CIENA revenue breakdown overview

CIENA revenue for the last year amounted to 4.15 B EUR, the most of which — 3.30 B EUR — came from its highest performing source at the moment, Networking Platforms, the year earlier bringing 2.81 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought CIENA 2.65 B EUR, and the year before that — 2.45 B EUR.