This part of GB/Work 39564 specifies the composition and naming, requirements, test methods, inspection rules and signs, packaging, transportation and storage of optical fiber distribution frame products in the distribution facilities shared by multiple telecommunication service operators for fiber-to-the-home use. . This part is applicable to the optical fiber distribution frame for common access of multiple telecommunication service operators in FTTH. For other scenarios, the optical fiber distribution frame for common use of multiple telecommunication service operators can also be used as a reference. Note: Refer to Appendix A of GB/T39564.1-2020 for the selection guide of distribution facilities in FTTH.
GB/T 39564.2-2020 Referenced Document
GB 50846 Code for design of communication engineering for fiber to the home in residential districts and residential buildings
GB/T 26125 Electrical and electronic products.Determination of six regulated substances(lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenl ethers)
GB/T 26572 Requirements of concentration limits for certain restricted substances in electrical and electronic products
GB/T 9286 Paints and varnishes—Cross-cut test*, 2021-08-20 Update