2025-12-5 216.73.216.21
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Code of China
Chinese National Standard List: Optical communication equipment

GB/T 46349.1-2025 Fibre optic fixed filters—Part 1: Generic specification 
  Issued on: 2025-10-05   Translation Price(USD): 345.0
GB/T 46331-2025 Optical fibre cable for direct surface application 
  Issued on: 2025-10-05   Translation Price(USD): 375.0
GB/T 46385.2-2025 Optical circuit boards - Part 2: Basic test and measurement procedures - General guidance for definition of measurement conditions for optical characteristics 
  Issued on: 2025-10-31   Translation Price(USD): 435.0
GB/T 18898.2-2025 Erbium-doped fiber-amplifier—Part 2: L-band erbium-doped fiber-amplifier 
  Issued on: 2025-10-05   Translation Price(USD): 315.0
GB/T 7424.3-2025 Test method for carbonizable substances in paraffin wax 
  Issued on: 2025-10-05   Translation Price(USD): 315.0
GB/T 15972.40-2024 Specifications for optical fibre test methods—Part 40:Measurement methods and test procedures for transmission characteristics—Attenuation 
  Issued on: 2024-11-28   Translation Price(USD): 645.0
GB/T 15972.33-2024 Specifications for optical fibre test methods—Part 33: Measurement methods and test procedures for mechanical characteristics—Stress corrosion susceptibility 
  Issued on: 2024-11-28   Translation Price(USD): 645.0
GB/T 44816.1-2024 Technical requirements for interoperability of access network system—Part 1:10Gbit/s passive optical networks (XG-PON) 
  Issued on: 2024-10-26   Translation Price(USD): 690.0
GB/T 28511.1-2024 Integrated optical path devices based on planar lightwave circuit—Part 1: Optical power splitter based on planar lightwave circuit (PLC) technology 
  Issued on: 2024-10-26   Translation Price(USD): 510.0
GB/T 44225-2024 Technical specification for security protection of electric power optical transmission systems 
  Issued on: 2024-07-24   Translation Price(USD): 195.0
GB/T 24366-2024 Technical requirements of optoelectronic detector module for communication 
  Issued on: 2024-09-29   Translation Price(USD): 315.0
GB/T 43556.2-2023 Maintenance technology of optical fibre and cable line—Part 2: Water detection in underground closures with optical monitoring system 
  Issued on: 2023-12-28   Translation Price(USD): 200.0
GB/T 43556.1-2023 Maintenance technology of optical fibre and cable line—Part 1: Fibre identification based on leaky light 
  Issued on: 2023-12-28   Translation Price(USD): 270.0
GB/T 28511.2-2023 Integrated optical path devices based on planar lightwave circuit—Part 2 ：Dense wavelength division multiplexing(DWDM) filter based on arrayed waveguide grating(AWG) technology 
  Issued on: 2023-12-28   Translation Price(USD): 510.0
DB32/T 4686-2024 Construction specification for urban rail transit 5G public network mobile communication system 
  Issued on: 2024-02-05   Translation Price(USD):
T/ZSA 195-2023 Technical specification for AI-based fiber-distribution system 
  Issued on: 2023-12-04   Translation Price(USD):
GB/T 18899-2023 All dielectric self-supporting optical fibre cable  
  Issued on: 2023-05-23   Translation Price(USD): 495.0
T/ZSA 160-2023 Technical specification for GNSS RF optical transmission equipment 
  Issued on: 2023-10-20   Translation Price(USD):
GB/T 16849-2023 Generic specification of optical amplifier 
  Issued on: 2023-03-17   Translation Price(USD): 495.0
GB/T 16850.1-2022 Optical amplifier test methods—Part 1: Power and gain parameters for single-channel optical amplifiers 
  Issued on: 2022-12-30   Translation Price(USD): 435.0
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