Drut's agile optical fabric for the data centre

A US start-up has developed a photonic fabric for the data centre that pulls together the hardware needed for a computational task.

Drut Technologies offers management software and a custom line card, which, when coupled with the optical switch, grabs the hardware required for the workload.

Some of the Drut team (L to R): Sumit Jayaswal, member of technical staff; Bill Koss, CEO; and Jitender Miglani, founder and president.

“You can have a server with lots of resource machines: lots of graphic processing units (GPUs) and lots of memory,” says Bill Koss, CEO of Drut. “You create a machine, attach a workload to it and run it; forever, for a day, or 15 minutes.”

Drut first showcased its technology supporting the PCI Express (PCIe) bus over photonics at server specialist, SuperMicro’s exhibition stand, at the Supercomputing 22 show held last November in Dallas, Texas.

“This is a fully reconfigurable, direct-connect optical fabric for the data centre,” says Koss.

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Data centre photonics - an ECOC report

• ECOC 2022 included talks on optical switching and co-packaged optics.
• Speakers discussed optical switching trends and Google's revelation that it has been using optical circuit switching in its data centres.
• Nvidia discussed its latest chips, how they are used to build high-performance computing systems, and why optical input-output will play a critical role.

Co-packaged optics and optical switching within the data centre were prominent topics at the recent ECOC 2022 conference and exhibition in Basel, Switzerland.

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