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[802SEC] IEEE P802.3cy draft PAR and CSD response - Greater than 10 Gb/s Automotive Ethernet Electrical PHYs

Dear EC members,

In support of subclause 9.2 'IEEE 802 LMSC Approval' of the LMSC Operations Manual please find below the required information in respect to the IEEE P802.3cy Standard for Ethernet: Amendment: Physical Layer Specifications and Management Parameters for greater than 10 Gb/s Automotive Electrical Ethernet PAR for consideration at the March 2019 plenary.

Best regards,

[1] Draft PAR and CSD responses:

Draft PAR: <>
Draft CSD: <>

[2] Explanatory technical background material:

Automotive in-vehicle networks have begun the transition from legacy electronic architectures (domain-based) to zonal (centralized architecture) using Ethernet links to support fully autonomous operation. This has generated a need for data rates greater than 10 Gb/s in the automotive environment. IEEE Std 802.3 does not currently support rates greater than 10 Gb/s in the automotive environment.

[3] Status of the development of the PAR:

The draft PAR and CSD responses are pending IEEE 802.3 Working Group approval at the March 2019 plenary.

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