Connectorized plug-and-play linear analog RF optical links can transport signals at 10- to 1000-MHz bandwidth through a single-mode fiber over distances of 35 km. The Model 60 Analog Fiber Optic Link Module set has a unity gain that remains unaffected by fiber losses up to 15 dB. The set uses a low-frequency out-of-band pilot tone inserted at the transmitter to control link gain, allowing the receiver RF output to follow changes in the transmitter input.
Broadband Communication Products, Melbourne, FL