YD/T 926.3-2001.Telecommunication Generic Cabling System for Building Part 3: Connecting Hardware Requirements for Generic Cabling.1范围YD/T 926.3规定了综合布线用连接硬件...
YD/T 939-2005.Power distributing file cabinet for transfer equipment.1范围YD/T 939规定了传输设备用电源分配列柜(简称电源分配列柜)的术语和定义、分类与命...
YD/T 925-2009.Optical Fibre Cable Terminal Case.1范围YD/T 925规定了光缆终端盒的分类和命名、要求、试验方法、检验规则和包装、标志、运输和贮存。...
YD/T 928-1997.N-ISDN Type2 Network Terminal (NT2)equipment Technical specification for ISDN PABXs.1范围YD/T 928主要规定窄带综合业务数字网(N-ISDN)中具有第二类网络...
YD/T 926.3-2009.Telecommunication Generic Cabling System for Building Part 3: Connecting Hardware and Patch Cord Requirements.1范围YD/T 926.3规定了综合布线用连接硬件和接...
YD/T 926.2-2009.Telecommunication Generic Cabling System for Building Part 2: Cable requirements.1范围YD/T 926.2规定了综合布线中的水平布线和主干布线子系统用电...
YD/T 926.1-2009.Telecommunication Generic Cabling System for Building Part 1: Generic Specification.1范围YD/T 926.1规定了大楼通信综合布线系统的总体结构与配置、...
YD/T 980-2002.All Dielectric Self-Supporting Optical Fiber Cable.1范围YD/T 980规定了全介质自承式光缆(ADSS) 的分类、结构、标志、交货长度、技术要求、试...
YD/T 979-2009.Specifications and Test Methods for Optical Fiber Ribbon.1范围YD/T 979规定了光纤带的定义、技术要求、试验方法和检验规则。YD/T 979适用于光缆...
YD/T 978-1998.Technical requirment and test method for digital queue equipment of PSTN.1范围YD/T 978规定了数字排队机接人公用电话网时必须统一遵循的技术条件...
