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SEGMENTS AND ENTITY-WIDE DISCLOSURES (Tables)

3 Months Ended

Jan. 28, 2023

Segment Reporting [Abstract]

Schedule of Reconciliation of Assets From Segment to Consolidated

As of January 28, 2023, finite-lived intangible assets, goodwill and maintenance spares are assigned to asset groups within the following segments (in thousands):

			January 28, 2023
			Networking Platforms						Platform Software and Services						Blue Planet Automation Software and Services						Global Services						Total
Other intangible assets, net			$	217,102					$	—					$	27,546					$	—					$	244,648
Goodwill			$	201,308					$	156,191					$	89,049					$	—					$	446,548
Maintenance spares, net			$	—					$	—					$	—					$	43,931					$	43,931

Schedule of Segment Profit (Loss) and the Reconciliation to Consolidated Net Income (Loss)

The table below sets forth Ciena’s segment profit (loss) and the reconciliation to net income for the periods indicated (in thousands):

			Quarter Ended
			January 28,						January 29,
			2023						2022
Segment profit (loss):
Networking Platforms			$	202,147					$	134,125
Platform Software and Services			45,650						49,496
Blue Planet Automation Software and Services			(11,059)						(1,034)
Global Services			37,478						53,191
Total segment profit			274,216						235,778
Less: Non-performance operating expenses
Selling and marketing			123,807						118,881
General and administrative			50,896						44,498
Significant asset impairments and restructuring costs			4,298						3,409
Amortization of intangible assets			7,441						8,918
Acquisition and integration costs			2,558						68
Add: Other non-performance financial items
Interest and other income, net			31,973						3,686
Interest expense			(15,870)						(8,648)
Less: Provision for income taxes			25,078						9,219
Net income			$	76,241					$	45,823

Schedule of Ciena's Geographic Distribution of Revenue and Long-Lived Assets

For the periods below, Ciena’s geographic distribution of equipment, building, furniture and fixtures, net, and operating ROU assets was as follows (in thousands):

			January 28, 2023						October 29, 2022
Canada			$	237,190					$	226,451
United States			46,905						47,515
Other International			43,328						38,921
Total			$	327,423					$	312,887

X

- Definition

Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets.

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Tabular disclosure of the reconciliation of profit (loss) from reportable segments to the consolidated income (loss) before income tax expense (benefit) and discontinued operations. Includes, but is not limited to, reconciliation after income tax if income tax is allocated to the reportable segment.

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