ciena

Ciena Corporation is an American optical networking systems and software company[4][5][6] based in Hanover, Maryland.[7][8] The company has been described as a vital player in optical connectivity.[9] The company reported revenues of $4 billion[1] and more than 8,500 employees, as of October 2024[update].[1] Gary Smith serves as president and chief executive officer (CEO).[3][10]