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YD/T 2628.1-2015 演进的移动分组核心网络(EPC)设备技术要求第1部分:支持 E-UTRAN 接入

YD/T 2628.1-2015.Equipment technical requirements for evolved mobile packet core...

YD/T 2629.1-2015.Test methods for evolved mobile packet core network equipment P...

YD/T 2629.2-2015.Equipment test method for evolved mobile packet core (EPC) netw...

YD/T 2717-2014.The technical requirements for management interface of cloud comp...

YD/T 2795.3-2015.Optical distribution infrastructure for intelligent optical dis...

YD/T 2795.2-2016.Intellignet optical distribution network Optical distribution i...

YD/T 2795.1-2015.Optical distribution infrastructure of intelligent optical dist...

YD/T 2794.5-2015.Technical requiement for Wavelength Divison Multiplexing (WDM)...

YD/T 2794.3-2015.Wavelength Division Multiplexing (WDM) transport network manage...

YD/T 2800-2015.Technical requirements for PON test and diagnostics OTDR integrat...

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