About Cabling Installation & Maintenance

Our mission: 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.

Cabling Installation & Maintenance is published by Endeavor Business Media, a division of EndeavorB2B.

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Gibraltar (ROCK): Buy, Sell, or Hold Post Q2 Earnings?

ROCK Cover Image

Over the past six months, Gibraltar’s stock price fell to $61.18. Shareholders have lost 7.4% of their capital, which is disappointing considering the S&P 500 has climbed by 16.5%. This was partly driven by its softer quarterly results and may have investors wondering how to approach the situation.

Is there a buying opportunity in Gibraltar, or does it present a risk to your portfolio? Get the full stock story straight from our expert analysts, it’s free.

Why Is Gibraltar Not Exciting?

Even though the stock has become cheaper, we're swiping left on Gibraltar for now. Here are two reasons why ROCK doesn't excite us and a stock we'd rather own.

1. Long-Term Revenue Growth Disappoints

Examining a company’s long-term performance can provide clues about its quality. Any business can put up a good quarter or two, but the best consistently grow over the long haul. Unfortunately, Gibraltar’s 3.6% annualized revenue growth over the last five years was sluggish. This fell short of our benchmark for the industrials sector.

Gibraltar Quarterly Revenue

2. Low Gross Margin Reveals Weak Structural Profitability

For industrials businesses, cost of sales is usually comprised of the direct labor, raw materials, and supplies needed to offer a product or service. These costs can be impacted by inflation and supply chain dynamics in the short term and a company’s purchasing power and scale over the long term.

Gibraltar has bad unit economics for an industrials company, giving it less room to reinvest and develop new offerings. As you can see below, it averaged a 25.4% gross margin over the last five years. That means Gibraltar paid its suppliers a lot of money ($74.59 for every $100 in revenue) to run its business. Gibraltar Trailing 12-Month Gross Margin

Final Judgment

Gibraltar’s business quality ultimately falls short of our standards. Following the recent decline, the stock trades at 12.2× forward P/E (or $61.18 per share). While this valuation is fair, the upside isn’t great compared to the potential downside. We're pretty confident there are superior stocks to buy right now. We’d suggest looking at one of our top digital advertising picks.

Stocks We Would Buy Instead of Gibraltar

Trump’s April 2025 tariff bombshell triggered a massive market selloff, but stocks have since staged an impressive recovery, leaving those who panic sold on the sidelines.

Take advantage of the rebound by checking out our Top 6 Stocks for this week. This is a curated list of our High Quality stocks that have generated a market-beating return of 183% over the last five years (as of March 31st 2025).

Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,545% between March 2020 and March 2025) as well as under-the-radar businesses like the once-small-cap company Comfort Systems (+782% five-year return). Find your next big winner with StockStory today.

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