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Bringing practical business and technical intelligence to today's structured cabling professionals.

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on:

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Bausch + Lomb, Organon, Globalstar, Telephone and Data Systems, and nLIGHT Shares Skyrocket, What You Need To Know

BLCO Cover Image

What Happened?

A number of stocks jumped in the afternoon session after the major indices rebounded (Nasdaq +2.0%, S&P 500 +1.5%) as President Trump postponed the planned 50% tariff on European Union imports, shifting the start date to July 9, 2025. 

Companies with substantial business ties to Europe likely had some relief as the delay reduced near-term cost pressures and preserved cross-border demand.

The stock market overreacts to news, and big price drops can present good opportunities to buy high-quality stocks.

Among others, the following stocks were impacted:

Zooming In On nLIGHT (LASR)

nLIGHT’s shares are extremely volatile and have had 33 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful but not something that would fundamentally change its perception of the business.

The biggest move we wrote about over the last year was 4 months ago when the stock dropped 17.1% on the news that the company reported underwhelming preliminary fourth quarter results, with sales expected to fall below the previous guidance range. Precisely, LASR expects Q4 2024 revenues of $46 million to $48 million (vs. previous estimates of $49 million to $54 million). 

The company blamed the weakness on "continued weakness in our industrial markets, execution challenges in our microfabrication business, and the timing of the delivery of a limited number of defense products." 

Consequently, profit indicators, including gross margin and adjusted EBITDA, are also expected to fall significantly below previous estimates. Overall, the results aren't encouraging and indicate challenging times ahead.

nLIGHT is up 48% since the beginning of the year, and at $15.38 per share, has set a new 52-week high. Investors who bought $1,000 worth of nLIGHT’s shares 5 years ago would now be looking at an investment worth $734.61.

Do you want to know what moves the business you care about? Add them to your StockStory watchlist and every time a stock significantly moves, we provide you with a timely explanation straight to your inbox. It’s free and will only take you a second.

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