YD/T 1981-2009.Testing methods for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network.1范围YD/T 1981规定了移动通信网IMS系统的接口测试方法，包...
YD/T 1982-2009.Technical requirements for ISC/Ma interface in IMS system in mobile communication network.1范围YD/T 1982规定了移动通信网IMS系统中ISCMa接口的定义，I...
YD/T 1997-2009.Bow-type drop cables for access network.1范围YD/T 1997规定了蝶形引入光缆(以下简称光缆)的产品型号、要求、试验方法和检验规则、包装、...
YD/T 1994.2-2009.Remote management technical requirements for access network CPE Part 2: interface protocol.1范围YD/T 1994.2规定了接入网用户端设备远程管理各接口的...
YD/T 1994.1-2009.Remote management technical requirements for access network CPE Part 1: general requirement.1范围YD/T 1994.1规定了接入网用户端设备远程管理参考模型...
YD/T 1993.2-2010.Technical requirements for access network 2Gbit/s ethernet passive optical network (2G EPON) Part2: Co-exist mode.1范围YD/T 1993.2规定了共存模式下传输速率...
YD/T 1993.1-2009.Technical requirements for access network 2Gbit/s Ethernet passive optical network (2G EPON) Part 1: Compatible mode.1范围YD/T 1993.1规定了兼容模式的2Gbit...
YD/T 2008-2009.Technical requirement for services based on the unified IMS customized multimedia alerting service(Release 1).1范围YD/T 2008规定了基于统一IMS的多 媒体彩铃...
YD/T 2000.1-2009.Integrated optical path devices based on planar lightwave ciruit Part 1: Optical power splitter based on PLC technology.1范围YD/T 2000.1规定了基于平面光波导...
YD/T 2003-2009.Technical Requirements for Reconfigurable Optical Add Drop Multiplexing (ROADM) Equipment.1范围YD/T 2003规定了可重构的光分插复用(ROADM) 设备的功能和...
