The solution brings to offer testing capabilities tailored to the unique optical and physical properties of hollow core fiber closing a growing demand gap In sum — what to know: …
Sulagna Saha
Sulagna Saha
Sulagna Saha is a technology editor at RCR. She covers test and measurement, non-terrestrial networks, defense comms, quantum and other beats. Before joining RCR, she led coverage for Techstrong.ai and Techstrong.it at The Futurum Group, and wrote on AI, cloud and edge computing, cybersecurity, data storage, networking, and mobile and wireless. Her work has also appeared on Fierce Network, Security Boulevard, Cloud Native Now, DevOps.com and other leading tech publications. Sulagna is based out of Cleveland.
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SGS acquires India-based Panacea Infosec to boost cybersecurity capabilities
by Sulagna Sahaby Sulagna SahaThe merger highlights SGS’s growing ambitions for its Digital Trust business, and strengthening capabilities in payment security and information security assurance In sum — what to know: The deal: SGS …
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Approximately 4,400 Starlink satellites will be moved to lower orbits across 2026 In sum — what to know: Switching orbits: Starlink will re-orbit all its satellites operating at 550 km …
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Hollow core fiber marks a turning point in fiber technology. But first, there are obstacles to overcome In Sept, 2025, Microsoft Azure announced it is scaling its hollow core fiber …
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Gogo clears flight test for 5G air-to-ground network, launches service in North America
by Sulagna Sahaby Sulagna SahaGogo’s test results show strong, stable network performance across 20 routes, promising high-speed inflight connectivity for business aviation In sum — what to know: A major milestone: Gogo has successfully …
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As the year winds down, here’s a look back at some of the leading stories covering the biggest highlights of test and measurement in 2025 2025 was a momentous year. …
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Mobile services offer flyers much better speed than airport Wi-Fi — sometimes reaching up to 2x Wi-Fi’s performance In sum — what to know: Cellular outperforms Wi-Fi in U.S. airports: …
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Keysight, KT SAT achieve GEO-to-LEO handover marking a step towards continuous multi-orbit satellite connectivity
by Sulagna Sahaby Sulagna SahaThe proof of concept successfully transferred a live session from a commercial geostationary Earth orbit satellite to an emulated low Earth orbit environment in a lab In sum — what …
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Protocol testing can eliminate choke points, unlocking infrastructure maturity as 5G scales at full speed When a 5G network goes down for a brief minute, millions of users find themselves …
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Vodafone picks Spirent to fast-track service rollout on 5G voice core network in Europe
by Sulagna Sahaby Sulagna SahaThe companies have developed an automated software testing platform that will allow the carrier to swiftly test and deploy software releases and services to its pan-European voice core infrastructures In …
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The terms are often interchangeably used, but in O-RAN testing, they are not one and the same The business case for Open Radio Access Network (O-RAN) adoption is to break …
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The deal will see the two companies co-develop test cases, validation standards, and deployment frameworks, laying the foundation for quantum-safe communications Viavi inks deal with QNu Labs: Viavi Solutions and …
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Keysight brings lab-like precision to field tests with the new D-Series FieldFox RF analyzers
by Sulagna Sahaby Sulagna SahaThe N99xxD-Series supports wideband signal analysis to take on some of the most challenging RF environments In sum — what to know: Keysight touts new RF analyzer: Keysight rolled out …
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Regular network performance testing will be key to reinforce state broadband programs, says Ookla
by Sulagna Sahaby Sulagna SahaOngoing tests will ensure broadband networks are performing as promised and public investments are paying off Between 2011 and 2023, the Federal Communications Commission (FCC) ran an in-home broadband measurement …