The electro-optical composite connector comprises an electro-optical composite plug and an electro-optical receptacle. The electro-optical composite plug or electro-optical composite receptacle converts an optical signal from an optical fiber to an electric signal and transmits to the opposing electro-optical...http://www.google.ca/patents/US7160032?utm_source=gb-gplus-sharePatent US7160032 - Electro-optical composite connector, electro-optical composite cable, and network devices using the same