Indoor FRP strength tight buffer Optical fiber cable with double layer LSZH sheath and Kevlar Yarn.

1 pcs fiber is positioned in a red LSZH tight buffer tube .                                                                                      Surrounding out side of the tight buffer is a layer of inner Kevlar yarn
Between the inner and outer layer of Kevlar yarn is the white color LSZH inner sheath,                                      The outermost layer of the cable is the black color PE outer jacket with two parallel FRP strength members in each side of it, the FPR and Kevlar yarn functioned as strength member and reinforce the tensile strengh of the cable.