Segment and Entity Wide Disclosures (Tables)

12 Months Ended

Oct. 31, 2011

The table below (in thousands, except percentage data) sets forth Ciena’s segment revenue for the respective periods:



	Fiscal Year
	2009		2010		2011
Revenues:
Packet-Optical Transport	$	299,088	$	705,551	$	1,121,811
Packet-Optical Switching	165,705		112,058		148,395
Carrier Ethernet Solutions	75,125		179,083		127,868
Software and Services	112,711		239,944		343,896
Consolidated revenue	$	652,629	$	1,236,636	$	1,741,970

Segment profit (loss) and the reconciliation to consolidated net income (loss)

The table below (in thousands) sets forth Ciena's segment profit (loss) and the reconciliation to consolidated net income (loss) during the respective periods:



	Fiscal Year
	2009			2010			2011
Segment profit:
Packet-Optical Transport	$	21,535		$	69,319		$	191,727
Packet-Optical Switching	60,302			15,662			49,286
Carrier-Ethernet Solutions	(9,575		)	28,742			10,849
Software and Services	22,249			56,152			77,422
Total segment profit	94,511			169,875			329,284
Less: non-performance operating expenses
Selling and marketing	134,527			193,515			251,990
General and administrative	47,509			102,692			126,242
Acquisition and integration costs	—			101,379			42,088
Amortization of intangible assets	24,826			99,401			69,665
Restructuring costs	11,207			8,514			5,781
Goodwill impairment	455,673			—			—
Change in fair value of contingent consideration	—			(13,807		)	(3,289		)
Add: other non-performance financial items
Interest expense and other income (loss), net	2,081			(14,702		)	(31,904		)
Gain (loss) on cost method investments	(5,328		)	—			7,249
Gain on extinguishment of debt	—			4,948			—
Less: Provision (benefit) for income taxes	(1,324		)	1,941			7,673
Consolidated net loss	$	(581,154	)	$	(333,514	)	$	(195,521	)

Ciena's geographic distribution of revenue and long-lived assets

For the periods below, Ciena’s geographic distribution of revenue was as follows (in thousands, except percentage data):



	Fiscal Year
	2009		2010		2011
United States	$	419,405	$	744,232	$	930,880
United Kingdom	81,784		n/a		n/a
Other International	151,440		492,404		811,090
Total.	$	652,629	$	1,236,636	$	1,741,970

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n/a	Denotes revenue representing less than 10% of total revenue for the period

For the periods below, Ciena's geographic distribution of equipment, furniture and fixtures was as follows (in thousands, except percentage data):



	October 31,
	2009		2010		2011
United States	$	47,875	$	63,675	$	60,848
Canada	n/a		45,103		47,424
Other International	13,993		11,516		14,286
Total	$	61,868	$	120,294	$	122,558

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n/a	Denotes equipment, furniture and fixtures representing less than 10% of total equipment, furniture and fixtures

Customers accounting for at least 10% of Ciena's

For the periods below, customers accounting for at least 10% of Ciena’s revenue were as follows (in thousands, except percentage data):



	Fiscal Year
	2009		2010		2011
AT&T	$	128,233	$	267,422	$	269,858

- Definition

Tabular disclosure of all significant reconciling items in the reconciliation of total profit or loss from reportable segments, to the entity's consolidated income before income taxes, extraordinary items, and discontinued operations.

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- Definition

Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries.

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