Fibre optic cables use glass threads (fibres) to transmit data. These fibres transmit the data by using modulated light waves. Fibre cables are popular because they have a much greater bandwidth than the standard copper networking cables. The cables have LC to ST connectors yellow Low Smoke Zero Halogen jacket and 9µm fibre core with 125µm cladding. LC - ST Connectors 9µm core 125µm cladding Duplex Single-mode OS2 Supports 1Gb Yellow LSZH jacket Diameter 3.0mm Bend radius: 40mm Operating temperature : -60 - 85°C Length - 2mColour - Yellow