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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Why Is Opendoor (OPEN) Stock Soaring Today

OPEN Cover Image

What Happened?

Shares of technology real estate company Opendoor (NASDAQ: OPEN) jumped 17.4% in the afternoon session after the release of a New Residential Sales report that signaled a stronger demand environment for housing. 

The report from the U.S. Census Bureau and the Department of Housing and Urban Development revealed a significant uptick, with sales of new single-family homes in August rising 20.5% from the previous month and 15.4% compared to the same month last year. For Opendoor, this data suggested that higher sales volumes could lead to increased revenues. Additionally, the median sales price for new houses climbed to $413,500, an increase that translated to potentially higher margins on its sales and an increase in the value of its property portfolio.

After the initial pop the shares cooled down and closed the day at $8.21, up 15.9% from previous close.

Is now the time to buy Opendoor? Access our full analysis report here, it’s free.

What Is The Market Telling Us

Opendoor’s shares are extremely volatile and have had 94 moves greater than 5% over the last year. But moves this big are rare even for Opendoor and indicate this news significantly impacted the market’s perception of the business.

The previous big move we wrote about was 1 day ago when the stock dropped 5% on the news that a major shareholder sold a large block of shares and a prominent hedge fund manager publicly criticized its business model. 

The stock's decline extended a slide from the previous trading session after a filing revealed that top holder Access Industries sold about 11.4 million shares for $95.2 million. This move followed a similar large sale by the same firm earlier in the month, shaking investor confidence. 

Adding to the pressure, hedge fund manager George Noble attacked Opendoor's business model on X, calling the online real estate firm “total garbage.” Noble noted that the company had lost money every single year since it was founded and suffered from “atrocious” unit economics and a “lousy balance sheet.” 

Opendoor is up 454% since the beginning of the year, but at $8.82 per share, it is still trading 16.2% below its 52-week high of $10.52 from September 2025. Investors who bought $1,000 worth of Opendoor’s shares 5 years ago would now be looking at an investment worth $554.44.

Unless you’ve been living under a rock, it should be obvious by now that generative AI is going to have a huge impact on how large corporations do business. While Nvidia and AMD are trading close to all-time highs, we prefer a lesser-known (but still profitable) semiconductor stock benefiting from the rise of AI. Click here to access our free report on our favorite semiconductor growth story.

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