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CFP MSA Releases Updated Hardware and Firmware Documents Defining 40Gbps and 100Gbps Optical Transceivers
SEI Optifrontier to Start Operation
Sumitomo Electric Strengthens Its Competition Law Compliance System
Sumitomo Electric Wins Huawei “Excellent Quality Award” for 2009
Joint Venture of FTTx Optical Networking Equipments to be Established in China
Donations for Earthquake Victims in Qinghai Province, China
Development and Release of New Non-Coated CBN Grade “SUMIBORON BN2000” for General Machining of Hardened Steels
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