Blog

O-band transmission is a foundational technology for high-speed optical communications and data center interconnects. In this post we're looking at FiberLabs' latest flagship amplifiers - the Praseodymium-Doped Fiber Amplifier (PDFA) and Bismuth-Doped Fiber Amplifier (BDFA) - that bring new capacity in O-band WDM signal amplification.

The world of telecommunications and data infrastructure is changing fast, and testing equipment needs to keep up with AI-driven networks' growing needs. EXFO, a top player in communications industry testing, has just launched a game-changing product: the EXFO BA-1600 1.6T Bit Analyser. This tool is the first in the industry to offer a full lab-to-fabrication testing answer for 1.6T technology.

Over three decades ago, when optical communication was commercially adopted, it relied on two main technologies: wireless Free Space Optical (FSO) transmission and fiber optic technology, which used physical wires. Since the 1990s, optical fiber technology has seen significant advancements in distance, bandwidth, speed, reliability, and other improvements that have contributed to its widespread adoption.

At the FTTH Conference 2025 in Amsterdam, EXFO, a leader in communications testing and analytics, introduced its new FTB Lite 700 series of Optical Time Domain Reflectometers (OTDRs). This innovative series of always-connected testers offers a fresh approach to fiber network deployment and maintenance, fully leveraging the powerful EXFO Exchange cloud-connected ecosystem.

How EXFO's innovative multi-fibre testing solutions transformed the daunting challenges of a trailblazing hyperscaler into smooth sailing. Learn about the role of PXM/LXM and FIP-500 in achieving massive AI data centre rollout targets.

A live traffic identifier for fibre is an advanced yet straightforward instrument engineered specifically for maintaining and installing fibre optic networks. It operates by identifying optical fibres through the detection of signals travelling through single-mode fibres.

Ensure your optical network's reliability with AusOptic's top-tier calibration services. From OTDRs to spectrum analysers, our expert technicians guarantee unmatched accuracy and performance.

By automating the analysis and interpretation of complex OTDR traces, iOLM not only enhances efficiency but also ensures precision in identifying and resolving network faults. Today we look at the technical features and methodologies of iOLM, highlighting its role in revolutionising OTDR testing.

In the rapidly evolving field of silicon photonics, understanding your specific manufacturing and research needs is crucial for developing effective solutions. At AusOptic, we collaborate closely with EXFO Manufacturing, Design, and Research (MDR) Solutions and Engineering to tailor our services to your unique requirements. To ensure we meet your goals, we begin with a series of key questions that help us define the best approach for your project.

Silicon photonics is gaining prominence, integrating optics and electronic engineering to develop novel high-speed data processing capabilities and now a growing range of practical applications, including artificial intelligence data centres, quantum computers, and diagnostic tools for medical purposes.

The FITEL S185 Series of Fusion Splicers marks a big step forward in specialty fibre splicing tech. These high-end tools handle a broad range of industry jobs, from basic fibres to tricky polarisation-maintaining and large-diameter fibres. In this post, we'll look at the features all models share, what makes each one special, and how different industries put them to work.

In a groundbreaking development that could reshape the future of navigation, scientists at Sandia National Laboratories have created a miniature silicon photonic modulator chip that brings us closer to a “quantum compass.” This innovative technology promises to provide ultra-precise navigation capabilities even in environments where GPS signals are unavailable or compromised.

Recently, during the Revolutionising Optical Transport Networks webinar, Andrea Guglielmi, Business Development Manager at EXFO, provided insightful perspectives on the evolution of IP over DWDM, interoperability challenges, and the shaping of the future of high-speed networking through standardisation efforts.

How the Silixa Carina Sensing System is being used for ongoing CO2 storage monitoring in Otway, Australia. This cutting-edge far-offset VSP survey provides high-resolution data for advancing Australia's efforts in deep geological storage of carbon dioxide.

Free Space Optical (FSO) communication has come a long way! Here we look at the revolutionary advancements in FSO technology by OFS and Furukawa Electric, including state-of-the-art fibre solutions like the VLMA Erbium-Doped Fibre Amplifier Module, Raman Fibre Laser Module, and Erbium-Ytterbium Optical Fibre. Stay ahead in the future of high-speed, secure, and efficient data transmission.

The rapid advancement of Artificial Intelligence (AI) is driving unprecedented transformation in data center technologies, particularly in high-performance transceivers. As AI workloads grow exponentially, the need for faster, more efficient data transmission has become critical. This blog post explores the latest developments in Photonic Integrated Circuit (PIC)-based transceivers and examines Nvidia's cutting-edge server architecture requirements for these components as of 2025.

Discover the Tempo Omni Marker II, an advanced solution for marking and locating underground utilities. Enhance safety, preserve asset integrity. Streamline the process of marking and locating underground utilities including water, gas, telecoms, and electricity.

Being an early adopter of high Ethernet rates (e.g., 800G) and next-gen coherent optic technologies (800ZR/ZR+/LR) comes with unique challenges. It requires innovative tools and techniques to effectively implement these new specifications. In this blog post, we’ll explore insights shared in the September 2024 webinar moderated by David Rodgers, Business Development Manager at EXFO, along with experts from EXFO and Lumentum. They provide an industry overview of these emerging technologies and strategies to overcome the associated challenges.

Identifying fronthaul issues like PIM or RF interference is challenging and high RSSI can be difficult to diagnose. See how EXFO’s new iORF offers a quick, cost-effective solution, pinpointing RSSI problems in under 5 minutes.

How the FIP-200 Connector Checker™ simplifies FTTX connector inspection, ensuring reliable, high-speed network activations. One-click operation, simple visual indicators, and pocket-size portability.