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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 4021.1-2022 Line-side Optical Transceiver Module for Metro Applications Part 1: 100Gb/s

    China Telecommunication Industry - YD Standards
    YD/T 4020.1-2022 Single fiber bidirectional wavelength division multiplexer for metro access Part 1: DWDM

    China Telecommunication Industry - YD Standards
    YD/T 4019.2-2022 25Gb/s Wavelength Division Multiplexing (WDM) Optical Transceiver Module Part 2: LWDM

    China Telecommunication Industry - YD Standards
    YD/T 4019.1-2022 25Gb/s wavelength division multiplexing (WDM) optical transceiver module Part 1: CWDM

    China Telecommunication Industry - YD Standards
    YD/T 1954-2022 Bending Loss Insensitive Single Mode Fiber Characteristics

    China Telecommunication Industry - YD Standards
    YD/T 1997.1-2022 Drop cables for telecommunication - Part 1: Butterfly cables

    China Telecommunication Industry - YD Standards
    YD/T 3535.2-2022 Assemblies for cabling in data centers - Part 2: Optical fiber cable assemblies with prefabricated ends and dual-core connectors

    China Telecommunication Industry - YD Standards
    YD/T 1181.7-2022 Characteristics of non-metallic strength members for optical fiber cables - Part 7: Fiber reinforced plastic flexible rods

    China Telecommunication Industry - YD Standards
    YD/T 4018-2022 Optical distribution network resource management test method based on non-contact identification

    China Telecommunication Industry - YD Standards
    YD/T 4017-2022 Technical requirements for optical distribution network resource management based on non-contact identification

    China Telecommunication Industry - YD Standards
    YD/T 3347.6-2022 Test method for broadband client intelligent gateway based on public telecommunication network Part 6: Mesh networking equipment

    China Telecommunication Industry - YD Standards
    YD/T 4016-2022 Performance requirements and test methods for Wi-Fi 6 interface of home broadband client intelligent gateway based on public telecommunication network

    China Telecommunication Industry - YD Standards
    YD/T 4015-2022 Broadband network performance and quality data collection and testing method based on home gateway

    China Telecommunication Industry - YD Standards
    YD/T 3727.5-2022 Packet Enhanced Optical Transport Network (OTN) Network Management Technical Requirements Part 5: EMS-NMS Interface Information Model Based on XML/SOAP Technology

    China Telecommunication Industry - YD Standards
    YD/T 3727.4-2022 Packet Enhanced Optical Transport Network (OTN) Network Management Technical Requirements Part 4: EMS-NMS Interface Common Information Model

    China Telecommunication Industry - YD Standards
    YD/T 3727.3-2022 Packet Enhanced Optical Transport Network (OTN) Network Management Technical Requirements Part 3: EMS-NMS Interface Functions

    China Telecommunication Industry - YD Standards
    YD/T 4014-2022 Software Defined Optical Transport Network (SDOTN) Test Method

    China Telecommunication Industry - YD Standards
    YD/T 4013.5-2022 Metropolitan N×25Gbit/s Wavelength Division Multiplexing (WDM) System Technical Requirements Part 5: DWDM

    China Telecommunication Industry - YD Standards
    YD/T 4013.2-2022 Metropolitan N×25Gbit/s Wavelength Division Multiplexing (WDM) System Technical Requirements Part 2: CWDM

    China Telecommunication Industry - YD Standards
    YD/T 4013.1-2022 Metropolitan N×25Gbit/s Wavelength Division Multiplexing (WDM) System Technical Requirements Part 1: General Technical Requirements

    China Telecommunication Industry - YD Standards
    YD/T 4012-2022 5G network management technical requirements General management services

    China Telecommunication Industry - YD Standards
    YD/T 4011-2022 5G network management technical requirements General requirements

    China Telecommunication Industry - YD Standards
    YD/T 4010-2022 5G digital indoor distribution system test method

    China Telecommunication Industry - YD Standards
    YD/T 4009-2022 Technical requirements for 5G digital indoor distribution system

    China Telecommunication Industry - YD Standards
    YD/T 4008-2022 LTE-based Internet of Vehicles Wireless Communication Technology Application Identification Assignment and Mapping

    China Telecommunication Industry - YD Standards
    YD/T 4007-2022 Wireless short-distance communication—Technical requirements and test methods for vehicle air interface

    China Telecommunication Industry - YD Standards
    YD/T 4006-2022 10kV AC Input DC Uninterruptible Power Supply System for Information Communication

    China Telecommunication Industry - YD Standards
    YD/T 4005-2022 Evolved Packet Core Network (EPC) Technical Requirements for Separation of Transfer and Control

    China Telecommunication Industry - YD Standards
    YD/T 4004-2022 Internet Basic Resources ICP Filing Subject Information Authenticity Detection System Test Method

    China Telecommunication Industry - YD Standards
    YD/T 4003-2022 Internet Basic Resources ICP Record Subject Information Authenticity Detection System Technical Requirements

    China Telecommunication Industry - YD Standards

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