... PVC or LZSH Polyolefins, Indoor fiber optic cable for building wiringNonmetallic strength member, Tight tube PVC ... or LZSH Polyolefins, Indoor Cable for building wiring1.product Characteristics·Low transmission loss ... for access network and passive optic devices, such as standing cable, unitube sheath cable, ADSS cables, underwater cable, fiber optical power composite cable, indoor cable ...