Ciena

Ciena Net Debt/FCF

The Net Debt to Free Cash Flow Ratio of Ciena (CIEN) as of Oct 28, 2026 is 0.37. In the previous year, Net Debt to Free Cash Flow Ratio was 0.83 — a change of -55.21% (lower).

Net Debt/FCF

0.37

YoY

-55.21%

Last updated:

Net Debt to Free Cash Flow Ratio of Ciena is 2025 0.37 . Net Debt to Free Cash Flow Ratio of Ciena was 2024 0.83 . It decreases by -55.21% lower compared to the previous year.

The Ciena Net Debt/FCF history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Net Debt/FCF
Date
Net Debt/FCF
Jan 1, 2018
-0.80 USD
Jan 1, 2019
-0.74 USD
Jan 1, 2020
-1.20 USD
Jan 1, 2021
-1.96 USD
Jan 1, 2022
0.22 USD
Jan 1, 2023
7.41 USD
Jan 1, 2024
0.83 USD
Jan 1, 2025
0.37 USD
The Ciena Net Debt/FCF history
YEARNet Debt/FCFYoY
0.37-55.21%
0.83-88.84%
7.41+3,225.71%
0.22-111.38%
-1.96+63.64%
-1.20+62.22%
-0.74-7.75%
-0.80-219.85%
0.67-40.14%
1.11-36.88%
1.77-90.15%
17.92—

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Ciena Stock analysis

What does Ciena do? Ciena Corp. was founded in Maryland, USA in 1992 and is a leading provider of communication network solutions worldwide. The company specializes in the development and manufacture of fiber optic and ethernet-based network solutions and uses them to transport data. The business model of the company is established in the telecommunications industry. It offers solutions for both telecommunications network operators and companies operating their own networks. Ciena helps them increase the speed and complexity of their networks while reducing costs and improving quality and reliability. Ciena's business segments are divided into three categories: Converged packet-optical solutions, software and services, and packet networking solutions. In the category of converged packet-optical solutions, Ciena manufactures various products for fiber optic networks. These products include optical transport solutions, packet-optical platforms, packet networking platforms, managed services, software, and applications. These solutions improve network performance by consolidating and modernizing existing infrastructure. Along with its products, Ciena offers a wide range of services tailored to its customers' needs. For example, the company assists in the installation, maintenance, and monitoring of networks, as well as training employees to work with them. In the software and services category, Ciena offers an extensive range of software used to manage networks, services, and applications. This includes network management software, security solutions, monitoring software, software solutions for service orchestration, certification, training, and support. In the packet networking solutions category, the company offers network solutions based on Ethernet. These include network access solutions, Ethernet transport solutions, multi-service services, and aggregation devices. These products can be used in a variety of environments, such as commercial, government, and agency sectors. Ciena has established itself very well in the market in recent years and is popular with its customers and partners. The products are tailored to meet customer requirements, and the company is constantly working to improve its technologies and expand its product offerings. Ciena's client list is diverse, including network operators, enterprises, government and agency facilities, research centers, data centers, and cable network operators. Ciena is also proud to be a pioneer in the development and use of technologies that improve the performance, reliability, and scalability of networks. The company invests approximately 15% of its revenue annually in research and development. Ciena's commitment to research and development enables the company to develop new ideas and innovations that further enhance network efficiency and performance. Overall, Ciena is a renowned provider of communication network solutions. With its products and services, the company has delivered significant benefits to its customers, such as improved network performance, cost savings, and increased efficiency. Ciena has earned a high level of visibility and reputation in the industry and will continue to develop innovative solutions in the future that meet the needs of the telecommunications industry. Ciena is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Ciena stock

Net Debt to Free Cash Flow Ratio of Ciena is 0.37 in 2025.

Net Debt to Free Cash Flow Ratio of Ciena changed from 0.83 to 0.37, representing a -55.21% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Net Debt to Free Cash Flow Ratio Ciena since 2006 – with annual values, charts, and detailed analysis.

Net Debt/FCF indicates how many years it would take to repay net debt using free cash flow. Lower ratios suggest faster deleveraging potential.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Net Debt to Free Cash Flow Ratio's Ciena with sector peers and the industry average to assess whether it is attractive.

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