Ciena's quarterly loss widens
US-CIENA-RESULTS:Ciena's quarterly loss widens
(Reuters) - Network equipment maker Ciena Corp reported a bigger quarterly loss as revenue from the packet optical-transport and packet-optical switching businesses fell.
Net loss widened to $38.8 million, or 39 cents per share, in the fourth quarter, from $22.3 million, or 23 cents per share, a year earlier.
Revenue rose 2 percent to $465.5 million.
(Reporting by Chandni Doulatramani in Bangalore; Editing by Supriya Kurane)