COMBINED FEEDER LINE TYPE OPTICAL FIBER CABLE

摘要

PROBLEM TO BE SOLVED: To provide a combined type optical fiber cable provided with a feeding line capable of installing an ONU(optical network unit) at an optional place without ensuring a power at the time of installing the ONU in a new optical access system of PDS(passive double star) system. SOLUTION: The feeding line combined type optical fiber cable is constituted by collecting a plurality of optical units 30 on an outer periphery of the feeding line 26. In the feeding line 26, a first insulation layer 21 is provided on a power conducting line 20 being an anode or a cathode and being a tension member, a power conducting layer 22 being a cathode or an anode is provided thereon and a second insulation layer 23 is further provided thereon.