YD/T 1902-2009.Technical Requirements for Content Classification of Messaging Service.1范围YD/T 1902描述了消息类业务内容分类总体技术要求，规范了消息类业务...
YD/T 1905-2009.Security Technical Requirements for - Broadband Network Access Server IPv6 Network Equipment.1范围YD/T 1905规定了支持IPv6的宽带网络接入服务器安全技术...
YD/T 1948.3-2010.Technical requirement of ethernet over transport networks Part 3: Ethernet services framework.范围YD/T 1948.3规定了以太网业务框架来描述一系列以太网...
YD/T 1949.2-2009.Technical requirements for access network - Gigabit-capable passive optical network (GPON) Part 2: Physical media dependent (PMD) layer requirements.1范围YD/T 194...
YD/T 1950-2009.Technical Requirements for Access network - ADSL line Transceiver (ATU-C) In-band Management.1范围YD/T 1950规定了局侧不对称数字用户线(ADSL) 线路收发器...
YD/T 1954-2009.Characteristics of a Bending Loss Insensitive Single Mode Optical Fibre for the Access Network.1范围YD/T 1954规定了B6类接入网用弯曲损耗不敏感单模光纤...
YD/T 1955-2009.Drop cables for xDSL systems.1范围YD/T 1955规定了适用于xDSL传输的引入电缆(以下简称电缆)的要求、试验方法、检验规则、标志和包装等...
YD/T 1941-2009.Content Switch Test Method.1范围YD/T 1941主要规定了具有内容交换功能的以太网交换机设备的测试方法，包括接口特性测试、TCP/IP协议测...
YD/T 1943-2009.Technique Requirement for Layer 3 Provider Provisioned Virtual Private Network Service.1范围YD/T 1943从客户和运营商的不同角度出发，规定了运营商提...
YD/T 1945-2009.Test Method of BGP/MPLS VPN.1范围YD/T 1945规定了对基于边界网关协议/多协议标记交换的虚拟专用网(BGP/MPLS VPN)进行测试的项目和内容，包...
