... system Junction communication system Local area network systemsGYTA Fiber Optic Cable 1.Metallic strength member 2.loose-tube ... layer-stranded 3.outdoor cable for communication purposeGYTA Fiber Optic CableMetallic strength member, loose-tube layer-stranded, filled, ... without shutting off the powerExcellent AT performance, The maximum inductive at the operating point of AT sheath can reach 25kVLight ...