Optical Receivers are instruments that convert light into electrical signals. Sometimes they are also called optical nodes. They contain a photo diode semiconductor, signal conditioning circuitry, and an amplifier. Fiber optic receivers use three types of photo diodes: positive-negative (PN) junctions, positive-intrinsic-negative (PIN) photo diodes, and avalanche photo diodes (APD). The signal received is transmitted to RF network.
Outdoor optical receiver with 2- or 4-port output, E-O pin diode, PHOTON and PHILIPS optical receiving modules are available. Return path is reserved. Waterproof and RF screened die casting house, local or remote power supply