Broadcom latest automotive ethernet switch offers centralized in-car secure networking

NEW DELHI: Nasdaq-listed Broadcom Corporation has launched its next-generation BroadR-Reach automotive Ethernet switch portfolio with integrated PHYs for automotive central gateway, Advanced Driver Assistance Systems (ADAS), infotainment, head units and time-sensitive applications.

The new 28-nm devices utilize a unique design that delivers 30 percent power savings to provide the industry’s lowest power automotive switch solution.

The company expresses that the dramatic rise of in-car applications has led to an increase in demand for bandwidth, creating strain on the car’s network. Through the use of Broadcom’s high-performance BroadR-Reach Ethernet technology, automotive manufacturers not only address bandwidth concerns but also ensure compliance with the latest standards and enable a secure network.

Serving as the car’s network gateway, wired Ethernet connectivity provides device authentication to protect the car from malicious attacks, eavesdropping and the installation of non-approved devices. Additionally, Broadcom’s new BCM8953x family creates a centralized switch that brings together previously standalone connections such as back-up camera, instrumentation, audio and video streaming to share data across various applications and improve the user experience.

Broadcom indicates that its BroadR-Reach automotive ethernet technology is on the road today in a wide range of vehicles, including the BMW X3, X4, X5, X6, i3, i8, 6 Series and 7 Series vehicles; the Jaguar XJ and XF; and the Volkswagen Passat.