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PREPAID EXPENSES AND OTHER (Tables)

12 Months Ended

Nov. 02, 2024

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other

As of the dates indicated, prepaid expenses and other are comprised of the following (in thousands):

			November 2, 2024						October 28, 2023
Cash advances to contract manufacturers (1)			$	167,337					$	—
Contract assets for unbilled accounts receivable, net			127,919						150,312
Prepaid VAT and other taxes			106,095						96,724
Prepaid expenses			50,597						58,954
Other non-trade receivables			45,935						33,408
Product demonstration equipment, net (2)			43,245						40,682
Capitalized contract acquisition costs			20,310						23,326
Foreign currency forward contracts			2,149						1,118
Deferred deployment expense			596						1,170
			$	564,183					$	405,694

(1) Amount reflects refundable cash advances to a third-party contract manufacturer for potential future inventory purchases and transition and logistic costs for future asset relocation. Ciena has initiated a strategic reengineering and realignment of its supply chain, including changes to its systems, processes, partners and people, and this cash advance assists in facilitating such activities.

(2) Depreciation of product demonstration equipment was $8.3 million, $8.0 million and $8.7 million for fiscal 2024, 2023 and 2022, respectively.

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Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets.

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