Patent attributes
An optical transceiver according to an embodiment includes an optical receptacle, two optical sub-assemblies, and a circuit board having a upper surface, on which the optical sub-assembly on the rear side is installed on the opposite side of an external connector to the optical receptacle on the upper surface and the optical sub-assembly on the front side is installed between the optical receptacle and the optical sub-assembly on the rear side on the upper surface. Each of the optical sub-assemblies includes an optical sub-assembly substrate on which an optical device is mounted, a lens part that covers the optical device and that is optically coupled to the optical receptacle, and a frame. A part of the frame of the optical sub-assembly on the front side is pressed by the optical sub-assembly substrate of the optical sub-assembly on the rear side toward the circuit board.
