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About Cabling Installation & Maintenance:

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.

Roam Announced the Upcoming Premium eSIM: A Revolutionary All-in-One Solution for Global Connectivity

Vancouver, Canada, May 29, 2025

Roam announced its upcoming Premium eSIM at the Solana Accelerate: Ship or Die conference in New York. This new feature provides secure, high-speed mobile connectivity by combining data, voice, and SMS in a single eSIM. Accessible in over 160 countries, the Premium eSIM eliminates the need for physical SIM cards and roaming fees, offering a seamless global communication experience.

Roam Premium eSIM

The Premium eSIM represents the next evolution of Roam’s connectivity solutions, building on the success of the Roam Global eSIM, which offers data-only service. The Premium eSIM expands this by adding voice call and SMS capabilities, creating a complete communication solution for global travelers.

Users can now join the pre-sale registration for the Premium eSIM through the Roam App. To register, users must verify their email, complete KYC, and top up their account balance. These steps were demonstrated live at the Solana Accelerate event, showcasing just how easy it is to get started. The Premium eSIM will be officially launched and available in the coming days.

Key features of the Roam Premium eSIM include:

  • Austria-based Phone Number: Each user receives a +43 phone number for global calling and messaging.
  • Worldwide Coverage: Reliable service across 160+ countries and regions.
  • All-in-One eSIM: Access high-speed data, voice calls, and SMS in one eSIM.
  • No Physical SIM Required: Activate directly through the Roam App with just a few taps.
  • Zero Roaming Fees: Eliminates costly roaming charges for worry-free global travel.
  • Flexible Payment Options: Supports auto-recharges using credit cards, cryptocurrencies such as USDC, USDT, and $ROAM, plus upcoming local methods like WeChat Pay and Alipay.
  • Account Management: Track your balance and data usage through the Roam App for better control and transparency.

How to Activate Premium eSIM

Activating the Premium eSIM is a simple and straightforward process in the Roam App. Here’s how to do so in just five steps: 

Step 1: Download the Roam App (iOS or Android) and create an account.

Step 2: Top up the account with a minimum balance of $20

Step 3: Verify and link an email address. 

Step 4: Complete KYC verification (a $2 fee applies).

Step 5: Activate the Premium eSIM.

Existing Roam Global eSIM users can easily switch between the Global eSIM and Premium eSIM. Any remaining data will automatically transfer to the active eSIM. Please note that only one eSIM can be active at a time. 

Solana Attestation Service Integration

At the conference, Roam also announced its integration with the Solana Attestation Service (SAS), making it one of the first projects to adopt this decentralized identity verification and trust certification system. Built on the Solana blockchain, SAS is a new open source, permissionless protocol to attest to anything – the trust layer for internet capital markets. 

Pushing Boundaries 

The integration with the Solana Attestation Service and the new Premium eSIM elevates Roam’s capabilities from global connectivity to breaking barriers in telecom accessibility through Solana. Moving forward, Roam will continue collaborating with more Web3 and Web2 companies, along with multinational organizations, to revolutionize global connectivity and redefine how people stay connected.

For more information about Roam and its unique offerings, please refer to the following links below:

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