This standard specifies the structural type requirements, applicability, specifications, standard manufacturing length, optical fiber characteristics, mechanical properties, environmental performance, installation and use requirements, etc. and its series of outdoor optical cables for core networks (hereinafter referred to as optical cables). This part is used together with GB/T 13993.1 and is applicable to the manufacture and use of outdoor pipelines for core networks, direct buried, underwater and non-self-supporting overhead deployment optical cables, but not applicable to self-supporting overhead deployment optical cables.
GB/T 13993.2-2002 history
2014GB/T 13993.2-2014 Optical fibre cables for telecommunication.Part 2:Outdoor optical fibre cables for core networks
2002GB/T 13993.2-2002 The series of optical fibre cables for telecommunication-Part 2: Outdoor optical fibre cables for core networks
1999GB/T 13993.2-1999 Communication Optical Cable Series Part 2: Outdoor Optical Cables for Trunk and Relay