Bit Error Ratio Testers

Bit Error Ratio Testers Market Outlook

The global Bit Error Ratio (BER) Testers market is projected to reach USD 1.5 billion by 2035, growing at a CAGR of 7% from 2025 to 2035. The increasing demand for high-speed data communication and the growing need for quality assurance in telecommunications and electronics are key factors driving this market's growth. Additionally, the rapid advancements in technology and the emergence of new applications across various industries, such as aerospace, automotive, and defense, are further augmenting market expansion. The rising dependency on reliable data transmission and the increasing focus on minimizing errors in communication systems are significant contributors to the increasing adoption of BER testers. Furthermore, the growing trend towards portable and modular testing solutions is also expected to enhance market dynamics in the coming years.

Growth Factor of the Market

The Bit Error Ratio Testers market is witnessing robust growth due to several interrelated factors. A primary driver is the increasing demand for high-speed communication systems that require rigorous testing and validation to ensure data integrity. As industries continue to evolve towards faster data transfer rates and more complex networking technologies, there is a heightened focus on ensuring that data errors are minimized during transmission. Additionally, the expansion of telecommunications infrastructure and the rise of 5G technology have created a significant need for advanced testing tools, including BER testers, leading to increased market investments. Furthermore, the increasing complexity of electronic systems necessitates the adoption of sophisticated testing methodologies to avoid costly downtime and operational inefficiencies. The shift towards automation in testing processes, driven by advancements in technology, has also positively impacted market growth. Lastly, the growing trend of portable and modular testing solutions is making it easier for manufacturers and service providers to conduct tests on-site, thus broadening the market's appeal and reach.

Key Highlights of the Market

• Projected market size to reach USD 1.5 billion by 2035, with a CAGR of 7%.
• Increasing adoption of high-speed data communication technologies across various industries.
• Significant growth in the telecommunications sector, especially with the rollout of 5G.
• Rising demand for portable and modular testing solutions to enhance flexibility and efficiency.
• Growing focus on error-free data transmission in critical sectors such as aerospace and automotive.

By Product Type

Traditional Bit Error Ratio Testers:

Traditional Bit Error Ratio Testers have long been a staple in testing environments, especially in telecommunications. These testers are designed to analyze digital communication systems by comparing the transmitted data against the received data to identify any discrepancies. The simplicity and reliability of traditional BER testers make them suitable for basic applications where the need for advanced features is limited. Despite the emergence of newer technologies, traditional testers remain relevant due to their cost-effectiveness and ease of use. They are particularly favored by small to medium enterprises that require straightforward testing solutions without the complexities associated with modern devices. Furthermore, their established presence in the market ensures a steady demand, especially in regions with developing telecommunications infrastructure.

High-speed Bit Error Ratio Testers:

High-speed Bit Error Ratio Testers have gained prominence in recent years due to the increasing data transfer rates in modern communication networks. These testers are engineered to handle high-frequency signals, making them indispensable in environments where speed and performance are critical, such as data centers and telecommunications. Their ability to operate at multi-gigabit-per-second data rates allows for accurate testing of high-speed interfaces, ensuring that systems can handle the demands of modern applications. As technologies such as 5G and fiber optics become more prevalent, the demand for high-speed BER testers is expected to rise significantly. Moreover, their advanced features often include automated testing and real-time monitoring, further enhancing their appeal among telecommunications operators and service providers.

Benchtop Bit Error Ratio Testers:

Benchtop Bit Error Ratio Testers are designed for laboratory and testing environments where space and instrumentation are not constraints. These testers offer a comprehensive suite of functionalities for thorough testing and analysis of digital communication systems. With their robust design and advanced capabilities, benchtop testers can conduct a wide array of tests, including jitter analysis, calibration, and compliance testing. They are particularly popular in research and development settings, where precision and versatility are paramount. Moreover, the ability of these testers to integrate with other laboratory equipment enhances their utility in performing complex testing scenarios. As the demand for high-quality testing tools continues to grow, benchtop BER testers are expected to play a significant role in advancing research in telecommunications technology.

Portable Bit Error Ratio Testers:

Portable Bit Error Ratio Testers are increasingly being favored due to their flexibility and ease of use in various environments. Designed for field applications, these testers allow technicians to conduct testing on-site, which is particularly beneficial for installation and maintenance in telecommunications networks. The compact size and lightweight design make them highly convenient for professionals who require mobility. Despite their portable nature, these testers do not compromise on performance, providing accurate and reliable testing results. Their rising demand is driven by the expansion of telecommunications networks, where rapid deployment and ongoing maintenance are crucial. Furthermore, as industries seek to reduce downtime and enhance operational efficiency, the adoption of portable testing solutions is expected to continue to grow.

Modular Bit Error Ratio Testers:

Modular Bit Error Ratio Testers represent a significant advancement in testing technology, allowing users to customize their testing solutions based on specific needs. These testers consist of interchangeable components that can be configured to test various parameters of digital communication systems, providing unparalleled flexibility. This adaptability makes modular testers suitable for a wide range of applications, from telecommunications to aerospace and defense. Manufacturers are increasingly opting for modular solutions to optimize their testing capabilities while managing costs effectively. The ability to expand or modify testing configurations without the need for entirely new equipment makes this segment particularly attractive for organizations aiming to future-proof their testing processes. As technology continues to evolve, the demand for modular BER testers is likely to increase, driven by the need for tailored testing solutions across diverse industries.

By Application

Telecommunication:

The telecommunications sector is one of the largest consumers of Bit Error Ratio Testers, primarily due to the industry's relentless pursuit of high-quality data transmission. BER testers are essential in assessing the performance and reliability of telecommunication systems by ensuring that data errors are kept to a minimum. As the telecommunications infrastructure evolves with advancements such as 5G technology, the demand for sophisticated testing equipment has surged. Companies are leveraging BER testers to conduct rigorous testing on their networks, thereby enhancing service quality and customer satisfaction. Moreover, with the increasing complexity of telecommunication systems, the role of BER testers in maintaining operational efficiency and reliability is becoming more critical.

Electronics:

In the electronics sector, Bit Error Ratio Testers are pivotal in verifying the performance of electronic devices and systems. These testers help manufacturers ensure that their products meet stringent quality and performance standards, thus minimizing the risk of malfunctions post-deployment. As electronic devices become more interconnected and complex, the need for reliable testing tools has grown exponentially. BER testers play a crucial role in the development of various electronic applications, particularly in consumer electronics, computing, and industrial automation. The ongoing push towards more advanced and reliable electronics is anticipated to drive the demand for BER testing equipment in this sector, as manufacturers seek to differentiate themselves through quality assurance.

Aerospace & Defense:

The aerospace and defense industries have stringent requirements for data integrity and reliability, making Bit Error Ratio Testers indispensable. In these sectors, any data error can have catastrophic consequences, making thorough testing essential. BER testers are utilized to assess communication systems used in aircraft, satellites, and military equipment, ensuring that they can withstand the rigors of their operational environments. The demand for advanced testing solutions in aerospace and defense is driven by the increasing complexity of communication systems and the need for compliance with international standards. As the global focus on defense spending grows and technologies such as drones and satellites become more prevalent, the need for reliable BER testing solutions is expected to rise significantly.

Automotive:

The automotive industry is undergoing a transformation with the rise of connected vehicles and advanced driver-assistance systems (ADAS). This evolution necessitates rigorous testing of communication systems within automobiles to guarantee safety and functionality. Bit Error Ratio Testers are vital in ensuring that data transmitted between various automotive components remains free from errors, thus enhancing vehicle reliability. As automotive technology advances, with features like autonomous driving and vehicle-to-everything (V2X) communication, the demand for robust testing solutions is projected to expand significantly. Manufacturers are increasingly adopting BER testers to conduct thorough evaluations of their communication systems, thereby ensuring compliance with safety regulations and enhancing consumer confidence in their products.

Others:

Aside from the primary applications listed, various other sectors are emerging as significant users of Bit Error Ratio Testers. Industries such as healthcare, energy, and information technology are recognizing the importance of maintaining data integrity in their communication systems. In healthcare, the reliance on connected medical devices necessitates rigorous testing to prevent data errors that could impact patient outcomes. The energy sector, particularly in renewable energy technologies, is implementing advanced communication systems that require thorough testing to ensure operational reliability. Similarly, the IT sector is increasingly integrating sophisticated communication technologies that necessitate the use of BER testers to maintain system performance. The diversification of applications across multiple industries is expected to contribute to the overall growth of the BER testers market.

By Distribution Channel

Online Stores:

Online stores have emerged as a significant distribution channel for Bit Error Ratio Testers, driven by the convenience and accessibility they offer. Customers can easily compare products, read reviews, and make informed decisions from the comfort of their homes. The increasing trend towards online shopping, accelerated by the global pandemic, has encouraged manufacturers and distributors to establish robust online sales platforms, thereby expanding their reach. Online retailers often provide a wider selection of products, including the latest technologies and competitive pricing, which appeals to various customer segments, from small enterprises to large corporations. Furthermore, online stores facilitate quick purchasing processes, enabling businesses to acquire testing equipment promptly to meet their operational needs. As e-commerce continues to evolve, the online distribution channel is expected to become increasingly integral to the Bit Error Ratio Testers market.

Offline Stores:

Offline stores, including specialty electronics retailers and industrial equipment suppliers, continue to play a vital role in the distribution of Bit Error Ratio Testers. Many customers prefer purchasing testing equipment in person to assess the product's features and specifications directly. The ability to receive expert advice and technical support from knowledgeable staff can significantly influence purchasing decisions, particularly for complex testing solutions. Additionally, offline stores often provide the advantage of immediate product availability, allowing businesses to procure testing equipment without delay. Companies that require immediate solutions for their operational challenges find this distribution channel particularly appealing. As manufacturers continue to innovate, offline stores are likely to maintain their importance in the BER testers market by providing valuable services and support to customers.

By Connectivity Type

Wired Bit Error Ratio Testers:

Wired Bit Error Ratio Testers are prevalent in scenarios where stability and reliability are paramount, such as in laboratory testing and fixed installations. These testers utilize physical connections to transmit signals, thereby minimizing the potential for interference and ensuring accurate measurements. Their robustness in providing consistent performance makes them a preferred choice in environments where data integrity is critical. Additionally, wired testers are often equipped with advanced features that facilitate comprehensive testing capabilities, allowing users to analyze various parameters of communication systems. The steady demand for wired testing solutions is expected to persist, particularly in industrial applications where reliability is non-negotiable.

Wireless Bit Error Ratio Testers:

Wireless Bit Error Ratio Testers are gaining traction due to the increasing reliance on wireless communication systems across various industries. These testers are designed to evaluate the performance of wireless networks, ensuring that data transmission remains error-free in dynamic environments. As organizations transition towards wireless technologies, such as Wi-Fi 6 and IoT applications, the need for effective testing solutions has intensified. Wireless BER testers are particularly valuable in scenarios where mobility and flexibility are essential, allowing technicians to conduct tests in various locations without the constraints of physical wiring. The growing trend towards wireless communication is expected to drive the demand for these testing solutions significantly.

By Region

The regional landscape of the Bit Error Ratio Testers market reveals significant variations in demand, driven by technological advancements and infrastructure development. North America currently holds the largest market share, accounting for approximately 35% of the global market, mainly due to its advanced telecommunications infrastructure and high demand for high-speed data communication solutions. Moreover, the region's focus on innovation and R&D activities further propels the growth of BER testers. Asia Pacific is anticipated to witness the highest growth rate during the forecast period, with a CAGR of 8%, driven by the rapid expansion of telecommunications networks and an increasing number of electronic manufacturers in countries like China and India. The region's burgeoning technology sector and investments in next-generation communication technologies are expected to significantly enhance the demand for BER testing solutions.

Europe is another major market for Bit Error Ratio Testers, with a share of around 25%. The region's emphasis on quality standards and regulatory compliance in telecommunications and electronics applications drives the need for rigorous testing solutions. Additionally, the growing automotive industry in Europe, coupled with advancements in connected vehicle technologies, creates further opportunities for BER testers. Meanwhile, Latin America and the Middle East & Africa are emerging markets with promising growth potential, as investments in telecommunications infrastructure and technology adoption continue to increase. Both regions are expected to experience a gradual rise in demand for BER testing solutions as they work towards enhancing their communication capabilities and overall technological landscape.

Opportunities

The Bit Error Ratio Testers market is poised for several growth opportunities driven by technological advancements and increasing demand across various sectors. One significant opportunity lies in the rising adoption of 5G technology, which necessitates advanced testing solutions to ensure the performance and reliability of high-speed communication systems. As telecommunications companies continue to invest in upgrading their networks, the demand for high-performance BER testers is expected to increase substantially. Additionally, the growing Internet of Things (IoT) ecosystem is creating a demand for robust testing tools to validate the performance of interconnected devices. This trend opens avenues for manufacturers to develop specialized testing solutions tailored for IoT applications, thereby enhancing market growth prospects.

Another opportunity arises from the need for portable and modular testing solutions that cater to the evolving needs of industries. As organizations seek greater flexibility and efficiency in their testing processes, the demand for portable BER testers is on the rise, particularly in field applications. Manufacturers that can innovate and offer customized solutions that combine portability with advanced features will likely gain a competitive edge. Furthermore, as industries increasingly prioritize automation, the integration of automated testing capabilities into BER testers presents an opportunity to streamline testing processes, reduce human error, and enhance productivity. The strategic focus on product innovation and meeting specific industry requirements can significantly enhance market participation and profitability for key players in the BER testers market.

Threats

While the Bit Error Ratio Testers market presents numerous growth opportunities, it is not without its challenges and threats. One major threat is the rapid pace of technological advancements, which can render existing testing solutions obsolete. Companies that fail to innovate and keep pace with new developments may face declining market shares as customers gravitate towards more advanced and efficient solutions. Additionally, the increasing availability of low-cost testing alternatives, particularly from emerging markets, poses a significant competitive threat to established players. Price sensitivity among buyers can lead to greater competition, potentially impacting profit margins for manufacturers of traditional BER testers. Furthermore, the complexity of modern communication systems necessitates highly skilled personnel for effective testing, which can be a barrier for smaller companies or those lacking adequate training programs for their workforce.

Another concern lies in the potential for economic fluctuations that could impact capital investment in testing equipment. In uncertain economic conditions, organizations may prioritize cost-saving measures, leading to reduced spending on testing technologies. This restraint can adversely affect the growth prospects of the BER testers market. Additionally, regulatory changes and stringent compliance requirements can pose challenges, particularly for manufacturers that may struggle to meet evolving industry standards. As industries continue to adapt to new regulations, the ability to ensure compliance while maintaining product quality will be essential for sustained market growth.

Competitor Outlook

• Aeroflex Inc.
• Tektronix, Inc.
• National Instruments Corporation
• Keysight Technologies, Inc.
• EXFO Inc.
• Rohde & Schwarz GmbH & Co. KG
• Viavi Solutions Inc.
• Fluke Networks, Inc.
• Advantest Corporation
• OptoTest Corp.
• JDSU (now Viavi Solutions)
• Agilent Technologies, Inc.
• Telebyte, Inc.
• Giga-tronics Incorporated
• Marvin Test Solutions, Inc.

The competitive landscape of the Bit Error Ratio Testers market is characterized by a mix of established players and new entrants, all vying for market share in a rapidly evolving industry. Leading companies are focusing on innovation and technological advancements to differentiate their products and meet the growing demand for high-performance testing solutions. Research and development efforts are being directed towards creating testing equipment that not only meets current standards but also anticipates future needs in telecommunications and electronics. Collaborations and partnerships between manufacturers and technology providers are becoming common, as companies seek to combine expertise and resources to enhance their product offerings and expand their market reach.

Major players like Keysight Technologies and Tektronix are at the forefront of the market, constantly pushing the boundaries of testing technology. Keysight Technologies, known for its cutting-edge solutions, offers a comprehensive portfolio of BER testers capable of addressing a wide range of applications. Its commitment to innovation ensures that it remains a leader in the field, particularly in sectors such as telecommunications and aerospace. Meanwhile, Tektronix has built a reputation for reliability and precision in its testing solutions, focusing on delivering high-quality products that cater to both traditional and emerging technologies. Their extensive experience and expertise in the testing industry position them to leverage the growing demand for advanced BER testing solutions.

Additionally, companies like Rohde & Schwarz and Viavi Solutions are also key players with strong market presence. Rohde & Schwarz is renowned for its comprehensive testing and measurement solutions, including advanced BER testers that are instrumental in assessing data integrity in complex communication networks. Their focus on research and development, coupled with a commitment to quality, has enabled them to remain competitive in the market. Similarly, Viavi Solutions has established itself as a leader in network testing and assurance, providing innovative solutions that cater to the needs of telecommunications operators and service providers. Their ability to adapt to changing market dynamics and customer requirements makes them a formidable competitor in the BER testers market.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 EXFO Inc.
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Aeroflex Inc.
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 OptoTest Corp.
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Telebyte, Inc.
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Tektronix, Inc.
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Fluke Networks, Inc.
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Viavi Solutions Inc.
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Advantest Corporation
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Giga-tronics Incorporated
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Agilent Technologies, Inc.
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 JDSU (now Viavi Solutions)
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Keysight Technologies, Inc.
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Marvin Test Solutions, Inc.
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Rohde & Schwarz GmbH & Co. KG
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 National Instruments Corporation
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Bit Error Ratio Testers Market, By Application
    • 6.1.1 Telecommunication
    • 6.1.2 Electronics
    • 6.1.3 Aerospace & Defense
    • 6.1.4 Automotive
    • 6.1.5 Others
  • 6.2 Bit Error Ratio Testers Market, By Product Type
    • 6.2.1 Traditional Bit Error Ratio Testers
    • 6.2.2 High-speed Bit Error Ratio Testers
    • 6.2.3 Benchtop Bit Error Ratio Testers
    • 6.2.4 Portable Bit Error Ratio Testers
    • 6.2.5 Modular Bit Error Ratio Testers
  • 6.3 Bit Error Ratio Testers Market, By Connectivity Type
    • 6.3.1 Wired Bit Error Ratio Testers
    • 6.3.2 Wireless Bit Error Ratio Testers
  • 6.4 Bit Error Ratio Testers Market, By Distribution Channel
    • 6.4.1 Online Stores
    • 6.4.2 Offline Stores

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Bit Error Ratio Testers Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Bit Error Ratio Testers market is categorized based on

By Product Type

• Traditional Bit Error Ratio Testers
• High-speed Bit Error Ratio Testers
• Benchtop Bit Error Ratio Testers
• Portable Bit Error Ratio Testers
• Modular Bit Error Ratio Testers

By Application

• Telecommunication
• Electronics
• Aerospace & Defense
• Automotive
• Others

By Distribution Channel

• Online Stores
• Offline Stores

By Connectivity Type

• Wired Bit Error Ratio Testers
• Wireless Bit Error Ratio Testers

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Aeroflex Inc.
• Tektronix, Inc.
• National Instruments Corporation
• Keysight Technologies, Inc.
• EXFO Inc.
• Rohde & Schwarz GmbH & Co. KG
• Viavi Solutions Inc.
• Fluke Networks, Inc.
• Advantest Corporation
• OptoTest Corp.
• JDSU (now Viavi Solutions)
• Agilent Technologies, Inc.
• Telebyte, Inc.
• Giga-tronics Incorporated
• Marvin Test Solutions, Inc.