

The global Variable Optical Attenuators market size is predicted to grow from US$ 445 million in 2025 to US$ 602 million in 2031; it is expected to grow at a CAGR of 5.2% from 2025 to 2031.
Variable Optical Attenuators is a type of optical attenuator, a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. Attenuators may use the Gap-Loss , Absorptive , or Reflective technique to achieve the desired signal loss. Variable optical attenuator is general used for testing and measurement, but it is also has a wide usage in EDFAs for equalizing the light power among different channels.
The major players in global Variable Optical Attenuators market include Viavi Solutions, Lumentum Operations, Mellanox Technologies, etc. The top 3 players occupy about 25% shares of the global market. Asia-Pacific is the main market, and occupies over 40% of the global market. Component is the main type, with a share about 90%. Fiber Optical Communiction System is the main application, which holds a share about 90%.
The “Variable Optical Attenuators Industry Forecast” looks at past sales and reviews total world Variable Optical Attenuators sales in 2024, providing a comprehensive analysis by region and market sector of projected Variable Optical Attenuators sales for 2025 through 2031. With Variable Optical Attenuators sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Variable Optical Attenuators industry.
This Insight Report provides a comprehensive analysis of the global Variable Optical Attenuators landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Variable Optical Attenuators portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Variable Optical Attenuators market.
This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Variable Optical Attenuators and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Variable Optical Attenuators.
This report presents a comprehensive overview, market shares, and growth opportunities of Variable Optical Attenuators market by product type, application, key manufacturers and key regions and countries.
Segmentation by Type:
Component
Handheld
Benchtop
Segmentation by Application:
Fiber Optical Communiction System
Test Equipment
This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries
The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
Viavi Solutions
Lumentum Operations
Mellanox Technologies
DiCon Fiberoptics
O-Net
Corning
Keysight
Accelink
EXFO
OZ Optics
NeoPhotonics
Yokogawa Electric
Thorlabs
Lightcomm Technology
Diamond
Santec
Agiltron
AC Photonics
Sun Telecom
AFL
OptiWorks
Sercalo Microtechnology
Key Questions Addressed in this Report
What is the 10-year outlook for the global Variable Optical Attenuators market?
What factors are driving Variable Optical Attenuators market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do Variable Optical Attenuators market opportunities vary by end market size?
How does Variable Optical Attenuators break out by Type, by Application?
Please Note - This is an on demand report and will be delivered in 2 business days (48 hours) post payment.
1 Scope of the Report
1.1 Market Introduction
1.2 Years Considered
1.3 Research Objectives
1.4 Market Research Methodology
1.5 Research Process and Data Source
1.6 Economic Indicators
1.7 Currency Considered
1.8 Market Estimation Caveats
2 Executive Summary
2.1 World Market Overview
2.1.1 Global Variable Optical Attenuators Annual Sales 2020-2031
2.1.2 World Current & Future Analysis for Variable Optical Attenuators by Geographic Region, 2020, 2024 & 2031
2.1.3 World Current & Future Analysis for Variable Optical Attenuators by Country/Region, 2020, 2024 & 2031
2.2 Variable Optical Attenuators Segment by Type
2.2.1 Component
2.2.2 Handheld
2.2.3 Benchtop
2.3 Variable Optical Attenuators Sales by Type
2.3.1 Global Variable Optical Attenuators Sales Market Share by Type (2020-2025)
2.3.2 Global Variable Optical Attenuators Revenue and Market Share by Type (2020-2025)
2.3.3 Global Variable Optical Attenuators Sale Price by Type (2020-2025)
2.4 Variable Optical Attenuators Segment by Application
2.4.1 Fiber Optical Communiction System
2.4.2 Test Equipment
2.5 Variable Optical Attenuators Sales by Application
2.5.1 Global Variable Optical Attenuators Sale Market Share by Application (2020-2025)
2.5.2 Global Variable Optical Attenuators Revenue and Market Share by Application (2020-2025)
2.5.3 Global Variable Optical Attenuators Sale Price by Application (2020-2025)
3 Global by Company
3.1 Global Variable Optical Attenuators Breakdown Data by Company
3.1.1 Global Variable Optical Attenuators Annual Sales by Company (2020-2025)
3.1.2 Global Variable Optical Attenuators Sales Market Share by Company (2020-2025)
3.2 Global Variable Optical Attenuators Annual Revenue by Company (2020-2025)
3.2.1 Global Variable Optical Attenuators Revenue by Company (2020-2025)
3.2.2 Global Variable Optical Attenuators Revenue Market Share by Company (2020-2025)
3.3 Global Variable Optical Attenuators Sale Price by Company
3.4 Key Manufacturers Variable Optical Attenuators Producing Area Distribution, Sales Area, Product Type
3.4.1 Key Manufacturers Variable Optical Attenuators Product Location Distribution
3.4.2 Players Variable Optical Attenuators Products Offered
3.5 Market Concentration Rate Analysis
3.5.1 Competition Landscape Analysis
3.5.2 Concentration Ratio (CR3, CR5 and CR10) & (2023-2025)
3.6 New Products and Potential Entrants
3.7 Market M&A Activity & Strategy
4 World Historic Review for Variable Optical Attenuators by Geographic Region
4.1 World Historic Variable Optical Attenuators Market Size by Geographic Region (2020-2025)
4.1.1 Global Variable Optical Attenuators Annual Sales by Geographic Region (2020-2025)
4.1.2 Global Variable Optical Attenuators Annual Revenue by Geographic Region (2020-2025)
4.2 World Historic Variable Optical Attenuators Market Size by Country/Region (2020-2025)
4.2.1 Global Variable Optical Attenuators Annual Sales by Country/Region (2020-2025)
4.2.2 Global Variable Optical Attenuators Annual Revenue by Country/Region (2020-2025)
4.3 Americas Variable Optical Attenuators Sales Growth
4.4 APAC Variable Optical Attenuators Sales Growth
4.5 Europe Variable Optical Attenuators Sales Growth
4.6 Middle East & Africa Variable Optical Attenuators Sales Growth
5 Americas
5.1 Americas Variable Optical Attenuators Sales by Country
5.1.1 Americas Variable Optical Attenuators Sales by Country (2020-2025)
5.1.2 Americas Variable Optical Attenuators Revenue by Country (2020-2025)
5.2 Americas Variable Optical Attenuators Sales by Type (2020-2025)
5.3 Americas Variable Optical Attenuators Sales by Application (2020-2025)
5.4 United States
5.5 Canada
5.6 Mexico
5.7 Brazil
6 APAC
6.1 APAC Variable Optical Attenuators Sales by Region
6.1.1 APAC Variable Optical Attenuators Sales by Region (2020-2025)
6.1.2 APAC Variable Optical Attenuators Revenue by Region (2020-2025)
6.2 APAC Variable Optical Attenuators Sales by Type (2020-2025)
6.3 APAC Variable Optical Attenuators Sales by Application (2020-2025)
6.4 China
6.5 Japan
6.6 South Korea
6.7 Southeast Asia
6.8 India
6.9 Australia
6.10 China Taiwan
7 Europe
7.1 Europe Variable Optical Attenuators by Country
7.1.1 Europe Variable Optical Attenuators Sales by Country (2020-2025)
7.1.2 Europe Variable Optical Attenuators Revenue by Country (2020-2025)
7.2 Europe Variable Optical Attenuators Sales by Type (2020-2025)
7.3 Europe Variable Optical Attenuators Sales by Application (2020-2025)
7.4 Germany
7.5 France
7.6 UK
7.7 Italy
7.8 Russia
8 Middle East & Africa
8.1 Middle East & Africa Variable Optical Attenuators by Country
8.1.1 Middle East & Africa Variable Optical Attenuators Sales by Country (2020-2025)
8.1.2 Middle East & Africa Variable Optical Attenuators Revenue by Country (2020-2025)
8.2 Middle East & Africa Variable Optical Attenuators Sales by Type (2020-2025)
8.3 Middle East & Africa Variable Optical Attenuators Sales by Application (2020-2025)
8.4 Egypt
8.5 South Africa
8.6 Israel
8.7 Turkey
8.8 GCC Countries
9 Market Drivers, Challenges and Trends
9.1 Market Drivers & Growth Opportunities
9.2 Market Challenges & Risks
9.3 Industry Trends
10 Manufacturing Cost Structure Analysis
10.1 Raw Material and Suppliers
10.2 Manufacturing Cost Structure Analysis of Variable Optical Attenuators
10.3 Manufacturing Process Analysis of Variable Optical Attenuators
10.4 Industry Chain Structure of Variable Optical Attenuators
11 Marketing, Distributors and Customer
11.1 Sales Channel
11.1.1 Direct Channels
11.1.2 Indirect Channels
11.2 Variable Optical Attenuators Distributors
11.3 Variable Optical Attenuators Customer
12 World Forecast Review for Variable Optical Attenuators by Geographic Region
12.1 Global Variable Optical Attenuators Market Size Forecast by Region
12.1.1 Global Variable Optical Attenuators Forecast by Region (2026-2031)
12.1.2 Global Variable Optical Attenuators Annual Revenue Forecast by Region (2026-2031)
12.2 Americas Forecast by Country (2026-2031)
12.3 APAC Forecast by Region (2026-2031)
12.4 Europe Forecast by Country (2026-2031)
12.5 Middle East & Africa Forecast by Country (2026-2031)
12.6 Global Variable Optical Attenuators Forecast by Type (2026-2031)
12.7 Global Variable Optical Attenuators Forecast by Application (2026-2031)
13 Key Players Analysis
13.1 Viavi Solutions
13.1.1 Viavi Solutions Company Information
13.1.2 Viavi Solutions Variable Optical Attenuators Product Portfolios and Specifications
13.1.3 Viavi Solutions Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.1.4 Viavi Solutions Main Business Overview
13.1.5 Viavi Solutions Latest Developments
13.2 Lumentum Operations
13.2.1 Lumentum Operations Company Information
13.2.2 Lumentum Operations Variable Optical Attenuators Product Portfolios and Specifications
13.2.3 Lumentum Operations Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.2.4 Lumentum Operations Main Business Overview
13.2.5 Lumentum Operations Latest Developments
13.3 Mellanox Technologies
13.3.1 Mellanox Technologies Company Information
13.3.2 Mellanox Technologies Variable Optical Attenuators Product Portfolios and Specifications
13.3.3 Mellanox Technologies Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.3.4 Mellanox Technologies Main Business Overview
13.3.5 Mellanox Technologies Latest Developments
13.4 DiCon Fiberoptics
13.4.1 DiCon Fiberoptics Company Information
13.4.2 DiCon Fiberoptics Variable Optical Attenuators Product Portfolios and Specifications
13.4.3 DiCon Fiberoptics Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.4.4 DiCon Fiberoptics Main Business Overview
13.4.5 DiCon Fiberoptics Latest Developments
13.5 O-Net
13.5.1 O-Net Company Information
13.5.2 O-Net Variable Optical Attenuators Product Portfolios and Specifications
13.5.3 O-Net Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.5.4 O-Net Main Business Overview
13.5.5 O-Net Latest Developments
13.6 Corning
13.6.1 Corning Company Information
13.6.2 Corning Variable Optical Attenuators Product Portfolios and Specifications
13.6.3 Corning Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.6.4 Corning Main Business Overview
13.6.5 Corning Latest Developments
13.7 Keysight
13.7.1 Keysight Company Information
13.7.2 Keysight Variable Optical Attenuators Product Portfolios and Specifications
13.7.3 Keysight Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.7.4 Keysight Main Business Overview
13.7.5 Keysight Latest Developments
13.8 Accelink
13.8.1 Accelink Company Information
13.8.2 Accelink Variable Optical Attenuators Product Portfolios and Specifications
13.8.3 Accelink Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.8.4 Accelink Main Business Overview
13.8.5 Accelink Latest Developments
13.9 EXFO
13.9.1 EXFO Company Information
13.9.2 EXFO Variable Optical Attenuators Product Portfolios and Specifications
13.9.3 EXFO Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.9.4 EXFO Main Business Overview
13.9.5 EXFO Latest Developments
13.10 OZ Optics
13.10.1 OZ Optics Company Information
13.10.2 OZ Optics Variable Optical Attenuators Product Portfolios and Specifications
13.10.3 OZ Optics Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.10.4 OZ Optics Main Business Overview
13.10.5 OZ Optics Latest Developments
13.11 NeoPhotonics
13.11.1 NeoPhotonics Company Information
13.11.2 NeoPhotonics Variable Optical Attenuators Product Portfolios and Specifications
13.11.3 NeoPhotonics Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.11.4 NeoPhotonics Main Business Overview
13.11.5 NeoPhotonics Latest Developments
13.12 Yokogawa Electric
13.12.1 Yokogawa Electric Company Information
13.12.2 Yokogawa Electric Variable Optical Attenuators Product Portfolios and Specifications
13.12.3 Yokogawa Electric Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.12.4 Yokogawa Electric Main Business Overview
13.12.5 Yokogawa Electric Latest Developments
13.13 Thorlabs
13.13.1 Thorlabs Company Information
13.13.2 Thorlabs Variable Optical Attenuators Product Portfolios and Specifications
13.13.3 Thorlabs Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.13.4 Thorlabs Main Business Overview
13.13.5 Thorlabs Latest Developments
13.14 Lightcomm Technology
13.14.1 Lightcomm Technology Company Information
13.14.2 Lightcomm Technology Variable Optical Attenuators Product Portfolios and Specifications
13.14.3 Lightcomm Technology Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.14.4 Lightcomm Technology Main Business Overview
13.14.5 Lightcomm Technology Latest Developments
13.15 Diamond
13.15.1 Diamond Company Information
13.15.2 Diamond Variable Optical Attenuators Product Portfolios and Specifications
13.15.3 Diamond Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.15.4 Diamond Main Business Overview
13.15.5 Diamond Latest Developments
13.16 Santec
13.16.1 Santec Company Information
13.16.2 Santec Variable Optical Attenuators Product Portfolios and Specifications
13.16.3 Santec Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.16.4 Santec Main Business Overview
13.16.5 Santec Latest Developments
13.17 Agiltron
13.17.1 Agiltron Company Information
13.17.2 Agiltron Variable Optical Attenuators Product Portfolios and Specifications
13.17.3 Agiltron Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.17.4 Agiltron Main Business Overview
13.17.5 Agiltron Latest Developments
13.18 AC Photonics
13.18.1 AC Photonics Company Information
13.18.2 AC Photonics Variable Optical Attenuators Product Portfolios and Specifications
13.18.3 AC Photonics Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.18.4 AC Photonics Main Business Overview
13.18.5 AC Photonics Latest Developments
13.19 Sun Telecom
13.19.1 Sun Telecom Company Information
13.19.2 Sun Telecom Variable Optical Attenuators Product Portfolios and Specifications
13.19.3 Sun Telecom Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.19.4 Sun Telecom Main Business Overview
13.19.5 Sun Telecom Latest Developments
13.20 AFL
13.20.1 AFL Company Information
13.20.2 AFL Variable Optical Attenuators Product Portfolios and Specifications
13.20.3 AFL Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.20.4 AFL Main Business Overview
13.20.5 AFL Latest Developments
13.21 OptiWorks
13.21.1 OptiWorks Company Information
13.21.2 OptiWorks Variable Optical Attenuators Product Portfolios and Specifications
13.21.3 OptiWorks Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.21.4 OptiWorks Main Business Overview
13.21.5 OptiWorks Latest Developments
13.22 Sercalo Microtechnology
13.22.1 Sercalo Microtechnology Company Information
13.22.2 Sercalo Microtechnology Variable Optical Attenuators Product Portfolios and Specifications
13.22.3 Sercalo Microtechnology Variable Optical Attenuators Sales, Revenue, Price and Gross Margin (2020-2025)
13.22.4 Sercalo Microtechnology Main Business Overview
13.22.5 Sercalo Microtechnology Latest Developments
14 Research Findings and Conclusion
*If Applicable.