Ciena Corp., a Linthicum-based maker of telecommunications networking equipment, said Wednesday its loss widened in the fiscal third quarter partly because of costs associated with the purchase of Nortel's Metro Ethernet Networks division.
Net loss for the quarter ending July 31 was $109.9 million, or $1.18 per share, compared with a loss of $26.5 million, or 29 cents per share, in the corresponding period last year.

