YD/T 1332-2004.Technical requirements of Service Management Point (SMP) equipment for Wireless Intelligent Network (WIN) Phase2 in 800MHz CDMA digital cellular mobile telecommunicat...
YD/T 1331-2004.Technical requirements of Service Switching Point (SSP) equipment for Wireless Intelligent Network (WIN) phase2 in 800MHz CDMA digital cellular mobile telecommunicati...
YD/T 1317-2004.IP network technical requirement - Interworking with PSTN, ATM, Mobile Network.1范围YD/T 1317主要规定了我国IP网络与PSTN、ATM网、移动网互通的基本要...
YD/T 1318-2004.Technical condition of 1310nm/1550nm single fiber bi-directional assembly (module) for short reach.1范围YD/T 1318规定了1310/1550nm短距离单纤双向组件(模块...
YD/T 1319-2004.Telecommunication cable Foamed polyethylene dielectric,braided outer conductor , 50 ohm radio frequency coaxial cable for wireless telecommunication.1范围YD/T 1319规...
YD/T 1320-2004.Technical requirements and tests methods of optical Dense Wavelength Division Multiplexer/demultiplexer.1范围YD/T 1320规定了密集型波分复用器/去复用器...
YD/T 1328-2004.The technical requirement and test method for the charging performance of currently used central office switching equipment-mobile network part.1范围YD/T 1328规定了...
YD/T 1311-2004.Specification of Internet Anti-Spam.1范围YD/T 1311规定了国内互联网络上垃圾邮件处理系统的网络结构及其主要组成设备的功能要求，并给...
YD/T 1313-2004.Generic distribution cabinet for broadband datacomms.1范围YD/T 1313主要规定了宽带数据通信用综合配线箱的技术要求、试验方法、检验规则、...
YD/T 1314-2004.Test method for access network - Very-high-speed Digital Subscriber Line (VDSL).1范围YD/T 1314规定了甚高速数字用户线(VDSL) 设备的系统配置，测试参...
