Transceiver module having variable voltage capability

Abstract

An optoelectronic transceiver module comprising a housing having a first opening at a first end and a second opening at a second end; a printed circuit board mounted within the housing; an electrical connector on the printed circuit board at the first end of the optoelectronic transceiver module, the electrical connector having an insulative mating surface within the first opening and including a first side with electrical contacts in an area oriented substantially parallel to the first side of the insulative mating surface, wherein the electrical contacts slidingly engage a circuit card connector of a host receptacle in order to quickly install and remove the optoelectronic transceiver module from within the circuit card connector; an optical assembly connected to the printed circuit board at the second end of the optoelectronic transceiver module, the optical assembly including a transmitting optical subassembly and a receiving optical subassembly, the second opening allowing the optical assembly to communicate outside of the housing in order for the optical assembly to be coupled with a duplex fiber optic plug providing for bi-directional data transmission over an optical data link; and a voltage converter circuit within the housing having a predetermined internal output voltage consistent with an internal operating voltage of the transceiver module, wherein an external supply voltage varying within a predetermined range received by the voltage converter is converted to the predetermined internal operating voltage of the transceiver module, thereby enabling the transceiver module to operate properly at various external supply voltages.