Ciena has appointed tech industry veteran Marc Graff as its new chief financial officer, effective at the beginning of August. The high-speed connectivity company said Wednesday that Graff brings ...

Network infrastructure solutions provider Ciena Co. (NYSE: CIEN) plays a critical role in the artificial intelligence (AI) revolution. AI platforms require computing power, data storage speed and ...

HANOVER, Md. -- (BUSINESS WIRE)-- Ciena ® Corporation (NYSE: CIEN), the global leader in high-speed connectivity, today announced the appointment of Marc D. Graff as Senior Vice President and ...

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