GB 51433-2020
Engineering technical standards for fiber optic broadband access in public buildings

Standard No.
GB 51433-2020
Language
Chinese
Release Date
2020
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Lastest
GB 51433-2020
Scope
The "Technical Standards for Optical Broadband Access Engineering in Public Buildings" is now approved as a national standard, numbered GB51433-2020, and will be implemented from March 1, 2021. Among them, Articles 1.0.3, 1.0.4, and 1.0.5 are mandatory provisions and must be strictly implemented. This standard is published on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published by China Planning Publishing House Co., Ltd. organized by the Institute of Standards and Quotas of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development June 9, 2020

GB 51433-2020 Referenced Document

  • GB 50311 Code for engineering design of generic cabling system
  • GB 50373 Design code for communication conduit and passage engineering
  • GB 51348 Electrical Design Standards for Civil Buildings
  • GB/T 4208 Degrees of protection provide by enclosure (IP code)
  • GB/T 50312 Code for engineering acceptance of generic cabling system
  • GB/T 50374 Communication pipeline engineering construction and acceptance standards
  • YD 5059 Design Specification for Seismic Installation of Telecommunication Equipment
  • YD/T 1997.1 *2022-04-24 Update
  • YD/T 1997.2 
  • YD/T 5162 
  • YD/T 5178 
  • YD/T 778 Optical fiber distribution frame

GB 51433-2020 history

  • 2020 GB 51433-2020 Engineering technical standards for fiber optic broadband access in public buildings



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