Optical signal connection module

Abstract

The invention provides an optical signal connection module. Primarily, at least one guide hole, at least one group of optical fiber guide grooves and an observation window are formed on a shell of the module; the observation window is arranged at a position opposite to the end point of the optical fiber guide grooves in the shell; the guide hole is positioned on a side wall of the shell for feeding an optical fiber into the shell; and the optical fiber guide grooves are formed in the shell to guide the optical fiber to bend at a large angle, so that the front edge of the optical fiber reaches the position of the observation window. The optical signal connection module can be placed to cover an optical signal transmitting and receiving region; and a point light source or a receiver is at least arranged in the optical signal transmitting and receiving region, so that a signal of the optical signal transmitting and receiving region can be transmitted between the region and exterior. Through the optical signal connection module, the attenuation of intensity of the optical signal can be reduced, so that the optical fiber does not rock, the problem of fixation of the optical fiber is not concerned, the space of a circuit board is not occupied, meanwhile, more cost is saved.

Description

Technical field [0001] The invention relates to an optical signal connection module, in particular to a bidirectional embedded optical fiber connection technology (Bidirectional Embedded S-Bend Technology, BEST). Background technique [0002] Compared with traditional electrical signals, light has long replaced traditional electrical signals due to its superior physical characteristics such as large bandwidth, low loss, high security, immunity from electromagnetic fields or electromagnetic radiation, etc. Signal becomes the first choice for data signal transmission. Optical fiber is the medium used to transmit optical signals. Optical fiber communication is suitable for long-distance communication because of its low signal distortion, and also greatly reduces the cost of transmission. Furthermore, the optical fiber is light and flexible, so it is easy to be assembled into bundles, saving pipeline space and improving the economic benefits of space configuration. Therefore, with...

AI Technical Summary

Problems solved by technology

However, its structure is complex, not only the production procedures are complicated, but also the cost is high, and it is not conducive to the automatic plug-in use of automatic machines

Images