China National Standards
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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 5211-2014 (Communications engineering design documents preparation requirements)

    China Telecommunication - YD Standards
    YD 5210-2014 (240V DC power systems engineering and technical specifications)

    China Telecommunication - YD Standards
    YD 5209-2014 (Optical Transport Network (OTN) acceptance Interim Provisions)

    China Telecommunication - YD Standards
    YD 5208-2014 (Optical Transport Network (OTN) Engineering Design Interim Provisions)

    China Telecommunication - YD Standards
    YD 5207-2014 (Broadband Optical Access Project Acceptance)

    China Telecommunication - YD Standards
    YD 5206-2014 (Broadband fiber access engineering design specifications)

    China Telecommunication - YD Standards
    YD 5205-2014 (Construction of energy-saving and environmental protection, communication Provisional Regulations on Supervision)

    China Telecommunication - YD Standards
    YD 5204-2014 (Communication Project Construction Safety Supervision Interim Provisions)

    China Telecommunication - YD Standards
    YD 5201-2014 (Communication construction safety practices in 2008 the Ministry issued a "communication construction safety practices" (MIIT regulation [2008] No. 110))

    China Telecommunication - YD Standards
    YD 5200-2014 (Packet Transport Network (PTN) acceptance Interim Provisions)

    China Telecommunication - YD Standards
    YD 5199-2014 (Packet Transport Network (PTN) Engineering Design Interim Provisions)

    China Telecommunication - YD Standards
    YD 5198-2014 (IP Multimedia Subsystem (IMS) core network engineering acceptance Interim Provisions)

    China Telecommunication - YD Standards
    YD 5197.2-2014 (Access device to detect anti-seismic performance specifications second part: VSAT satellite earth station equipment)

    China Telecommunication - YD Standards
    YD 5197.1-2014 (Access device to detect anti-seismic performance specifications Part I: wired access network infrastructure equipment)

    China Telecommunication - YD Standards
    YD 5196.2-2014 (Server and gateway anti-seismic performance test specification Part II: gateway device)

    China Telecommunication - YD Standards
    YD 5196.1-2014 (Server and gateway anti-seismic performance test specification first part: server devices)

    China Telecommunication - YD Standards
    YD 5195-2014 (Digital microwave communication equipment performance testing anti-seismic norms)

    China Telecommunication - YD Standards
    YD 5194-2014 (Internet Data Center (IDC) Project Acceptance)

    China Telecommunication - YD Standards
    YD 5193-2014 (Internet Data Center (IDC) engineering design specifications)

    China Telecommunication - YD Standards
    YD 5125-2014 (Communications equipment installation engineering construction supervision)

    China Telecommunication - YD Standards
    YD 5122-2014 (Wavelength Division Multiplexing (WDM) optical fiber transmission systems engineering acceptance)

    China Telecommunication - YD Standards
    YD 5100.2-2014 (Mobile communication base station equipment to detect anti-seismic performance specifications Part II: a base station controller device)

    China Telecommunication - YD Standards
    YD 5100.1-2014 (Mobile communication base station equipment to detect anti-seismic performance specifications of the first part: the base station equipment)

    China Telecommunication - YD Standards
    YD 5095-2014 (Synchronous Digital Hierarchy (SDH) optical fiber transmission system engineering design specifications)

    China Telecommunication - YD Standards
    YD 5092-2014 (Wavelength Division Multiplexing (WDM) optical fiber transmission systems engineering)

    China Telecommunication - YD Standards
    YD 5091.2-2014 (Transmission equipment performance testing anti-seismic norms Part II: satellite earth station transmission equipment)

    China Telecommunication - YD Standards
    YD 5084.2-2014 (The second part of the anti-seismic performance testing switching equipment specifications: IP network switching equipment)

    China Telecommunication - YD Standards
    YD 5084.1-2014 (Switching equipment to detect anti-seismic performance specifications Part I: program-controlled digital telephone switches)

    China Telecommunication - YD Standards
    YD 5077-2014 (Fixed telephone switching network engineering acceptance)

    China Telecommunication - YD Standards
    YD 5076-2014 (Fixed Switched Telephone Network engineering design specifications)

    China Telecommunication - YD Standards

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