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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Keysight Gains First GCF Validation of 5G Radio Resource Management Test Cases in mmWave Spectrum

5G device test platform enables device vendors to quickly verify radio resource management in frequency range 2

Keysight Technologies, Inc. (NYSE: KEYS a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to connect and secure the world, announced that the company’s 5G Device Test Platform was used to achieve the first validation of 5G new radio (NR) radio resource management (RRM) test cases in frequency range 2 (FR2) by the Global Certification Forum (GCF).

The validation took place at the GCF conformance agreement group (CAG) meeting, held online April 20-23, 2021. Mobile operators use RRM to achieve performance gains in energy usage, higher throughput, lower delays and decreased packet loss. At the meeting, it was also confirmed that Keysight continues to support a leading number of GCF mandated 5G NR radio frequency (RF), protocol and RRM conformance test cases.

“We’re pleased continue driving technology advancements with GCF approval of RRM test cases that support smooth network operations and quality end-user experience,” said Muthu Kumaran, general manager of Keysight's wireless test group. “Early access to validated test cases in FR2 enables device vendors to continuously evolve with the latest specifications and cost-effectively meet market demand in a timely manner.”

RRM testing is critical to assessing how a device manages different signaling procedures, including cell reselections, measurement reporting, random access and radio link monitoring. RRM test cases also enable users to establish the accuracy of how a device monitors the radio signal strength in serving and neighboring cells. Reaching sufficient performance levels related to RRM, enables mobile operators to optimize 5G NR network operation.

Keysight's 5G device test solutions for FR2 leverage the company's UXM 5G Wireless Test Platform and 5G over-the-air (OTA) compact antenna test (CATR) range chambers to access a wide range of 5G NR test cases. The use of common hardware and software platforms accelerates and simplifies device testing.

Keysight’s 5G network emulation solutions offer the industry’s most comprehensive support for 5G RF and protocol test cases validated by either GCF or PTCRB, a certification forum led by representatives from leading U.S. mobile operators. Keysight also achieved the first validation of 5G RF demodulation test cases in January 2021.

About Keysight Technologies

Keysight delivers advanced design and validation solutions that help accelerate innovation to connect and secure the world. Keysight’s dedication to speed and precision extends to software-driven insights and analytics that bring tomorrow’s technology products to market faster across the development lifecycle, in design simulation, prototype validation, automated software testing, manufacturing analysis, and network performance optimization and visibility in enterprise, service provider and cloud environments. Our customers span the worldwide communications and industrial ecosystems, aerospace and defense, automotive, energy, semiconductor and general electronics markets. Keysight generated revenues of $4.2B in fiscal year 2020. For more information about Keysight Technologies (NYSE: KEYS), visit us at www.keysight.com.

Additional information about Keysight Technologies is available in the newsroom at https://www.keysight.com/go/news and on Facebook, LinkedIn, Twitter and YouTube.

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