Segment Information (Tables)

9 Months Ended

Sep. 28, 2012

Consolidated Revenue By Segment

Consolidated revenue by segment follows:

	Third Quarter				Nine Months
	9/28/12		9/30/11		9/28/12		9/30/11
Optical	$	108.0	$	120.4	$	334.8	$	368.8
Data		66.2		109.1		213.3		312.7
Access		42.3		43.2		115.5		123.1
Services		47.9		57.1		146.8		164.3
Total revenue	$	264.4	$	329.8	$	810.4	$	968.9

Segment Profit And Reconciliation To Operating Loss By Segment

Segment profit (loss) and reconciliation to operating loss by segment follows:

	Third Quarter						Nine Months
	9/28/12			9/30/11			9/28/12			9/30/11
Optical	$	23.5		$	20.6		$	67.3		$	67.1
Data		1.4			8.0			1.8			(7.8	)
Access		11.1			7.2			23.5			26.6
Services		15.6			22.8			48.0			54.4
Total segment profit	$	51.6		$	58.6		$	140.6		$	140.3
Sales and marketing expenses		(29.7	)		(41.4	)		(98.3	)		(126.9	)
General and administrative expenses		(17.9	)		(18.6	)		(58.7	)		(63.3	)
Equity-based compensation		(1.7	)		(3.1	)		(6.5	)		(11.1	)
Intangible asset amortization		(1.1	)		(5.0	)		(4.3	)		(15.3	)
Restructuring and other charges		(3.3	)		(19.5	)		(110.2	)		(20.5	)
Goodwill and IPR&D impairment		—			(102.7	)		—			(102.7	)
Operating loss	$	(2.1	)	$	(131.7	)	$	(137.4	)	$	(199.5	)