Patent ID: 8226304
Filing Date: 2012-07-24
Classification: G02B

Abstract:
1. An optical transceiver, comprising: a transmitter optical subassembly (TOSA) and a receiver optical subassembly (ROSA) each having an optical device and an optical coupling member, said optical coupling member being made of resin and receiving said optical device, wherein said coupling member has a polygonal cross section with at least a pair of flat surfaces extending substantially in parallel, a frame made of metal plate, a circuit board mounted on said frame that mounts an electronic circuit coupled with said TOSA and said ROSA, and a partition plate made of metal, wherein said TOSA and said ROSA are arranged in side-by-side configuration where one of said flat surfaces of said TOSA faces said one of flat surfaces of said ROSA, and wherein said partition plate is put between said one of flat surfaces of said TOSA and said one of flat surfaces of said ROSA, and comes in physical contact with said frame.