YD/T 2455.6-2013.Visual surveillance system over telecommunication networks一Part 6: QoS requirements.1范围YD/T 2455.6规定了开展电信网视频监控业务时的服务质量需...
YD/T 2473-2013.High power amplifier for satllite communication earth station equipment technical requirement.1范围YD/T 2473规定了卫星通信地球站设备高功率放大器的技...
YD/T 2474-2013.Up converter/Down converter for satellite communication earth station equipment technical requirement.1范围YD/T 2474规定了卫星通信地球站设备上下变频器...
YD/T 2475-2013.Low noise block for satellite communication earth station equipment techinical requirement.1范围YD/T 2475规定了卫星通信地球站设备低噪声变频放大器技...
YD/T 2548-2013.The extension technical specification for DHCPv6 used in IPTV.1范围YD/T 2548规定了在基于IPv6的电信网络架构上运营IPTV业务时,以DIICPv6方式作为接...
YD/T 2441-2013.Classful technology specification of IDC.1范围YD/T 2441规定了互联网数据中心在可靠性、绿色节能和安全性三个方面的分级分类的技术要求...
YD/T 2148-2010.Test methods of optical transport network (OTN).1范围YD/T 2148规定了光传送网(OTN)的测试方法，主要包括:系统参考点定义、开销及维护信号测...
YD/T 2379.3-2013.Environmental test requirements and test Methods for telecommunications equipment part 3: telecommunication equipment in non-central room.1范围YD/T 2379.3规定了非...
YD/T 2191.8-2013.Installation and Mitigation Guidelines of Electromagnetic Compatibility for telecommunication equipments Part 8: HEMP immunity guide for telecommunication centres.1范...
YD/T 2191.1-2012.Installation and mitigation guidelines of Electromagnetic Compatibility (EMC) for Telecommunication Equipments Part 1:general principles.1范围YD/T 2191.1规定了在...
