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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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Hagens Berman: Law Firm Behind Many of the Largest Auto Class Actions Sues GM for Engine Failure Defect in Over 800,000 SUVs and Pickup Trucks

Legal team cautions owners of affected GMC, Chevrolet and Cadillac vehicles

A class-action lawsuit aimed at General Motors accuses the automaker of bungling one of the largest engine recalls in its history, according to Hagens Berman, and abandoning consumers who own or lease one of more than 877,000 vehicles affected by a defect that causes sudden, catastrophic engine failure.

According to the lawsuit filed May 19, 2025, in the U.S. District Court for the Eastern District of Michigan, the defect occurs with no warning in vehicles equipped with L87 6.2L V8 engines with as little as a thousand miles of use, occurring more often at high speeds. According to the class action, GM has known about the defect for several years but failed to disclose it to affected owners prior to the purchase of their vehicles.

If you own a GM-branded vehicle equipped with L87 6.2L V8 engines contact Hagens Berman to find out more about this issue and your consumer rights against GM. Affected model years include 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2021-2024 Chevrolet Tahoe, 2021-2024 Chevrolet Suburban, 2021-2024 GMC Yukon, 2021-2024 GMC Yukon XL, 2021-2024 Cadillac Escalade and 2021-2024 Cadillac Escalade ESV.

“What started as a recall has ballooned into what appears to be the need for full engine replacement for at least 870,000 vehicles,” said Steve Berman, managing partner of Hagens Berman and attorney representing affected owners. “This defect is serious because it involves sudden catastrophic engine failure with no warning and is more common at high speeds. This spells danger for anyone in or near the car.”

“GM markets itself as an automaker that advocates for the safety of its customers and their families,” Berman added. “Now would be a great time for GM to fulfill that promise.”

According to the lawsuit, GM’s L87 6.2L V8 engine connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and catastrophic engine failure. The National Highway Traffic Safety Administration (NHTSA) states in its summary of the defect, “…complainants report a bearing failure that may result in either engine seizure or breaching of the engine block by the connecting rod.”

GM dealerships have reportedly informed consumers that there is no guidance for them to fix the defect at the root of the recall, the lawsuit states.

The lawsuit seeks compensation for those who purchased the affected vehicles under California and Washington state consumer protection laws including false advertising law, unfair competition law and the California Consumer Legal Remedies Act, as well as the Song-Beverly Consumer Warranty Act.

Attorneys say the affected vehicles have significantly suffered in value: “In addition to rendering the Class Vehicles unsafe to drive, the Bearing Defect significantly reduces the value of the Class Vehicles. And, if GM had disclosed the truth about the Bearing Defect, Plaintiffs would not have purchased their vehicles or would have paid less.”

Learn more about the lawsuit against General Motors for the engine failure defect affecting vehicles equipped with L87 6.2L V8 engines.

About Hagens Berman

Hagens Berman is a global plaintiffs’ rights complex litigation law firm with a tenacious drive for achieving real results for those harmed by corporate negligence and fraud. Since its founding in 1993, the firm’s determination has earned it numerous national accolades, awards and titles of “Most Feared Plaintiff’s Firm,” MVPs and Trailblazers of class-action law. More about the law firm and its successes can be found at www.hbsslaw.com. Follow the firm for updates and news at @ClassActionLaw.

“GM markets itself as an automaker that advocates for the safety of its customers and their families,” Berman added. “Now would be a great time for GM to fulfill that promise.”

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