YD/T 1979.1-2009.Technical Requirements of Roaming from 3G to 2G Network and from 3G to 3G Network Managed by Different Operators Part 1: Roaming from

YD/T 1978-2009.Measurement method for radiated RF power and receiver performance of 2GHz WCDMA mobile stations. 1范围 YD/T 1978规定了2GHz WCDMA移动台的空间射频辐射功率

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

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、远程管理功

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协议要求。 Y

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、标志和使用说明书、贮存和运输。 YD/T 1997适用于光纤到户(FTTH) 网络中

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、标志和使用说明书、贮存和运输。 YD/T 1997适用于光纤到户(FTTH) 网络中

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

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

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 200

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) 设备的功能和性能，包括

YD/T 2005-2009.The technical specifications for optical transceivers of fiber channel. 1范围 YD/T 2005规定了用于光纤通道的光收发模块的技术要求、测试方法、检验规则、标志、包装、贮存和运输要求等。 YD/