YD/T 1352-2005.Technical requirement and test method of gigabit ethernet optical transceiver module.1范围YD/T 1352规定了千兆比以太网用光收发合一模块的技术要求，...
YD 5197.1-2014.Specification for Seismic Test of Access Equipment Part 1 Cable Access Network-central Office Equipment.1总则1.0.1为提高电信网络的抗震防灾能力,保障电...
YD 5201-2014.The Operation Specification on Work Safety During Telecommunication Construction.1总则1.0.1 为了牢固树立“以人为本、安全发展”的理念,贯彻“安全...
YD 5207-2014.Acceptance Specification for Broadband Optical Fiber Access Engineering.1总则1.0.1 YD 5207适用于新建宽带光纤接人系统工程验收,重点针对基于EPON/G...
YD 5208-2014.Provisional Design Specifications for Optical Transport Network(OTN) Engineering.1总则1.0. 1YD 5208适用于采用(TN技术新建或扩建的光传送网(OTN)工程设计...
YD 5214-2015.Design Specifications For Wireless Local Area Network Engineering.1.总则1.0.1YD 5214适用于电信业务经营者的无线局域网建设的工程设计。1.0.2工程设...
YD/T 839.4-2014.Filling compounds and flooding compounds for telecommunication cable and optical fibre cable Part 4: Flooding compounds.1范围YD/T 839.4规定了通信电缆光缆用...
YD/T 841.1-2016.Plastic duct for telecommunication underground conduit Part 1: general.1范围YD/T 841.1规定了地下通信管道用塑料管的符号、产品分类和型号、试验...
YD/T 841.2-2016.Plastic duct for telecommunication underground conduit Part 2: Solid-wall duct.1范围YD/T 841.2规定了地下通信管道用实壁管材的产品型号、分类、结...
YD/T 841.3-2016.Plastic duct for telecommunication underground conduit Part 3: Double-wall corrugated duct.1范围YD/T 841.3规定了地下通信管道用双壁波纹管的产品型号...
