European Committee for Electrotechnical Standardization

Optical fibre cables - Part 3-20: Outdoor cables - Family specification for self-supporting aerial telecommunication cables
 N EN 60794-3-20

Annotation

This part of IEC 60794, which is a family specification, covers optical self-supporting aerial telecommunication cables. Requirements of the sectional specification IEC 60794-3 for duct, buried and aerial cables are applicable to cables covered by this standard.

Self-supporting aerial telecommunication cable in this context means a cable construction with sufficient strength members designed to be suspended on poles and similar devices without the aid of another supporting wire or conductor. ADSS cables installed on power lines which require special sheath material for tracking and erosion resistance and other constructions intended for high-voltage applications are not covered by this standard.

Detail specifications may be prepared based on this family specification.

NOTE IEC TR 62839-1 gives rules to build an environmental declaration if needed.

Автоматический перевод:

Волоконно-оптические кабели - Часть 3-20: Наружные кабели - спецификация семьи для независимых воздушных телекоммуникационных кабелей

Эта часть IEC 60794, который является спецификацией семьи, покрывает оптические независимые воздушные кабели связи. Требования частной спецификации IEC 60794-3 для канала, проложенные под землей и воздушные кабели применимы к кабелям, охваченным этим стандартом.