SEGMENTS AND ENTITY WIDE DISCLOSURES (Tables)

3 Months Ended

Jan. 31, 2017

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



	Quarter Ended January 31,
	2017		2016
Revenue:
Networking Platforms
Converged Packet Optical	$	412,652	$	389,168
Packet Networking	72,194		48,197
Optical Transport	5,098		12,145
Total Networking Platforms	489,944		449,510

Software and Software-Related Services
Software Platforms	17,049		8,079
Software-Related Services	22,331		17,347
Total Software and Software-Related Services	39,380		25,426

Global Services
Maintenance Support and Training	54,990		56,058
Installation and Deployment	27,919		30,840
Consulting and Network Design	9,264		11,281
Total Global Services	92,173		98,179

Consolidated revenue	$	621,497	$	573,115

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 indicated:



	Quarter Ended January 31,
	2017			2016
Segment profit (loss):
Networking Platforms	$	113,747		$	106,982
Software and Software-Related Services	7,700			(3,574		)
Global Services	35,469			39,996
Total segment profit	156,916			143,404
Less: Non-performance operating expenses
Selling and marketing	85,002			82,478
General and administrative	35,864			31,142
Acquisition and integration costs	—			1,299
Amortization of intangible assets	14,551			16,862
Restructuring costs	2,395			384
Add: Other non-performance financial items
Interest expense and other income (loss), net	(14,833		)	(21,486		)
Less: Provision for income taxes	410			1,299
Consolidated net income (loss)	$	3,861		$	(11,546	)

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

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



	January 31, 2017		October 31, 2016
United States	$	104,187	$	103,018
Canada	178,391		173,885
Other International	10,572		11,503
Total	$	293,150	$	288,406

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



	Quarter Ended January 31,
	2017		2016
North America	$	405,928	$	392,704
EMEA	91,543		80,722
CALA	35,146		43,810
APAC	88,880		55,879
Total	$	621,497	$	573,115

Schedule of revenue by major customers by reporting segments

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



	Quarter Ended January 31,
	2017		2016
AT&T	$	96,437	$	126,600
Verizon	73,089		n/a
Total	$	169,526	$	126,600

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