GEZHI Photonics Co.,Ltd’s PM Optical Switches series of polarization maintaining Fiber Optic switches are 1X1 port and 1×2 ports micro optic devices built with PM Panda fiber. These devices can switch the optical input to one of two outputs while maintaining the polarization of the signal.The PM Optical Switches series enables bi-directional operation. And widely used in the field of optical cross, PON networks and connection system, optical fiber ring protection and network monitor . For a variety of applications, latching as well as non-latching variants are available. The Optical Switches series is characterized with a low insertion loss, wide operating wavelength range, high extinction ratio and excellent stability and reliability.
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