BS ISO 2100-609. Aerospace elements of electrical and optical connection. Test methods. Part 609. Optical elements. Effectiveness of cable attachment. Cable cycling flexing|Standards, Damp-heat tests, Designations, Damp-air tests, Dimensions, Aircraft components, Fibre optic cables, Torque, Electric cables, Hose connectors, Electric connectors, Seals, Environmental testing, Pipe connections, Marking, Locking and locating devices, Electrical components, Weight (mass), Size, Fibre optic connectors, Fibre optics, Hose clips, Clamps (mechanical), Stoppers, Optical fibres