1310nm Single-mode Optical Switch 4×4

The 1310nm single-mode optical switch 4×4 is a mechanical fiber optic device for multi-channel optical path switching and control. It enables flexible switching between 4 inputs and 4 outputs and supports bidirectional transmission, featuring low insertion loss, low crosstalk, fast switching speed, and high reliability. It is suitable for applications such as optical communications, optical network monitoring, automated testing of optical components, and fiber optic sensing.