Automotive Ethernet PHY addresses next-gen connected cars

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Semiconductor company Marvell has announced the availability of an IEEE 802.3ch-based multi-gig automotive Ethernet PHY designed to enable the high-speed transfer of data in tomorrow's connected cars that deploy advanced features such as driver assistance systems, 5G connectivity, and autonomous driving.

www.smart2zero.com, Apr. 27, 2021 – 

By providing up to 10 Gbps throughput data transmission for in-vehicle networks (IVNs), the 88Q4346 Ethernet PHY addresses the demand for ultra-high speed, secure and low latency data exchange on standards-based networks.

"To support the future of smarter and connected cars on the road, multi-gig Ethernet PHYs will enable high speed data transfer that is essential to powering advanced ADAS features in the vehicle," says Amir Bar-Niv, vice president of Marketing, Automotive Business Unit at Marvell. "We remain dedicated to delivering best-in-class solutions that meet the needs of the in-vehicle networking market, and we're proud to be one of the first suppliers to offer an 802.3ch capable Ethernet PHY with 2.5G, 5G and 10G Base-T1 support. In addition, with integrated 802.1AE MACsec, our newest PHY is securing these high-speed connections in next-generation automobiles."

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