The GPS Over Fiber from Optical Zonu is a RF Over Fiber Module with Frequency Range 1.1 to 1.8 GHz, Optical Wavelengths 1310 nm, Optical Output Power 3.01 to 6.02 dBm, Noise Figure 18 dB, RF Gain 20 dB. Tags: Module, Transceiver. More details for GPS Over Fiber can be seen below.