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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5 Insightful Analyst Questions From AT&T’s Q1 Earnings Call

T Cover Image

AT&T’s first quarter delivered steady growth, with positive market reaction driven by strength in mobility and consumer wireline businesses. Management credited robust postpaid phone and fiber subscriber gains as key contributors, noting that targeted investments in customer acquisition and network expansion paid off. CEO John Stankey pointed to the company’s “differentiated position as the largest converged provider across 5G and fiber” as a main driver of high-value customer relationships, particularly within its expanding fiber footprint. CFO Pascal Desroches highlighted cost control efforts and noted that adjusted margins were impacted by increased advertising and guarantee program launch costs.

Is now the time to buy T? Find out in our full research report (it’s free).

AT&T (T) Q1 CY2025 Highlights:

  • Revenue: $30.63 billion vs analyst estimates of $30.34 billion (2% year-on-year growth, 1% beat)
  • Operating Margin: 18.8%, in line with the same quarter last year
  • Market Capitalization: $199 billion

While we enjoy listening to the management's commentary, our favorite part of earnings calls are the analyst questions. Those are unscripted and can often highlight topics that management teams would rather avoid or topics where the answer is complicated. Here is what has caught our attention.

Our Top 5 Analyst Questions AT&T’s Q1 Earnings Call

  • Peter Supino (Wolfe Research) inquired about how AT&T might respond to higher device costs from tariffs and cost reduction opportunities outside consumer wireline. CEO John Stankey explained that increased costs would likely be managed by passing some to customers and through creative plan adjustments, while ongoing efficiency efforts span call centers, IT, and digital channels.

  • Benjamin Swinburne (Morgan Stanley) asked about the potential acquisition of Lumen’s fiber assets and the operational impact of new FCC orders. Stankey declined to comment on M&A rumors but reiterated openness to accretive deals, and described the FCC’s actions as providing “tailwinds” for legacy network retirements, shifting the focus to operational execution.

  • John Hodulik (UBS) sought clarity on the impact of elevated device upgrades on wireless margins and the sustainability of improved business wireline EBITDA trends. CFO Pascal Desroches indicated that Q2 upgrades would likely remain high due to tariff concerns, and that some recent wireline cost benefits were nonrecurring, so normalization is expected.

  • Michael Rollins (Citi) explored the acceleration in fixed wireless net adds and future ARPU improvement potential. Stankey attributed fixed wireless growth to network modernization and effective targeting, while ARPU gains are expected to continue through value-based pricing of fiber and wireless services.

  • Sebastiano Petti (JPMorgan) questioned management’s confidence in achieving the high end of mobility EBITDA guidance and the durability of fiber investment plans if macro conditions change. Desroches pointed to accelerated cost actions and plan adjustments, while Stankey emphasized the long-term strategic value of fiber and commitment to investment.

Catalysts in Upcoming Quarters

As we look ahead, the StockStory team will be monitoring (1) the pace of fiber network buildout and its contribution to subscriber growth, (2) management’s ability to offset device cost headwinds from new tariffs through pricing or operational changes, and (3) execution on cost reduction targets, especially in business wireline and network modernization. The initiation and progress of the share repurchase program will also serve as a key marker for capital allocation discipline.

AT&T currently trades at $27.69, up from $26.96 just before the earnings. In the wake of this quarter, is it a buy or sell? See for yourself in our full research report (it’s free).

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