment 900/1800mhz tdma 数字蜂窝移动通信系统的电磁兼容性要求和测量方法 第2部分：基站及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 799-2010 |
Valve-regulated lead acid batteries for Telecommunications 通信用阀控式密封铅酸蓄电池 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 769-2010 |
Central tube of outdoor optical fiber cables for Telecommunications 中心管式通信用室外光缆 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 585-2010 |
Distribution equipment for Telecommunications 通信用配电设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2165-2010 |
Technical specification of modular uninterruptible power systems for Telecommunications 通信用模块化不间断电源 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 5183-2010 |
Specification Architecture for Engineering Construction of Telecommunications |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2064-2009 |
Specification of sharp positive-edged pulse desulphating equipment for lead-acid batteries for Telecommunications 通信用铅酸蓄电池正向尖脉式去硫化设备技术条件 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2063-2009 |
Power distribution unit for Telecommunications (PDU) 通信设备用电源分配单元（pdu） |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2062-2009 |
Emergency power supply for Telecommunications 通信用应急电源（eps） |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 2059-2009 |
Expected surges on Telecommunications and signalling networks due to lightning 雷电在通信网络和信号网络上的预期浪涌 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 5039-2009 |
Provisional Specifications on Enironment Protection for Engineering Construction of Telecommunications 通信工程建设环境保护技术暂行规定 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 731-2008 |
High Frequency Switch-Mode Rectifier for Telecommunications 通信用高频开关整流器 |
China Telecommunication
Standards Telecommunications |
English PDF |
| JJF 1199-2008 |
Calibration Specification of Optical Attenuator for Telecommunications 通信用光衰减器校准规范 |
China Metrological
Standards Telecommunications |
English PDF |
| JJF 1198-2008 |
Calibration Specification of Tunable Laser Source for Telecommunications 通信用可调谐激光源校准规范 |
China Metrological
Standards Telecommunications |
English PDF |
| YD/T 502-2007 |
Diesel Generator Sets for Telecommunications 通信用柴油发电机组 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YDC 052-2007 |
(Telecommunications networks and the Internet backup and disaster recovery implementation guide) 电信网和互联网灾难备份及恢复实施指南 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1536.1-2006 |
Requirements and Messagement Methods of Electromagnetic Information Security for Telecommunications Equipment. Part 1: Information Leakage of Electromagnetic Radiation 电信设备的电磁信息安全性要求和测量方法 第1部分:电磁辐射信息泄漏 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 5047-2005 |
Standard for Design of Integrated Telecommunications Business Hall 综合电信营业厅设计标准 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 5072-2005 |
Supervision Specification of Telecommunications Conduit and Cable Channel Engineering 通信管道和光(电)缆通道工程施工监理规范 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 777-2006 |
Inversion equipment for Telecommunications 通信用逆变设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 5083-2005 |
Specification for Seismic Test of Telecommunications Equipme 电信设备抗地震性能检测规范 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 5079-2005 |
Acceptance Specification of Equipment Installation Engineering for Telecommunications Power Supply 通信电源设备安装工程验收规范 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1329-2004 |
Integrated Circuit for The overvoltage and overcurrent protection of Telecommunications installations 通信设备过电压过电流保护用集成电路型保安单 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1281-2003 |
Local Telecommunications cable for broadband applications, polyolefin insulated copper conductors, laminated aluminium polyethylene sheath 适于宽带应用的铜芯聚烯烃绝缘铝塑综合护套市内通信电缆 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1234-2002 |
The technical specification of 900/1800MHz TDMA digital cellular mobile Telecommunications system equipment Service Control Point(SCP) (CAMEL2) 900/1800mhz tdma数字蜂窝移动通信网业务控制点(scp)设备技术要求(camel2) |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1219-2002 |
900/1800MHz TDMA digital cellular mobile Telecommunications network test methods of GPRS(General Packet Radio Service) base station system and serving GPRS support node interface(Gb) 900/1800mhz tdma数字蜂窝移动通信网通用分组无线业务(gprs)基站子系统与服务gprs支持节点(sgsn)间接口(gb接口)测试方法 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1218-2002 |
900/1800MHz TDMA digital cellular mobile Telecommunications network test methods of CAMEL Application Part (CAP) (CAMEL2):SCP part 900/1800mhz tdma数字蜂窝移动通信网camel应用部分(cap)测试方法(camel2):scp部分 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1217-2002 |
900/1800MHz TDMA digital cellular mobile Telecommunications network test specification of CAMEL Application Part (CAP) (CAMEL2) (SSP part) 900/1800mhz tdma数字蜂窝移动通信网camel应用部分(cap)测试规范(camel2)(ssp部分) |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1213-2002 |
900/1800MHz TDMA digital cellular mobile Telecommunications network test method for No.7 ISUP signallling 900/1800mhz tdma数字蜂窝移动通信网no.7 isup信令测试方法 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1212-2002 |
900/1800MHz TDMA digital cellular mobile Telecommunications network Technical specification for No.7 ISUP signallling 900/1800mhz tdma数字蜂窝移动通信网no.7 isup信令技术要求 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1211-2002 |
900/1800MHz TDMA digital cellular mobile Telecommunications network test method of service control point(SCP) equipment(CAMEL2) 900/1800mhz tdma数字蜂窝移动通信网系统业务控制点(scp)设备测试方法(camel2) |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1210-2002 |
900/1800MHz TDMA digital cellular mobile Telecommunications network test method of Service Switching Point(SSP) for CAMEL2 900/1800mhz tdma数字蜂窝移动通信网业务交换点(ssp)设备测试方法(camel2) |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1209-2002 |
900/1800MHz TDMA digital cellular mobile Telecommunications network Technical requirement of Service Switching Point(SSP) for CAMEL2 900/1800mhz tdma数字蜂窝移动通信网业务交换点(ssp)设备技术要求(camel2) |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1129-2001 |
Technical Specification of Set-Top-Box(STB) in Telecommunications Networks 适用于电信网网络环境的机顶盒(stb)技术要求 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1169.2-2001 |
Requirement and Measurement Methods of Electromagnetic Compatibility for 800MHz CDMA Digital Cellular Mobile Telecommunications System Part 2: Base Station and Ancillary Equipment |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1169.1-2001 |
Requirement and Measurement Methods of Electromagnetic Compatibility for 800MHz CDMA Digital Cellular Mobile Telecommunications System Part 1: Mobile Station and Ancillary Equipment |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1079-2000 |
800MHz CDMA Digital Cellular Mobile Telecommunications Network Signalling System No.7 ISUP Technical Specification 800mhzcdma数字蜂窝移动通信网no.7isup信令技术规范 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 1074-2000 |
A.C.Voltage stabilizer for Telecommunications 通信用交流稳压器 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 1032-2000 |
Limits and Measurement Methods of Electromagnetic Compatibility for 900/1800MHz Digital Cellular Telecommunications System - Part 1: Mobile Station and its Ancillary Equipment 900/1800mhztdma数字蜂窝移动通信系统电磁兼容性限值和测量方法 第一部分：移动台及其辅助设备 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 5096-2000 |
Interim Provisions for Test of Anti-seismic Performances of Power Supply Equipment for Telecommunications |
China Telecommunication
Standards Telecommunications |
English PDF |
| D/T 1050-2000 |
Test Specification for 800MHz CDMA Digital Cellular. Mobile Telecommunications Network: Terminal Part |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 5081-1999 |
Technical Specifications of Digital Cross-Connection (DXC) Equipment For Optical Fiber Cable Telecommunications Trunk Project 光缆通信干线工程数字交叉连接设备技术规范 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 940-1999 |
Semiconductor arrester for The over_voltage protection of Telecommunications installations 通信设备过电压保护用半导体管 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 913-1997 |
Digital subscriber signalling system No.1 (DSS1)-typical DSS1 service indicator codings for ISDN Telecommunications services 1号数字用户信令系统（dss1）－用于isdn电信业务的dss1业务指示编码 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 5048-1997 |
Standard for Cherk and Acceptance of Telecommunications Facilites in Civic Residential District and Office Buildinge 城市住宅区和办公楼电话通信设施验收规范 |
China Telecommunication
Standards Telecommunications |
English PDF |
| SJ/T 11076-1996 |
Cores for inductors and transformers for Telecommunications. Part 2: Guides for the drafting of performance specifications 通信用电感器和变压器磁芯 第２部分：性能规范起草导则 |
China Electronics
Standards Telecommunications |
English PDF |
| YD/T 167-1994 |
Design document assortment tables for posts and Telecommunications industry 邮电工业设计文件分类表 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 166-1994 |
Design document management system for posts and Telecommunications industry 邮电工业设计文件管理制度 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 172-1994 |
Technological document formats for posts and Telecommunications industry 邮电工业工艺文件格式 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 638.1-1993 |
Type designation for products of posts and Telecommunications industry General rules 邮电工业产品型号命名方法总则 |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD 576-1992 |
Semiconductor rectifier equipments For Telecommunications |
China Telecommunication
Standards Telecommunications |
English PDF |
| YD/T 282-1982 |
(General Post and Telecommunications Equipment Reliability Test Methods) |
China Telecommunication
Standards Telecommunications |
English PDF |
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