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v3.23.2

REVENUE (Tables) | 9 Months Ended
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Jul. 29, 2023
Revenue from Contract with Customer [Abstract] |
Schedule of Disaggregation of Revenue | The tables below set forth Ciena’s disaggregated revenue for the periods indicated (in thousands):
| Quarter Ended July 29, 2023
| Networking Platforms |  | Platform Software and Services |  | Blue Planet Automation Software and Services |  | Global Services |  | Total
Product lines: |  |  |  |  |  |  |  |  |
Converged Packet Optical | $ | 718,997 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 718,997 |
Routing and Switching | 127,563 |  |  | — |  |  | — |  |  | — |  |  | 127,563 |
Platform Software and Services | — |  |  | 78,880 |  |  | — |  |  | — |  |  | 78,880 |
Blue Planet Automation Software and Services | — |  |  | — |  |  | 13,167 |  |  | — |  |  | 13,167 |
Maintenance Support and Training | — |  |  | — |  |  | — |  |  | 72,887 |  |  | 72,887 |
Installation and Deployment | — |  |  | — |  |  | — |  |  | 46,840 |  |  | 46,840 |
Consulting and Network Design | — |  |  | — |  |  | — |  |  | 9,552 |  |  | 9,552 |
Total revenue by product line | $ | 846,560 |  |  | $ | 78,880 |  |  | $ | 13,167 |  |  | $ | 129,279 |  |  | $ | 1,067,886 |
Timing of revenue recognition: |  |  |  |  |  |  |  |  |
Products and services at a point in time | $ | 846,560 |  |  | $ | 15,980 |  |  | $ | 2,832 |  |  | $ | 11,886 |  |  | $ | 877,258 |
Services transferred over time | — |  |  | 62,900 |  |  | 10,335 |  |  | 117,393 |  |  | 190,628 |
Total revenue by timing of revenue recognition | $ | 846,560 |  |  | $ | 78,880 |  |  | $ | 13,167 |  |  | $ | 129,279 |  |  | $ | 1,067,886 |
| Quarter Ended July 30, 2022
| Networking Platforms |  | Platform Software and Services |  | Blue Planet Automation Software and Services |  | Global Services |  | Total
Product lines: |  |  |  |  |  |  |  |  |
Converged Packet Optical | $ | 563,837 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 563,837 |
Routing and Switching | 100,741 |  |  | — |  |  | — |  |  | — |  |  | 100,741 |
Platform Software and Services | — |  |  | 63,483 |  |  | — |  |  | — |  |  | 63,483 |
Blue Planet Automation Software and Services | — |  |  | — |  |  | 17,342 |  |  | — |  |  | 17,342 |
Maintenance Support and Training | — |  |  | — |  |  | — |  |  | 72,760 |  |  | 72,760 |
Installation and Deployment | — |  |  | — |  |  | — |  |  | 38,704 |  |  | 38,704 |
Consulting and Network Design | — |  |  | — |  |  | — |  |  | 11,114 |  |  | 11,114 |
Total revenue by product line | $ | 664,578 |  |  | $ | 63,483 |  |  | $ | 17,342 |  |  | $ | 122,578 |  |  | $ | 867,981 |
Timing of revenue recognition: |  |  |  |  |  |  |  |  |
Products and services at a point in time | $ | 664,578 |  |  | $ | 15,230 |  |  | $ | 4,632 |  |  | $ | 9,408 |  |  | $ | 693,848 |
Services transferred over time | — |  |  | 48,253 |  |  | 12,710 |  |  | 113,170 |  |  | 174,133 |
Total revenue by timing of revenue recognition | $ | 664,578 |  |  | $ | 63,483 |  |  | $ | 17,342 |  |  | $ | 122,578 |  |  | $ | 867,981 |
| Nine Months Ended July 29, 2023
| Networking Platforms |  | Platform Software and Services |  | Blue Planet Automation Software and Services |  | Global Services |  | Total
Product lines: |  |  |  |  |  |  |  |  |
Converged Packet Optical | $ | 2,239,180 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 2,239,180 |
Routing and Switching | 377,378 |  |  | — |  |  | — |  |  | — |  |  | 377,378 |
Platform Software and Services | — |  |  | 221,768 |  |  | — |  |  | — |  |  | 221,768 |
Blue Planet Automation Software and Services | — |  |  | — |  |  | 49,139 |  |  | — |  |  | 49,139 |
Maintenance Support and Training | — |  |  | — |  |  | — |  |  | 213,938 |  |  | 213,938 |
Installation and Deployment | — |  |  | — |  |  | — |  |  | 120,901 |  |  | 120,901 |
Consulting and Network Design | — |  |  | — |  |  | — |  |  | 34,758 |  |  | 34,758 |
Total revenue by product line | $ | 2,616,558 |  |  | $ | 221,768 |  |  | $ | 49,139 |  |  | $ | 369,597 |  |  | $ | 3,257,062 |
Timing of revenue recognition: |  |  |  |  |  |  |  |  |
Products and services at a point in time | $ | 2,616,558 |  |  | $ | 48,290 |  |  | $ | 14,143 |  |  | $ | 36,553 |  |  | $ | 2,715,544 |
Services transferred over time | — |  |  | 173,478 |  |  | 34,996 |  |  | 333,044 |  |  | 541,518 |
Total revenue by timing of revenue recognition | $ | 2,616,558 |  |  | $ | 221,768 |  |  | $ | 49,139 |  |  | $ | 369,597 |  |  | $ | 3,257,062 |
| Nine months ended July 30, 2022
| Networking Platforms |  | Platform Software and Services |  | Blue Planet Automation Software and Services |  | Global Services |  | Total
Product lines: |  |  |  |  |  |  |  |  |
Converged Packet Optical | $ | 1,730,066 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 1,730,066 |
Routing and Switching | 295,638 |  |  | — |  |  | — |  |  | — |  |  | 295,638 |
Platform Software and Services | — |  |  | 205,557 |  |  | — |  |  | — |  |  | 205,557 |
Blue Planet Automation Software and Services | — |  |  | — |  |  | 55,334 |  |  | — |  |  | 55,334 |
Maintenance Support and Training | — |  |  | — |  |  | — |  |  | 219,270 |  |  | 219,270 |
Installation and Deployment | — |  |  | — |  |  | — |  |  | 120,504 |  |  | 120,504 |
Consulting and Network Design | — |  |  | — |  |  | — |  |  | 35,282 |  |  | 35,282 |
Total revenue by product line | $ | 2,025,704 |  |  | $ | 205,557 |  |  | $ | 55,334 |  |  | $ | 375,056 |  |  | $ | 2,661,651 |
Timing of revenue recognition: |  |  |  |  |  |  |  |  |
Products and services at a point in time | $ | 2,025,704 |  |  | $ | 66,655 |  |  | $ | 17,442 |  |  | $ | 31,368 |  |  | $ | 2,141,169 |
Services transferred over time | — |  |  | 138,902 |  |  | 37,892 |  |  | 343,688 |  |  | 520,482 |
Total revenue by timing of revenue recognition | $ | 2,025,704 |  |  | $ | 205,557 |  |  | $ | 55,334 |  |  | $ | 375,056 |  |  | $ | 2,661,651 |
For the periods indicated, Ciena’s geographic distribution of revenue was as follows (in thousands):
|  | Quarter Ended |  | Nine Months Ended
|  | July 29, |  | July 30, |  | July 29, |  | July 30,
|  | 2023 |  | 2022 |  | 2023 |  | 2022
Geographic distribution: |  |  |  |  |  |  |  |
Americas |  | $ | 749,479 |  |  | $ | 617,366 |  |  | $ | 2,308,934 |  |  | $ | 1,913,350 |
EMEA |  | 152,834 |  |  | 124,185 |  |  | 479,053 |  |  | 420,075 |
APAC |  | 165,573 |  |  | 126,430 |  |  | 469,075 |  |  | 328,226 |
Total revenue by geographic distribution |  | $ | 1,067,886 |  |  | $ | 867,981 |  |  | $ | 3,257,062 |  |  | $ | 2,661,651 |
For the periods indicated, the only customers that accounted for at least 10% of Ciena’s revenue were as follows (in thousands):
| Quarter Ended |  | Nine Months Ended
| July 29, |  | July 30, |  | July 29, |  | July 30,
| 2023 |  | 2022 |  | 2023 |  | 2022
Web-scale provider | $ | 124,897 |  |  | n/a |  | $ | 369,678 |  |  | n/a
AT&T | n/a |  | 100,293 |  |  | $ | 357,382 |  |  | 314,358 |
Verizon | n/a |  | 108,495 |  |  | n/a |  | 273,158 |
Total | $ | 124,897 |  |  | $ | 208,788 |  |  | $ | 727,060 |  |  | $ | 587,516 |
_____________________________________ n/a Denotes revenue representing less than 10% of total revenue for the period
Schedule of Contract Balances | The following table provides information about receivables, contract assets and contract liabilities (deferred revenue) from contracts with customers as of the dates indicated (in thousands):
|  | Balance at July 29, 2023 |  | Balance at October 29, 2022
Accounts receivable, net |  | $ | 997,373 |  |  | $ | 920,772 |
Contract assets for unbilled accounts receivable, net |  | $ | 142,305 |  |  | $ | 156,039 |
Deferred revenue |  | $ | 259,977 |  |  | $ | 200,235 |
As of the dates indicated, deferred revenue is comprised of the following (in thousands):
| July 29, 2023 |  | October 29, 2022
Products | $ | 34,102 |  |  | $ | 19,814 |
Services | 225,875 |  |  | 180,421 |
Total deferred revenue | 259,977 |  |  | 200,235 |
Less current portion | (188,104) |  |  | (137,899) |
Long-term deferred revenue | $ | 71,873 |  |  | $ | 62,336 |

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