As we know, fiber optic cables are now the backbone of modern communication networks, offering unmatched bandwidth and reliability. But just like any other technology these cables are susceptible to degradation over time. As cables age, network owners and operators encounter several challenges that can impact the overall health and performance of their networks. One […]
On November 14, 2023, VIAVI Chief Technology Officer Sameh Yamany was invited to testify at a hearing of the U.S. House Subcommittee on Communications and Technology on “Leveraging AI to Enhance American Communications.” A video of the hearing can be viewed here, and the written submission of Yamany’s testimony follows. Written Testimony Dr. Sameh Yamany, […]
Passive optical networks (PON) have revolutionized high-speed internet connectivity by providing efficient fiber-based broadband services. To ensure the quality and performance of these networks, a robust certification process is essential. In this blog, we will explore a new centralized test approach to certifying the construction of passive optical networks and look at the kinds of […]
In the fast-paced world of telecommunications, the transition from 4G to 5G has brought about a host of changes, with both persistent challenges and emerging issues. In this blog post, we discuss the complexities of interference in 5G networks, exploring a combination of old and new problems that network operators and technicians face. Old Problems, […]
In today’s data-driven world, high-speed data transfers and reliable connectivity are critical to the success of every data center. As data rates continue to rise, it is vital to ensure the integrity of data transmission across networks. Essential components in that data transfer within a rack, from rack-to-rack, or from network-to-network are AOC/DAC/AEC cables (Active […]
To gain better insights into the viewpoints of our network service provider customers, VIAVI partnered with Heavy Reading on their second iteration of the Open, Automated & Programmable Transport Networks Market Leadership Survey (along with Infinera and Fujitsu). The 2023 survey attracted a range of qualified network operator or communications service provider (CSP) responses from […]
Remote working has become more common in the past few years with millions more employees accessing corporate files remotely. In parallel, enterprises have moved workloads from on-premise data centers to the Cloud to improve speed and efficiency. This shift led to the advent of a new secure access mechanism for enterprise IT networks, which is […]
Businesses often establish branch offices to improve their services by providing convenient localized access for their customers. These branch offices play a significant role in generating revenue for the company. In today’s interconnected world, branch offices are expected to provide secure and flexible network access to employees and customers for various activities such as unified […]
In 2023, we at VIAVI Solutions are proud to mark a 100-year journey and celebrate the company we are today: a global leader in communications test and measurement, and optical technologies. Our heritage of excellence has been established through an unwavering focus on technological innovation driven by the requirements of customers and partners, with whom […]
The industry’s latest version of Fibre Channel, or FC, has recently doubled from 32G to 64G, a welcome enhancement to meet capacity demands. Despite experiencing a dip in deployments in recent years, FC is still quite popular because it is particularly well-suited for mission-critical applications that require high performance, security, and low latency. It is […]