3 Optical Fiber Cable 3.1 Cross section Fiber Jelly tube Non-metallic strength member (FRP) Inner sheath Aramid yarn Compoud Outer sheath 3.1.1 Dimension of the *Nom. **Nom. Overall Weight Max. numb Amount. thickness of thickness of diameter (Approx.) of fiber in of inner sheath sheath (Approx.) one tube mm mm mm kg/km 48 12 0.8 1.7 12.9 140 minimum thickness of the sheath is 0.6mm minimum thickness of the sheath is 1.5mm 3.1.2 code Fiber color code Position Fiber color
3 Optical Fiber Cable 3.1 Cross section Fiber Jelly tube Non-metallic strength member (FRP) Inner sheath Aramid yarn Compoud Outer sheath 3.1.1 Dimension of the Amount. of Max. numb of fiber in one tube *Nom. thickness of inner sheath **Nom. thickness of sheath Overall diameter (Approx.) Weight (Approx.) mm mm mm kg/km 48 12 0.8 1.7 12.9 140 minimum thickness of the sheath is 0.6mm minimum thickness of the sheath is 1.5mm 3.1.2 code Fiber color code Position Fiber color
SPECIFICATION%20(ADSS)%2048.docx