BS EN IEC 60794-1-307:2025

1   Scope

  This part of [IEC 60794](/search?q=IEC%C2%A060794)
   describes test procedures used in establishing uniform requirements of tubes for
  the mechanical property kinking. 
This document applies to optical fibre cables for use with telecommunication equipment
  and devices employing similar techniques, and to cables having a combination of both
  optical fibres and electrical conductors. 
Throughout the document, the wording "optical cable" can also include optical fibre
  units, microduct fibre units, etc.