Redirects or blocks optical signals from a given input port to a given output port in an optical fiber transmission line. At the same time, by using Panda PM fibers it’s able to maintain a well-defined state of polarization (SOP) of the light. Lfiber’s polarization maintaining (PM) fiber optical switch features less than 0.8 dB insertion loss, high extinction ratio, very low crosstalk, and fast switching time. These PM fiber switches have been widely used in a variety of fiber-optic applications, including protection, restoration, testing & measurement, and monitoring in telecom applications and many PM fiber-optic systems.
