Marvell samples Nova 1.6 Tbps PAM4 electro-optics platform

Marvell announced sampling of its Marvell Nova 1.6 Tbps PAM4 electro-optics platform.Marvell's Nova is powered by a 200 Gbps/lambda optical DSP capable of enabling 1.6 Tbps pluggable modules in the OSFP-XD form factor.  Key features of the Nova electro-optics platform include:200 Gbps per channel line side transmitter interface supporting a wide range of high-speed lasers200 Gbps per channel line-side receiver with companion Marvell 112-Gbaud...

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Marvell previews 51.2 Tbps Teralynx switch

Marvell Technology announced its Teralynx 10 Ultra-Low Latency Programmable 51.2 Tbps switch chip. It can be paired with the newly-annouced Nova PAM4 1.6 Tbps electro-optics platform for handling high-bandwidth workloads in artificial intelligence (AI)/machine learning (ML) and cloud data center networks. The new platform quadruples the bandwidth of Marvell's widely-deployed 12.8 Tbps networking solutions.Key features of Teralynx 10 include:Up to...

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Adtran carries 800G wavelength over 2,220km

Adtran completed a field trial of 800 Gbit/s single-carrier transport, achieving error-free transmission over a record distance of 2,220km in NYSERNet’s production network. The test route passed through 14 route-and-select flexgrid ROADMs comprising a total of 28 wavelength-selective switches. The trial used Adtran’s FSP 3000 open line system (OLS), which provided the necessary flexibility to configure the wider required bandwidth and perform...

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MWC Barcelona 2023 attendance: 88,500

MWC Barcelona 2023 attracted more than 88,500 attendees from 202 countries and territories.“MWC Barcelona is back in full force. The level of energy and support from partners, businesses and policymakers has exceeded our hopes and expectations,” said GSMA Ltd’s CEO, John Hoffman. “I am continuously awed and humbled by the sense of community, innovation, excitement and business generation at MWC Barcelona. Anecdotally, exhibitors and partners are...

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