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.

Contact Cabling Installation & Maintenance

Editorial

Patrick McLaughlin

Serena Aburahma

Advertising and Sponsorship Sales

Peter Fretty - Vice President, Market Leader

Tim Carli - Business Development Manager

Brayden Hudspeth - Sales Development Representative

Subscriptions and Memberships

Subscribe to our newsletters and manage your subscriptions

Feedback/Problems

Send a message to our general in-box

 

3 Services Stocks Walking a Fine Line

TDS Cover Image

Business services providers thrive by solving complex operational challenges for their clients, allowing them to focus on their secret sauce. These firms have helped their customers unlock huge efficiencies, so it’s no surprise the industry has posted a 30.2% gain over the past six months, beating the S&P 500 by 4.7 percentage points.

Nevertheless, investors should tread carefully as many companies in this space are cyclical due to their reliance on corporate spending budgets. On that note, here are three services stocks best left ignored.

Telephone and Data Systems (TDS)

Market Cap: $4.42 billion

Operating primarily through its majority-owned subsidiary UScellular and wholly-owned TDS Telecom, Telephone and Data Systems (NYSE: TDS) provides wireless, broadband, video, and voice communications services to 4.6 million wireless and 1.2 million broadband customers across the United States.

Why Do We Pass on TDS?

  1. Customers postponed purchases of its products and services this cycle as its revenue declined by 1.5% annually over the last five years
  2. Earnings per share have dipped by 17% annually over the past five years, which is concerning because stock prices follow EPS over the long term
  3. 20× net-debt-to-EBITDA ratio makes lenders less willing to extend additional capital, potentially necessitating dilutive equity offerings

Telephone and Data Systems’s stock price of $38.53 implies a valuation ratio of 7.3x forward EV-to-EBITDA. Check out our free in-depth research report to learn more about why TDS doesn’t pass our bar.

PAR Technology (PAR)

Market Cap: $1.41 billion

Originally founded in 1968 as a defense contractor for the U.S. government, PAR Technology (NYSE: PAR) provides cloud-based software, payment processing, and hardware solutions that help restaurants manage everything from point-of-sale to customer loyalty programs.

Why Are We Wary of PAR?

  1. Cash-burning tendencies make us wonder if it can sustainably generate shareholder value
  2. Push for growth has led to negative returns on capital, signaling value destruction
  3. Short cash runway increases the probability of a capital raise that dilutes existing shareholders

At $34.51 per share, PAR Technology trades at 153.8x forward P/E. If you’re considering PAR for your portfolio, see our FREE research report to learn more.

CoStar (CSGP)

Market Cap: $31.5 billion

With a research department that makes over 10,000 property updates daily to its 35-year-old database, CoStar Group (NASDAQ: CSGP) provides comprehensive real estate data, analytics, and online marketplaces for commercial and residential properties in the U.S. and U.K.

Why Are We Cautious About CSGP?

  1. Performance over the past five years shows its incremental sales were much less profitable, as its earnings per share fell by 3.9% annually
  2. Capital intensity has ramped up over the last five years as its free cash flow margin decreased by 15.8 percentage points
  3. Eroding returns on capital from an already low base indicate that management’s recent investments are destroying value

CoStar is trading at $74.15 per share, or 68.5x forward P/E. Dive into our free research report to see why there are better opportunities than CSGP.

Stocks We Like More

Donald Trump’s April 2025 "Liberation Day" tariffs sent markets into a tailspin, but stocks have since rebounded strongly, proving that knee-jerk reactions often create the best buying opportunities.

The smart money is already positioning for the next leg up. Don’t miss out on the recovery - check out our Top 9 Market-Beating Stocks. 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-micro-cap company Tecnoglass (+1,754% five-year return). Find your next big winner with StockStory today for free. Find your next big winner with StockStory today. Find your next big winner with StockStory today

StockStory is growing and hiring equity analyst and marketing roles. Are you a 0 to 1 builder passionate about the markets and AI? See the open roles here.

More News

View More

Recent Quotes

View More
Symbol Price Change (%)
AMZN  213.04
-1.43 (-0.67%)
AAPL  252.30
+4.85 (1.96%)
AMD  233.08
-1.48 (-0.63%)
BAC  51.28
+0.84 (1.67%)
GOOG  253.79
+1.91 (0.76%)
META  716.91
+4.84 (0.68%)
MSFT  513.58
+1.97 (0.39%)
NVDA  183.16
+1.35 (0.74%)
ORCL  291.31
-21.69 (-6.93%)
TSLA  439.31
+10.56 (2.46%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.