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As organisations seek out quantum-resistant security solutions capable of enduring both current and future challenges, Quantum Key Distribution (QKD) has emerged as a groundbreaking technology that harnesses the fundamental principles of quantum physics to establish virtually unbreakable encryption systems. This article delves into the technical aspects of QKD and explores how its integration with PacketLight’s Dense Wavelength Division Multiplexing (DWDM) and Optical Transport Network (OTN) devices is revolutionising network security landscapes.

PacketLight Networks and Fujitsu Optical Components announced a significant breakthrough in optical networking technology with the successful transport of mixed 100GbE and 400GbE data services over an 800G wavelength. Completed in February 2025, this achievement marks a milestone in high-capacity optical transport and demonstrates the companies' commitment to developing next-generation networking solutions that address the growing bandwidth demands of AI applications, cloud computing, and data-intensive workloads.

PacketLight Networks has unveiled its PL-8000M platform - a powerful 2 x 800G muxponder designed to meet the escalating capacity demands of AI-driven infrastructure, hyperscale cloud environments, and enterprise networks requiring multi-terabit connectivity.

In today’s digital world, service providers face challenges in providing high-speed and reliable connectivity. This blog post explores the transformation of metro networks and the emergence of the “Digital Service Provider” model, focussing on advanced technologies and testing methodologies for optimal network performance.

Luna is home to cutting-edge test and control solutions custom-made to meet the specific needs of quantum computing, quantum communications, and quantum sensing. This blog post gives a snapshot of the first half of the session laying the groundwork to understand Luna's breakthroughs and how they apply across the quantum tech scene.

PacketLight have achieved Australian Common Criteria EAL2 certification for their PL-2000 series Layer-1 encryption solution, a significant achievement underscores PacketLight's commitment to meeting stringent security standards and ensuring the utmost protection for data transmission.