Post Syndicated from Eric Smith original https://www.servethehome.com/marvell-tx9190-liquid-cooled-cpo-switch-at-ocp-2025/
At OCP 2025, we saw the Marvell TX9190 liquid-cooled CPO switch that was a very popular demo on the show floor
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Post Syndicated from Rohit Kumar original https://www.servethehome.com/broadcom-tomahawk-6-davisson-102-4t-switch-with-co-packaged-optics-shipping/
The new Broadcom Tomahawk 6 – Davisson is a 102.4T switch that integrates co-packaged optics for 64-ports of 1.6TbE
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Post Syndicated from Patrick Kennedy original https://www.servethehome.com/nvidia-co-packaged-optics-with-silcion-photonics-for-switching-and-spectrum-xgs-scale-across/
At Hot Chips 2025, NVIDIA showed its co-packaged optics solutions and its next-generation Spectrum-XGS for scale-across long-distance AI clusters
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Post Syndicated from Patrick Kennedy original https://www.servethehome.com/ayar-labs-ucie-optical-io-retimer-at-hot-chips-2025/
Ayar Labs has a UCIe optical I/O retimer that it is showing off at Hot Chips 2025. The basic idea is to make a UCIe chiplet that makes it easy to integrate optical I/O into a package, since it is standards-based. The chiplet also provides a lot of off-package bandwidth since it is an 8Tbps […]
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Post Syndicated from Cliff Robinson original https://www.servethehome.com/ayar-labs-closes-a-155m-series-d-from-amd-intel-nvidia-and-more/
Ayar Labs, the co-packaged optical I/O company, closed a big series D round at $155M with participation from AMD, NVIDIA, and Intel
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Post Syndicated from Rohit Kumar original https://www.servethehome.com/micas-networks-broadcom-tomahawk-5-cpo-switch-shown/
At OCP Summit 2024, Micas Networks showed off a Broadcom Tomahawk 5 co-packaged optics switch running traffic on the show floor
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Post Syndicated from Patrick Kennedy original https://www.servethehome.com/delta-shows-broadcom-128-port-400gbe-co-packaged-optics-switch-with-pluggable-light-sources/
Delta showed off a Broadcom Tomahawk 5 CPO switch with pluggable light sources. These are an important innovation towards broader adoption
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Post Syndicated from Patrick Kennedy original https://www.servethehome.com/intel-4tbps-optical-chiplet-for-xpu-to-xpu-connectivity-detailed/
At Hot Chips 2024 Intel showed off a 4Tbps optical chiplet to displace copper chip-to-chip links with longer reach efficient optics
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Post Syndicated from Patrick Kennedy original https://www.servethehome.com/broadcom-ai-compute-asic-with-optical-attach-detailed-at-hot-chips-2024/
In one of the coolest presentations at Hot Chips 2024 so far, Broadcom showed co-packaged silicon photonics for switches and AI ASICs
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Post Syndicated from Rohit Kumar original https://www.servethehome.com/broadcom-now-sampling-51-2t-co-packaged-optics-switch/
Broadcom is now sampling its Tomahawk 5 Bailly 51.2T co-packaged optics switch solution to transition the industry to more efficient networks
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Post Syndicated from Patrick Kennedy original https://www.servethehome.com/marvell-silicon-photonics-light-engine-for-ai-marvell-analyst-day-2023/
Marvell just showed off its next-generation silicon photonics light engine for future pluggable modules and co-packaged optics
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Post Syndicated from Patrick Kennedy original https://www.servethehome.com/ayar-labs-teraphy-is-terrifyingly-quick-with-fiber-directly-plugging-into-chips/
At SC23, we saw a terrifyingly quick co-packaged optics demo with the Ayar Labs TeraPHY 4Tbps optical tiles and pluggable connectors
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Post Syndicated from Rohit Kumar original https://www.servethehome.com/micas-networks-51-2t-broadcom-co-packaged-optics-demo-800g-switches-and-more-ocp-summit-2023/
We saw Micas Networks 100GbE, 400GbE and 800GB switches including one we reviewed and a Broadcom co-packaged optics demo at OCP Summit 2023
The post Micas Networks 51.2T Broadcom Co-Packaged Optics Demo 800G Switches and More OCP Summit 2023 appeared first on ServeTheHome.
Post Syndicated from Patrick Kennedy original https://www.servethehome.com/google-details-tpuv4-and-its-crazy-optically-reconfigurable-ai-network/
Google detailed how its TPUv4 pods use optically reconfigurable networks to support efficient, large scale, AI workloads
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Post Syndicated from Rohit Kumar original https://www.servethehome.com/cisco-touts-co-packaged-optics-future-with-demo/
Cisco touts its co-packaged optics module with pluggable light sources to drastically reduce switch power and increase MTBF and serviceability
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