Description：The structure of the Simplex Tight Buffered Cable is made of tight buffered optical fiber with high bonding strength outside the single-mode or multi-mode optical fiber. The optical cable uses high-strength aramid as the reinforcing part, and a layer of PVC sheath (or LSZH sheath) is squeezed outside the optical cable

Description：Multi-core Tight Buffered Cable is coated with high-strength aramid as reinforcement, and a first layer of PVC sheath (or LSZH sheath) is squeezed outside.

Description：The multi-fiber breakout cable uses several simplex optical cables as optical sub-units. Sub-units are stranded together to form a cable core. Then a PVC (or LSZH sheath) sheath is extruded on the core.

Description：The FTTH self-supporting drop cable places the fiber optic units in the center of the cable and two parallel reinforcements on both sides (metallic steel wire, FRP, or KFRP), with an additional reinforcement of steel wire on the outside. And finally, it is covered with an LSZH outer sheath to form the cable.