YD/T 2490-2013.Flame retardant polyolefin heat-shrinkable tubing for communications. 1范围 YD/T 2490规定...
YD通讯标准
YD通讯标准
YD通讯标准
YD/T 2495-2013 GSM/WCDMA 无线接入网路测(DT)和呼叫质量测试(CQT)记录技术要求
YD/T 2495-2013.Technical requirement of DT CQT record file in GSMWCDMA wireless access network. 1范围 ...
YD通讯标准
YD/T 2499-2013 手机支付 基于 13.56MHz 近场通信技术的智能卡和内置安全模块技术要求
YD/T 2499-2013.Mobile payment technical requirements for intellegent card and security element based...
YD通讯标准
YD/T 2501-2013 手机支付 智能卡和内置安全模块安全技术要求
YD/T 2501-2013.Mobile payment Technical requirements for UICC and embedded security element security...
YD通讯标准
YD/T 2502-2013 手机支付 移动终端安全技术要求
YD/T 2502-2013.Mobile payment security technical requirement for mobile terminal. 1范围 YD/T 2502规定了手机...
YD通讯标准
YD/T 2476-2013 卫星通信地球站设备高功率变频放大器技术要求
YD/T 2476-2013.High power amplifier with up converters for satellite communication earth station equ...
YD通讯标准
YD/T 2481-2013 手机阅读业务客户端技术要求和测试方法
YD/T 2481-2013.Technical requirements and. testing methods for mobile reading client. 1范围 YD/T 2481规...
YD通讯标准
YD/T 2484-2013 分组增强型光传送网(OTN)设备技术要求
YD/T 2484-2013.Technical requirements of packet enhanced optical transport network (OTN) equipment. ...
YD通讯标准
YD/T 2485-2013 NX100Gbit/s 光波分复用(WDM)系统技术要求
YD/T 2485-2013.Technical requirements for NX 100Gbit/s optical wavelength division multiplexing (WDM...
YD通讯标准
YD/T 2489-2013 可重构的光分插复用(ROADM)设备测试方法
YD/T 2489-2013.Test methods for reconfigurable optical add drop multiplexing(ROADM) equipment. 1范围 Y...
312