Indoor optical cable

The utility model discloses an indoor optical cable, establish including central reinforcement, light unit and cover the skeleton in the center reinforcement outside, the outside of skeleton is provided with longitudinal arrangement's recess, the setting of light unit is in in the recess, the light unit includes that optic fibre, cover are in the aramid fiber reinforcement and the cover in the optic fibre outside are established the stainless steel spiral armor in the aramid fiber reinforcement outside. The skeleton has very good anti side pressure ability, and bending property is good for stainless steel spiral armor, and the aramid fiber reinforcement can improve this indoor optical cable's tensile ability simultaneously. Again because the nonrust steel sheet of stainless steel spiral armor is very thin, cause the whole indoor optical cable can weight reduction, so this indoor optical cable can solve the poor and big scheduling problem of weight of indoor optical cable bending property effectively.