Fiber optic cables; Fiber optic connectors; Optical fibers; Fiber optics; Optical fiber cables; Optical fiber connectors; Fibre optic couplings; Fibre optic cables; Protective sheaths for fiber optical cables; Junction sleeves for fibre optics; Fiber optic instruments, namely, Fiber optic power meters, and visual fault locators; Fiber optic instruments, namely, Fiber optic inspection scopes; Fiber optic instruments, namely, splice closures for protection fiber optic splices