In-Vehicle Networks - Automotive Ethernet Compliance Testing

Full compliance test solution for BroadR-Reach 100BASE-T1 in line with the OPEN Alliance test specification

Ethernet is used in automotive networks to enable fast and cost-effective data communications. The automotive industry has specified the OPEN Alliance BroadR-Reach® (OABR) physical layer, also called IEEE 100BASE-T1, as the automotive Ethernet communications standard. It runs on unshielded twisted pair cabling and is used for high-speed communications such as audio or video streaming or for advanced driver assistance systems. 100BASE-T1 uses full duplex communications, enabling up to 1 Gbit/s to be transferred over one twisted pair. For interface verification, a 100BASE-T1 conformance test with six test cases is specified. This compliance test focuses on transmitter quality similar to most IEEE Ethernet compliance test specifications. The compliance test for the new 1000BASE-T1 standard focuses on transmitter quality as well but has different test cases to take care on the higher data rates. Rohde & Schwarz offers test solutions for both standards, for 100BASE-T1 as well as for 1000BASE-T1 compliance testing.

Interface standards Compliance test options Test fixture set Recommended instruments, minimum bandwith Recommended probes
100BASE-T1 BroadR-Reach®
Ethernet
R&S®RTO-K24 R&S®RT-ZF2
R&S®RT-ZF3
R&S®RTO, 600 MHz;
R&S®RTO-B4,
R&S®RTO-B6;
R&S®ZND with R&S®ZND-K5
1 × R&S®RT-ZD10
1000BASE-T1 Ethernet R&S®RTO-K87 R&S®RT-ZF2
R&S®RT-ZF6
R&S®RTO, 2 GHz;
R&S®RTO-B4,
R&S®RTO-B6;
R&S®ZND with R&S®ZND-K5
1 × R&S®RT-ZD30

Oscilloscopes

  • R&S®RTO2000 Digital Oscilloscopes

    The R&S®RTO oscilloscopes combine excellent signal fidelity, high acquisition rate and the world’s first realtime digital trigger system with a compact device format in the 600 MHz to 4 GHz class. They offer hardware-accelerated measurement and analysis functions, as well as an advanced user interface that makes these instruments really fun to work with.

  • R&S®RTO-K24 BroadR-Reach® Compliance Test

    The R&S Ethernet Compliance Test software offers an automated test solution of BroadR-Reach Ethernet interfaces according to the test specifications. The R&S®ScopeSuite offers with the R&S®RTO-K24 BroadR-Reach Ethernet Compliance Test software a test wizard.

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