A photonic adaptor has a first face side to couple the photonic adaptor to an optical connector and a second face side to couple the photonic adaptor to an optoelectronic substrate. The photonic adaptor comprises a plurality of optical fibers being arranged between the first face side and the second face side of the photonic adaptor. The photonic adaptor comprises at least one alignment pin projecting out of at least the first face side of the photonic adaptor. The at least one alignment pin is configured to be inserted in the optical connector to align optical fibers of an optical cable to the optical fibers of the photonic adaptor.