RF Fiber Optic Link Home>Products>Fiber Optic Link Accessories RF Fiber Optic Link An ideal solution for GPS installations that need long antenna cable runs. Product Features +30 to +15 dB Link Gain. +25 dB Noise Figure.300 to 2500 MHz Bandwidth. Operation down to 50 MHz with degraded input impedance match. For Fiber Cable up to 5km (3 miles) in Length. 1310 nm Optically Stabilized, Low-Noise Laser. Integrated Bias-T for +5VDC Antenna/Preamplifier Powering. High-Quality, Stainless Steel, NEMA4 Enclosure for Outdoor Use. 1U Rackmount Enclosure for Indoor Use.