This part of YD/T 1258 specifies the classification, structure, marking, delivery length, requirements, test methods, inspection rules, packaging, storage and transportation of optical fiber ribbon cables (2 cores and above) for indoor use. This section applies to optical cables for transmission between indoor transmission equipment, voice data processing optical interface equipment, and optical cables for indoor integrated wiring.
2015YD/T 1258.1-2015 Indoor optical cables Part 1: General principles
2003YD/T 1258.1-2003 The series of indoor optical fibre cables part 1:general
2000YD/T 1069-2000 Flat optical fiber ribbon cable for indoor use.Part 1: Single optical fiber ribbon cable
YD/T 1258.5-2005 The series of indoor optical fibre cables Part 5:Optical fibre ribbon cables has been changed from YD/T 1069-2000 Flat optical fiber ribbon cable for indoor use.Part 1: Single optical fiber ribbon cable.