FTTH indoor drop fiber cables are used inside buildings or houses. In the center of the cable is the optical communication unit, with the two parallel non-metical enhanced Steel Wire/FRP/KFRP as the strength member, and surrounded with the LSZH jacket. Indoor use FTTH drop fiber cables have the same function of the common indoor fiber cables, but it does have some special features. FTTH indoor drop fiber cables are small diameter, water-resistant, soft and bendable, easy to deploy and maintenance. Special indoor FTTH drop fiber cables will also meet the requirement of thunder-proof, anti-rodent or waterproof.