cien-20220307

FOR IMMEDIATE RELEASE

Ciena Reports Fiscal First Quarter 2022 Financial Results

HANOVER, Md. - March 7, 2022 - Ciena® Corporation (NYSE: CIEN), a networking systems, services and software company, today announced unaudited financial results for its fiscal first quarter ended January 29, 2022.

•Q1 Revenue: $844.4 million

•Q1 Net Income per Share: $0.29 GAAP; $0.47 adjusted (non-GAAP)

•Share Repurchases: Ciena entered into a $250 million accelerated share repurchase ("ASR") arrangement during the first quarter of fiscal 2022 under its new share repurchase program. The final settlement of the ASR was completed in the second quarter of fiscal 2022 with approximately 3.6 million shares repurchased.

“First quarter revenue grew more than 10% year-over-year and continued broad-based demand drove very strong orders growth in the quarter, providing us additional visibility for the fiscal year," said Gary Smith, president and CEO of Ciena. "We expect our strategic investments to drive a significant increase in supply chain capacity in the second half, and therefore remain confident in our ability to address demand and achieve the strong revenue growth we expect for the fiscal year.”

For the fiscal first quarter 2022, Ciena reported revenue of $844.4 million as compared to $757.1 million for the fiscal first quarter 2021.

Ciena's GAAP net income for the fiscal first quarter 2022 was $45.8 million, or $0.29 per diluted common share, which compares to a GAAP net income of $55.3 million, or $0.35 per diluted common share, for the fiscal first quarter 2021.

Ciena's adjusted (non-GAAP) net income for the fiscal first quarter 2022 was $72.6 million, or $0.47 per diluted common share, which compares to an adjusted (non-GAAP) net income of $81.3 million, or $0.52 per diluted common share, for the fiscal first quarter 2021.

Fiscal First Quarter 2022 Performance Summary

The tables below (in millions, except percentage data) provide comparisons of certain quarterly results to the prior year. Appendices A and B set forth reconciliations between the GAAP and adjusted (non-GAAP) measures contained in this release.


	GAAP Results
	Q1			Q1			Period Change
	FY 2022			FY 2021			Y-T-Y*
Revenue	$	844.4		$	757.1		11.5	%
Gross margin	45.5		%	47.3		%	(1.8)	%
Operating expense	$	324.2		$	282.1		14.9	%
Operating margin	7.1		%	10.0		%	(2.9)	%


	Non-GAAP Results
	Q1			Q1			Period Change
	FY 2022			FY 2021			Y-T-Y*
Revenue	$	844.4		$	757.1		11.5	%
Adj. gross margin	46.2		%	48.0		%	(1.8)	%
Adj. operating expense	$	290.0		$	253.0		14.6	%
Adj. operating margin	11.8		%	14.6		%	(2.8)	%
Adj. EBITDA	$	123.7		$	133.8		(7.5)	%

* Denotes % change, or in the case of margin, absolute change


	Revenue by Segment
	Q1 FY 2022			Q1 FY 2021
	Revenue		%**	Revenue		%**
Networking Platforms
Converged Packet Optical	$	540.9	64.1	$	512.3	67.7
Routing and Switching	85.7		10.1	64.3		8.5
Total Networking Platforms	626.6		74.2	576.6		76.2

Platform Software and Services	72.9		8.6	49.9		6.6

Blue Planet Automation Software and Services	21.1		2.5	16.9		2.2

Global Services
Maintenance Support and Training	72.5		8.6	67.6		8.9
Installation and Deployment	40.4		4.8	39.6		5.2
Consulting and Network Design	10.9		1.3	6.5		0.9
Total Global Services	123.8		14.7	113.7		15.0

Total	$	844.4	100.0	$	757.1	100.0

** Denotes % of total revenue

Additional Performance Metrics for Fiscal First Quarter 2022


	Revenue by Geographic Region
	Q1 FY 2022			Q1 FY 2021
	Revenue		% **	Revenue		% **
Americas	$	595.1	70.5	$	496.6	65.6
Europe, Middle East and Africa	150.8		17.8	155.4		20.5
Asia Pacific	98.5		11.7	105.1		13.9
Total	$	844.4	100.0	$	757.1	100.0

** Denotes % of total revenue

•One 10%-plus customer represented a total of 13.1% of revenue

•Cash and investments totaled $1.7 billion

•Cash flow used in operations totaled $54.4 million

•Average days' sales outstanding (DSOs) were 97

•Accounts receivable, net balance was $795.2 million

•Unbilled contract asset, net balance was $117.0 million

•Inventories totaled $457.6 million, including:

◦Raw materials: $295.9 million

◦Work in process: $10.3 million

◦Finished goods: $149.9 million

◦Deferred cost of sales: $36.9 million

◦Reserve for excess and obsolescence: $(35.4) million

•Product inventory turns were 3.3

•Headcount totaled 7,419

Supplemental Materials and Live Web Broadcast of Unaudited Fiscal First Quarter 2022 Results

Today, Monday, March 7, 2022, in conjunction with this announcement, Ciena has posted to the Quarterly Results page of the Investor Relations section of its website certain related supporting materials for its unaudited fiscal first quarter 2022 results.

Ciena's management will also host a discussion today with investors and financial analysts that will include the Company's outlook. The live audio web broadcast beginning at 8:30 a.m. Eastern will be accessible via www.ciena.com. An archived replay of the live broadcast will be available shortly following its conclusion on the Investor Relations page of Ciena's website.

Notes to Investors

Forward-Looking Statements. You are encouraged to review the Investors section of our website, where we routinely post press releases, Securities and Exchange Commission ("SEC") filings, recent news, financial results, supplemental financial information, and other announcements. From time to time we exclusively post material information to this website along with other disclosure channels that we use. This press release contains certain forward-looking statements that involve risks and uncertainties. These statements are based on current expectations, forecasts, assumptions and other information available to the Company as of the date hereof. Forward-looking statements include statements regarding Ciena's expectations, beliefs, intentions or strategies regarding the future and can be identified by forward-looking words such as "anticipate," "believe," "could," "estimate," "expect," "intend," "may," "should," "will," and "would" or similar words. Forward-looking statements in this release include:

"First quarter revenue grew more than 10% year-over-year and continued broad-based demand drove very strong orders growth in the quarter, providing us additional visibility for the fiscal year" and "We expect our strategic investments to drive a significant increase in supply chain capacity in the second half, and therefore remain confident in our ability to address demand and achieve the strong revenue growth we expect for the fiscal year."

Ciena's actual results, performance or events may differ materially from these forward-looking statements made or implied due to a number of risks and uncertainties relating to Ciena's business, including: the effect of broader economic and market conditions on our customers and their business; our ability to execute our business and growth strategies; the duration and severity of the COVID-19 pandemic and the impact of countermeasures taken to mitigate its spread on macroeconomic conditions, economic activity, demand for our technology solutions, short- and long-term changes in customer or end user needs, continuity of supply chain, our business operations, liquidity and financial results; changes in network spending or network strategy by our customers; seasonality and the timing and size of customer orders, including our ability to recognize revenue relating to such sales; the level of competitive pressure we encounter; the product, customer and geographic mix of sales within the period; supply chain constraints or disruptions; changes in foreign currency exchange rates affecting revenue and operating expense; factors beyond our control such as natural disasters, climate change, acts of war or terrorism, geopolitical events, including but not limited to the ongoing conflict between Ukraine and Russia, public health emergencies; the impact of the Tax Cuts and Jobs Act; changes in tax or trade regulations, including the imposition of tariffs, duties or efforts to withdraw from or materially modify international trade agreements; and the other risk factors disclosed in Ciena’s periodic reports filed with the Securities and Exchange Commission (SEC) including Ciena’s Annual Report on Form 10-K filed with the SEC on December 17, 2021 and included in its Quarterly Report on Form 10-Q for the first quarter of fiscal 2022 to be filed with the SEC. Ciena assumes no obligation to update any forward-looking information included in this press release.

Non-GAAP Presentation of Quarterly and Annual Results. This release includes non-GAAP measures of Ciena's gross profit, operating expense, income from operations, earnings before interest, tax, depreciation and amortization (EBITDA), Adjusted EBITDA, and measures of net income and net income per share. In evaluating the operating performance of Ciena's business, management excludes certain charges and credits that are required by GAAP. These items share one or more of the following characteristics: they are unusual and Ciena does not expect them to recur in the ordinary course of its business; they do not involve the expenditure of cash; they are unrelated to the ongoing operation of the business in the ordinary course; or their magnitude and timing is largely outside of Ciena's control. Management believes that the non-GAAP measures below provide management and investors useful information and meaningful insight to the operating performance of the business. The presentation of these non-GAAP financial measures should be considered in addition to Ciena's GAAP results and these measures are not intended to be a substitute for the financial information prepared and presented in accordance with GAAP. Ciena's non-GAAP measures and the related adjustments may differ from non-GAAP measures used by other companies and should only be used to evaluate Ciena's results of operations in conjunction with our corresponding GAAP results. To the extent not previously disclosed in a prior Ciena financial results press release, Appendices A and B to this press release set forth a complete GAAP to non-GAAP reconciliation of the non-GAAP measures contained in this release.

About Ciena. Ciena (NYSE: CIEN) is a networking systems, services and software company. We provide solutions that help our customers create the Adaptive Network™ in response to the constantly changing demands of their users. By delivering best-in-class networking technology through high-touch consultative relationships, we build the world’s most agile networks with automation, openness and scale. For updates on Ciena, follow us on Twitter @Ciena, LinkedIn, the Ciena Insights blog, or visit www.ciena.com.

CIENA CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)

(unaudited)


	Quarter Ended
	January 29,		January 30,
	2022		2021
Revenue:
Products	$	665,007	$	597,220
Services	179,436		159,910
Total revenue	844,443		757,130
Cost of goods sold:
Products	372,565		315,098
Services	87,691		84,141
Total cost of goods sold	460,256		399,239
Gross profit	384,187		357,891
Operating expenses:
Research and development	148,409		132,741
Selling and marketing	118,881		97,278
General and administrative	44,498		39,993
Significant asset impairments and restructuring costs	3,409		5,867
Amortization of intangible assets	8,918		5,910
Acquisition and integration costs	68		307

Total operating expenses	324,183		282,096
Income from operations	60,004		75,795
Interest and other income (loss), net	3,686		(1,121)
Interest expense	(8,648)		(7,360)

Income before income taxes	55,042		67,314
Provision for income taxes	9,219		11,966
Net income	$	45,823	$	55,348

Net Income per Common Share
Basic net income per common share	$	0.30	$	0.36
Diluted net income per potential common share	$	0.29	$	0.35

Weighted average basic common shares outstanding	154,151		155,174
Weighted average dilutive potential common shares outstanding 1	155,807		156,583

1 Weighted average dilutive potential common shares outstanding used in calculating GAAP diluted net income per potential common share for the first quarter of fiscal 2022 includes 1.7 million shares underlying certain stock option and stock unit awards.

Weighted average dilutive potential common shares outstanding used in calculating GAAP diluted net income per potential common share for the first quarter of fiscal 2021 includes 1.4 million shares underlying certain stock option and stock unit awards.

CIENA CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands, except share data)

(unaudited)


	January 29, 2022		October 30, 2021
ASSETS
Current assets:
Cash and cash equivalents	$	1,118,636	$	1,422,546
Short-term investments	460,368		181,483
Accounts receivable, net	795,247		884,958
Inventories	457,604		374,265
Prepaid expenses and other	332,259		325,654
Total current assets	3,164,114		3,188,906
Long-term investments	88,640		70,038
Equipment, building, furniture and fixtures, net	276,120		284,968
Operating lease right-of-use assets	43,340		44,285
Goodwill	322,822		311,645
Other intangible assets, net	101,026		65,314
Deferred tax asset, net	799,593		800,180
Other long-term assets	104,707		99,891
Total assets	$	4,900,362	$	4,865,227
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	310,107	$	356,176
Accrued liabilities and other short-term obligations	299,408		409,285
Deferred revenue	124,956		118,007
Operating lease liabilities	18,927		18,632
Current portion of long-term debt	6,930		6,930

Total current liabilities	760,328		909,030
Long-term deferred revenue	60,670		57,457
Other long-term obligations	159,942		166,803
Long-term operating lease liabilities	39,369		41,564
Long-term debt, net	1,065,263		670,355
Total liabilities	$	2,085,572	$	1,845,209
Stockholders’ equity:
Preferred stock – par value $0.01; 20,000,000 shares authorized; zero shares issued and outstanding	—		—
Common stock – par value $0.01; 290,000,000 shares authorized; 152,990,723 and 154,858,981 shares issued and outstanding	1,530		1,549
Additional paid-in capital	6,567,474		6,803,162
Accumulated other comprehensive income (loss)	(14,905)		439
Accumulated deficit	(3,739,309)		(3,785,132)
Total stockholders’ equity	2,814,790		3,020,018
Total liabilities and stockholders’ equity	$	4,900,362	$	4,865,227

CIENA CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands) (unaudited)


	Three Months Ended
	January 29,		January 30,
	2022		2021
Cash flows used in operating activities:
Net income	$	45,823	$	55,348
Adjustments to reconcile net income to net cash used in operating activities:


Depreciation of equipment, building, furniture and fixtures, and amortization of leasehold improvements	23,653		23,188
Share-based compensation expense	24,297		18,964
Amortization of intangible assets	12,230		9,642
Deferred taxes	(766)		(905)
Provision for inventory excess and obsolescence	3,799		5,905
Provision for warranty	2,817		3,239
Other	(8,615)		4,277
Changes in assets and liabilities:
Accounts receivable	87,223		18,862
Inventories	(87,178)		(51,020)
Prepaid expenses and other	(14,134)		(13,835)
Operating lease right-of-use assets	4,120		4,103
Accounts payable, accruals and other obligations	(152,981)		(112,170)
Deferred revenue	10,417		31,917
Short and long-term operating lease liabilities	(5,116)		(4,834)
Net cash used in operating activities	(54,411)		(7,319)
Cash flows used in investing activities:
Payments for equipment, furniture, fixtures and intellectual property	(25,804)		(20,868)

Purchase of available for sale securities	(350,465)		(71,756)
Proceeds from maturities of available for sale securities	50,000		51,266

Settlement of foreign currency forward contracts, net	1,346		2,357
Acquisition of business, net of cash acquired	(56,036)		—
Proceeds from sale of equity investment	—		4,678

Net cash used in investing activities	(380,959)		(34,323)
Cash flows provided by (used in) financing activities:
Proceeds from issuance of senior notes	400,000		—
Payment of long term debt	—		(1,732)

Payment of debt issuance costs	(4,506)		—
Payment of finance lease obligations	(771)		(702)

Shares repurchased for tax withholdings on vesting of restricted stock units	(25,150)		(19,242)
Repurchases of common stock - repurchase program	(250,000)		(12,406)
Proceeds from issuance of common stock	15,146		13,447
Net cash provided by (used in) financing activities	134,719		(20,635)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(3,259)		2,879
Net decrease in cash, cash equivalents and restricted cash	(303,910)		(59,398)
Cash, cash equivalents and restricted cash at beginning of period	1,422,604		1,088,708
Cash, cash equivalents and restricted cash at end of period	$	1,118,694	$	1,029,310
Supplemental disclosure of cash flow information
Cash paid during the period for interest	$	7,670	$	7,566
Cash paid during the period for income taxes, net	$	6,112	$	8,798
Operating lease payments	$	5,480	$	5,387
Non-cash investing and financing activities
Purchase of equipment in accounts payable	$	2,972	$	5,935

Repurchase of common stock in accrued liabilities from repurchase program	$	—	$	800



Operating lease right-of-use assets subject to lease liability	$	3,376	$	555


APPENDIX A - Reconciliation of Adjusted (Non- GAAP) Quarterly Measures
(in thousands, except per share data) (unaudited)

	Quarter Ended
	January 29,			January 30,
	2022			2021
Gross Profit Reconciliation (GAAP/non-GAAP)
GAAP gross profit	$	384,187		$	357,891
Share-based compensation-products	900			953
Share-based compensation-services	1,584			1,205


Amortization of intangible assets	3,312			3,732
Total adjustments related to gross profit	5,796			5,890
Adjusted (non-GAAP) gross profit	$	389,983		$	363,781
Adjusted (non-GAAP) gross profit percentage	46.2		%	48.0		%

Operating Expense Reconciliation (GAAP/non-GAAP)
GAAP operating expense	$	324,183		$	282,096
Share-based compensation-research and development	6,830			4,794
Share-based compensation-sales and marketing	7,060			5,816
Share-based compensation-general and administrative	7,912			6,358



Significant asset impairments and restructuring costs	3,409			5,867
Amortization of intangible assets	8,918			5,910
Acquisition and integration costs	68			307

Total adjustments related to operating expense	34,197			29,052
Adjusted (non-GAAP) operating expense	$	289,986		$	253,044

Income from Operations Reconciliation (GAAP/non-GAAP)
GAAP income from operations	$	60,004		$	75,795
Total adjustments related to gross profit	5,796			5,890
Total adjustments related to operating expense	34,197			29,052
Total adjustments related to income from operations	39,993			34,942
Adjusted (non-GAAP) income from operations	$	99,997		$	110,737
Adjusted (non-GAAP) operating margin percentage	11.8		%	14.6		%

Net Income Reconciliation (GAAP/non-GAAP)
GAAP net income	$	45,823		$	55,348
Exclude GAAP provision for income taxes	9,219			11,966
Income before income taxes	55,042			67,314
Total adjustments related to income from operations	39,993			34,942

Unrealized gain on cost method equity investment	(4,120)			—


Adjusted income before income taxes	90,915			102,256
Non-GAAP tax provision on adjusted income before income taxes	18,365			20,962
Adjusted (non-GAAP) net income	$	72,550		$	81,294

Weighted average basic common shares outstanding	154,151			155,174
Weighted average dilutive potential common shares outstanding 1	155,807			156,583

Net Income per Common Share
GAAP diluted net income per potential common share	$	0.29		$	0.35
Adjusted (non-GAAP) diluted net income per potential common share	$	0.47		$	0.52

1 Weighted average dilutive potential common shares outstanding used in calculating Adjusted (non-GAAP) diluted net income per potential common share for the first quarter of fiscal 2022 includes 1.7 million shares underlying certain stock option and stock unit awards.

Weighted average dilutive potential common shares outstanding used in calculating Adjusted (non-GAAP) diluted net income per potential common share for the first quarter of fiscal 2021 includes 1.4 million shares underlying certain stock option and stock unit awards.


APPENDIX B - Calculation of EBITDA and Adjusted EBITDA (unaudited)
(in thousands) (unaudited)

	Quarter Ended
	January 29,		January 30,
	2022		2021
Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA)
Net income (GAAP)	$	45,823	$	55,348
Add: Interest expense	8,648		7,360
Less: Interest and other income (loss), net	3,686		(1,121)

Add: Provision for income taxes	9,219		11,966
Add: Depreciation of equipment, building, furniture and fixtures, and amortization of leasehold improvements	23,653		23,188
Add: Amortization of intangible assets	12,230		9,642
EBITDA	$	95,887	$	108,625

Add: Share-based compensation cost	24,297		18,964
Add: Significant asset impairments and restructuring costs	3,409		5,867
Add: Acquisition and integration costs	68		307
Adjusted EBITDA	$	123,661	$	133,763

* * *

The adjusted (non-GAAP) measures above and their reconciliation to Ciena's GAAP results for the periods presented reflect adjustments relating to the following items:

•Share-based compensation - a non-cash expense incurred in accordance with share-based compensation accounting guidance.

•Significant asset impairments and restructuring costs - costs incurred as a result of restructuring activities taken to align resources with perceived market opportunities and the redesign of business processes.

•Amortization of intangible assets - a non-cash expense arising from the acquisition of intangible assets, principally developed technologies and customer-related intangibles, that Ciena is required to amortize over its expected useful life.

•Acquisition and integration costs - includes financial, legal and accounting advisor expense related to our acquisition of Vyatta during the first quarter of fiscal 2022. Acquisition and integration costs for the first quarter of fiscal 2021 include costs of acquisition compensation associated with a three-year earn-out arrangement related to the DonRiver acquisition in fiscal 2018.

•Unrealized gain on cost method equity investment - reflects a change in the carrying value of a certain cost method equity investment.

•Non-GAAP tax provision - consists of current and deferred income tax expense commensurate with the level of adjusted income before income taxes and utilizes a current, blended U.S. and foreign statutory annual tax rate of 20.2% for the first fiscal quarter of 2022 and 20.5% for the first fiscal quarter of 2021. This rate may be subject to change in the future, including as a result of changes in tax policy or tax strategy.

2Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Forward-looking statements and non-GAAP measures Information in this presentation and related comments of presenters contain a number of forward-looking statements. These statements are based on current expectations, forecasts, assumptions and other information available to the Company as of the date hereof. Forward-looking statements include Ciena’s prospective financial results, return of capital plans, business strategies, expectations about its addressable markets and market share, and business outlook for future periods, as well as statements regarding Ciena’s expectations, beliefs, intentions or strategies regarding the future. Often, these can be identified by forward-looking words such as “target” “anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “should,” “will,” “plan,” “predict,” “potential,” “project, “continue,” and “would” or similar words. Ciena's actual results, performance or events may differ materially from these forward-looking statements made or implied due to a number of risks and uncertainties relating to Ciena's business, including: the effect of broader economic and market conditions on our customers and their business; our ability to execute our business and growth strategies; the duration and severity of the COVID-19 pandemic and the impact of countermeasures taken to mitigate its spread on macroeconomic conditions, economic activity, demand for our technology solutions, short- and long-term changes in customer or end user needs, continuity of supply chain, our business operations, liquidity and financial results; changes in network spending or network strategy by our customers; seasonality and the timing and size of customer orders, including our ability to recognize revenue relating to such sales; the level of competitive pressure we encounter; the product, customer and geographic mix of sales within the period; supply chain constraints or disruptions; changes in foreign currency exchange rates affecting revenue and operating expense; factors beyond our control such as natural disasters, climate change, acts of war or terrorism, geopolitical events, including but not limited to the ongoing conflict between Ukraine and Russia, and public health emergencies; the impact of the Tax Cuts and Jobs Act; changes in tax or trade regulations, including the imposition of tariffs, duties or efforts to withdraw from or materially modify international trade agreements; and the other risk factors disclosed in Ciena’s periodic reports filed with the Securities and Exchange Commission (SEC) including Ciena’s Annual Report on Form 10-K filed with the SEC on December 17, 2021 and Ciena’s Quarterly Report on Form 10-Q for the first quarter of fiscal 2022 to be filed with the SEC. All information, statements, and projections in this presentation and the related earnings call speak only as of the date of this presentation and related earnings call. Ciena assumes no obligation to update any forward-looking or other information included in this presentation or related earnings calls, whether as a result of new information, future events or otherwise. In addition, this presentation includes historical, and may include prospective, non-GAAP measures of Ciena’s gross margin, operating expense, operating profit, EBITDA, net income, and net income per share. These measures are not intended to be a substitute for financial information presented in accordance with GAAP. A reconciliation of non- GAAP measures used in this presentation to Ciena’s GAAP results for the relevant period can be found in the Appendix to this presentation. Additional information can also be found in our press release filed this morning and in our reports on Form 10-Q filed with the Securities and Exchange Commission.

4Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Ciena is an industry-leading global networking systems, services, and software company ….. Leading technology and innovation … with a strong track record of creating shareholder value Diversification and scale of business Leader in Optical markets and disruptor in emerging opportunities Demonstrated track record of financial performance Flexibility with strong balance sheet

5Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Recent key achievements • Delivering industry-leading coherent technology including 107GBd WaveLogic™ 5 Extreme (WL5e) and the widest range of interoperable and performance pluggables ▪ Blue Planet revenue has grown at a 3-year CAGR of 44% ▪ Growing revenue with MCP multi- layer visualization service across multi-vendor IP/Optical infrastructure We are driving the pace of innovation We are committed to our people and communities We have a durable business and financial model ▪ Despite the challenging environment, our profitability has remained strong with adjusted operating margin averaging in the mid-teens* ▪ Our balance sheet represents a competitive advantage • Ended the quarter with approximately $1.7B in cash and investments • Leverage remains below our target level after a successful $400M Senior Notes offering • Published ESG Investor Presentation and conducting stockholder outreach • Established our Sustainability Governance model which includes board oversight and strategic executive leadership • Communicated FY22 compensation goals that address climate, diversity & inclusion and community impact * Average over the last four quarters. A reconciliation of these non-GAAP measures to our GAAP results is included in the appendix to this presentation.

7Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Six mega trends and the innovations that will enable them Fiber Deep (Cable/MSO) Cloud Data Center Mobility & 5G IoT & Connected Objects Living a Hybrid Life

8Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Technical and professional services that help customers build, operate, and optimize their networks Predictive analytics and machine learning based on both big data and small data Dynamic pool of virtual and physical network resources; instrumented, open, scalable, and secure Federated inventory, open domain control, and multi-layer orchestration Our vision for a new network end-state How it works

9Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Our market leadership Optical Transport Report, 4Q21 Optical Networking Report, 3Q21 Data Center Interconnect Market Share Report, 3Q21 Service Provider Switching & Routing Report, 3Q21 Optical Transport Hardware Report, 4Q21 Transport Customer Markets Report, 3Q21 Transport Applications Report, 3Q21 #1 Globally 5 of 9 markets #1 N. America 8 markets #1 Globally 4 of 7 markets #1 N. America 8 markets #1 Globally 3 of 8 markets #1 N. America 6 markets #2 Globally 4 of 9 markets #2 Globally 3 of 7 markets #2 Globally 5 of 8 markets

11Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Q1 FY 2022 key highlights ▪ Non-telco represented 41% of total revenue • Direct web-scale increased 10% YoY and represents 20% of total revenue • MSO increased 68% YoY and represents 10% of total revenue ▪ Routing and Switching revenue increased 33% YoY, representing 10% of total revenue ▪ Platform Software and Services increased 46% YoY, representing 9% of total revenue ▪ GAAP R&D investment was approximately 18% of total revenue ▪ 719 100G+ total customers, which includes 12 new wins on WaveLogic Ai and 16 new wins on WaveLogic 5 Extreme ▪ Gaining business momentum with our purpose-built 5G x-haul routing portfolio ▪ New customer acquisition for routing platforms continues as we reached a milestone of 150+ total Adaptive IP customers during the quarter ▪ Total shareholder return five year CAGR of 22%1 ▪ As part of our $1 billion stock repurchase program, we repurchased approximately 2.7 million shares during the quarter through a $250 million Accelerated Share Repurchase (ASR) agreement2 1 Based on closing share price between 2/23/2017 to 2/22/2022 2 On February 11, 2022, Ciena received delivery of an additional 884,531 shares of common stock in settlement of the ASR Agreement, for a total delivery of approximately 3.6 million shares, Achieving balanced growth Prioritizing long term shareholder value Driving the pace of innovation

12Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Q1 FY 2022comparisons (year-over-year) * A reconciliation of these non-GAAP measures to our GAAP results is included in the appendix to this presentation. Revenue (in millions) Adj. Gross Margin* Adj. Operating Margin* Adj. OpEx* (in millions) Adj. EBITDA* (in millions) Adj. EPS*

13Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Q1 FY 2022 comparative operating metrics Q1 FY 2022 Q1 FY 2021 Cash and Investments $1.7B $1.3B Cash Used In Operations $(54)M $(7)M DSO 97 93 Inventory Turns 3.3 3.2 Gross Leverage 1.65x 1.10x Net Cash $523.3M $530.6M

14Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Q1 FY 2022 comparative financial highlights * A reconciliation of these non-GAAP measures to our GAAP results is included in the press release for the relative period. Q1 FY 2022 Q1 FY 2021 Revenue $844.4M $757.1M Adjusted Gross Margin* 46.2% 48.0% Adjusted Operating Expense* $290.0M $253.0M Adjusted Operating Margin* 11.8% 14.6% Adjusted EBITDA* $123.7M $133.8M Adjusted EPS* $0.47 $0.52

15Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Revenue by segment (Amounts in millions) Q1 FY 2022 Q1 FY 2021 Revenue %** Revenue %** Networking Platforms Converged Packet Optical 540.9 64.1 512.3 67.7 Routing and Switching 85.7 10.1 64.3 8.5 Total Networking Platforms 626.6 74.2 576.6 76.2 Platform Software and Services 72.9 8.6 49.9 6.6 Blue Planet Automation Software and Services 21.1 2.5 16.9 2.2 Global Services Maintenance Support and Training 72.5 8.6 67.6 8.9 Installation and Deployment 40.4 4.8 39.6 5.2 Consulting and Network Design 10.9 1.3 6.5 0.9 Total Global Services 123.8 14.7 113.7 15.0 Total $844.4 100.0 % $757.1 100.0 % * A reconciliation of these non-GAAP measures to our GAAP results is included in the appendix to this presentation. ** Denotes % of total revenue

19Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Q1 FY 2022 Q4 FY 2021 Q3 FY 2021 Q2 FY 2021 Q1 FY 2021 GAAP gross profit $384,187 $477,119 $474,550 $412,419 $357,891 Share-based compensation-products 900 920 1,037 498 953 Share-based compensation-services 1,584 1,240 1,315 1,421 1,205 Emergency Wage Subsidy - products 0 — (94) (4,189) — Emergency Wage Subsidy - services 0 — (47) (2,620) — Amortization of intangible assets 3,312 2,856 2,857 2,856 3,732 Total adjustments related to gross profit 5,796 5,016 5,068 (2,034) 5,890 Adjusted (non-GAAP) gross profit $389,983 $482,135 $479,618 $410,385 $363,781 Adjusted (non-GAAP) gross profit percentage 46.2 % 46.3 % 48.5 % 49.2 % 48.0 % Gross Profit Reconciliation (Amounts in thousands)

20Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Q1 FY 2022 Q4 FY 2021 Q3 FY 2021 Q2 FY 2021 Q1 FY 2021 GAAP operating expense $324,183 $339,710 $326,027 $278,790 $282,096 Share-based compensation-research and development 6,830 5,684 5,541 5,844 4,794 Share-based compensation-sales and marketing 7,060 6,192 6,534 6,610 5,816 Share-based compensation-general and administrative 7,912 7,466 8,237 6,743 6,358 Emergency Wage Subsidy-research and development — — (596) (28,923) — Emergency Wage Subsidy-sales and marketing — — (53) (2,551) — Emergency Wage Subsidy-general and administrative — — (46) (2,161) — Significant asset impairments and restructuring costs 3,409 5,700 9,789 8,209 5,867 Amortization of intangible assets 8,918 5,836 5,967 6,019 5,910 Acquisition and integration costs 68 1,712 259 294 307 Total adjustments related to operating expense 34,197 32,590 35,632 84 29,052 Adjusted (non-GAAP) operating expense $289,986 $307,120 $290,395 $278,706 $253,044 Q1 FY 2022 Q4 FY 2021 Q3 FY 2021 Q2 FY 2021 Q1 FY 2021 GAAP income from operations $60,004 $137,409 $148,523 $133,629 $75,795 Total adjustments related to gross profit 5,796 5,016 5,068 (2,034) 5,890 Total adjustments related to operating expense 34,197 32,590 35,632 84 29,052 Total adjustments related to income from operations 39,993 37,606 40,700 (1,950) 34,942 Adjusted (non-GAAP) income from operations $99,997 $175,015 $189,223 $131,679 $110,737 Adjusted (non-GAAP) operating margin percentage 11.8 % 16.8 % 19.1 % 15.8 % 14.6 % Operating Expense Reconciliation (Amounts in thousands) Income from Operations Reconciliation (Amounts in thousands)

21Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Q1 FY 2022 Q4 FY 2021 Q3 FY 2021 Q2 FY 2021 Q1 FY 2021 GAAP net income $45,823 $103,499 $238,232 $103,117 $55,348 Exclude GAAP provision (benefit) for income taxes 9,219 25,826 (96,690) 21,453 11,966 Income before income taxes 55,042 129,325 141,542 124,570 67,314 Total adjustments related to income from operations 39,993 37,606 40,700 (1,950) 34,942 Unrealized (gain) loss on cost method equity investment (4,120) — — 165 — Adjusted income before income taxes 90,915 166,931 182,242 122,785 102,256 Non-GAAP tax provision on adjusted income before income taxes 18,365 34,221 37,360 25,171 20,962 Adjusted (non-GAAP) net income $72,550 $132,710 $144,882 $97,614 $81,294 Weighted average basic common shares outstanding 154,151 155,232 155,271 155,331 155,174 Weighted average diluted potential common shares outstanding(1) 155,807 156,689 156,744 156,876 156,583 Q1 FY 2022 Q4 FY 2021 Q3 FY 2021 Q2 FY 2021 Q1 FY 2021 GAAP diluted net income per potential common share $ 0.29 $ 0.66 $ 1.52 $ 0.66 $ 0.35 Adjusted (non-GAAP) diluted net income per potential common share $ 0.47 $ 0.85 $ 0.92 $ 0.62 $ 0.52 1. Weighted average dilutive potential common shares outstanding used in calculating Adjusted (non-GAAP) diluted net income per potential common share for the first quarter of fiscal 2022 includes 1.7 million shares underlying certain stock option and stock unit awards. Net Income Reconciliation (Amounts in thousands) Net Income per Common Share

22Copyright © Ciena Corporation 2022. All rights reserved. Proprietary information. Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA) Q1 FY 2022 Q4 FY 2021 Q3 FY 2021 Q2 FY 2021 Q1 FY 2021 Net income (GAAP) $45,823 $103,499 $238,232 $103,117 $55,348 Add: Interest expense 8,648 7,916 7,776 7,785 7,360 Less: Interest and other income (loss), net 3,686 (168) 795 (1,274) (1,121) Add: Provision (benefit) for income taxes 9,219 25,826 (96,690) 21,453 11,966 Add: Depreciation of equipment, building, furniture and fixtures, and amortization of leasehold improvements 23,653 24,315 24,623 24,107 23,188 Add: Amortization of intangible assets 12,230 8,692 8,824 8,875 9,642 EBITDA $95,887 $170,416 $181,970 $166,611 $108,625 Less: Canadian Emergency Wage Subsidy — — 836 40,444 — Add: Share-based compensation cost 24,297 21,366 22,471 21,535 18,964 Add: Significant asset impairments and restructuring costs 3,409 5,700 9,789 8,209 5,867 Add: Acquisition and integration costs 68 1,712 259 294 307 Adjusted EBITDA $123,661 $199,194 $213,653 $156,205 $133,763 Earnings Before Interest, Tax, Depreciation and Amortization (EBITDA) (Amounts in thousands)


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Securities registered pursuant to Section 12(b) of the Act:
Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common stock, $0.01 par value	CIEN	New York Stock Exchange


	Ciena Corporation


Date: March 7, 2022	By:	/S/ David M. Rothenstein
		David M. Rothenstein
		Senior Vice President, General Counsel and Secretary


Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.