By comparing and analyzing three kinds of bow-type optical fibre cables in optical cable industry standard YD/T 1997.1 Drop optical fibre cables for telecommunication Part 1

a small size multi-scene universal bow-type drop cable is designed

and the structural characteristics

mechanical and environmental performance

overhead mechanics calculation and engineering application of the optical cable are explained in detail. The cable can meet the requirements of overhead

pipeline and indoor access at the same time

with small outer diameter

light weight

and certain anti-rat performance

convenient and fast construction

suitable for the laying environment is relatively complex occasions

provides a new type of cable structure for the construction of FTTH.