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A²B® Audio Bus News

The UNH Interoperability Lab Launches MultiGBASE-T1 Automotive Ethernet Testing

March 24, 2025

DURHAM, N.H., March 25, 2025 -- The University of New Hampshire Interoperability Lab (UNH-IOL), an independent provider of comprehensive testing and standards conformance services for the networking industry, is excited to announce the addition of MultiGBASE-T1 testing to their Single-Pair Ethernet (SPE) services . This new testing feature expands performance and compliance testing for speeds of 2.5, 5, and 10 Gbps for Automotive Ethernet.

MultiGBASE-T1 represents the latest advancement in high-performance Ethernet standards, designed to meet the...

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The UNH Interoperability Lab Receives TISAX® Label to Further Support Automotive Testing

February 10, 2025

DURHAM, N.H.--(BUSINESS WIRE)--The University of New Hampshire InterOperability Laboratory (UNH-IOL), an independent provider of comprehensive testing and standards conformance services for the networking industry, is proud to announce its participation within the Trusted Information Security Assessment Exchange ( TISAX ® ) and is now a registered TISAX Participant.

As the automotive industry evolves, security is becoming increasingly important due to advancements in autonomous driving and vehicle connectivity. With vehicles becoming more interconnected, the risk of security...

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10BASE-T1S/L Connects sensors in cars and buildings

June 27, 2024

In 2019, IEEE published 802.3cg, which added clauses 146 and 147 to its Ethernet 802.3 standard, which created 10BASE-T1S (short reach) and 10BASE-T1L (long reach). These two Ethernet flavors can serve vehicles and industry, respectively, where few wires take priority over high speed. Automotive Single-Pair Ethernet (SPE) 1000BASE-T still has a place in vehicles for infotainment and assisted driving. Many automotive and industrial sensors don’t need high-speed links but need data and power.

The automotive industry has shown interest...

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The UNH-IOL Launches New Automotive Audio Bus Testing Services for In-Vehicle Audio Devices

businesswire
July 7, 2020

DURHAM, N.H.--(BUSINESS WIRE)--The University of New Hampshire InterOperability Laboratory (UNH-IOL), an independent provider of broad-based testing and standards conformance services for the networking industry, today announced its key role in the advancement of the Automotive Audio Bus (A2B®) technology developed by Analog Devices, Inc. The UNH-IOL will serve as the industry’s first laboratory for A2B conformance testing, which is an essential element of the broader A2B ecosystem.

A2B is a low-latency digital audio bus that transmits audio and control...

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