Fiber optic instruments, namely, optical transmitters, namely, cable television transmitters; Fiber optic instruments, namely, fiber optic cables; Fiber optic instruments, namely, power meters, namely, optical power meters for measuring the power of an optical signal in fiber optic cables and fault locators, namely, visual fault locators for detecting damage and weaknesses in fiber optic cables; Fiber optic instruments, namely, optical couplers; Fiber optic instruments, namely, plug adapters; Fiber optic instruments, namely, signal splitters for electronic apparatus; wireless routers
Electrical and Scientific Apparatus