10GBASE-LX4 optical transceiver in XFP package

摘要

An optical transceiver for including an electrical connector with a serial interface for coupling with an external electrical cable or information system device, a fiber optic connector adapted for coupling with an external optical fiber, and an electro-optical subassembly for converting between an information containing electrical signal and a modulated optical signal corresponding to the electrical signal including a transmitter subassembly including at least first and second lasers operating at different wavelengths and modulated with respective first and second electrical signals for emitting first and second laser light beams, and an optical multiplexer for receiving the first and second beams and multiplexing the respective optical signals into a single multi-wavelength beam.