Microbundle optical cable

摘要

A microbundle optical cable such as, a riser cable, includes an outer jacket and a plurality of microbundles housed in the outer jacket. At least one of the microbundles includes an optical fiber ribbon enclosed in a microbundle coating. The at least one microbundle includes a longitudinal axis and a cross-section taken on a plane substantially perpendicular to the longitudinal axis. The cross-section may include a first dimension and a second dimension. The first dimension is higher than the second dimension. Therefore, the cross-section shape is an elongated cross shape.

主权项

1. A microbundle optical cable comprising:
an outer jacket defining an open cross-sectional area for housing microbundles; and a plurality of microbundles loosely housed in the cross-sectional area of said outer jacket so the microbundles can move one with respect to the other and also with respect to the outer jacket, wherein at least one of said microbundles comprises an optical fiber ribbon and two strength members enclosed in a microbundle coating, wherein the strength members are arranged at opposite sides with respect to said optical fibers, wherein said at least one microbundle comprises a longitudinal axis and a cross-section taken on a plane substantially perpendicular to said longitudinal axis, wherein the cross-section comprises a first dimension (Amax) and a second dimension (Amin), and wherein said first dimension (Amax) is longer than said second dimension (Amin).