Number of optical cable cores (cores)

Maximum number of cores per tube (cores)

Outer diameter of optical cable (mm)

Weight of optical cable (kg/km)

48~144

12 × 12

12.9~15.6

160~230

156~216

12 x 18

16.1~18.1

240~300

240~576

24 × 24

19.7~23.1

355~490

Tensile resistance (N)

Long term

Short-term

600

1500&0.8G(G-Cable weight)

Anti-flattening force (N)

Long term

Short-term

300

1000

Bending radius

Static

Dynamic

≥ 10D

≥ 20D

Applicable temperature (℃)

-40 to +70

Laying method

Overhead, pipeline