Ciena to Acquire Nubis Communications to Expand its Inside the Data Center Strategy and Further Address Growing AI Workloads

We are very excited to share this news announced today that Nubis will become part of Ciena in the near future!
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HOTI25: Nubis Sees Linear Optics and CPX Critical for AI Cluster Scaling

At today’s Hot Interconnects online event, Nubis Communications CTO Peter Winzer warned that AI and HPC clusters are increasingly I/O bound, with interconnect performance unable to keep pace with compute. Winzer introduced Co-Packaged Optics Extensions (CPX) as a pragmatic path to bring co-packaged optics into mainstream deployment.
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OIF448: Gearbox-Free Electrical-Optical Co-Design for 448G Era

At the recent OIF 448G Workshop, Peter Winzer, Founder and CTO of Nubis Communications, emphasized the urgent need for holistic electrical-optical integration as the industry approaches 448G per-lane signaling.
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Nubis and Samtec Collaborate on New Co-Packaged Platform that Enables a 6.4T Common Connector for Optics and Copper

Nubis Communications with partner Samtec, a service leader in the connector industry, announce a joint copper and optical solution that lowers the barrier for co-packaged copper and optics.
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Nubis Extends Linear Paradigm from Optics to Copper with Breakthrough Nitro™ Linear Redriver Solution Enabling 4 Meter Reach for 200Gbps per Lane Copper Cables in AI Scale-Up Networks

Nubis Communications, a leader in high-density optical interconnect solutions for AI, today introduced the Nubis Nitro™ Linear Redriver for extending the reach of copper connections to four meters.
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Nubis and Ericsson highlight path to 6G RAN power savings at ECOC 2024

Nubis Communications, Inc., a leading provider of advanced linear high-density optical inter-connect, today announced a joint technology demonstration with Ericsson of high capacity data transmission with low power consumption and reduced deployment complexity for hardware-dense radio units in future RANs such as 6G RAN.
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New Features Make Co-Packaged Optics Suitable for Future Radio Networks

Ericsson and Nubis demonstrated at ECOC 2024 how co-packaged optics can enable high capacity and low energy consumption in future RAN networks, showcasing key features like high-temperature operation, standard optical fiber compatibility, and automated eye-safety.
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Nubis to Showcase Award-Winning 1.6Tbps Optical Module Optimized for ML/AI Clusters at OFC 2024

The range of activities at the event highlights Nubis’ strong partner ecosystem and thought leadership, driven by recognition that its solution targets one of the most important problems in data center networking.
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Nubis Communications Wins Top Award from Lightwave Innovation Reviews

Nubis Communications, Inc., a leading provider of low-latency high-density optical inter-connect (HDI/O) for ML/AI clusters, proudly announces that its XT1600 optical engine has received the highest possible score by the esteemed 2024 Lightwave Innovation Reviews.
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Nubis Communications and Alphawave Semi Showcase First Demonstration of Optical PCI Express 6.0 Technology

Nubis Communications, Inc., provider of low-latency high-density optical inter-connect (HDI/O), and Alphawave Semi (LN: AWE), a global leader in high-speed connectivity and compute silicon for the world’s technology infrastructure, today announced their upcoming demonstration of PCI Express 6.0 technology driving over an optical link at 64GT/s per lane.
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