Ciena Investors - Financials

Quarterly Results

3Q 2018

	3Q	2Q	3Q	Period Change
	FY 2018	FY 2018	FY 2017	Q-T-Q*	Y-T-Y*
Revenue	$818.8	$730.0	$728.7	12.2%	12.4%
Gross margin	42.9%	40.2%	45.0%	2.7%	(2.1)%
Operating expense	$266.3	$261.2	$246.1	2.0%	8.2%
Operating margin	10.4%	4.4%	11.3%	6.0%	(0.9)%

* For a full description and reconciliation of Non-GAAP (unaudited) measures see CIENA’s 3Q 2018 Earnings Release

Earnings Release

Webcast

Presentation

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