144 colored fibers can be divided into 12 unit cables.
Each unit has its own jacket and aramid yarn as round strength member.
The unit cables were around the central strength member(CSM).
1. Used in indoor cabling.
2. Used as access building cable.
3. Used as interconnect lines of equipments, and used in optical connections in optical communication rooms and optical distribution frames.
4. Used in pigtails and patch cords.