Light transmission switching terminal

The utility model discloses a light transmission switching terminal, comprising: a guide rail, a plurality of terminal clamping bases arranged on the guide rail, and light switching substrates installed on the terminal clamping bases correspondingly, wherein a through hole is formed in the middle part position of each light switching substrate, the upper part of each terminal clamping base is provided with a pair of cylinders and a positioning convex point, and each positioning convex point is arranged between the corresponding pair of cylinders. The light transmission switching terminal can realize the light transmission connection between light emitting equipment and light receiving equipment quickly, and improves the working efficiency of connection.