Ciena Corporation announced that Devinder Kumar has been appointed to Ciena’s Board of Directors, effective immediately. Mr. Kumar, currently serves as Senior Vice President, Chief Financial Officer and Treasurer of Advanced Micro Devices Inc. in which capacity he is responsible for the company’s global finance organization as well as global corporate services and facilities. He also spent 10 years in Asia as financial controller for AMD Penang and group finance director for the AMD Manufacturing Services Group across Singapore, Thailand, China and Malaysia.