2025-12-17 10.9.52.83
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Professional Standard List: Professional Standard - Telecommunication

YD/T 3125.2-2025 Enhanced SFP transceiver(SFP+)used in communication Part 2:25Gbit/s 
  Issued on: 2025-07-02   Translation Price(USD): 525.0
YD/T 2798.1-2025 Measurement method of optical transceiver for optical communications Part 1: Single wavelength  
  Issued on: 2025-07-02   Translation Price(USD): 825.0
YD/T 3538.3-2025 400Gb/s intensity modulation pluggable transceiver module-Part 3:4x100Gb/s 
  Issued on: 2025-07-02   Translation Price(USD): 705.0
YD/T 926.4-2025 Information telecommunication generic cabling systemPart4: Test methods for optical link and channel 
  Issued on: 2025-07-02   Translation Price(USD): 405.0
YD/T 3436.6-2025 Accessores for aeraltelecommunicatlon line Part 6:Wedge shape strain clampfor self-supporting optical fibre cables  
  Issued on: 2025-07-02   Translation Price(USD): 330.0
YD/T 4083.3-2025 Symmetrical cable connectors for digital communications Part 3 : RJ45 type for 8-way free and fixed shielded connectors 
  Issued on: 2025-07-02   Translation Price(USD): 480.0
YD/T 6448-2025 Scenes and requirements of information telecommunication genericcabling system-Office building 
  Issued on: 2025-07-02   Translation Price(USD): 615.0
YD/T 6447-2025 Scenes and requirements ofinformation telecommunication genericcabling system-Distributed building campus 
  Issued on: 2025-07-02   Translation Price(USD): 645.0
YD/T 2281-2025 Fibre optic socket-outlets case 
  Issued on: 2025-07-02   Translation Price(USD):
YD/T 814.4-2025 Closure for optical fibre cablesPart 4:closure for microduct optical fibre cables 
  Issued on: 2025-07-02   Translation Price(USD):
YD/T 1113-2025 Halogen firee low somke and flame-retardant compounds for telecommunicationcable and optical fibre cable 
  Issued on: 2025-07-02   Translation Price(USD): 285.0
YD/T 814.1-2025  
  Issued on: 2025-07-02   Translation Price(USD):
YD/T 1258.3-2025 Indoor optical fibre cables- Part3:Simplex and duplex cable for use in premisescabling 
  Issued on: 2025-07-02   Translation Price(USD): 360.0
YD/T 1258.2-2025 Indoor optical fibre cablesPart 2: Simplex and duplex cable for use in terminated cable assemblies 
  Issued on: 2025-07-02   Translation Price(USD): 435.0
YD/T 6445-2025 Technical specifications for Quantum Random Number Generator (QRNG) 
  Issued on: 2025-07-02   Translation Price(USD): 525.0
YD/T 6446-2025 Technical requirements and testing methods for secure user plane location service platform based on 5G 
  Issued on: 2025-07-02   Translation Price(USD): 255.0
YD/T 4302.5-2025 Technical specification for Quantum Key Distribution(QKD) networkmanagement-Part 5:EMS function 
  Issued on: 2025-07-02   Translation Price(USD): 345.0
YD/T 3622-2025 Technical requirements for local area low-power visible light communication 
  Issued on: 2025-07-02   Translation Price(USD): 630.0
YD/T 4375.4-2025 Test methods for door access control of intelligent optical distributionnetwork- Part 4:Interface 
  Issued on: 2025-07-02   Translation Price(USD): 585.0
YD/T 6444-2025 Technical requirements and test methods for Wi-Fi 7 interface performance ofbroadband customer intelligent gateway based on public telecommunication network 
  Issued on: 2025-07-02   Translation Price(USD): 600.0
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