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Ciena CIEN Optical Networking — Total Revenue

Other product segments

Routing and Switching
$174.23M+87.9%
Platform Software and Services
$93.88M+9.9%
Maintenance, Support, and Learning
$89.29M
Implementation
$79.7M
Blue Planet Automation Software and Services
$23.36M-16.4%
Advisory and Enablement
$10.43M

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AESRegulated Revenue — Total Revenue
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Other financials

Income statement

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Revenue$1.6B+39.5%
Gross profit$691.6M+52.7%
Operating income$237.9M+624%
Net income$218.2M+2,333%
EPS (diluted)$1.49+2,383%

Balance sheet

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Cash & equivalents$1.0B+10.0%
Total debt$1.6B-0.8%
Total equity$2.9B+4.2%
Total assets$6.0B+6.7%

Cash flow

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Operating cash flow$259.7M+65.5%
CapEx$41.0M+42.8%
Free cash flow$218.7M+70.5%

Valuation

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Market cap$57.87B+334%
Enterprise value$58.4B+321%
P/E132×+37.4×
P/S10.4×+7.5×

Profitability

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Gross margin43%+1.1pp
Operating margin9.2%+4.5pp
Net margin7.9%+5.4pp
FCF margin15%

Returns & leverage

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Return on equity15.5%+11.8pp
Debt / equity0.5×0.0×
Current ratio2.7×-0.7×

Where this comes from

Reported directly by Ciena in its filing.

Tagged under the XBRL concept us-gaap:Revenues.

The source filing: Ciena’s 10-Q, filed June 4, 2026.

Filed
Jun 4, 2026, 4:06 PM EDT
Fiscal quarter
Q2 FY2026
Calendar quarter
Q2 2026
Accession
0001628280-26-040767
Line itemNetworking PlatformsPlatform Software and ServicesBlue Planet Automation Software and ServicesGlobal ServicesTotal
Product lines:
Optical Networking$1,099,848$1,099,848
Routing and Switching174,230174,230
Platform Software and Services93,87893,878
Blue Planet Automation Software and Services23,36123,361
Maintenance, Support, and Learning89,28689,286
Implementation79,70279,702
Advisory and Enablement10,43410,434

Item 1. Financial Statements

FAQ

What is Ciena's optical networking — total revenue?
Ciena (CIEN) reported optical networking — total revenue of $1.1B in Q1 2026.
How has Ciena's optical networking — total revenue changed year-over-year?
Ciena's optical networking — total revenue increased by 42.2% year-over-year, from $773.59M to $1.1B.
What is the long-term trend for Ciena's optical networking — total revenue?
Over 4 years (2021 to 2025), Ciena's optical networking — total revenue has grown at a 6.2% compound annual growth rate (CAGR), from $2.55B to $3.25B.
What does optical networking — total revenue mean?
This metric represents the total revenue generated from the sale of optical networking hardware, software, and associated services. It reflects the company's ability to monetize high-capacity transport and switching technologies used by service providers and large enterprises to manage data traffic. This revenue stream is a primary indicator of the company's market share and competitive positioning within the global optical infrastructure market.

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